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►Product Description Wuxi Holly`s Environment shooting clay targets are made from a mixture of pitch and pulverized limestone to achieve that calculus of durability and brittleness to break when hit by a few shotshell pellets.There are biodegradable targets that over time dissolve into the soil. We tend of to think of clay targets as fluorescent orange, but we have other fluorescent hues like green, pink and chartreuse.The combination of colors, especially when the targets are thrown as a simultaneous pair, can add a surprising degree of difficulty. Wuxi Holly`s Safety Clay Pigeon Target is environmentally friendly and non-toxic. These Colorful Shooting Targets are easy to use and easy to see in the air.Safety Clay Target contains fluorescent powder which explodes in a puff when the target is hit. Safety Clay Pigeon Target has great visual impact.There are no worries about trashing the field or range. Made for trap, skeet, sporting clays or recreational shooting, these biodegradable Clay Shooting Target is usable in both hand-set and automatic trap machines.Shooters can challenge themselves by practicing alone or with friends.Each box contains 150 discs, so clay targets are plenty to keep the fun going all day long.Utilize them to improve eye-hand coordination while aiming at a moving target.Clay Target will benefit and sharpen other hunting skills as well. Wuxi Holly pioneered environmental protection within the target industry.We strive to reconcile ecological commitment with high-level targets. In addition, we use natural pigments that meet environmental standards.They are extremely high performing and are now used in many national and international competitions.Finally, all our packaging is made of recyclable materials. The Environment shooting clay target is a new type of degradable clay target which is developed to replace the the asphalt,resin material target in the existing market. Our clay targets are with stable flight trajectory, strong wind resistance and eye-catching colors, could help athlete reach his full potential, comparing to other pitch targets,our targets are degradable and environmental, our targets already been used in many domestic competitions and have been well received by athletes and coaches as well as foreign users and enterprises,we gradually started to promote international sales models. In addition to clay target, our company also has other sports and entertainment products, such as treadmill mat, barbell pad, from grip, yoga mat, and clay target launcher. ►Specifications Diameter Φ=110mm Φ=108mm High h=25mm Weight m=105±5g Material Clay Package Size 34.5*23.5*30cm Package Qty 144PCS G.W 17.5KG N.W 16.5KG Pallet size 1.15*0.96*1.9m(2.1m³) Pallet weight 1.2T smoke powder weight m=3g Blast opening diameter Φ=35-50CM Color Colorful MOQ 1000pcs ►Advantage 1. Throw target broken rate is low (or less 3%), and air flight smooth; 2. The appearance design is reasonable, beautiful and colourful; 3. Smoke bright eye-catching, with strong can appreciation; 4. After by bomb break rate was 99%), and broken uniform; 5. The production and use process is free from pollution to the environment, to ensure that athletes health; 6. Our clay targets are with stable flight trajectory, strong wind resistance and eye-catching colors. ►Application clay target shooting sports clay target shooting competition ►Packing & Delivery ►FAQ Q: Can I have a custom sample? How long will it take? A: Sure. Sample will be Free but client need to bear the express cost. Q: What options are you providing for shipping? A: By sea/By air/By DHL, UPS, Fedex, EMS, TNT as per customer requirements. Q: What is the payment? A: TT payment or 100% L/C at sight. Q: Why choose us? A: We have a number of engineers to provide customers with drawing analysis, solution optimization, 3D modeling, and technical support to minimize customer costs.The company has various kinds of molding manufacturing equipment,such as CNC, wire cutting,milling machine,grinding machine,providing customer with high quality mold making. ► Products real shot

Hello everyone, this is WUXI HOLLY INTERNATIONAL TRADING CO., LTD. On 9 a.m. China time December 7, 2021, we will have a wonderful live broadcast. Our live broadcast theme is about New Type Clay Target Thrower. Welcome to the live room to get specific content. Our live link: https://www.alibaba.com/live/christmas-%2526-new-year-discount_ef91f413-9501-4ccc-9de5-cf5a8bfab996.html?referrer=SellerCopy

►Product Description While other Barbell Neck Pad are too thick, too slippery, or simply just start splitting after a few uses, WuXi Holly`s barbell squat pad has 1.3" Protective layer with a non-slip surface and will last longer than other brands on the market. This means Barbell Hip Pad will allow you to increase the intensity of your workouts while providing comfort and protecting your neck, upper & lower back Fit viva Barbell Foam Pad remains securely fastened during lifts, providing excellent stability and balance. Thanks to the velcro straps that come with your purchase, from squats to lunges and hip thrusts, nothing is too difficult with fit viva fitness Weight Lifting Bar Pad! ►Specifications Material of Barbell Pad: NBR Size: Custom Size Feature High Quality, durable Color and patterns: customized colors and patter Usage: Weight lifting exercise OEM Service: Yes/available (size/thickness/color/logo/print/packing) Logo Processing Customized Logo Packing Plastic woven bag ,carton, custom made package Productivity: 10000 Set/Sets per Month MOQ: Negotiate Delivery time: Samples 1-2 days ; special made based on quantity Payment term: T/T, L/C ►Advantage SQUAT WITH COMFORT - Padding for squatting ideal for men & women looking to protect the neck and shoulder from the rough knurling on weight lifting bars, stops cuts grazes and improves squatting comfort EXTRA THICK FOAM - 17.5" long and 3.6" wide covers any bar in the gym. This squat pad will help barbell cushion in any squat or lunge or hip thrust workout with no pain across the shoulders and neck & hips NON-SLIP FIT - Comes with 2 velcro fasteners ensuring squat pads will not slip or rotate when in use for safe squats and exercises ADVANCED DESIGN - Ever used the old manta ray thin plastic weight lifting squat bar pad? That was not padded and was very uncomfortable. Switch over to this ergonomic barbell padding which is safer fits to from around your body and has better safety with our velcro fasteners ►Packing & Delivery ►FAQ Q:Are you factory or trading company ? A:We are factory and was established in 2003,welcome to our factory to have a visit. Q:What's the price of your product? A: Please try your best to make your inquiry including each details requirements, like quantity, size, color, logo printing, package... Then, we could send you an accurate quote at first time. Q:How to assure the products` quality which we ordered with you? A:We have certification for raw material and could assure that it is safe and environmentally friendly. we have our QC team to test them all the production and packing and finishing. Now we accept the alibaba secure trade and escrow to protect your order. Q:Is it possible to make the product as our own design? A:Yes! We accept customized order, and could make your own logo as label or screen print. And we also have a experienced R&D team, and will make everything as you expected! Q:Can I get a sample before bulk order? A: Yes ,In order to text the quality ,you can get a sample before bulk order. We are very confident about the quality . And the sample time is 5-10 days. Q:How to place the order? A: Customer → inquire → quotation → agreement → sample & design → order confirmation&pi → deposit payment → mass production → balance payment & shipment → feedback ► Product and application real shot

What do you know about sound insulation rubber and plastic panels? Do you know where acoustic rubber and plastic panels are widely used? As a professional manufacturer of Huamei rubber and plastic board, let's introduce this thermal insulation material to you so that you can better understand this product. Due to the particularity of material selection, the interior of sound insulation rubber plastic plate is elastic closed cell elastic material. Due to the particularity of material selection, it has the properties of softness, winding resistance, cold resistance, waterproof and low thermal conductivity. Therefore, it can be widely used in various cold and hot medium pipelines such as central air conditioning, construction, chemical industry, communication and vehicles to reduce cold loss and heat loss. In addition, the sound insulation rubber and plastic board has been highly praised by many builders because of its outstanding fire performance and rapid construction. In addition, the sound insulation rubber and plastic board is sold all over the country because of its green environmental protection, low thermal conductivity and good fire performance. The above is the sound insulation rubber and plastic board we introduced to you. If you want to know more, you can contact us and we will serve you at any time.

