Black nitrile rubber foam pipe rubber NBR foam tube rubber foam insulation tube for hvac system

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.

Rubber plastic insulation materials are very safe to use. First of all, rubber plastic does not contain chlorofluoride that is harmful to the atmosphere, and meets the requirements of ISO14000 international environmental certification. Secondly, rubber plastic materials have no fiber dust, which will neither irritate the skin nor harm health. At the same time, they can prevent mold growth, so no pollutants harmful to the human body will be produced during installation and application.

Rubber and plastic have good weather resistance, aging resistance, cold resistance, heat resistance, dryness resistance, moisture resistance, UV resistance, ozone resistance, 25 years of non-aging, non-deformation, maintenance-free service life and other characteristics.

The surface of rubber and plastic is flat and elegant, the texture is soft and elastic, even if it is installed on irregular components such as elbows, tees, valves, etc., it can remain intact and beautiful, the appearance does not need to be decorated, and it can maintain high-end even without ceiling.

Because rubber and plastic products are soft, installation is simple and convenient. Pipeline installation: It can be installed together after being put on, or the pipe can be cut longitudinally and then glued with glue. For complex components such as valves, tees, elbows, etc., the plate can be cut, wrapped, and glued according to different shapes to ensure the tightness of the entire system, thereby ensuring the thermal insulation of the entire system. Because the surface of best pipe lagging is as smooth and flat as rubber and it has its own excellent performance, there is no need for an additional vapor barrier layer or protective layer, which reduces the trouble in construction and ensures a beautiful and flat appearance.