Kgf/cm2

25000

Fracture toughness

Map.m3/2

3-4

Maximum temperature

°C

1800

Thermal properties

Coefficient of thermal expansion

/°C

8*10-6

Heat shock

T(°C)

220

Thermal conductivity

W/m.k(25-300°C)

25 14

20°C

>1012

Volume resistivity

100°C

>.cm

1012-1013

Electrical Characteristics

300°C

>1010

Insulation breakdown strength

KV/mm

18

dielectric constant

100MHz(E)

9.5