• Good Activated Alumina For Air Drying –  Alumina powder and α-type alumina powaer  – Wanyu

Good Activated Alumina For Air Drying – Alumina powder and α-type alumina powaer – Wanyu

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With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Graphite Refractory Bricks , High Temperature Resistant , High Heat Ceramic , Our items have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. On the lookout ahead to make up a good and long-lasting cooperation with you in coming potential!
Good Activated Alumina For Air Drying – 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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Good Activated Alumina For Air Drying –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Good Activated Alumina For Air Drying –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Good Activated Alumina For Air Drying –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Good Activated Alumina For Air Drying –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Good Activated Alumina For Air Drying –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for Good Activated Alumina For Air Drying – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Ireland, Nepal, Victoria, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Cherry from Barbados - 2017.03.28 12:22
    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 Muriel from Estonia - 2017.02.28 14:19
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