White aluminium oxide WA 100
White aluminium oxide 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. Product index
White aluminium oxide physical index | |
Color | White |
Moh’s hardness | 9 |
True density | 3.90g/cm3 |
Bulk density | 3.55g/cm3 |
Melting point | 2250℃ |
Maximum operation temperature | 1900℃ |
White aluminium oxide chemical index | |
Al2O3 | 99.5% |
Fe2O3 | 0.06% |
Na2O | 0.3% |
3. White aluminium oxide 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. White aluminium oxide size
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.
6.Others
(1) We are factory.So you do not have to worry about quality and price, we can guarantee the best quality and the most reasonable price.
(2) We could offer the sample for free charge but do not pay the cost of freight.
(3) Terms of payment:
Payment<=1000USD, 100% in advance.
Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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