Pls check henan sicheng abrasives ltd white fused alumina properties as bellow:
Test items | indicators |
Mohs hardness | 9.0 |
Bulk density | 1.75-1.95g/cm3 |
Real density | 3.95g/cm3 |
Melting point | 22500C |
The highest operating temperature | 19000C |
Used for abrasive, blasting, grinding. | |||
Properties type | 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#. | ||
Guarantee Value | Typical Value | ||
Chemical composition | AI2O3 | 95.0 min | 95.65 |
SiO2 | 1.5 max | 1.04 | |
Fe2O3 | 0.5 max | 0.14 | |
TiO2 | 3.0max | 2.20 | |
1. Used for free grinding, such as glass industry.
2. Used for friction products and wear-resistant floors.
3. Suitable for resin or ceramic bond abrasive, such as grinding wheel, cutting off grinding wheel,etc
4. Suitable for refractory, wear-resisting and refractory products.
5. Used for polishing, such as grindstone, grinding block, plate turning, etc.
6. Used for coating abrasive tools, such as sandpaper, emery cloth, sand belt, etc.
7. Used for precision casting, grinding, grinding, polishing mold production.
