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

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

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Grinding Disc For Ceramic Tile , Diamond Jewellery , Refractory Ceramic Fiber Insulation , All merchandise are manufactured with advanced equipment and strict QC procedures in purchase to assure high-quality. Welcome prospects new and old to get hold of us for enterprise cooperation.
Wholesale Alumina Refractory Cement 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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Wholesale Alumina Refractory Cement Manufacturers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

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

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

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

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


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Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for Wholesale Alumina Refractory Cement Manufacturers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Morocco, Oman, Porto, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We are looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
  • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Belle from Portland - 2017.10.27 12:12
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Jane from Moldova - 2017.06.19 13:51
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