Are you still using traditional insulation boards for wall insulation?
Phenolic resin insulation board is made of phenolic foam resin. Phenolic foam resin is a new type of incombustible, fireproof and low smoke insulation material. It is a closed cell rigid foam plastic made of phenolic resin added with foaming agent, curing agent and other additives. Its most prominent features are non combustible, low smoke, and resistance to high-temperature decomposition. 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., Compared to extruded boards, the insulation effect is better, the thickness of the board is thinner, and it saves more space.
Phenolic exterior wall insulation board has a wider temperature range of -159 ℃ to 200 ℃, with a long service life and no aging shrinkage phenomenon.
Compared with polyurethane, the fire resistance effect of phenolic exterior wall insulation board originates from genes. With the same fire resistance rating, phenolic board does not require the addition of additional flame retardants, resulting in higher cost-effectiveness.
Post time: May-12-2023