Six Major Uses of Aluminum Oxide PowderⅠ

Alumina powder is made from industrial aluminum hydroxide or industrial alumina, but unlike silicon carbide and black corundum, alumina powder is calcined at high temperatures using different formulas. Alumina powder is a white amorphous powder that is difficult to dissolve in water. It is odorless, tasteless, has strong chemical stability, high purity, high specific gravity, and good insulation properties.

Through the introduction of alumina powder, we can know some basic uses of alumina powder. Alumina powder is suitable for surface beautification of various high-end products, crafts or hardware products. After sandblasting, the surface will be white without any impurities, eliminating the trouble of cleaning.

Ceramics:

Alumina powder is the same as brown corundum. When used as ceramics, alumina can be divided into calcined alumina and ordinary industrial alumina. Calcined alumina is a necessary raw material for the production of antique bricks, while industrial alumina can be used for the production of microcrystalline stones, in traditional glazes, alumina is often used as a whitening material. As antique bricks and microcrystalline stones are favored by the market, the consumption of alumina is also increasing year by year.

Medium:

Aluminum oxide powder is often used as a medium for chromatographic analysis.