... .Usage: Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry.Packing: In polyethylene film ... high refractive index, high thermal conductivity, binding, antibacterial and UV-protection properties. Consequently, it is added into various ... fungi (see medical applications) and UV light.Food additiveZinc oxide is added to many food products, e.g., ...