• Cheapest Alpha High Purity Alumina Supplier –  Alumina powder and α-type alumina powaer  – Wanyu

Cheapest Alpha High Purity Alumina Supplier – Alumina powder and α-type alumina powaer – Wanyu

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Cheapest Alpha High Purity Alumina 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 Alpha High Purity Alumina Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alpha High Purity Alumina Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alpha High Purity Alumina Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alpha High Purity Alumina Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Cheapest Alpha High Purity Alumina Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Cheapest Alpha High Purity Alumina Supplier – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Mozambique, Miami, Spain, The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we are going to continue with the most qualified and high quality service to offer the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!
  • 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 Jean Ascher from Latvia - 2018.04.25 16:46
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Ricardo from Hanover - 2018.06.28 19:27
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