high quality 99% Al2O3 white fused alumina/white corundum grit for sale

1.Product  introduction

White fused alumina is a kind of artificial abrasive. Electrically fused in arc at high temperature above 2000 degrees furnace with high grade processed alumina as raw material. It is characterized by its high purity, high melting point ,ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability.  It is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting industry and so on .

2. Chemical  index

3. Product  advantage

(1) does not affect the color of the workpiece;  

(2) can be used in the process of iron powder is strictly prohibited to blasting; 

(3) high processing speed and high quality;

(4) the amount of iron oxide contained in the extremely low forbidden iron residue sandblasting operations.

4. Product  model

8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# 240#

can be customized according to customer requirements

5. Product  application

(1) It can be used in various sand blasting and lapping operations.

(2) Sandblasting in the process of TV screen production;

(3) Clean sandblasting of toothed moulds;

(4) Molding sand for precision casting.