Processing banana brand zinc oxide content of 99% zinc oxide process for rubber chemicals prices

Zinc oxide Chinese name English name Zinc oxide zinc oxide zinc oxide powder nickname, zinc white chemical formula ZnO Molecular Weight 81.39 CAS Registry Number 1314-13-2 melting point of 1975 ℃ Water solubility: insoluble in water density 5.606g · cm-3 Appearance White solid flash point 1436 ℃ Introduction Zinc oxide is an oxide of zinc. Insoluble in water, soluble in acid and alkali. Zinc oxide is a common chemical additive, widely used in plastics, Portland products, synthetic rubber, lubricants, paints, ointments, adhesives, batteries, flame retardants and other products production. Zinc oxide bandgap and large exciton binding energy, high transparency, excellent performance often Wen Faguang, in the semiconductor field of liquid crystal displays, thin film transistors, light-emitting diodes and other products are used. In addition, the micro-particles of zinc oxide as a nanomaterial also begun to play a role in the related fields. Physical property Appearance and properties: white powder or hexagonal crystal. Odorless and tasteless, no sand. The heat turns yellow, after cooling again becomes white heated to 1800 ℃ sublimation. Hiding half of titanium dioxide and zinc sulfide. Coloring power is twice the basic lead carbonate. Solubility: soluble in acid, sodium hydroxide, ammonium chloride, insoluble in water, ammonia. Use 1, mainly for rubber or cable industry as a reinforcing agent and an active agent, also made of white plastic colorants and fillers, it is used as curing agent in neoprene 2, for the plastics industry, sunscreen cosmetic products , special ceramics, special functional coatings and textile processing and other health 3, used as a paint pigment and rubber filler, Medicine for the system ointment, zinc burnt, plaster and so on. 4, suitable for use as zinc supplements in feed processing. 5, is mainly used as a white pigment, rubber curing agents, reinforcing agents, organic synthesis catalyst, desulfurizer. 6, for desulfurization of ammonia, oil, natural gas and chemical feed gas.