How much do you know about aluminum foil rubber plastic composite board? You know what? This is a thermal insulation building material that is widely used in the construction industry. This product is favored by the majority of builders. Then how about aluminum foil rubber and plastic composite board? Below we rubber and plastic board manufacturers to introduce to you, so that you have a better understanding of it. First aluminum foil for rubber and plastic composite board due to the particularity of select material, has the high elasticity, it can effectively reduce the chilled water and hot water pipes in the using process of vibration and resonance, rubber and plastic composite panels and aluminum foil as well as rubber and plastic board applicable temperature range is very wide, minus 40 degrees Celsius to 105 degrees Celsius, can be used and anti-aging performance is good, Durable, the thermal conductivity is very low, due to the particularity of material selection, rubber and plastic insulation board belongs to its green environmental protection products, from production to installation fully meet the national environmental protection requirements, the overall appearance is beautiful. The thermal conductivity is very low. The above is the aluminum foil rubber and plastic composite board we introduce to you. If you want to know more about it, you can contact us. We will serve you 24 hours a day.

Dear Friends: Christmas and New Year are coming, hereby we wish the merriest of Christmas to you and your loved ones. May the bright and festive glow of Christmas candle warm the days all the year. You will have a wonderful time enjoying Christmas Day. In the coming new year, We wish happiness and prosperity accompany you always. By the way, don`t forget to hang up the sock. From WuXi Hollty team

In the coming Christmas and New Year, we have launched a huge discount. Our new automatic target throwing machine has many advantages: Automatic Clay Target Launcher (With Wheels) Wireless Remote Plastic tires 55+ Yard Throws 75 Target Auto Feeder 5º to 35º Adjustable Angles 25` foot pedal cord for different angle shots One person operation Handles standard or bio clays ON/OFF/RELEASE switch for easy operation Built-in wheels and pull handle Easy carry and storage Remote Compatible Automatic Clay Target Launcher (Without Wheels) Removable Foot Pedal 2.5 Second Recycle Time 10' Foot Pedal Release Cord 30 Clay Target Feeder 3 Angle Adjustable Front Legs Easy to disassemble,move and store Adjustable Spring tension to manage throwing distance

Aluminum platinum rubber-plastic board manufacturer The application of rubber-plastic board insulation materials can improve the level of engineering construction, and it also has certain benefits for everyone who settles in the middle and late stages. Advantages: 1. Environmental protection, the selection of raw materials is very strict, there are no harmful substances, in line with actual national regulations, and it is not easy to cause damage to the body or the skin during the entire process of application. damage. 2. Insulation and heat preservation, heat transfer will be poor because of its great characteristics as a heat preservation and heat insulation material, but also because of this characteristic, it can have certain heat insulation properties. 3. Fire safety, its fire safety characteristics are based on national regulations, so it can definitely have the effect of fire safety in the application The characteristic of rubber-plastic board is that it has good ductility, and it is not easy to be reduced by cold even in winter. The filter in the middle ensures that every drop can penetrate. It is the waterproof thermal insulation board on the market at this stage. Can be used in-all extreme natural environment, if it happens In a fire accident, the fire rushes here and it will end. It has strong heat-resistant properties. It is not easy to melt when ignited in a fire, and it is not easy to smoke. It has no harm to people. The unique organic chemical composition reasonably resists the growth of germs and releases radiation that is harmful to rodents Sexual chemicals, but they are not harmful to people. It means that the idealized new environmentally friendly material in everyone's mind can still be used continuously,-it is not easy to mold for a hundred years, and it is a powerful decorative building material.

The rubber and plastic insulation board material is an elastic closed-cell elastic material. Rubber foam sheet has excellent properties such as softness, bending resistance, cold resistance, heat resistance, flame retardancy, water resistance, low thermal conductivity, shock absorption, and sound absorption. Rubber Plastic Foam Insulation Sheet can be widely used in central air conditioning and construction. Various cold and heat medium pipes and containers in chemical, textile, metallurgy, communication, vehicles, electrical appliances and other industries can achieve the effect of reducing cold and heat loss. Rubber-plastic insulation board plus simple construction, neat and beautiful appearance, and the product does not contain fiber dust, will not breed any harmful substances such as mold, so Rubber Insulation Sheet is a high-quality new generation of thermal insulation material that crosses the century. In terms of the research and development of rubber and plastic insulation material pastes, currently, developed countries are dominated by lightweight multifunctional composite paste rubber and plastic insulation materials. The properties of this type of slurry rubber-plastic insulation board material are significantly improved compared to traditional slurry rubber-plastic insulation materials, such as lower thermal conductivity and good use safety and durability. At the same time, this type of composite slurry rubber-plastic insulation material has excellent functionality, such as freon-free flame-retardant polyurethane foam composite slurry rubber-plastic insulation material, ultra-lightweight fully hydrophobic calcium silicate slurry rubber-plastic insulation board Materials, etc., can meet the requirements of different conditions of use. The environmental protection issues of the rubber and plastic insulation materials industry are also attached great importance to abroad. They are actively developing "green" rubber and plastic insulation materials. From raw material preparation (mining or transportation), product production and use, and future treatment problems, rubber and plastic insulation boards are all It is required to save resources to the greatest extent and reduce harm to the environment. The Flexible Thermal Insulation Sheet industry is a very successful example of foreign resource recycling.

After the 1970s, the production of rubber foam insulation materials and their application in construction have been widely emphasized in foreign countries, and strive to greatly reduce energy consumption, thereby reducing environmental pollution and the greenhouse effect. The foreign rubber foam insulation material industry has a long history. Rubber foam insulation sheets and tubes for building energy conservation account for the vast majority. For example, since 1987, rubber foam insulation sheets and tubes for construction have accounted for about 81% of all insulation materials in the United States. In the late 1970s, some developed countries in foreign countries have begun to use building energy saving, forcing the construction industry to implement energy-saving standards in new buildings to use rubber and plastic insulation materials, the application of rubber and plastic insulation materials in developed countries and the effect of building energy saving Pay attention to and take some effective measures, these countries have achieved great results, and the energy consumption of buildings has been drastically reduced. For example, after the use of rubber and plastic insulation materials in Denmark, the heating area in 1985 increased by 30% compared with 1972, but the heating energy consumption was reduced by 3.18 million tons of standard coal. This shows that foreign building energy conservation regulations have achieved remarkable results in the past 30 years. Rubber Foam Insulation Sheet has good insulation effect and can be used in various fields: 1. Application in industrial and civil buildings: it can be used for the inner and outer walls and roof insulation of high-rise buildings 2. Role in petroleum and chemical engineering: it can be used for thermal insulation of petrochemical transportation pipelines 3. Application in vehicles and ships: it can be used for heat preservation and heat insulation of vehicles 4. Application in daily household appliances: it can be used for heat preservation of refrigerators and freezers Rubber Foam Insulation Sheet has played an important role in modern society and has gradually become an indispensable part of daily life

