68% 75% 80% 92% 95% Grinding Ball Alumina Porcelain Ball
Product Description
68% 75% 80% 92% 95% Grinding Ball Alumina Porcelain Ball
Xintao Grinding Balls are suitable for grinding medium used in ball grinding machines.
Advantage:
◊High wear-resistance
◊The alumina balls wear-resistance is higher than the common alumina balls. When it is working, the ball won’t pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.
Product | Al2O3% | Bulk density g/cm2 | Water absorption% | Mohs Hardness scale | Abrasion loss% |
High Alumina Grinding Balls | 92 | 3.65 | 0.01 | 9 | 0.011 |
95 | 3.68 | 0.005 | 9 | 0.0084 | |
Appearance Demand | |||||
Crack | Not Permission | Not Permission | Not Permission | ||
Impurity | Not Permission | Not Permission | Not Permission | ||
Foam hole | Above 1mm not permission, size in 0.5mm permit 3 balls | ||||
Flaw | Max. size in 0.3mm permit 3 balls | ||||
68% 75% 80% 92% 95% Grinding Ball Alumina Porcelain Ball
68% 75% 80% 92% 95% Grinding Ball Alumina Porcelain Ball
68% 75% 80% 92% 95% Grinding Ball Alumina Porcelain Ball
Product Categories : Ceramic&alumina ball
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