Qimingxing’s Alumina Grinding Media:
■ High density, high hardness, low wear loss, regular shape, impact resistance, corrosion resistance, etc.
■ Mainly used in ceramic, glaze, paint, zirconia silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding.
Al2O3(%) | 99 series | 92 series | 75 series | 60 series | 49 series |
Density(g/Cm3) | 3.70 | 3.60 | 3.20 | 2.80 | 2.70 |
Wear rate(%) | ≤0.008 | ≤0.008 | ≤0.01 | ≤0.01 | ≤0.01 |
Water Absorption(%) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
Moh’s hardness | 9 | 9 | 8 | 7 | 7 |
Specification(mm) | 1-50 | 0.5-60 | 0.6-13 | 0.6-13 | 0.6-13 |
