• Cheapest Alumina Refractory Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu

Cheapest Alumina Refractory Suppliers – Alumina powder and α-type alumina powaer – Wanyu

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Cheapest Alumina Refractory Suppliers – 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 Refractory Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alumina Refractory Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alumina Refractory Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alumina Refractory Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alumina Refractory Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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With our excellent administration, strong technical capability and strict excellent control method, we carry on to offer our clients with responsible good quality, reasonable costs and great companies. We intention at becoming considered one of your most responsible partners and earning your pleasure for Cheapest Alumina Refractory Suppliers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Wellington, UK, Ottawa, Our organization. Situated inside the national civilized cities, the visitors is very easy, unique geographical and economic situations. We pursue a "people-oriented, meticulous manufacturing, brainstorm, construct brilliant" organization. hilosophy. Strict top quality management, fantastic service, reasonable cost in Myanmar is our stand on the premise of competition. If vital, welcome to make contact with us by our web page or telephone consultation, we are going to be pleased to serve you.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Jean from Ottawa - 2018.06.26 19:27
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Henry stokeld from Jakarta - 2017.07.07 13:00
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