... heat insulation and high temperature resistance. Asbestos light Magnesium Carbonate is an excellent insulating material. It can ... department. And it also can produce senior glass products, Magnesium, pigment, paint, fireproofpaint, printingink, ceramics, cosmetiics,t ... some daily chemical and Medical supplies. Food-grade light magnesium carbonate can produce flour additives, dryer, color fixative, ...