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

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

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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of Alumina Silica Refractory , Ceramic Tubes For High Temperature , Corundum Crystal , Winning customers' trust is definitely the gold key to our good results! If you are fascinated in our products, make sure you sense absolutely free to go to our web site or make contact with us.
Good High Alumina Fire Bricks Manufacturers – 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 Fire Bricks Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

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

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

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

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


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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Good High Alumina Fire Bricks Manufacturers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: America, Congo, Swiss, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Erica from Lesotho - 2017.12.31 14:53
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Claire from Denver - 2017.09.09 10:18
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