すばらしい補助材料

このブログでは、純粋な金属、合金、セラミックス、ミネラルなど希少な先端物質に関する幅広い知識についてのブログです。

How Does Zinc Oxide Work

2018-01-05 14:36:16 | 日記
Most zinc is used to galvanise other metals, such as iron, to prevent rusting. Galvanised steel is used for car bodies, street lamp posts, safety barriers and suspension bridges.

Large quantities of zinc are used to produce die-castings, which are important in the automobile, electrical and hardware industries. Zinc is also used in alloys such as brass, nickel silver and aluminium solder.

Zinc oxide is widely used in the manufacture of very many products such as paints, rubber, cosmetics, pharmaceuticals, plastics, inks, soaps, batteries, textiles and electrical equipment. Zinc sulfide is used in making luminous paints, fluorescent lights and x-ray screens.

Characteristics
Zinc Oxide is white or light gray powder, non-toxic and odorless. Its specific gravity is 5.47, melting point 1975℃. It is soluble in acid and alkali, insoluble in water and alcohol.

Applications
It is widely used in tyres, shoes, automobile parts etc. rubber products, white pigment and UV-absorbent for coating, medicine, printing ink, additive for fodder and makeup etc..
For more information, please visit http://www.samaterials.com/169-zinc

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