• Best High Alumina Cement Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu

Best High Alumina Cement Manufacturer – Alumina powder and α-type alumina powaer – Wanyu

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We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Silicon Carbide Cutting Disc , Food Rich In Chromium List , Alumina Refractory , We have been one of your largest 100% manufacturers in China. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.
Best High Alumina Cement Manufacturer – 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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Best High Alumina Cement Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Best High Alumina Cement Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Best High Alumina Cement Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Best High Alumina Cement Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Best High Alumina Cement Manufacturer –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Best High Alumina Cement Manufacturer – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Suriname, Johor, Guinea, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
  • 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 Doris from Milan - 2017.10.23 10:29
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Cheryl from Paris - 2017.09.29 11:19
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