Alumina Ceramic Grinding Balls
Alumina ceramic grinding balls for planetary and high energy ball mills.
Specification
| Â Item | Â Value |
| Â Al2O3 | Â 92.83% |
| Â Bulk density | Â 3.632 g/cm3 |
| Â Water absorption | Â 0.01% |
|  Wear loss |  0.15‰ |
| Â Hardness | Â 9 MOhs |
| Â Color | Â White |
| Â SiO2 | Â 5.02% |
| Â Fe2O3 | Â 0.05% |
| Â CaO | Â 0.76% |
| Â MgO | Â 0.87% |
| Â K2O | Â 0.05% |
| Â Na2O | Â 0.59% |
| Â Others | Â 0.28% |
Grinding jar ball configuration
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50ml |
100ml |
150ml |
250ml |
300ml |
400ml |
500ml |
1000ml |
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Ball size/qty |
 Ø6mm |
 50 |
100 |
150 |
280 |
330 |
420 |
500 |
1000 |
|
Ø10mm |
8 |
16 |
24 |
40 |
48 |
80 |
100 |
200 |
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Ø20mm |
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2 |
2 |
3 |
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If only buy this product, please pay more $5 shipping charge to our paypal account: [email protected], and please inform us by email to [email protected]
Specification: Alumina Ceramic Grinding Balls
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