Aluminium oxide in spheres
High-temperature melt spraying produces high-sphericity aluminum oxide with high amounts of a-phase aluminium oxide. The material has superior properties when it is used in filler materials for plastics and rubber, as well as as as raw material for ceramics.
Spherical Al oxide Powder Properties
1. The highest filling
Spherical aluminum dioxide has high sphericity with a wide distribution of particle sizes. You can use it to replace high-density plastics and rubber, as well as create a mix with good viscosity.
2. Very high thermal conductivity
A mixture of spherical and crystalline aluminum oxides can be made with very high levels of density. This is in contrast to crystalline silica powder.
3. Very low wear
The appearance of spherical aluminiu oxide, which is also spherical in form, reduces the amount of wear on equipment like kneaders, mold machines and molds. It can even extend the equipment’s service life.
Aluminum powder applications
1. As a ceramic material
For the production high-quality ceramic products, sphere aluminum oxide exhibits excellent compression molding properties and sintering capabilities.
2. It is used as a grinding or polishing material
You can prevent scratches by using spherical alo oxide as your polishing abrasive.
3. It is used in the petrochemical sector
Higher requirements for the distribution and structure of aluminum oxide carrier pores are being made in the Petrochemical Industry. You can adjust the size configuration of the particles to regulate the distribution and size of formed catalyst carrier particles.
Spherical aluminum oxide can be used as a direct catalyst to reduce abrasion. It also increases the life expectancy of the catalyst. This helps lower the production cost.
5. For surface protection coating
Aluminum oxide powder in spheres can be sprayed onto metals, plastics, and other materials. The powder can be used for the protection of machinery, knives and chemical pipelines. It has a significant impact on surface hardness, corrosion resistance wear resistance, fire resistance, wear resistance, wear resistance, and surface hardness.
6. For luminescent material
High packing density in spheres made of aluminum oxide can help reduce scattering from the luminous bodies, reduce loss of transmitted sunlight, and improve light transmission.
7. This is used in the electronic industry
Because of its outstanding electrical and thermal properties, spherical aluminiu oxide is very popular in the area of semiconductor electronic packaging.
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