Spot supply insulation color rubber-plastic board B1 flame retardant rubber-plastic sponge board insulation board

1: low thermal conductivity

When the average temperature is 0 °C, the thermal conductivity of this material is 0.034W/mk, and its surface heat dissipation coefficient is high, so under the same external conditions, the thickness of this product is more than half thinner than that of other thermal insulation materials to achieve the same thermal insulation. effect, thus saving the space above the floor ceiling and saving investment.

2: good flame retardant performance

This material contains a lot of flame-retardant and smoke-reducing raw materials, and the smoke concentration generated during combustion is extremely low, and it will not melt in case of fire, and will not drop flaming fireballs. The material has the characteristics of self-extinguishing.

According to GB8624-1997 "Classification Method of Combustion Performance of Building Materials", this product is a B1 grade flame retardant material to ensure safety and reliability.

Specifications 

Combustion performance