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Product Technical Specifications
No. | Item | Technical specifications | Remark |
1 | ZrO2 Content | 55-65% | |
2 | SiO2+Al2O3 Content | 35-40% | |
3 | Specific Density | 4.0g/cm3 min | |
4 | Bulk Density kg/L | 2.5min | |
5 | Moh’s Hardness | >8.5 | |
6 | Vicker’s Hardness HV | 800 | |
7 | Self wearing loss PPM/h | <1.2 | |
8 | Sphericity % | ≥90 | |
9 | Elastic Modulus GPa | 200 | |
10 | Thermal Conductivity W/m*K | 3 | |
11 | Crushing Load KN(2mm) | ≥1.5 | |
12 | Fracture toughness MPam1-2 | 8 | |
13 | Grain Size um | ≤0.8 | |
14 | Thermal Expansion Coefficient -10*10-6 /℃(20-400) | 9.6 | |
15 | Color | white | |
16 | Specification | 0.5mm---10mm | |
Can be customized according to requirements