• Ceramic Alumina Grinding Wheel Supplier –  Alumina powder and α-type alumina powaer  – Wanyu

Ceramic Alumina Grinding Wheel Supplier – Alumina powder and α-type alumina powaer – Wanyu

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We stay with the basic principle of "quality initially, services first, steady improvement and innovation to fulfill the customers" for your management and "zero defect, zero complaints" as the quality objective. To perfect our company, we give the goods while using the good high-quality at the reasonable selling price for Polishing Glass Shell , Alumina Refractory Bricks , Diamond Rush , We have been in procedure for more than 10 years. We're dedicated to excellent solutions and consumer aid. We invite you to definitely pay a visit to our business for a personalized tour and advanced small business guidance.
Ceramic Alumina Grinding Wheel 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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Ceramic Alumina Grinding Wheel Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Ceramic Alumina Grinding Wheel Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Ceramic Alumina Grinding Wheel Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Ceramic Alumina Grinding Wheel Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Ceramic Alumina Grinding Wheel Supplier –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for Ceramic Alumina Grinding Wheel Supplier – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Anguilla, Chicago, Suriname, We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Mag from Malaysia - 2017.10.13 10:47
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Doreen from Luxembourg - 2017.01.28 19:59
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