... alkali. Zinc oxide as chemical additives is usually and widely used in plastic, silicate products, synthetic rubber, lubricants, paint, medicines, adhesives, ... Zinc Oxide is processed by indirect Process, Powder and Granules.in accordance with China national standard (GB/T3185-92) and ISO9001-2008Properties ... : Rubber/tyre, pharmacy, Glass, cement, Food, electronic, zinc oxide used in ceramic grade