The main feature of the rubber and plastic insulation pipe is the closed foam structure, which has small thermal conductivity; it has excellent heat insulation effect and can save energy consumption: the closed bubble structure and the dense skin make the water vapor difficult to penetrate, and the water absorption rate is low; the product is soft. Sex, construction and installation is very convenient, saves labor and materials; elegant appearance; wide temperature range (-40 ° C to 120 ° C), good fire resistance, durable; unique flame retardant formula, the material has excellent fire retardant effect. 1. The closed-cell structure can effectively prevent heat conduction, and the thermal conductivity does not exceed 0.034 W/m?k at 0 °C. 2, the surface heat release coefficient is high, reaching 9W/m2k 3, with excellent resistance to water vapor permeability, moisture resistance μ ≥ 5,000 constitute a "built-in" waterproof vapor layer, so that the insulation board as a whole is both insulation and moisture barrier. 4, fire performance aerobic index of 32 or more, installation is simple and fast, does not contain CFC, HFC or HCFC and other fluorine-containing hydrocarbon materials do not contain formaldehyde, dust and fiber. 5, rubber and plastic insulation pipe has excellent resistance to water vapor permeability, moisture resistance 5,000 is both insulation and moisture barrier; 6. Fluorine-free hydrocarbon materials such as CFC, HFC or HCFC are free of formaldehyde, dust and fiber; 7, rubber and plastic insulation pipe has excellent fire performance. It is a Class B1 flame retardant material and its temperature range is from -50 °C to 110 °C. Rubber and plastic insulation materials have high elasticity, which can greatly reduce the vibration and resonance of chilled water and hot water pipes during use. Rubber and plastic insulation materials are very stable in use. Under the same conditions, the thermal conductivity of water is 24 times higher than that of air. If the material of the non-closed structure is damaged, the water vapor can penetrate into the interior of the material and guide it safely, which will not irritate the skin, ie it will not harm. health. They prevent mold growth from pests or rats, and are resistant to acids and alkalis. These properties make rubber and plastic an ideal insulation material for protecting pipes from corrosion due to atmospheric media or industrial environments. Indoor and outdoor hot water piping systems, such as hospitals, houses, factories, etc., use rubber and plastic insulation materials to reduce their heat loss. In addition, rubber and plastics have proven to be the ideal insulation material for indoor and outdoor pipes used in solar heating systems. The rubber-plastic insulation material has a perfect closed-cell structure. All the cells are independent of each other, and the bubbles that are not connected to each other form a closed air layer, which effectively improves the thermal insulation performance of the product. At the same time, the rubber-plastic independent plastic insulation material can effectively reduce the heat. loss. In addition, rubber and plastics have proven to be the ideal insulation material for indoor and outdoor pipes used in solar heating systems. The closed bubble structure of rubber and plastic can form multiple barriers to water vapor molecules. Even if the surface of the material is damaged, it can prevent water vapor from penetrating into the interior of the material, thus maintaining the heat insulation effect of the product. The rubber and plastic insulation material is a high quality insulation. Material, water vapor resistance is an important factor affecting its service life. Therefore, it is necessary to test the water vapor permeability of rubber and plastic insulation pipes, which is one of the indicators that related enterprises must pay attention to and control. The use of good insulation measures and insulation materials in construction and industry can significantly reduce production energy consumption and cost, improve the environment, and achieve twice the result with half the effort. In the late 1970s, some developed countries in foreign countries began to use rubber and plastic insulation materials in building energy conservation, and achieved great results, and building energy consumption dropped drastically. For example, in Denmark, after using rubber and plastic insulation materials, the heating area increased by 30% in 1985 compared with 1972, but the heating energy consumption was reduced by 3.18 million tons of standard coal. Significant social and economic benefits have led to the rapid development of rubber and plastic insulation materials, and the detection of its performance has also been carried out. This paper combines Labthink's W3/0120 water vapor transmission rate tester to adopt a closed-cell elastic structure for rubber-plastic insulation pipe B1 flame-retardant rubber-plastic insulation pipe. It has soft bending resistance, cold resistance and heat resistance. It also has excellent performance at the same time with sacrificial damping.

Insulating rubber in the engine room: mainly used in commercial kitchen mats, non-slip mats in industrial areas, and improved drainage anti-slip mats to keep employees' feet clean and dry, reduce fatigue of workers, and have excellent anti-slip and oil resistance effects. Anti-slip mats are odorless and environmentally friendly. Made of rubber, it is beautiful, durable, hydrophobic, non-slip, easy to clean and easy to handle. Supply high-quality color rubber tiles, features: The product is composed of rubber particles as a whole, good water permeability, excellent price, good elasticity, large production capacity, color can be widely used in kindergartens, parks, children's playgrounds, fitness Stadium auxiliary areas and other public places; rubber sheet: thickness of 1-25mm, length and width can be non-slip pads according to customer needs; Product use: suitable for laying or decorating the floor, warehouse, workshop, work table, the color can be according to customer needs; Non-slip mat high quality non-slip mat. Machine room insulation glue classification: 1. According to the voltage level can be divided into: (1) 5KV insulation pad technical parameters: thickness 3mm; color red, black, green; specific gravity: 5.5KG/m2 (2) 10KV insulation pad technical parameters: thickness 5mm; color red, black, green; specific gravity: 9KG/m2 (3) 15KV insulation pad technical parameters: thickness 5mm; color red, black, green; specific gravity: 9KG/m2 (4) 20KV insulation pad technical parameters: thickness 6mm; color red, black, green; specific gravity: 11KG/m2 (5) 25KV insulation pad technical parameters: thickness 8mm; color red, black, green; specific gravity: 14.5KG/m2 (6) 30KV insulation pad technical parameters: thickness 10mm; color red, black, green; specific gravity: 18KG/m2 (7) 35KV insulation pad technical parameters: thickness 12mm; color red, black, green; specific gravity: 21.6KG/m2 2. Room insulation rubber can be divided into: 1) 3mm, 5mm, 6mm, 8mm, 10mm, 12mm 3. According to color can be divided into: (1) Red Insulation Pad (2) Black Insulation Pad (3) Green Insulation Pad ★ Voltage of 10KV in Distribution Room Select 8mm Thickness Insulation Pad Industrial Voltage Withstand Voltage Test 10000V 1 minute without breakdown, at industrial frequency withstand voltage test 18000V, 20 seconds breakdown. -------------------------------------------------- --------------------------------------------- Main selling products: insulated gloves, insulated stools, high pressure discharge rods, climbing boards, foot buckles, insulated operating rods. Welcome customers to inquire. With the continuous expansion of the use of rubber and plastic insulation pipes in China, our factory has continuously improved the processing technology of the insulation pipe and enhanced its heat-resistant temperature to meet the higher requirements of customers for its performance. Rubber and plastic insulation pipe, which has soft, resistant to bending, cold, heat, water, low thermal conductivity, shock absorption, sound absorption and other excellent functions. It can be widely used in various air-conditioning, construction, chemical, pharmaceutical, textile, shipbuilding, vehicle and other industries and departments of various types of hot and cold medium pipelines and containers, can reduce the effect of cold damage and heat loss, it is convenient to construct, outside The light is neat and beautiful, and there is no pollution, so it is a high-quality new generation of thermal insulation materials for the new century. Due to the softness and resistance of the material, it can be processed into fitness equipment. medical instruments. Sets of daily necessities, jackets, etc. And its surface coefficient is high, so under the same external conditions, the thickness of this product can achieve the same insulation effect than other insulation materials, which saves the space above the ceiling and saves investment. Rubber and plastic insulation pipe, rubber and plastic insulation pipe price Rubber and plastic pipe can be installed independently during the installation process, or it can be installed together with other parts. The flexibility is high and the installation process is not complicated. The installation is complicated due to the combination. In the link, the technician can also cut the pipe into a suitable image and then install it according to the environment.

