• High-Quality Alumina Refractory Bricks Supplier –  Alumina powder and α-type alumina powaer  – Wanyu

High-Quality Alumina Refractory Bricks Supplier – Alumina powder and α-type alumina powaer – Wanyu

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Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for Silicon Carbide Grit , Wear Resistance Of Aluminium , Wear Resistance Of Aluminium , Warmly welcome to cooperate and develop with us! we are going to continue to provide product or service with high quality and competitive rate.
High-Quality Alumina Refractory Bricks 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-Quality Alumina Refractory Bricks Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

High-Quality Alumina Refractory Bricks Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

High-Quality Alumina Refractory Bricks Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

High-Quality Alumina Refractory Bricks Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

High-Quality Alumina Refractory Bricks Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for High-Quality Alumina Refractory Bricks Supplier – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Swaziland, New Zealand, Nepal, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for you in China. Of course, other services, like consulting, can be offered too.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Edith from Peru - 2017.12.02 14:11
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Ivan from Serbia - 2017.11.12 12:31
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