| Customization: | Available |
|---|---|
| Material: | Alumina |
| Usage: | Polishing, Grind, Sand Blasting |
|
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| Grit | Chemical Composition | |||
| Al2O3 ≥ % | SiO2≥ % | Fe2O3 ≥ % | TiO≤ % | |
| 24#-100# | 77.0 | 11.0 | 5.0 | 3.5 |
| 120#-200# | 75.0 | 9.0 | 4.0 | 3.0 |
| 240#-280# | 64.0 | 10.0 | 7.0 | 3.0 |
| Crystal | Trigonal system |
| Hardness(Mohs) | > 9.0 |
| The maximum temperature | 1850º C |
| True density(g/cm3) | > 3.50 |
| Linear expansion coefficient (0-1600º C) |
7-9 |
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