The effect of rubber powder on the performance of flexible thermal insulation mortar Zhang Zhijun, Cao Luchun (Xuzhou Institute of Technology, Xuzhou 221008, Jiangsu, China) Performance research and testing proves that the use of a rubber powder can reduce the strength of mortar and improve the folding pressure ratio of mortar and make the insulation The ability of the mortar to resist deformation increases and the crack resistance of the thermal insulation mortar is improved. The traditional mortar insulation material exposed many defects during use, such as wall hollowing, cracking, falling off, etc., which caused the wall leakage, ventilation, peeling, seriously affecting the quality of the project and the normal use of the building. It also restricts the popularization and application of insulation mortar. Therefore, how to solve the cracking problem of the system has become the focus of common concern in the industry. With the implementation of energy-saving and emission-reduction work in China, the use of external thermal insulation systems in buildings is becoming more and more common, and higher requirements are placed on the performance of thermal insulation mortars, especially crack resistance. In view of this, it is necessary to develop a high performance flexible thermal insulation mortar. The flexible thermal insulation mortar we studied abandoned the traditional "rigid crack resistance technology route" in thermal insulation structure design, and adopted the "climbing layer-by-layer gradient, flexible release stress" crack resistance technology route. Practice has proved that the establishment of this kind of flexible anti-crack system can effectively absorb and absorb the thermal stress deformation 121, thus solving the technical problem that the domestic and foreign thermal insulation mortars are prone to harmful cracks. It is currently a good anti-cracking effect. External wall insulation material. According to research, rubber powder can replace part of the fine aggregate in the mortar to enhance the flexibility of the mortar. In the mortar strength test, the insulation mortar sample with rubber powder shows a ductile failure mode, unlike the ordinary mortar. Sudden rupture indicates that the flexible mortar specimen can tolerate large failure weights and large deformations. 131. This paper mainly studied the effect of rubber powder on the physical and mechanical properties of mortar. 1 Preparation and Testing of Flexible Thermal Insulation Mortar 1.1 Raw material 32.5R ordinary Portland cement, produced by Zhonglian Julong Huaihai Cement Co., Ltd.; fly ash, produced by Xuzhou Huarun Power Co., Ltd.; expanded perlite, produced by a company in Xinyang, Henan; EPS Granules, using a special crusher processing, particle size less than 5mm, a good gradation; polymer powder, polypropylene fiber (diameter 201 * length 18mm), admixtures are commercially available. 1.2 Preparation EPS particles are first wetted with a surfactant and a coupling agent, and then an appropriate amount of cement is added and stirred to coat the surface of the particles with a layer of cement paste, and then cement, fly ash, expanded perlite, polymers and fibers are added. The raw materials are mixed uniformly according to the mixing ratio shown in Table 1, and the consistency of the control mortar is about 8cm. After the test piece is formed, it is cured in the curing box for 28 days, and the performance is tested. 14.1.3 Testing the performance of the thermal insulation mortar Refer to JCJ70-90. The test method for performance was carried out. The compressive strength and flexural strength test were performed using a triple trial of 40 mm×40 mm×160 mm, and the molded rice of the test specimen was subjected to mechanical vibration. The flexural strength adopts the flexural testing machine, and the compressive strength test adopts the YAW-2000D microcomputer-controlled electro-hydraulic servo pressure testing machine. Fund Project: Jiangsu Provincial Natural Science Research Project Grant Project (06KJD560176) Table 1 Ratio of Thermal Insulation Mortar Cement Fly Expanded Perlite Polypropylene Fiber EPS Particles Polymer Powder Water-retaining Agent Expansion Agent 2 Test Results and Analysis 2.1 Effect of Rubber Powder Content on Mortar Water-cement Ratio Rubber powder was added to the mortar. In order to meet the construction requirements, the water-cement ratio was controlled by controlling the fluidity of the mortar. In the test, the mixture has good cohesion during the stirring process, but it tends to form a mass and makes the mortar not easy to flow. Therefore, in order to maintain the fluidity of the mortar, the following table 4 shows the influence of the fineness of the rubber powder on the water-cement ratio and fluidity of the mortar. No. The ratio of the rubber powder powder to the water/cement ratio of the stock/mm is shown in the table above, and the sinking degree of about 70 mm is maintained. There is no obvious difference in the water-cement ratio of the 80 mesh and the 100-mesh rubber powder. Into the 200-point rubber powder, to maintain the same submersion, water demand increased, the water-cement ratio increased by 5%, indicating that the finer the rubber powder, the greater the amount of water required. Table 5 Strength of mortar mixed with different fineness rubber powder No. 28d Flexural strength/Mpa 28d Compressive strength/Mpa folding pressure ratio It can be seen from Table 5 that a mortar with a fineness of 200 mesh of rubber powder is resistant for 28 days. The flexural strength and compressive strength are the highest, and the flexing ratio is also the highest. Therefore, it can be seen that the fineness of the 200-mesh rubber powder is advantageous for the performance of the mortar. 3 Conclusions Through the test of mortar performance, the following conclusions can be drawn: Under the condition that the fluidity of the mortar remains unchanged, the water-cement ratio increases with the increase of the amount of rubber powder; the compressive strength of the mortar increases with the amount of rubber powder The decrease of the increase; () The flexural strength of the mortar decreases with the increase of the rubber powder content; (4) With the increase of the rubber powder content, the folding pressure ratio of the mortar first decreases and then rises; () Rubber powder The finer, the greater the amount of water required for the mortar, the more favorable it is to the strength and folding ratio of the mortar.

Four-way valve flow caused by the lack of possible causes: Air conditioner system leaks, resulting in the system refrigerant circulation is not enough. 2. When the weather is cold, the evaporator evaporation basin is not enough. 3. Four-way valve and the system to match the poor, that the selected four-way valve in the middle of large flow capacity and system capacity. 4. General system design for a certain period of time after the compressor down to four-way valve before commuting, when high and low pressure tends to balance, commutation to the middle position will stop. Such as the four-way valve is not in place, the main slider will stop in the middle of the next start-up, due to the role of the middle of the flow of dry flow and inadequate. 5. When the compressor starts to flow insufficient, the performance of the frequency changer is more obvious than the fixed speed machine. Refrigeration fittings four-way valve High-quality wholesale rubber and plastic insulation board sales The characteristics of rubber and plastic insulation board: it has a closed bubble structure, which effectively isolates the entry of water vapor. Even if the surface of the product is scratched, it will not affect the overall gas barrier property, so it does not need to add the vapor barrier layer again. . This rubber and plastic insulation board also has strong resistance to water vapor and water absorption, and its thermal conductivity is low for a long time to maintain stability. And its insulation material is much thinner than other insulation materials, and its flame retardant effect is very good. It also has the effect of damping and sound absorption. The installation of this product is very simple and convenient, and its appearance is clean. Among the modern industrial buildings, rubber and plastic panels are a very common material. The advantages of this material are many. The advantage is that its price is good. The price is cheap. It is compared with stone and wood. The price and role of plastic panels are obviously more in line with everyone's pursuit of saving money, so they have been applied in many occasions. Moreover, the advantage of this kind of board is that it has a certain elasticity. This kind of elasticity is definitely not available in both stone and wood. Therefore, it is required to be slightly elastic in some sports fields or factories with special needs. Floor, it has a very wide use of space. After the zui, we have to say that the sound absorption effect of the rubber-plastic panel is also very good. We can use it as a special sound-absorbing and sound-insulating material. It has a particularly effective effect on the isolation between space and space in the building. It is also a building material commonly used in many professional piano rooms or concert halls. Rubber and plastic panels are a very common rubber product. Rubber and plastic sheet products produced and sold in countries such as the United States and Southeast Asia are showing an increasing sales trend. It is worth mentioning that this rubber product can be sold because it has many advantages and product advantages. Rubber and plastic panels are truly low carbon, green and environmentally friendly products. No matter its production process, the production equipment used, or the way it is used, it is not a strong environmental and green feature. Whether it is the natural environment in which we live, or the health of people, it will not have a negative impact. In addition, the rubber-plastic panel also has a very good flame retardant effect, which can better withstand the test of high temperature environment. Even in a very high temperature environment, its physical properties will not change, so that its appearance and shape will not change. Not only that, compared with other materials, the price of this material is not expensive, but it is relatively cheap, and will not bring great economic pressure to the production enterprises. Specification model Rubber sheet (1 meter wide) thickness 10mm 13mm 15mm 18mm 20mm 23mm 25mm 28mm 30mm Meter / piece 20m 20m 20m 10m 10m 10m 10m 10m 10m Sheet thickness is 13mm, 18mm, 23mm, 28mm What are the characteristics of the Huax Rubber insulation board: 1. Rubber-plastic insulation board is a closed foam structure, which has good heat preservation performance, is not easy to dissipate heat, and has a small thermal conductivity. 2. The water absorption rate is low, because the rubber-plastic insulation board is a closed foam structure, the water vapor is not easily transmitted, and the water absorption is poor. 3. High elasticity, rubber and plastic insulation pipe is very soft, suitable for all kinds of environments, it is more convenient and safe to use, and saves labor and materials. 4. High temperature resistance, low temperature resistance, wide temperature range applicable, suitable for a variety of complex environments, and long-lasting practical. 5. Rubber and plastic insulation board has a unique flame retardant material formula, which makes the product have good fire retardant effect. 6. The appearance is simple and generous, and can be integrated with the modern home and building environment.

