• Professional Alumina Powder For Polishing Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu

Professional Alumina Powder For Polishing Manufacturers – Alumina powder and α-type alumina powaer – Wanyu

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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Silicon Carbide In Glazes , Silicon Carbide And Aluminum Oxide , Mullite , The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!
Professional Alumina Powder For Polishing 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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Professional Alumina Powder For Polishing Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Professional Alumina Powder For Polishing Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Professional Alumina Powder For Polishing Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Professional Alumina Powder For Polishing Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Professional Alumina Powder For Polishing Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Professional Alumina Powder For Polishing Manufacturers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Johor, Portland, Belize, We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we have better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We are always here working for your demands whenever you need.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Marcy Real from Paraguay - 2018.11.04 10:32
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Agatha from Slovakia - 2017.02.28 14:19
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