| Material: | Alumina |
|---|---|
| Content: | >90% |
| Usage: | Grind |
|
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| Properties | Indicators |
| Al2O3 | ≥ 92% |
| SiO2 | ≤ 7% |
| CaO+MgO+Fe2O3+others | 2% |
| True Density | 3.62g/cm3 |
| Water Absorption | < 0.01% |
| Hardness(Mohs) | ≥ 9 |
| Color | White |
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