• Wholesale Alumina Silicate Fire Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu

Wholesale Alumina Silicate Fire Brick Supplier – Alumina powder and α-type alumina powaer – Wanyu

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Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Consolidation Abrasive , Silicon Carbide Grinding Wheel Specification , Refractory Fiber , Leading the trend of this field is our persistent objective. Supplying first class solutions is our intention. To create a beautiful upcoming, we wish to cooperate with all close friends in the home and overseas. Should you have got any interest in our products and solutions, remember to never wait to call us.
Wholesale Alumina Silicate Fire Brick Supplier – 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 Silicate Fire Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale Alumina Silicate Fire Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale Alumina Silicate Fire Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale Alumina Silicate Fire Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Wholesale Alumina Silicate Fire Brick Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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The incredibly rich projects administration experiences and a person to 1 service model make the substantial importance of organization communication and our easy understanding of your expectations for Wholesale Alumina Silicate Fire Brick Supplier – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: South Africa, Anguilla, Puerto Rico, Besides there are also experienced production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable solutions quality, increase customers' satisfaction and achieve win-win situation .
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Lena from Plymouth - 2018.09.12 17:18
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Raymond from Florida - 2018.09.19 18:37
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