Classification:
ALUMINA
CAS No.:
1344-28-1
Other Names:
aluminum oxide
MF:
Al2O3
EINECS No.:
215-691-6
Purity:
99%
Appearance:
White powder
Application:
Ruby
Products description
White Calcined Alumina CA-96 Powder (HSN Code: 28182010) is a high-purity form of aluminum oxide with a white color and a very fine particle size. It is produced by calcining (heating) aluminum hydroxide or alumina at high temperatures to remove water and impurities, resulting in a pure form of aluminum oxide.
Some technical details of White Calcined Alumina CA-96 Powder are:
Chemical formula: Al2O3
Molecular weight: 101.96 g/mol
Melting point: 2,072 °C
Boiling point: 2,977 °C
Density: 3.95 g/cm³
Mohs hardness: 9
Particle size: 1-3 microns
Specific surface area: 4-6 m²/g
Purity: >99.6%
Thermal conductivity: 32 W/m·K
Electrical resistivity: 10^14 Ω·cm
White Calcined Alumina CA-96 Powder has a wide range of applications, including as a raw material for ceramics, refractories, abrasives, and polishing compounds. Its high purity and fine particle size make it useful for producing high-quality products with excellent mechanical and optical properties.
White Calcined Alumina CA-96 Powder is a high-purity, ultra-fine, white crystalline powder derived from the calcination of alumina. It is an important industrial material that finds wide application in various industries. In this article, we will discuss the properties, uses, and technical details of White Calcined Alumina CA-96 Powder.
Properties:
White Calcined Alumina CA-96 Powder is a high-purity, ultra-fine, white crystalline powder that is odorless and insoluble in water. It has a Mohs hardness of 9 and a specific gravity of 3.95. It is highly refractory and exhibits excellent thermal stability and chemical inertness. It also has good electrical insulation properties and is an excellent dielectric material.
Uses:
White Calcined Alumina CA-96 Powder finds wide application in various industries such as:
Ceramics: It is used as a raw material for the production of high-purity alumina ceramics, such as high-temperature crucibles, ceramic membranes, and ceramic substrates.
Refractories: It is used as a raw material for the production of high-purity refractory materials, such as refractory bricks, crucibles, and nozzles.
Polishing: It is used as a polishing agent for optical lenses, LCD panels, and precision instruments.
Electronics: It is used as a filler material in electronic components such as insulating materials, circuit boards, and semiconductor packaging materials.
For polishing abrasives, artificial teeth, artificial bones, magnetic tape, picture tube, red and sapphire, electrical high-density ceramic substrates, etc.
Used as catalyst and catalyst carrier, it is the main catalyst and carrier in petroleum refining and petrochemical industry.It is also used as dehumidifier for air and other gases, deacidifier for transformer oil and turbine oil.
Used as analytical reagent and catalyst
Conclusion:
White Calcined Alumina CA-96 Powder is a high-purity, ultra-fine, white crystalline powder that exhibits excellent thermal stability, chemical inertness, and electrical insulation properties. It finds wide application in various industries such as ceramics, refractories, polishing, and electronics. Its technical details such as chemical formula, CAS No., purity, particle size, whiteness, specific gravity, Mohs hardness, thermal conductivity, and electrical resistivity are important for its identification and use.
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