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

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

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

With our excellent administration, strong technical capability and strict excellent control method, we carry on to offer our clients with responsible good quality, reasonable costs and great companies. We intention at becoming considered one of your most responsible partners and earning your pleasure for Plastic , Ultra High Temperature Ceramics , Beta Silicon Carbide , Created solutions with brand price. We attend seriously to produce and behave with integrity, and because of the favor of clients in your own home and overseas in the xxx industry.
Wholesale High Alumina Refractory – 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.


Product detail pictures:

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

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

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

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

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


Related Product Guide:

Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of Wholesale High Alumina Refractory – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Uruguay, Switzerland, Oman, We follow superior mechanism to process these goods that ensure optimum durability and reliability of the goods. We follow latest effective washing and straightening processes that enable us to supply unmatched quality of items for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
  • 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 Nancy from Cannes - 2018.12.28 15:18
    We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Nicole from Poland - 2018.10.01 14:14
    Write your message here and send it to us