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Introduction:
Alumina powder is a high-purity, fine-grained material made from aluminum oxide (Al2O3) that is widely used in a variety of industrial applications. It is a white crystalline powder that is typically produced through the refining of bauxite ore.
Alumina powder has a range of desirable properties, including high hardness, chemical resistance, and electrical insulation, which make it a valuable material in many industries.
It is commonly used as a raw material for the production of Ceramics,refractorier and abrasives,as well as for the manufacturing of various electronic components, such as insulators, substrates, and semiconductor components.
Application:
Alumina powder, resembling brown corundum, is a versatile material used in porcelain production. There are two types of alumina: forged alumina and ordinary industrial alumina. Forged alumina is primarily utilized as a slope material for creating antique ceramic tiles, while industrial alumina is employed in the production of microcrystalline ceramic tiles. In traditional porcelain glaze, alumina serves as a whitening slope material. With the growing popularity of ancient porcelain and microcrystalline ceramic tiles in the market, the demand for alumina is steadily increasing (AMANDA INTERNATIONAL PRIVATE LIMITED).
Test Report:
THE SAMPLE OF THE GOODS | CALCINED ALUMINA |
Al2O3 | 99.77 |
SiO2 | 0.054 |
Fe2O3 | 0.01 |
Na2O | 0.124 |
a Al2O3 | 95.7 |
LOI | 0.04 |
EFFECTIVE DENSITY g/cm3 | 3.96 |
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