| Item/Product | 92Series | 95Series |
| Al2O3(﹪) | ≥92 | ≥95 |
| Hardness(Mohs) | 9 | 9 |
| Water Absorption(%) | ≤0.02 | ≤0.02 |
| Fracture toughness(MPa) | 3.65 | 3.75 |
| Bending strength(MPa) | 255 | 275 |
| Density(g/cm3) | ≥3.60 | ≥3.65 |
| Compressive Strength(Mpa) | ≥850 | ≥900 |
| Thermal Conductivity(W/m.K) | 16.8 | 16.8 |






