... be used for paint, printing ink,etc. Zinc Oxide 99% Rubber grade Item/Parameter Zinc Oxide% ≥ZnO feed gradeZnO 99.5%ZnO 99 ... industry, medicine industry and rubber industry. Rubber grade zinc oxide is used in series of products such as steel radial tyre, bias ... rubber tube and tape, rubber shoes, emulsion glove productions etc. Zinc Oxide also can used in medical field, painting and coating industry ...