PROPERTY

METRIC

ENGLISH

Dimensional Properties

Length × Width

508 mm × 305 mm

20.0" ×12.0"

Mechanical Properties

Density

1.82 g/cm³

0.0657 lb/in³

Tensile strength @ 25°C

30 MPa

4.4 × 10³ PSI

Tensile strength @ 90°C

21 MPa

3.0 × 10³ PSI

Tensile modulus @ 25°C

17 GPa

2.4 × 10⁶ PSI

Tensile modulus @ 90°C

12 GPa

1.7 × 10⁶ PSI

Flexural strength @ 25°C

43 MPa

6.2 x 10³ PSI

Flexural strength @ 90°C

32 MPa

4.6 × 10³ PSI

Flexural modulus @ 25°C

11 GPa

1.60 × 10⁶ PSI

Flexural modulus @ 90°C

8 GPa

1.18 × 10⁶ PSI

Impact strength, notched

0.16 N•m/cm

0.30 ft lb/in

Compressive strength

95 MPa

14 × 10³ PSI

Compressive creep

0.035% @ 200 hours,
200 PSI, 90°C

Electrical Properties

Electrical conductivity/resistivity
(Z Plane)

50 ±10 S/cm (Conductivity)
0.02 +.005/-.003W - cm (Resistivity)

Thermal Properties

Thermal conductivity
(Z Plane) @ 25°C

15.8 W/(m-°K)

3.3 Btu/(ft² -hr-°F)

Thermal conductivity
(Z Plane) @ 85°C

12.2 W/(m-°K)

3.2 Btu/(ft² -hr-°F)

Operating temp. range

-40°C – +85°C

-40°F – +185°F

Permeability

Hydrogen gas

2 × 10^-7 cm³ /sec*cm²

Fire Resistance

Flammability

94V0