Operating Temperature

Continuous: -49 to +392°F (-45 to +200°C)

Intermittent: -85 to +500°F (-65 to +260°C)

Cold Brittle Point: -85°F (-45°C)

Hardness, (Test Method ASTM D2148)

Cured at Room Temperature, 24 hours: 50 +/-5 Shore ‘A’

Cured at 300°F (150°C), 24 hours: 70 +/-5 Shore ‘A’

Cured at 480°F (250°C), 24 hours: 75 +/-5 Shore ‘A’

Density (Test Method ASTM D792)

1.2 g/cc (0.043 lb/in)

Flammability, Maximum (Test Method ASTM F963)

0.10 inch/second

Tensile Strength, Minimum (Test Method ASTM D119)

700 psi

Tear Strength, Minimum (Test Method ASTM D264)

85 ppi

Adhesive Bond Strength, Minimum

(Test Method MIL-I-46852)

2 lbs

Adhesion, Maximum Unwind (Test Method ASTM D2148)

3 inches

Elongation, Minimum (Test Method ASTM D119)

300%

Water Absorption, Maximum by Weight

(Test Method MIL-I-46852)

3%

Volume Resistivity, Minimum (Test Method MIL-I-46852)

3 x 1014 ohm-cm

Dielectric Constant (Test Method ASTM D150)

2.95 kHz

Dielectric Strength, Minimum (Test method MIL-I-46852)

400 V/mil

Dissipation Factor (Test Method ASTM D150)

0.0004 kHz

Shelf Life

60+ months