70% high purity Zinc powder/dross/ash/dust with high purity

70% high purity Zinc powder/dross/ash/dust with high purity

Les fonctions:

Superfine zinc powder is mainly used as key raw material in zinc-rich coating,as well as in anti-corrosion, environment protection and other high performance coating. They can be widely applied in large steel structures, ship building, container industries aviation, automobile, Ordinary zinc powder can be widely applied in metallurgy,chemical industry,pharmacy,dye,battery and other areas.

Performance:

gray metallic fine powder, density 7.14g/cm3, melting point 419ºC boiling point 907ºC, dissolving in acid, alkali and ammonia water but not in water. It has strong reducibility and adhesive

power. It remains stable in dry air, but tends to agglomerate in moist air and results in alkaline carbonate on the surface of the particles.

Fonctionnalités:

The zinc powder product of our company is high in the content of zinc and low in impurity. Thecrystal form is regular globular structure. The surface of the spherocrystal is smooth. It is large in specific surface area, small in loose density and in the area of surface oxidation. The fine powder whose grain size is smaller than 10um is high in content. The coating materials made with it as raw material is thin in paint film, small in consumption quantity, smooth in surface and strong in corrosion-resisting property. When used as reductant, it has the characteristics of stable

reaction, low consumption, less foreign matter in products and by des produits. The quality of all

our products accords with the national standards (GB/T6890-2000). Our company can also

produce all kinds of zinc powder, with different chemical components, different size distributions, ranging from 80 engrener, 400 engrener, 600engrener, 800engrener, 1000mesh to 1500 mesh to meet our clients’ needs.

Specification for the zinc ash