The brief introduction of zinc oxide

Zinc oxide, commonly known as zinc white, is a zinc oxide, insoluble in water, soluble in acid and alkali. Zinc oxide is a commonly used chemical additives, is widely used in plastics, silicate products, synthetic rubber, lubricants, paints, ointments, adhesives, food, batteries, flame retardants and other products production. Zinc oxide bandgap and a large exciton binding energy, high transparency, excellent performance often Wen Faguang in the semiconductor field of liquid crystal display, thin film transistors, light emitting diodes and other products are applied. Furthermore, zinc oxide fine particles as a nano-material in the relevant fields have begun to play a role.

Zinc oxide has the advantage of H2S gas encountered the same black. When heated, zinc oxide from white, yellow and gradually turns lemon yellow, yellow when they recede after cooling, the use of this feature, it mixed with paint or join thermometer, made of color paint or discoloration thermometer. Because there is convergence of zinc oxide and a bactericidal ability in medicine often modulated into ointment used zinc oxide is also used as a catalyst.

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