Characteristics and applications of spherical alumina

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net



Spherical alumina: characteristics
1. High filling: Due to its large particle diameter, and wide particle distribution, this product produces compounds of low viscosity.
2. High thermal conduction: The high filling density of the compound allows for a greater thermal conductivity as well as a faster heat dissipation compared to 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 ceramic products.
2. It is used as a material for grinding and polishing
Using spherical aluminum oxide as a polishing material can help to avoid scratches.
3. It is used in the petrochemical industries
The petrochemical industries are putting more and more demands on the alumina carrier’s pore size distribution, and its pore structure. To control the particle size distribution, it is possible to adjust the spherical shape of the alumina powder by changing the particle size configuration.
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 spherical powder particles. These can significantly improve surface hardness, corrosion and wear resistance.
6. Luminescent materials
Alumina powder spherical has 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 spherical aluminum please contact us or send an enquiry.