| 項目ITEM | 單位UNIT | 氧化鋯Zirconia | 95氧化鋁 95 Alumina | 99氧化鋁 99 Alumina |
| 密度Density | g/cm3 | ≥6.0 | ≥3.7 | ≥3.85 |
| 硬度Hardness | HV | >1200 | >1300 | >1350 |
| 抗彎強度Bending Strength | Mpa | 800-1200 | ≥300 | ≥350 |
| 斷裂韌性Fracture toughness | Mpa·m1/2 | ≥6 | ≥3.5 | ≥4.0 |
| 彈性模量Modulus of Elasticity | Gpa | 200 | 300 | 350 |
| 導熱系數Thermal conductivity | W/(m·K) | 3(20℃) | 20(20℃) | 25(20℃) |
| 熱膨脹系數 Coefficient of thermal expansion | 10-6K-1 | 9.6(20-400℃) | 7.8(20-400℃) | 8.3(20-400℃) |