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

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

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Bear "Customer initially, High-quality first" in mind, we work closely with our prospects and supply them with efficient and specialist companies for Alumina White , Ceramic Fire Brick , Alumina Desiccant , Base on the business concept of Quality first, we would like to meet more and more friends in the word and we hope provide the best product and service to you.
Good High Alumina Refractory Bricks – 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 High Alumina Refractory Bricks –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

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

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

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

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


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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Good High Alumina Refractory Bricks – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Malawi, Cyprus, Doha, So We also continuously function. we, focuse on high quality, and are conscious of the importance of environmental protection, most of the merchandise are pollution-free, environmentally friendly solutions, reuse on the solution. We've Updated our catalog, which introduces our organization. n detail and covers the primary products we provide at present, You may also visit our web-site, which involves our most recent product line. We look forward to reactivating our company connection.
  • This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Melissa from Bangkok - 2017.02.18 15:54
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Gladys from Venezuela - 2018.11.06 10:04
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