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, ... mining, PVC unitary-core convey belt, flame retardance aluminum-plastic plate, flame retardance tarpaulin, PVE wire and cable material, cable sheath ...