• Discount Alumina White Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu

Discount Alumina White Manufacturers – Alumina powder and α-type alumina powaer – Wanyu

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Corundum Contain Mineral , Refractory , Sic Refractory , The principle of our company is to provide high-quality products, professional service, and honest communication. Welcome all friends to place trial order for creating a long-term business relationship.
Discount Alumina White Manufacturers – Alumina powder and α-type alumina powaer – Wanyu Detail:

Five characteristics of high-purity alumina powder

1. Chemical resistance;
2. High-purity alumina, the alumina content is greater than 99%;
3. High temperature resistance, normal use at 1600℃, short-term 1800℃;
4. Resistant to sudden cold and heat, not easy to burst;
5. It adopts grouting and has high density.
1. Use of α-type alumina powder

In the crystal lattice of α-type alumina powder, oxygen ions are closely packed in hexagons, and Al3+ is symmetrically distributed in the octahedral coordination center surrounded by oxygen ions. The lattice energy is very large, so the melting point and boiling point are very high. α-type oxidation Aluminum is insoluble in water and acid. It is also called aluminum oxide in industry. It is the basic raw material for making metal aluminum; it is also used to make various refractory bricks, refractory crucibles, refractory tubes, and high temperature test instruments; it can also be used as abrasives and flame retardants. Agents, fillers, etc.; high-purity α-type alumina is also the raw material for the production of artificial corundum, artificial ruby ​​and sapphire; it is also used for the production of modern large-scale integrated circuits.

Activated alumina has selective adsorption capacity for gas, water vapor and some liquid moisture. After the adsorption is saturated, it can be revived by heating at about 175-315°C to remove water. Adsorption and resurrection can be performed multiple times. In addition to being used as a desiccant, it can also adsorb the vapor of lubricating oil from polluted oxygen, hydrogen, carbon dioxide, natural gas, etc. It can also be used as catalyst and catalyst carrier and chromatography carrier.


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Discount Alumina White Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Discount Alumina White Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Discount Alumina White Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Discount Alumina White Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Discount Alumina White Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Discount Alumina White Manufacturers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Panama, Ecuador, Durban, You can always find the solutions you have to have in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We have been looking forward to work with you for a win-win situation.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Sally from Iraq - 2017.03.28 16:34
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Kitty from South Africa - 2017.10.25 15:53
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