• Cheapest Alumina Silica Refractory Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu

Cheapest Alumina Silica Refractory Brick Supplier – Alumina powder and α-type alumina powaer – Wanyu

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We have now our possess revenue group, design staff, technical crew, QC team and package group. We now have strict excellent regulate procedures for each process. Also, all of our workers are experienced in printing subject for Recrystallized Silicon Carbide , High Alumina Refractory , High Alumina Refractory , We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you. We also warmly welcome customers to visit our company and purchase our products.
Cheapest Alumina Silica Refractory Brick Supplier – 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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Cheapest Alumina Silica Refractory Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alumina Silica Refractory Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alumina Silica Refractory Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alumina Silica Refractory Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alumina Silica Refractory Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Cheapest Alumina Silica Refractory Brick Supplier – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Israel, Switzerland, Mali, Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Doris from Bulgaria - 2018.07.26 16:51
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By jari dedenroth from Korea - 2018.09.16 11:31
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