+86-17895376160

24/7 Customer Support

bruce@aluminaceramicball.com

Reply within 12hours

Mon - Fri: 9:00 - 17:30

Online store always open

Advantages of alumina powder

Alumina powder is the main raw material for abrasives such as white corundum sand. It has the characteristics of high temperature resistance, corrosion resistance and stable properties. As the production process of alumina powder becomes higher, it is technically possible to produce alumina powder below 1μm. It is widely used as additives for various acrylic resins, polyurethane resins, epoxy resins, etc., and can also be water-based or oily solvents. It can be coated on glass coating materials, gems, precision instrument materials, etc., commonly used as analytical reagents , Dehydration of organic solvents, adsorbents, organic reaction catalysts, abrasives, polishing agents, raw materials for smelting aluminum, and refractory materials. Here are five characteristics of high-purity alumina powder:

1. High temperature resistance, normal use at 1600℃, short-term 1800℃;

2. Chemical resistance;

3. It adopts grouting and has high density.

4. High-purity alumina, the alumina content is greater than 99%;

5. Resistant to sudden cold and heat, not easy to burst;

You May Also Enjoy these Article for alumina product

The application of alpha alumina in new alumina ceramics

Although there are many varieties of new ceramic materials, they can be roughly divided into three categories according to their functions and uses functional ceramics (also known as electronic ceramics), structural ceramics (also known as engineering ceramics), and biological ceramics. It can be divided into oxide ceramics, nitride ceramics, boride ceramics, carbide ceramics, and cermets

Read More »

Two factors affecting the wear resistance of wear-resistant ceramic coatings

Wear-resistant ceramic coating (epoxy resin adhesive coating) has excellent wear resistance and is widely used in material protection and parts repair, such as parts scratches, casting defects, external cracks, part wear, and part leakage. Because the repair work is simple, efficient, and economically feasible, this process method has received increasing attention. What are the factors

Read More »

What are the crystal forms of alumina powder

The crystal forms of Al2O3 are: α, γ, η, δ, θ, κ, χ and so on. When the external conditions change, the crystal form will change. In the Al2O3 variant, since the oxygen in α-Al2O3 (density 3.99g/cm3) is the most compactly packed, only α-Al2O3 (corundum) is stable, and other crystal forms are unstable. Transformed into

Read More »

 Alumina grinding columns are widely used in different types of ceramics, enamels, glass, chemicals, etc. 

Popular Article List

June 2024
M T W T F S S
 12
3456789
10111213141516
17181920212223
24252627282930
Scroll to Top