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Spherical alumina: characteristics
1. High filling: The large particle diameters and wide particle size distributions allow for high density filling of rubber and plastics, and produce compounds with good fluidity and low viscosity.
2. High thermal conduction: The high filling density of the compound allows it to have higher thermal conductivity as well as a faster heat dissipation compared with crystalline silicon.
3. Spherical shape reduces wear of machines such as kneading machines.
1. High filling: The large particle diameters and wide particle size distributions allow for high density filling of rubber and plastics, and produce compounds with good fluidity and low viscosity.
2. High thermal conduction: The high filling density of the compound allows it to have higher thermal conductivity as well as a faster heat dissipation compared with crystalline silicon.
3. Spherical shape reduces wear of machines such as kneading machines.
Application of spherical aluminum
1. Use as a ceramic material
Micropowder with a spherical shape has excellent properties for compression molding and silting, making it ideal 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 material.
3. It is used in the petrochemical industries
The petrochemical industries are putting forward higher and higher standards for the pore distribution and the pore structure of alumina carriers. To control the pore distribution and size of the formed carrier particles, it is possible to adjust the particle size configuration in the spherical form.
4. Catalyst
The use of spherical aluminum as a catalyst directly can reduce abrasion while increasing the lifespan of the catalyst. This will lower the production costs.
5. For surface protective coating
Surface protection for machinery, tools, chemical pipelines and other surfaces is achieved by spraying spherical oxide particles on metals, polymers, etc. This can significantly improve surface hardness, corrosion and wear resistance.
6. Luminescent materials
Alumina spheres have a high density which reduces the scattering and loss of light.
7. Electronics industry
The excellent properties of spherical aluminum in terms of electrical, thermal, and mechanical properties make it a popular choice for electronic semiconductor packaging.
The excellent properties of spherical aluminum in terms of electrical, thermal, and mechanical properties make it a popular choice for electronic semiconductor packaging.
Tech Co., Ltd. () is an experienced spherical-alumina manufacturer with over 12 year experience in chemical product development and research. If you need high quality alumina in spherical form, feel free to contact us or send an inquiry.
1. Use as a ceramic material
Micropowder with a spherical shape has excellent properties for compression molding and silting, making it ideal 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 material.
3. It is used in the petrochemical industries
The petrochemical industries are putting forward higher and higher standards for the pore distribution and the pore structure of alumina carriers. To control the pore distribution and size of the formed carrier particles, it is possible to adjust the particle size configuration in the spherical form.
4. Catalyst
The use of spherical aluminum as a catalyst directly can reduce abrasion while increasing the lifespan of the catalyst. This will lower the production costs.
5. For surface protective coating
Surface protection for machinery, tools, chemical pipelines and other surfaces is achieved by spraying spherical oxide particles on metals, polymers, etc. This can significantly improve surface hardness, corrosion and wear resistance.
6. Luminescent materials
Alumina spheres have a high density which reduces the scattering and loss of light.
7. Electronics industry
The excellent properties of spherical aluminum in terms of electrical, thermal, and mechanical properties make it a popular choice for electronic semiconductor packaging.
The excellent properties of spherical aluminum in terms of electrical, thermal, and mechanical properties make it a popular choice for electronic semiconductor packaging.
Tech Co., Ltd. () is an experienced spherical-alumina manufacturer with over 12 year experience in chemical product development and research. If you need high quality alumina in spherical form, feel free to contact us or send an inquiry.
