China Wear Resistant Alumina Ceramic Ball with 92% 95% Al2O3, Find details about China Alumina Ball, Ceramic Ball from Wear Resistant Alumina Ceramic Ball with 92% 95% Al2O3
*impact resistance, low wear rate
*smooth surface, no pollution to the grinded products
*High performance and best price
ZALY's wear resistant alumina ball is mainly used as the grinding medium of ball mill in ceramics, cement paint, refractory,inorganic mineral powder and other industries.
It is widely applied in ceramics,paints,ink, coating,dyes, rubber and power industries.
1mm;2mm;3-5mm;Tolerance: +/- 0.5mm
| Performance Index | 92 series | 95 series | 99 series |
| Al 2 O 3 ( %) | 92 | 95 | 99 |
| Hardness(Mohs) | ≥9 | ≥9 | ≥9 |
| Water Absorption (%) | < 0.01 | <0.01 | <0.01 |
| Density (g/cm 3 ) | 3.63 | 3.68 | 3.85 |
| Self Wear Rate | < 0.01% (24h) | <0.01%(24h) | <0.01%(24h) |
| Color | White | White | White |