• Discount Alumina Ceramic Tiles Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu

Discount Alumina Ceramic Tiles Suppliers – Alumina powder and α-type alumina powaer – Wanyu

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Discount Alumina Ceramic Tiles 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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Discount Alumina Ceramic Tiles Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Discount Alumina Ceramic Tiles Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Discount Alumina Ceramic Tiles Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Discount Alumina Ceramic Tiles Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Discount Alumina Ceramic Tiles Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Discount Alumina Ceramic Tiles Suppliers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Romania, Kuwait, Algeria, Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Emma from Paraguay - 2018.09.08 17:09
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Jamie from New Zealand - 2018.05.15 10:52
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