Magnetic flip level gauge fake liquid level analysis of the reasons: Magnetic flap level gauge can be directly used to observe a variety of containers of liquid level height. It is suitable for oil, chemical industry level instructions, the liquid level gauge structure is simple, intuitive observation, clear, non-blocking, no leakage, easy installation, easy maintenance. The upper and lower flanges of the glass plate are connected with the container to form a communication device. The actual height of the liquid level in the container can be directly observed through the glass plate. The upper and lower valve is equipped with safety ball, when the glass is damaged by accident, the steel ball will automatically seal under the pressure inside the container to prevent the liquid in the container from overflowing and ensure the safety of the operator. Calculate the cause of the fake liquid level analysis? 1, the external interference signal is too large, resulting in the circuit is a false signal, not the actual measurement of the signal; 2, the level gauge waveguide wire failure, such as loose, poor water seal corrosion, resulting in signal distortion; 3, the waveguide wire is not installed correctly, the signal transmission distortion; 4, signal processing circuit failure. 0 Introduction Rubber powder polystyrene granule external wall insulation system is a building exterior wall thermal insulation system which has developed rapidly in recent years. The system has better solved the heat preservation, heat insulation, crack resistance, wind pressure resistance, earthquake resistance, fire resistance and Water, weathering, and ventilation are a new type of energy-saving exterior insulation technology system. In this system, the thermal insulation layer composed of rubber powder polystyrene granule insulation slurry bears most of the thermal insulation performance of the whole system. In terms of durability, it is also a weak link in the whole insulation system. Therefore, the rubber powder poly benzene particles The performance of the thermal insulation slurry is critical to the overall thermal insulation system performance. Research and development of low-density, low thermal conductivity, high tensile strength and high water resistance of high-performance rubber powder polystyrene granule insulation slurry (hereinafter referred to as insulation material), analysis of its deformation behavior under warm conditions is extremely important. It is necessary to conduct crack resistance research on the exterior insulation system of rubber polystyrene particles. 1 Composition of thermal insulation slurry 1.1 Selection of raw materials The screening and optimization of raw material ratio is an important step to achieve high performance of thermal insulation slurry. The thermal insulation slurry is composed of rubber powder and foamed polystyrene particles, and the volume ratio of the latter is not less than 80% of the thermal insulation mortar. The rubber powder is an inorganic cementitious material and various admixtures are premixed in the factory. The composite cementitious material prepared by the mixing technology generally comprises an admixture of cement, redispersible rubber powder, fly ash, quicklime, fiber, water reducing agent, air entraining agent, cellulose and the like. In this study, in order to simplify the research, the rubber powder is divided into the following parts: inorganic cementitious materials include cement, fly ash, quicklime, etc.; redispersible rubber powder refers to high molecular weight polymer; admixture includes Water reducing agent, air entraining agent, cellulose, etc.; fiber is used to increase the tensile strength of the thermal insulation slurry. 1.2 Relationship between compressive strength and dry density of test The thermal conductivity of thermal insulation slurry is directly related to its dry apparent density. According to the data provided by Beijing Zhenli High-tech Co., Ltd., the dry density is ensured under the premise of ensuring the compactness of the slurry. The smaller the thermal conductivity, the lower. According to this conclusion, in the experiment, we achieved the purpose of reducing the thermal conductivity by reducing the dry density of the thermal insulation slurry. The test found that the compressive strength of the thermal insulation slurry is also substantially linearly proportional to its dry apparent density as shown in 2. Therefore, in order to reduce the thermal conductivity of the thermal insulation slurry and to ensure the basic compressive strength requirements, the contradiction between the compressive strength and the dry density of the thermal insulation slurry should be solved first. The relationship between the compressive strength of the thermal insulation slurry and the dry density generally reduces the dry apparent density by two methods, one is to increase the volume of the polystyrene particles, and the other is to reduce the density of the powder of the constituent slurry. However, it has been found in the experiment that if the volume ratio of the polyphenylene particles is simply increased, the compactness of the thermal insulation slurry is lowered to make the loose workability directly affect the compressive strength of the thermal insulation slurry. Therefore, we reduce the density of the powder by changing the composition of the inorganic cementitious material in the rubber powder and supplement the various additives to increase the amount of the slurry in the thermal slurry to achieve the purpose of improving the compactness of the slurry. The compressive strength of the required thermal insulation slurry is much lower than the strength of the rubber powder slurry after hardening, and the destruction of the material is generally caused by the weakness of the material (such as the interface), so there is no need to excessively require the rubber powder slurry. The hardening strength of the body. In the test, the amount of cement in the rubber powder is appropriately reduced, and a large amount of materials such as fly ash and lime which have a low density and can provide the working property of the thermal insulation slurry and the strength increase in the later stage are provided. Further, the density and uniformity of the thermal insulation slurry are further improved by adding an additive such as a water reducing agent and an air entraining agent and improving the stirring process. In this way, on the basis of reducing the density of the thermal insulation slurry, the compactness and compressive strength of the thermal insulation slurry are ensured and the compressive strength is improved. 36-The relationship between the strength of new building materials and the type and amount of redispersible rubber powder. Insulation slurry contains both inorganic materials such as cement, fly ash and polyphenylene granules. The organic materials should be organically combined. The role of the redispersible rubber powder is required. H. It is generally believed that the redispersible rubber powder forms a polymer between the inorganic cementitious material particles and between the cementitious material and the aggregate (polyphenylene particles) during the hardening of the slurry. When the redispersible rubber powder reaches a certain amount, the formed polymer film forms a spatial network structure inside the thermal insulation slurry, and the organic material portion and the inorganic material portion in the slurry are well cemented. Therefore, the choice and amount of redispersible rubber powder have an important influence on the compressive strength and tensile strength of the thermal insulation slurry. Factors Affecting the Softening Coefficient In order to further improve the workability of the thermal insulation slurry and to increase the tensile strength of the thermal insulation slurry, a certain amount of cellulose is added to the rubber powder. It was found that the tensile-compression ratio of the thermal insulation slurry and the cellulose content were higher, and the higher the tensile-pressure ratio was. However, excessive amounts of cellulose incorporated into the thermal insulation slurry are detrimental to the softening coefficient, resulting in a sharp drop in the softening coefficient, as shown by 4. This is because cellulose is a water-soluble polymer compound. On the one hand, it can increase the viscosity of the slurry and further improve the workability and increase the tensile strength. On the other hand, cellulose has a certain solubility in water. When it comes into contact with water, it dissolves into the water from the polymer film. When the amount of cellulose is large, the dissolution of the vitamins will destroy the uniformity of the polymer film. As a result, the strength of the thermal insulation slurry is greatly reduced, and the softening coefficient is also reduced. 1.3 Optimized screening of mix ratio Based on the previous test conclusions, the composition and ratio of the thermal insulation slurry were determined by analysis and comparison and retesting. Overall, the optimum ratio of rubber powder to polystyrene particles (density at 1447 kg/m3) is: kg rubber powder 9L polyphenyl particles (bulk volume). Since the density of polyphenylene particles varies greatly, the amount of polyphenylene granules in this ratio is preferably measured by volume. The optimum ratio (mass fraction) of each component is cement, 76.5%; fly ash, 10% calcium oxide, hybrid fiber, 1.5% rubber powder, cellulose, 4% air entraining agent, 03% water agent, 0.6% Other admixtures 0.1%. The main properties of the thermal insulation slurry prepared by the optimized mixing ratio are shown in Table 1. Table 1 Main properties of thermal insulation slurry Compressive strength Tensile strength Softening coefficient Dry apparent density Thermal conductivity 2 Measurement of thermal expansion coefficient of thermal insulation slurry and behavior under wet conditions This study uses concrete temperature linear expansion coefficient tester, The thermal expansion coefficient of the thermal insulation slurry was measured and its behavior under warm conditions was studied. The concrete temperature linear expansion coefficient measuring instrument is composed of hardware and control software. The hardware part mainly includes the measuring and controlling part and the heating water tank. 2.1 Determination of thermal expansion coefficient of thermal insulation slurry Considering the structural characteristics of the concrete temperature linear expansion coefficient tester and the difficulty of water bath heating on the sealing of the dry test block. The test uses the dry test block to measure the thermal expansion coefficient of the thermal insulation slurry from the high temperature in the sealing condition to lower the temperature.5 is a test curve and a fitting curve of the thermal insulation slurry shrinking from a (72±1) C to a steady state in a dry state under a dry state. The measurement curve and fitting curve of the thermal expansion coefficient of the thermal insulation slurry can be seen from 5. The time from the cooling of the test block to the steady state in the constant temperature environment is 24h. At the same time, according to the test data, calculate the linear thermal expansion coefficient of the thermal insulation slurry in the dry state. a: 72-17 2.2 The swelling curve of the thermal insulation slurry. The test also absorbs the thermal insulation slurry from the dry state to different water content at room temperature. The deformation at the time of stable rate was measured as shown in Fig. 6. The relationship between the deformation rate and the water content of the thermal insulation slurry at room temperature can be seen from 6, and the moisture has a great influence on the deformation of the thermal insulation slurry at low water content, although it is linear. As the water content increases, the sensitivity of the thermal insulation slurry to moisture decreases. Comparing 5 and 6, it can be seen that under the condition of low water content (less than 4%), the effect of moisture on the deformation of the thermal insulation slurry is obviously greater than the influence of temperature on its deformation. The deformation ratio of the thermal insulation slurry in the temperature change range of 55 C is 4.8×10 −4 , and the deformation caused by the change of the water content by one percentage point is equivalent thereto. At the same time, the test also measured the deformation of the dry insulation slurry test piece under the condition of constant temperature.7 is an expansion curve of the thermal insulation slurry from the dry state to the final moisture content of 1.64% in an environment of temperature (17 ±) C relative temperature (38 ±)%. Time. The swelling curve of the thermal insulation slurry under constant temperature and humidity conditions can be seen from 7, and the temperature balance of the thermal insulation slurry is a very slow process. Therefore, it can be concluded that the change of the ambient temperature in a short period of time (such as day and night) has little effect on the deformation of the thermal insulation slurry, and the change of the ambient temperature over a long period of time (such as seasonal changes) may have a greater impact on its deformation. 3 Conclusions In this study, the optimized ratio of thermal insulation slurry was obtained through a large number of experiments and the behavior of the thermal insulation slurry under warm conditions was preliminarily studied. (1) The optimized ratio (mass fraction) of the thermal insulation slurry is cement, 76.5%; fly ash, 10%; calcium oxide, mixed fiber, 1.5%, rubber powder; 6%; cellulose. 4% air entraining agent. 03% water,. 6% other admixtures 0.1%. Experimental study on the connection of cogging polystyrene board and concrete pouring. Yu Xiaojing, Wang Mingping, Liu Junchang, Liu Wei (School of Civil Engineering, Qingdao Technological University, Qingdao 26633, Shandong, China) And verified the important role of interface mortar in the external insulation system. Expanded polystyrene foam sheet (hereinafter referred to as polystyrene board) is often used for exterior insulation. The cast-in-place concrete composite meshless polystyrene board external thermal insulation system is one of the five external wall thermal insulation systems recommended in the G144-2004 external wall thermal insulation engineering technical specification. In this paper, the coupling strength of the cogged polystyrene board and concrete in the system is tested with the inclination angle of the cogging, the cogging and the flexural strength of the polystyrene board. The effect of the interface mortar is verified. Fund Project: Shandong Provincial Education Department Science and Technology Plan Project (05F02) 1 The construction of the cogging polystyrene board of the cogging polystyrene board is as shown, the middle tooth groove is a horizontal rectangular groove, = b=100 Xinjiang, = 10 Xinjiang, 0 = 90 °. The middle cogging is a-toothed groove for the configuration of the pitched polystyrene board; - the top of the tooth is the thickness of the H-polystyrene board a tooth inclination; - the height of the tooth (2) the insulating slurry is within 1742t The linear thermal expansion system) under the condition of low water content (less than 4%), the effect of moisture on the deformation of the thermal insulation slurry is significantly greater than the influence of temperature on the deformation of the thermal insulation slurry. The change of ambient humidity alternating around day and night has little effect on the deformation of the thermal insulation slurry, and the seasonal environmental humidity change may have a greater impact on the deformation of the thermal insulation slurry. (Finish)

