Jiangsu BPT Precision Ceramics Co., LTD |
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Applications :
Zirconia plates are widely used in electrical industry, ceramic industry, oil industry, food industry, medical industry, chemical industry etc. to replace metal plates.
Zirconia Ceramic Performance Table | |||
Property | Item | Data | Unit |
Mechanical Characteristics | Color | Ivory | - |
Density | 6.02 | g/cm3 | |
Bending Strength | 800 | MPa | |
Compressive trength | 3000 | MPa | |
Elastic Modulus | 200 | GPa | |
Fracture Toughness | 8 | MPa m1/2 | |
Weber Coefficient | 15 | m | |
Vickers Hardness | 1200 | HV 0.5 | |
Thermal Characterics | Coefficient of Line Thermal Expansion | 10 | 10-6K-1 |
Thermal Conductivity | 3 | W/mK | |
Thermal Shock Resistance(Put in Water) | 300 | ΔT °C | |
Max Working Temperature | 1000 | °C | |
Electrical Characteristics | Volume Resistance at 20°C | >1013 | Ωcm |
Dielectric Strength | 11×106 | V/m | |
Dielectric Constant | 33 | εr | |
One MHZ Dielectric Loss Angle at 20°C | 0.0016 | tanδ | |
Chemical Characteristics | Nitric Acid (60%) 90°C | ≒0.00 | WT Loss mg/cm^2/day |
Sulphuric Acid (95%) 95°C | 0.04 | ||
Caustic Soda (30%) 80°C | 0.08 |