1.Zinc Oxide is mainly used in the rubber or cable industry as a reinforcing agent and active agent, but also as a colouring agent and filler of white rubber, in the neoprene used as vulcanizing agent. 2.It is mainly used as white pigment, rubber vulcanization active agent, organic synthesis catalyst, desulfurizer, used for electrostatic copying, pharmaceutical. 3. It is used as the matrix of analytical reagents, reference reagents, fluorescent agents and photosensitive materials. 4. It is used for electrostatic wet photocopying, dry transfer, laser facsimile communication, electronic computer electrostatic record and electrostatic plate making file.