... rubber,paint,inflaming retarding dope,ceramics,electrical insulating material Zinc BorateMaterialize characterInnocuity,Indissoluble in water ... : wide use in plasticsrubberpaintinflaming retarding dopeceramicselectrical insulating material,electronic goods crustwirecable and so on.Especially ... radial ply tire special complete a set raw material. Specification Q-320201N2056-91 item target Zinc ...