Rubber and plastic insulation materials are closed-cell elastic materials, which have excellent properties such as softness, resistance to bending, cold resistance, heat resistance, heat resistance, water resistance, low thermal conductivity, shock absorption and sound absorption. Can be widely used in central air conditioning, construction, chemical, pharmaceutical, textile, metallurgy, shipbuilding, vehicles, electrical appliances and other industries and departments of various types of hot and cold medium pipelines, containers, can achieve the effect of reducing cold damage and heat loss. Because of its convenient construction, neat appearance and no pollution, it is a high-quality cross-century new generation thermal insulation material. This product is recommended building materials. Due to the softness and resistance of the material, it can be processed into the sleeves and sheaths of fitness equipment, medical equipment, daily necessities. When the average thermal conductivity of rubber and plastic insulation board is 0 °C, the thermal conductivity of this material is 0.034w/mk, and its surface heat release coefficient is high. Therefore, under the same external conditions, the thickness of this product is higher than other insulation materials. More than half can achieve the same insulation effect, which saves space above the floor ceiling and saves investment. Good heat resistance The material contains a large amount of flame-retardant and smoke-reducing raw materials. The concentration of smoke generated during ignition is extremely low, and it does not melt and does not drop the fireball. The material has self-extinguishing characteristics. According to GB86241997 "Classification Method of Combustion Performance of Building Materials", this product is B1 grade flame retardant material, ensuring safety and reliability. Closed-cell foaming, good moisture resistance. Glass fiber: The water vapor permeability of the open-cell structure is extremely high, which leads to a decrease in thermal conductivity with the increase of the use time. The company's products are widely used in thermal power, thermal power, construction, petrochemical, metallurgy, ship locomotive, central air conditioning, refrigerator refrigeration and other industries. The company's products are: rubber and plastic insulation materials, rubber and plastic insulation board, rubber and plastic insulation pipe, rock wool board, outer wall rock wool board, waterproof rock wool board, glass wool board, glass wool roll felt, polyurethane insulation board, polyurethane insulation tube , water treatment, etc. The requirements of good standards have created excellent product quality: the company's products have all passed the national quality supervision and inspection, and strictly in accordance with ISO9002, 9001 international quality production and sales. It has been rated as [Quality Trustworthy Unit" and [Langfang Star Enterprise" for many times! The company is market-oriented, with technology as the leader, talent as the core, quality for survival, innovation for development, with advanced equipment, cutting-edge technology, scientific management model and perfect guarantee system, the success is domestic. Construction and renovation services for many other projects. With excellent products, reasonable price and convenient transportation, we are willing to make unremitting efforts for your needs. We sincerely cooperate with customers at home and abroad to create brilliance together. Service purposes: Satisfaction is the starting point, service has no end, and safeguarding the interests of customers is our eternal purpose. corporate philosophy: Survive by quality, service as reputation, management as benefit, innovation and development Business purposes: Honest and trustworthy, service* Rubber and plastic: The closed-cell structure has a very small water vapor permeability and can maintain a low thermal conductivity for a long time. Rubber and plastic insulation board is made of rubber, polyvinyl chloride (NBR/PVC) with excellent performance, and is equipped with various high-quality auxiliary materials. The soft insulation and energy-saving materials made by special process are divided into flexible rubber and plastic. Insulation materials, hard rubber and plastic insulation materials, its flame retardant properties are: ordinary rubber and plastic insulation materials, flame retardant rubber and plastic insulation materials, flame retardant rubber and plastic insulation materials, fireproof rubber and plastic insulation materials. Rubber and plastic insulation materials are closed-cell insulation materials, which have excellent properties such as softness, resistance to bending, cold resistance, heat resistance, flame retardancy, water resistance, low thermal conductivity, shock absorption and sound absorption. Can be widely used in central air conditioning, construction, chemical, pharmaceutical, textile, metallurgy, shipbuilding, vehicles, electrical appliances and other industries and departments of various types of hot and cold medium pipelines, containers, can achieve the effect of reducing cold damage and heat loss. Because of its convenient construction, neat appearance and no pollution, it is a high-quality cross-century new generation thermal insulation material. Due to the softness and resistance of the material, the material can be processed into a set of protective equipment, medical equipment, daily necessities, sheaths, and the like. Technical principles for installation of flame retardant rubber and plastic insulation pipes After the 1970s, rubber and plastic insulation pipes have been used. The production of flame retardant rubber and plastic insulation pipes and their application in construction have become more and more obvious. A lot of rubber and plastic insulation pipe models and rubber and plastic insulation pipe brands, such as b2 rubber and plastic insulation pipe, rubber and plastic air conditioning insulation pipe. The rubber-plastic insulation pipe made by Rubber & Plastic Products Co., Ltd. has some technical principles to be observed during installation, so that the flame-retardant rubber-plastic insulation pipe installed can achieve its effect. The technical principles for the installation of flame retardant rubber and plastic insulation pipes are: B2 rubber and plastic insulation pipe installation should pay attention to the following points: 1. When installing rubber and plastic insulation cotton pipe, all the cutting gaps and joints should be sealed with special glue. 2. Do not stick them too hard when using glue. Do not use any force at all the interfaces. Gently squeeze them to bond them together. 3, there is a certain order of installation, generally using the first small tube after the small tube, then the order of elbows, straight tubes, valves, etc. 4. When installing the chilled water pipe, etc., the gap between the two ends of the flame-retardant rubber-plastic insulation pipe and the iron pipe should be bonded together, and the thickness of the glue should be paid attention to. The same thickness. 5, for the rubber and plastic insulation pipe pipe cutting gap is good to install to the inconspicuous place, to prevent the impact of beauty, and the gap between the two ends to be staggered. 6. It is not allowed to be installed during the use of the machine, and it is not allowed to be used within 36 hours after installation to prevent sudden occurrence. These are the installation technical principles that our company's flame retardant rubber and plastic insulation pipe should follow during installation. If you still have any questions, please contact us!

