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They are the ideal high-efficiency grinding media for glaze,body materials,chemical powder and fine mineral powders etc.
Technical data:
| Items | SS-AB-70 |
| Al2O3( % ) | 66%--70% |
| Specific Gravity g/cm3 | 2.95~3.02 |
| (Mohs Scale)Hardness | 8.5 |
| Compression Strength MPa | ≥1700 |
| Color | yellowish |
| Equivalent Wear Loss | ≤0.18‰ |
| Size | Tolerance |
| φ30mm----φ40mm | +1.8mm |
| φ50mm-----φ60 mm | +2.0mm |
| φ70mm-----φ80mm | +3.0 mm |
Application
The medium alumina grinding ball is widely used in the industry of ceramics, petroleum, fine chemical engineering, building materials, metallurgy, machinery, electronics etc. It is the grinding medium with high cost performance in the present market because of its advantage of high hardness, high density, good high-temperature behavior, high mechanical strength, good abrasive resistance and non-pollution etc.