Welcome to wholesale cheap and customized high purity spherical alumina made in China in stock from our factory or check the pricelist and quotation with us, which is one of the brilliant alumina particles manufacturers and can offer you the free sample.

Purity:99.999%
Spec.: Ф1、2、3mm
Density: 3.0g/cm3
The high-purity and ultra-fine Al2O3 product is developed by Nanjing Fu Hao Crystal Materials Technology Co., Ltd. together with Jiangsu University.
The products of our company are made through special process. Under the clean working environment condition, firstly we refine the common aluminum ingots with 99% purity into the high purity ones through the physical method; then calcine into the α-Al2O3 powder with high temperature by the means of atomization processing. Finally, make the powder into particle pattern and then carry out the high temperature sintering.

The high-purity Al2O3 particles produced by our company have been tested by Shanghai Silicate Research Institution and the relevant authorities. And the purity is above 99.999%; the products have been supplied to our customers for filling. All guests are welcome to visit us for further negotiation.

Application and purpose：
Sapphire crystal material