• High Alumina Cement Supplier –  Alumina powder and α-type alumina powaer  – Wanyu

High Alumina Cement Supplier – Alumina powder and α-type alumina powaer – Wanyu

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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for Granular Silicon Carbide , Corundum White , Corundum Contain Mineral , Welcome to post your sample and color ring to let us produce according to your specification.Welcome your inquiry! Looking forward to building long-term cooperation with you!
High Alumina Cement 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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High Alumina Cement Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

High Alumina Cement Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

High Alumina Cement Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

High Alumina Cement Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

High Alumina Cement Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for High Alumina Cement Supplier – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Mombasa, France, Paraguay, We have customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Dora from Egypt - 2017.04.08 14:55
    The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Jean Ascher from Argentina - 2017.09.29 11:19
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