• Wholesale Activated Alumina Is Supplier –  Alumina powder and α-type alumina powaer  – Wanyu

Wholesale Activated Alumina Is Supplier – Alumina powder and α-type alumina powaer – Wanyu

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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for High Temperature Exhaust Coatings , Corundum Raw , Shaped Refractory Product , We warmly welcome friends from all walks of existence to cooperate with us.
Wholesale Activated Alumina Is 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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Wholesale Activated Alumina Is Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale Activated Alumina Is Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale Activated Alumina Is Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale Activated Alumina Is Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale Activated Alumina Is Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for Wholesale Activated Alumina Is Supplier – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Somalia, Barcelona, Nigeria, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Teresa from Slovenia - 2017.05.21 12:31
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Maggie from Denver - 2017.08.16 13:39
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