Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Specific Gravity | 1.70 g/cc | 1.70 g/cc | |||
Mechanical Properties | Metric | English | Comments | ||
Hardness, Shore D | 88 | 88 | |||
Flexural Strength | 110 MPa | 16000 psi | ASTM D790 | ||
Shear Strength | 18.6 MPa | 2700 psi | ASTM D1002-94 | ||
Electrical Properties | Metric | English | Comments | ||
Volume Resistivity | 2.00e+15 ohm-cm | 2.00e+15 ohm-cm | |||
Dielectric Constant | 6.8 @Frequency 1000 Hz | 6.8 @Frequency 1000 Hz | |||
Dielectric Strength | 18.9 kV/mm | 480 kV/in | |||
Dissipation Factor | 0.010 | 0.010 | |||
Thermal Properties | Metric | English | Comments | ||
CTE, linear | 32.4 µm/m-°C @Temperature 20.0 °C | 18.0 µin/in-°F @Temperature 68.0 °F | |||
Maximum Service Temperature, Air | 204 °C | 400 °F | |||
Minimum Service Temperature, Air | -55.0 °C | -67.0 °F | |||
Shrinkage | 0.30 % | 0.30 % | Cure Shrinkage | ||
Processing Properties | Metric | English | Comments | ||
Cure Time | 120 min | 2.00 hour | at 200°F (Alternate Cure) | ||
720 - 1440 min | 12.0 - 24.0 hour | Room Temperature (Recommended Cure) | |||
Pot Life | 60 min | 60 min | 100 gm mass @ 25°C | ||
Descriptive Properties | |||||
Chemical Resistance | Very Good | ||||
Mix Ratio by Weight | 100:28 | resin:hardener |