Spherical Aluminum oxide Powder Properties And Applications

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Aluminum oxide spheres Aluminum oxide a-phase produced by high-temperature melting spraying has high sphericity. It performs well as a ceramic raw material and as a rubber and plastic filler.

Spherical aluminum oxide powder Properties

1. High filling Spherical Aluminum Oxide has a large particle size distribution and high sphericity. It can fill rubber with high density. The mixture will have low viscosity, good fluidity and low viscosity.

2. High thermal conductivity
A mixture with good heat dissipation and high thermal conductivity can be achieved by filling spherical silicon powder with aluminum oxide.

3. Low Wear
Aluminum oxide spherical is less abrasive than other types of aluminum oxide. This means that equipment like kneaders or molding machines can last longer.

Spherical aluminum oxide powder Applications

1. Use as a ceramic material
Spherical Aluminum Oxide has good compression-molding and sintering qualities, which are extremely beneficial for producing high-quality ceramics.

2. It is used as a material for grinding and polishing
Avoiding scratches can be achieved by using spherical Aluminum Oxide as a polishing agent.

3. It is used in the petrochemical industries
In the petrochemical industries, the requirements for the distribution of pore sizes and the structure of the aluminum carrier are increasing. To control the pore sizes and distributions of the formed carrier particles, it is possible to adjust the particle size configuration for the spherical aluminium oxide powder.


4. Catalysts:
Aluminum oxide spheres can be used as catalysts to reduce abrasion. They also increase the lifespan of the catalysts, which will lower the production costs.

5. Surface protective coating
Spraying spherical aluminum powder on plastics, metals and other materials. Surface protection for machinery, knives and chemical pipelines can be improved by using this powder.

6. Used in luminescent material
Aluminum oxide powder spheres have a high density that can reduce scattering and effectively reduce loss of light transmitted.

7. Electronics industry
The excellent properties of spherical aluminium oxide in terms electrical, mechanical and thermal properties make it widely used in semiconductor electronic packaging.

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