Advantages of rubber and plastic insulation cotton

Advantages of rubber and plastic insulation cotton

1. The thermal conductivity of the thermal insulation material is low: when the average temperature is 0 °C, the thermal conductivity of the material is 0.034 w/mk, and its surface heat release coefficient is high. Therefore, under the same external conditions, the thickness of the product is used to be warmer than other materials. More than half of the material can achieve the same insulation effect, which saves space above the floor ceiling and saves investment.

2, closed bubble structure: the water vapor in the outside air is difficult to penetrate into the material, has excellent resistance to water vapor permeability, the outer surface of the cold insulation layer does not have to add a gas barrier. The moisture resistance factor μ value is greater than or equal to 4500, which constitutes a “built-in” waterproof gas layer, so that the whole is a heat-insulating and moisture-proof layer.

3, good seismic performance: rubber and plastic insulation material has a high elasticity, so it can greatly reduce the vibration and resonance of the chilled water and hot water pipeline during use.

4, good flame retardant performance: rubber and plastic insulation materials contain a large number of flame retardant and smoke-reducing raw materials, the concentration of smoke generated during combustion is extremely low, and the fire has self-extinguishing characteristics. According to GB8624-1997 "Building Materials Combustion Performance Grading Method", it is B1 grade flame retardant material to ensure safety and reliability.

5, good flexibility: rubber and plastic insulation materials have good winding and toughness, easy to handle bending and irregular pipelines during construction, and can save labor and materials.