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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 plastic, 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 conduction and heat dissipation rates 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 plastic, 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 conduction and heat dissipation rates 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
Use spherical aluminum oxide as a polishing material to avoid scratches.
3. It is used in the petrochemical industries
In the petrochemical industries, the alumina carriers are subject to increasing requirements for pore distribution and pore structures. To control the pore sizes and distributions of the formed carrier particles, it is possible to adjust the particle size configuration in the spherical powder.
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 equipment is achieved by spraying spheres of oxide powder on the metal, plastic, etc. This can significantly improve surface hardness, corrosion, wear resistance, and fire 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. We have over 12 years’ experience in research and product development. If you need high quality spherical aluminum please feel free to contact us or send an enquiry.
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
Use spherical aluminum oxide as a polishing material to avoid scratches.
3. It is used in the petrochemical industries
In the petrochemical industries, the alumina carriers are subject to increasing requirements for pore distribution and pore structures. To control the pore sizes and distributions of the formed carrier particles, it is possible to adjust the particle size configuration in the spherical powder.
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 equipment is achieved by spraying spheres of oxide powder on the metal, plastic, etc. This can significantly improve surface hardness, corrosion, wear resistance, and fire 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. We have over 12 years’ experience in research and product development. If you need high quality spherical aluminum please feel free to contact us or send an enquiry.