The Characteristics and Applications of Alumina Balls
- Used as ceramic materials Spherical micropowders exhibit excellent press-forming and sintering properties, which are extremely beneficial for producing high-quality ceramic products.
- Used as grinding and polishing materials The use of alumina beads as polishing abrasives can avoid the generation of scratches.
- Used in the petrochemical industry In the petrochemical industry, increasingly stringent requirements are being placed on the pore size distribution and pore structure of alumina supports. Spherical alumina powders can regulate the pore size and its distribution of the formed catalyst support particles by adjusting the particle size configuration.
- For catalysts
The spherical alumina used directly as a catalyst can reduce wear, increase the lifespan of the catalyst, and thereby lower production costs.
- For surface protective coatings
Spraying spherical alumina powder particles onto metals, plastics, etc., can greatly enhance the hardness, corrosion resistance, wear resistance, and fire resistance of the surface, and is used for surface protection of machinery, tools, and chemical pipelines, etc.
- For luminescent materials
Spherical alumina powder has a high packing density and can reduce the scattering of the luminescent body, effectively reducing the loss of transmitted light, thereby improving light transmittance.
- For the electronics industry
Due to the excellent properties of spherical alumina in terms of electrical performance, thermal performance, and mechanical performance, it is widely used in the semiconductor electronic packaging field.
