fireproof material,Flame-Retarded Magnesium Hydroxide (Produced in ore processing method) ... universally used in polymer materials of rubber, chemical industry, construction material, plastic (polypropylene, polyethylene, PVC and EPDM, etc.), electron, unsaturated ... -plastic plate, flame retardance tarpaulin, PVE wire and cable material, cable sheath for mining, etc., which has the function of smoke ...