The unique advantages of rubber insulation board 1. Closed foam structure of rubber insulation board can effectively prevent heat conduction 2. Thermal conductivity coefficient of rubber thermal insulation board, no more than 0.034W at 0°C 3. The surface heat release coefficient of rubber insulation board reaches 9W/m2k 4. Rubber insulation board has excellent water vapor permeability resistance. The moisture resistance μ ≥ 5,000 constitutes a [built-in" water vapor layer, making the insulation board as a whole is both a thermal insulation layer and a moisture-proof layer. 5. Rubber insulation board fire performance aerobic index above 32 6. Rubber insulation board installation is quick and easy 7. Rubber insulation board does not contain CFC, HFC or HCFC and other fluorine-containing hydrocarbon materials do not contain formaldehyde, dust and fiber What is the performance comparison between rubber and plastic insulation materials and polyurethane insulation materials? First, the material properties of polyurethane foam insulation pipe: High-grade rubber and plastic is a natural inorganic integral molding insulation material, which is made of NBR and PVC. It is suitable for medium temperature of 50 ° C ~ l20 ° C, its closed-cell structure has better thermal insulation performance and lower moisture absorption. The high-grade rubber and plastic insulation materials mainly have the following advantages: good heat insulation effect and remarkable anti-condensation effect, suitable as the outermost layer of the heat preservation pipe; flame retardant and smokeproof, safe and reliable; uniform appearance, high-grade appearance; convenient installation and quick construction. Second, the material properties of polyurethane foam insulation pipe: Since the polyurethane foam insulation tube can be firmly bonded to various materials, the polyurethane insulation tube hardly needs to consider the problem of the adhesion of the anti-corrosion layer. The polyurethane foam insulation tube has an adaptation temperature of +120 ° C to 196 ° C and a short time (10 hours) up to +190 ° C.

Insulation Rubber and Plastic Insulation Pipe Detail The use of good insulation measures and insulation materials in construction and industry can significantly reduce production energy consumption and cost, improve the environment, and achieve twice the result with half the effort. In the late 1970s, some developed countries in foreign countries began to use rubber and plastic insulation materials in building energy conservation, and achieved great results, and building energy consumption dropped drastically. For example, in Denmark, after using rubber and plastic insulation materials, the heating area increased by 30% in 1985 compared with 1972, but the heating energy consumption was reduced by 3.18 million tons of standard coal. Significant social and economic benefits have led to the rapid development of rubber and plastic insulation materials, and the detection of its performance has also been carried out. This paper briefly introduces the water vapor permeability test of rubber and plastic insulation pipe by Labthink's W3/0120 water vapor transmission rate tester. Rubber and plastic board manufacturers rubber and plastic board products have good thermal conductivity. Applying this quality rubber and plastic board product in the current market will ensure that you can purchase the rubber and plastic board with satisfactory price and rubber sheet price at our factory. product. The quality of the superior rubber-plastic panel products has good insulation performance, and the low wholesale price of the products is the premise to ensure the sales volume. It is your right choice to purchase the rubber-plastic panel products of our manufacturers. Air-conditioning rubber and plastic pipe is mainly developed for high-performance thermal insulation materials for air-conditioning refrigerant pipes. The material is soft and resistant to winding. Mainly used in household and solar and hot water systems. Pipe insulation for refrigerated refrigeration systems. It is the choice of pipe insulation for household appliances. Product advantages: Dyson air conditioning tube is green and environmentally friendly, free of formate and chloride ions, achieving non-toxic and anti-oxidation effects. Nested on the central tube to effectively prevent oxidation of the copper tube and improve the service life. Rubber and plastic insulation pipes have become more and more important in terms of national resources and energy conservation and emission reduction. At the same time, there are more and more thermal requirements for various aspects of production and life. Insulation materials have appeared in large quantities and are widely used in various fields. As a kind of excellent thermal insulation material, rubber-plastic pipe is a commonly used thermal insulation material in the fields of large air-conditioning pipes, wind chambers and equipment pipeline insulation. Compared with other materials of insulation materials, here are six advantages of rubber and plastic pipes, for the reference of our customers. Insulation Rubber and Plastic Insulation Pipe Detail Introduction Rubber and plastic insulation pipe is also known as flame retardant rubber and plastic insulation pipe and rubber and plastic insulation pipe. The former is because the rubber and plastic insulation pipe is a B1 flame retardant material and has a strong fireproof performance. The latter is because the rubber-plastic insulation pipe represents the existence of the shell for the pipeline, so it is called the rubber-plastic insulation casing. In the air conditioning insulation, we will use rubber and plastic aluminum foil insulation, and in the hot water insulation we usually use rubber and plastic insulation pipe. Rubber and plastic insulation pipe is a material with very soft material, good elasticity and very high plasticity. It is widely used in the field of insulation and has very good insulation performance. In general, the characteristics of rubber and plastic insulation pipes are mainly as follows: 1. Rubber and plastic insulation pipe is an environmentally friendly material. Its production materials do not contain any harmful substances to the human body, and are more safe in use. In addition, rubber and plastic insulation pipes do not contain chlorofluoride, and there is no gas harmful to the atmosphere during use, which pollutes the environment. 2, rubber and plastic insulation pipe is a very good thermal insulation material, so it has a very low thermal conductivity, and the nature is stable, can effectively separate the insulation, prevent condensation on the pipe surface. 3, rubber and plastic insulation pipe is also a very good fireproof material, the refractory material is added to the raw materials of rubber and plastics, and the fire resistance has reached the national standard. 4, rubber and plastic insulation pipe has a beautiful appearance, soft material, strong elasticity, good plasticity, and can be applied to a variety of irregular components. 5, the rubber and plastic insulation pipe installation is very convenient, long service life, for this purpose is widely used.

