l;

Property Unit Grade
Color - Gray
Density g/сm3 3,22
Thermal conductivity W/(m·К) 85
Specific heat J/kg·К 680
Coefficient of thermal expansion (CTE)

10-6/°К
(40-400°С)

2,6
10-6/°К
(40-800°С)
3,1
Dielectric constant (1 MHz) - 9,0
Dielectric loss factor (1 MHz) - 0,0002
Dielectric strength kV/mm 15
Bending strength MPa 800
Modulus of elasticity GPa 310

Volume resistivity
- 25°C
 

Ohm•cm 1014