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

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

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"Based on domestic market and expand overseas business" is our development strategy for Activated Alumina , Activated Alumina Adsorbent , Recrystallized Sic , We believe you will be satisfied with our reasonable price, high quality products and fast delivery. We sincerely hope you can give us an opportunity to serve you and be your best partner!
Discount Ceramic Alumina Grinding Wheel 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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Discount Ceramic Alumina Grinding Wheel Suppliers –  Alumina powder and α-type alumina powaer  – Wanyu detail pictures

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

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

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

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


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All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for Discount Ceramic Alumina Grinding Wheel Suppliers – Alumina powder and α-type alumina powaer – Wanyu , The product will supply to all over the world, such as: Nepal, Swaziland, Burundi, During in 11 years,We have participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to provide the customer best products with lowest price. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We will always be your first choice. Trust us, you will never lose heart.
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Christopher Mabey from Melbourne - 2018.06.03 10:17
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Lena from Uganda - 2018.02.21 12:14
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