Phenolic insulation board is non combustible, low smoke, and resistant to high-temperature deformation when exposed to fire. It can be combined with double-sided color steel material for purification engineering insulation, which can meet fire safety standards. Polyurethane/rock wool and other materials are prone to combustion and high temperature carbonization and shrinkage when exposed to fire. Among them, double-sided needle punched phenolic core material is used, with a flat board surface and strong bonding force of composite color steel plate. It is a new type of core material for cold storage, with good insulation effect, fire resistance and flame retardancy, long service life, and can be composite with multiple materials. The core material of phenolic refrigerator board adopts phenolic foam which is both heat preservation and fire prevention as the core material. It does not burn or melt in fire, nor emit toxic smoke. It has the advantages of light weight, non-toxic, non corrosive, heat preservation, energy conservation, sound insulation, low price, etc., and is irreplaceable by other materials. Good insulation effect, winter insulation, summer insulation, fire retardant, waterproof and moisture-proof, widely used, easy to cut, and convenient for construction.
Post time: Jul-17-2023