Zirconia Alumina grinding beads is widely used in ultra-fine grinding and dispersion of non-metalic minerals, coatings, inks, paints, dyes, titanium dioxide , pesticides, magnetic materials and other industries.
Specifications:
| Product & Performance | ZTA 420 |
| Al2O3（%） | ≥70 |
| ZrO2（%） | ≥20 |
| Moh’s hardness | 9 |
| Vickers hardness | >1100 |
| Compressive strength | >1000N ( Ø2mm) |
| Rate of Water Absorption（%） | < 0.01 |
| Density （g/cm3） | 4.1 - 4.2 |
| Bulk Density (T/m3) | 2.3 - 2.5 |
| Rapid Wear Resistance | < 1.0g/kg˙h |
Applicable Equipment:
Stirred mill, Polishing machine, Sand mill, Vertical mill and Ball grinding mill, etc.
Application Alumina Wear Resistant Ceramic Wear
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