Rubber Foam Tube

Rubber-plastic insulation pipe is an elastic closed-cell foam material with the advantages of low thermal conductivity, fire retardant, moisture-proof, vibration and noise reduction, environmental protection and health, long service life, elegant appearance, and easy installation.

Nitrile butadiene rubber is widely used in central air conditioning, construction, chemical industry, medicine, textiles, metallurgy, shipbuilding, automobiles, electrical appliances, and other related cold and hot medium pipelines, which can achieve the effect of reducing cold loss and heat loss.

In addition, the construction is simple, the appearance is neat and beautiful, and the nitrile butadiene rubber product does not contain fiber dust and will not breed harmful substances such as mold. Therefore, it is a high-quality new generation of thermal insulation materials.

Rubber and foam supplies are high-quality thermal insulation and energy-saving materials. They are the nemesis of cold insulation, heat insulation, and anti-condensation. The thermal conductivity coefficient is low and stable, and it has an insulating effect on any heat medium. When the average temperature is 0℃, the thermal conductivity of the rubber-plastic insulation pipe can be as low as 0.033w/mk. Its surface heat release coefficient is high. Therefore, under the same external conditions, the use of rubber-plastic insulation pipes requires about half the thickness of other insulation materials to achieve the same insulation effect, thereby saving space above the floor ceiling and saving investment.

The rubber-plastic insulation pipe contains a large amount of flame retardant and smoke-reducing raw materials. The smoke concentration generated during combustion is extremely low, and it will not melt when it encounters fire, and will not drip a flaming fireball. It will automatically extinguish quickly after leaving the fire source. According to GB8624-1997 "Classification Method for Combustion Performance of Building Materials", rubber-plastic insulation products are B1 grade flame-retardant materials to ensure safety and reliability.

The precise control of micro-foaming technology is adopted, the cell closure rate is greatly improved, and the thermal conductivity of the product is lower; the cells are also more uniform and dense, with strong resistance to water vapor penetration, and extended service life. Rubber plastic is a closed cell structure, and it is difficult for water in the outside air to penetrate into the material. It has excellent resistance to water vapor penetration, and there is no need to add a vapor barrier layer on the surface of the cold and heat insulation layer. The moisture resistance factor μ value of rubber plastic is greater than 3500 (ISO9346), which constitutes a built-in waterproof vapor layer. Even if the product is scratched, it will not affect the overall vapor barrier. Rubber plastic is both a thermal insulation layer and a moisture barrier layer.

The sponge-like structure of rubber plastic insulation materials makes it highly elastic, which has the function of reducing vibration and absorbing noise, thus minimizing the vibration and resonance of chilled water and hot water pipes during use.

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