• Professional Alumina Bricks Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu

Professional Alumina Bricks Suppliers – Alumina powder and α-type alumina powaer – Wanyu

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Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for Platinum Gold Alloy Wear Resistance , Polishing Materials , Ceramic Wear Resistant Tiles , Our tenet is clear all the time: to deliver high quality product at competitive price to customers around the world. We welcome potential buyers to contact us for OEM and ODM orders.
Professional Alumina Bricks Suppliers – 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 Bricks Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Professional Alumina Bricks Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Professional Alumina Bricks Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Professional Alumina Bricks Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

Professional Alumina Bricks Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures


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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Professional Alumina Bricks Suppliers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Afghanistan, Malaysia, Zimbabwe, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.
  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Sara from Malta - 2018.12.28 15:18
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Lorraine from Armenia - 2018.12.05 13:53
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