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These ceramic/porcelain Insulator used in many equipments for dielectric .
Al2O3 Technical Parameters:
| Porperty | Uint | Slim |
| Material | Al2O3 96% | |
| Colour | white,pink,dark red | |
| Density | g/cm3 | 3.8 |
| Flexural Strength | Mpa | 300 |
| Compressive Strength | Mpa | 3400 |
| Modulus of Elasticity | GPa | 350 |
| Impact Resistance | MPa m1/2 | 4 |
| Weibull Modulus | m | 10 |
| Vickers Hardness | HV 0.5 | 1800 |
| Thermal Expansion Coefficient | 10-6K-1 | 5.0-8.3 |
| Thermal Conductivity | W/mK | 24 |
| ThermalShock Resistance | T | 250 |
| Maximun Use Temperature | 1600 | |
| Volume Resistivity at 20 | Ω cm | >1014 |
| Dielectric Strength | kV/mm | 20 |
| Open Porosity | % | 0 |
| Dielectric Constant | εr | 10 |
| Dielectric Loss Angle | tanδ | 0.001 |
Ceramic/porcelain Insulator