thProperty | Unit | Grade |
---|---|---|
Color | - |
Gray/Beige |
Density | g/cm3 | 3,25 |
Water absorption | % | 0 |
Thermal conductivity | W/(m·K) | 230 |
Specific heat | kJ/kg·K | 0,72 |
Coefficient of thermal expansion (CTE) | 10-6/°К (40-400°С) | 4,6 |
10-6/°К (40-800°С) | 5,2 | |
Dielectric constant (1 MHz) | - | 8,7 |
Dielectric loss factor (1 MHz) | - | 0,0002 |
Dielectric strength | kV/mm | 17 |
Volume resistivity, 25°С | Ohm•cm | 1014 |
Bending strength | MPa | 200 |