| Material: | Alumina |
|---|---|
| Content: | >90% |
| Usage: | Petroleum, Grind |
| Processing Type: | Rolling Type |
| Size: | Middle |
| Color: | White |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Technical Data | 68 series | 75 series | 90 series | 92 series | 95 series | 99 series |
| Al2O3 | ≥68% | ≥75% | ≥90% | ≥92% | ≥95% | ≥99% |
| Fe2O3 | ≤2% | ≤2% | ≤0.2% | ≤0.2% | ≤0.15% | ≤0.1% |
| Volume Density | ≥3.15 | ≥3.20 | ≥3.58 | ≥3.60 | ≥3.65 | ≥3.85 |
| Moh's hardness | ≥8 | ≥8 | ≥9 | ≥9 | ≥9 | ≥9 |
| Shock Resistance | No crack,No crush | |||||
| Water absorption | ≤0.02% | ≤0.01% | ≤0.01% | ≤0.01% | ≤0.01% | ≤0.01% |
Suppliers with verified business licenses
Audited Supplier 
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