... used in producing rubber,coating,cable,enamel,oil,ceramics,glass and other chemical industries. Other namesZinc white, Calamine, philosopher ... , which is widely used as an additive in numerous materials and products including plastics, ceramics, glass, cement, lubricants[2], ... should be decided through negotiation between the seller and the buyer high quality and best price Zinc Oxide 99%/99.5%/99.7%