... its unique antimicrobial function, Nano zinc oxide is widely used in high-level antimicrobial self-cleaning sanitary ceramics, ... (Mn)%≤0.00017Copper (Cu)%≤0.0002ApplicationActive agent in the vulcanization of rubber industry, catalyst and additives ... , variable resistance instrument, and fluorescent materials.Sunscreen agents in cosmetics, antibacterial, health-care, anti-aging.Military industry ...