High Purity Alumina Powder

High Purity Alumina Powder

In this page, there are five kinds of alumina powders, including Alpha and Gamma phases. Particle sizes from 50nm to 35um;

If you have special request on specifications, please contact our sale person asking for possibilities;

Packing: 10kgs, 20kgs, 25kgs drum; can be customized;



The ultra high-purity alumina powder we are supplying whose purity can be 99.998%+. The powders are produced by direct hydrolysis. There are two crystal phases: alpha and gamma. And the particle size can be controlled between 50nm and 30um, which can be customized according to customer requirements. This series of products have stable quality and can be used in the production of artificial sapphire, wear-resistant and heat-conducting filler, polishing materials, super ceramics (bioceramics, electronic ceramics, etc.), wear-resistant coatings, catalyst carrier and many other fields.


Download Specification of AFJ-W

Download Specification of ATJ-W

Download specification of AWJ-W

Download Specification of GFJ

Download Specification of GWJ