... .5% 99.7%Zinc Oxide Zinc oxide (ZnO): commonly known as zinc white, is an outcome of zinc by oxidation. Insoluble ... in acid and alkali. Zinc oxide as chemical additives is usually and widely used in plastic, silicate products, synthetic rubber, ... lubricants, paint, medicines, adhesives, food, batteries, flame retardants and other relevant fields. Our Zinc Oxide ...