The important use of rubber and plastic insulation material When it comes to rubber and plastic panels, you may feel particularly strange. In fact, rubber and plastic panels can be seen everywhere in our lives. In addition to our usual life, the important use of insulation, which provides insulation for our central heating system. As a transportation insulation material for transporting special chemicals, although Sound Insulation Board is a small product, it has contributed a lot to our lives. Rubber sheet can be made into hula hoop, because it has a certain elasticity, so the hula hoop made of rubber sheet will be softer and the weight will increase, and it is non-toxic and tasteless for our body. No harm, for your own health, you can choose this material hula hoop to exercise. The role of rubber and plastic panels is many and many, and it has an irreplaceable position in our lives. So what we can do is to enjoy the changes in life that it brings to us, to make our life better and to appreciate its existence. Its contribution is what we should do as a lover. The rubber-plastic insulation material has a very small water vapor permeability for the closed-cell structure, and can maintain a low thermal conductivity for a long period of time. It is safe to use, does not irritate the skin, does not endanger health, prevents mold growth, and avoids pests or The mouse bites. These properties make rubber and plastic insulation materials an ideal thermal insulation material to protect pipelines from corrosion due to atmospheric media or industrial environments. The production of rubber and plastic insulation materials and their application in construction strive to reduce energy consumption and thus reduce environmental pollution and greenhouse effect. Rubber and plastic board manufacturers analyze rubber and plastic insulation board construction Before the construction, the rubber and plastic insulation board is packed in a small tank. Outdoor Soundproofing Material needs to be stirred for a while before use, and the glue is evenly stirred. When stirring, do not prevent the glue from leaking too quickly. For the right angle elbow installation step, first use the small pipe cut from other pipes, put it on the pipe, measure the outer diameter of the pipe, mark it, and draw the cut surface correctly, from the top of the pipe cut. Start cutting at a downward angle of 45 degrees, so that one pipe is turned over and bonded to another part of the pipe surface. Seal the can to prevent the glue from solidifying when not using glue. The transverse joints of the rubber-plastic insulation board during the thermal insulation construction must be staggered from each other. When the brush is not brushed, do not put the brush into the glue. Before construction, it is necessary to confirm whether the specifications of the lower sleeve are the same as those of the insulation tube, and prevent the situation from being too large or too small. The interface and the support should be glued for professional connection to ensure the connection is tight and prevent condensation and running cold. Pay attention to the temperature difference in the surrounding environment and grasp the drying time of the glue. National distribution rubber and plastic insulation shell manufacturers prices Rubber and plastic insulation pipes are often used by people. It can be used in many fields because the materials used to make it are outstanding, the flexibility is great, and the appearance is good. For example, many manufacturing technologies are imported from abroad, and they are all Materials that prevent explosions are also more convenient to use, and they are also very safe in terms of safety, which is why such rubber-plastic insulation materials are used in so many advanced fields. 1. Shake the container before use, shake the special glue evenly, and then use the small tank glue to prevent it from evaporating too quickly. If necessary, pour the large tank into the small tank. When not in use, The can is sealed. 2. Use a short, hard brush. 3. Apply a thin, uniform special glue to the bonding surfaces at both ends of the material. 4. The natural drying time of rubber and plastic insulation materials is 3-10 minutes. The length of time depends on the grade of glue, the temperature and humidity of the atmosphere, and the exposure time is more than 20 minutes. 5. When the glue is used, the glue is naturally dried. The correct method of measuring the dryness is finger touch. Touch the rubberized surface with your fingers. If the finger does not stick to the surface of the material and the surface of the material has no sticky feeling, it can be bonded. 6. When bonding, just align the two surfaces of the adhesive interface for a while. 7. If the placement time is too long, so that the two joints are not sticky when pressed together, then repeat steps 2-6. 8, usually, each kilogram of rubber and plastic glue can be applied to two square meters of bonding surface. 9. Generally, the special glue can't be used below 5 °C. When working in the environment of 5 °C-10 °C, please put the glue in the room with the temperature of 20 °C, and take it out when it is needed. 10. When connecting the two materials under pressure, do not have to wait for the glue to dry. Use the wet bonding method to place the material at the installation. Apply glue to the interface of the material, adjust the position of the two materials correctly, and quickly adhere to the position you designed. 11. Check whether the glue between the glue and the anti-rust paint of the iron pipe is firmly bonded. The rubber-plastic insulation pipe has high elasticity, so it can greatly reduce the vibration and resonance of the chilled water and hot water pipes during use. The rubber-plastic insulation pipe has good winding and toughness, and it is easy to handle curved and irregular pipes during construction, and it can save labor and materials. Easy to install and beautiful in appearance. Because of the softness of this product, the installation is simple and convenient. Pipe installation: It can be installed after being installed, or the pipe can be cut longitudinally and then bonded with aluminum foil tape. For complex parts such as valves, tees, elbows, etc., the plates can be cut and bonded according to different shapes to ensure the tightness of the whole system, thus ensuring the thermal insulation of the whole system. Because of the smooth and flat rubber surface and the excellent performance of the material, it does not need to add a vapor barrier layer and a protective layer to reduce the trouble in construction and ensure a beautiful appearance and smoothness. When the equipment or pipeline is overhauled, the stripped material can be reused and the performance is unchanged. Other advantages? Rubber and plastic insulation tubes are safe to use and will not irritate the skin or harm health. They prevent mold growth, prevent pests or rats from biting, and are resistant to acids and alkalis and have superior performance. These properties make the gorgeous rubber and plastics an ideal insulation material for protecting pipes from corrosion due to atmospheric media or industrial environments. The rubber-plastic insulation pipe has high elasticity, so it can greatly reduce the vibration and resonance of the chilled water and hot water pipes during use. At the same time, the rubber and plastic insulation pipe has good winding and toughness. It is easy to handle curved and irregular pipes during construction, and it can save labor and materials. There are several characteristics of rubber and plastic insulation pipe insulation board, which is the fire safety factor of rubber and plastic insulation pipe foam is relatively high. And it has the characteristics of large rigidity, light capacity, good heat insulation and good dimensional stability. Its expansion coefficient is similar to that of aluminum, and it is a kind of incombustible substance. It produces less carbon monoxide when burning, and does not drip things, does not melt, and has a low amount of smoke. It is a product with relatively high cost performance. According to the characteristics of rubber and plastic insulation pipe insulation board, it is divided into the following eight categories: 1. High fireproof performance: The rubber and plastic insulation pipe insulation board has the characteristics of being incombustible and non-combustible. Its combustion performance is high and can reach the standard. The high temperature that can be used is 180 °C. The foam structure within the layer is well protected. National distribution rubber and plastic insulation shell manufacturers prices

Rubber insulation board is very good insulation effect The advantage of rubber and plastic insulation board manufacturers is that the products produced have very good thermal insulation effect and can save energy. This is in line with the development of the times, and naturally it is easier to get the recognition of customers. The advantage is the production. The product is very soft, it is very convenient to construct, and it can save time and effort. The third advantage is that the products produced are very good for temperature adaptation, that is, the temperature requirements are not high, so the effect will be better. The above advantages bring protection to the development of this manufacturer, of course A product is indeed a good product worthy of joining, and it will inevitably have a very impressive market. Would you buy a plastic insulation board? Where to buy it is the most cost-effective Where to buy the most suitable plastic insulation board? Recommended Tongling rubber and plastic insulation board manufacturers, their products cost-effective, it is worth buying. There are many merchants selling plastic insulation boards on the market, and there are also many big brands. For consumers, there are more shopping opportunities, but it also increases the difficulty. Which one is the most cost-effective?