China Paper Coating Chemical, Zirconia Beads Chemical Used in Paper Coating Machine, Find details about China Chemical, Powder Chemical from Paper Coating Chemical, Zirconia Beads Chemical Used in Paper Coating Machine
Item | Al2O3 | SiO2 | Others |
92% ball | 92% | <6.5% | ~2 % |
95% ball | 95% | <3.6~3.7 % | ~2% |
68% ball | 68% | <21.2% | ~10.18% |
Item | Alumina Content | Mohs hardness | Abrasion loss (24hours) | Density (g/cm3) | Water absorption |
92% ball | 92% | 9 | <0.01% | 3.6 | <0.01% |
95% ball | 95% | 9 | <0.01% | 3.74 | <0.01% |
68% ball | 68% | 7-8 | <0.03% | 3 | <0.02% |
Producing way ::cool-isostatic pressing , or by rolling |
Diameter (mm) | D1-3 | D6/8/10/13/16/20/25 | D30/40 | D50/60/70 |
Tolerance (±mm) | 0.5 | 1 | 2 | 3 |