The most prominent feature of exterior wall insulation phenolic board is insulation, non combustible, and resistance to high-temperature deformation. It overcomes the shortcomings of the original foamed plastic insulation material, such as flammability, smoke and deformation in case of heat, and retains the characteristics of the original foamed plastic insulation material, such as light weight and convenient construction.
1) Excellent fire resistance performance
Phenolic foam is used as the thermal insulation layer, which is compounded with other materials for building thermal insulation. The possibility of external insulation fire is fundamentally eliminated. The temperature range is -196 ?~+120 ?.
(2) Outstanding insulation and energy-saving effects
Phenolic insulation board has good insulation performance, with a thermal conductivity of about 0.020~0.025W/(m·k), which is far lower than commonly used inorganic and organic exterior wall insulation products in the market, and can achieve higher energy-saving effects.
(3) Lightweight and non absorbent
Phenolic insulation board is lightweight, with a unit weight generally ranging from 40-100Kg/m ³. At the same time, the surface of the phenolic insulation board can be composite with high-quality embossed aluminum foil, which is non absorbent, not afraid of rain, and corrosion-resistant and durable.
