Fire resistance of coated steel sheets

The film-coated steel plate has excellent fireproof performance, which is mainly reflected in the combination of the film layer material and the steel plate substrate. The film layer is usually made of high temperature resistant and flame retardant materials, which can effectively block the spread of flames and heat. At the same time, the steel plate substrate itself has certain fire resistance, which can maintain structural stability and delay the spread of fire when a fire occurs. This combination makes the film-coated steel plate widely used in buildings and industrial facilities, providing reliable protection for building safety.