Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.14 g/cc | 0.0412 lb/in³ | ASTM D792 |
Water Absorption | 1.2 - 2.5 % | 1.2 - 2.5 % | at 24 hours; ASTM D570 |
Water Absorption at Saturation | 7.5 - 8.5 % | 7.5 - 8.5 % | ASTM D570 |
Mechanical Properties | Metric | English | Comments |
Hardness, Rockwell R | 120 | 120 | ASTM D785 |
Tensile Strength, Yield | 75.8 MPa | 11000 psi | ASTM D638 |
Elongation at Break | 15 % | 15 % | ASTM D638 |
Tensile Modulus | 3.10 GPa | 450 ksi | ASTM D638 |
Izod Impact, Notched | 1.12 J/cm | 2.10 ft-lb/in | ASTM D256 |
K (wear) Factor | 383 x 10-8 mm³/N-M | 190 x 10-10 in³-min/ft-lb-hr | 40 psi, 50 fpm; ASTM D3702 |
Electrical Properties | Metric | English | Comments |
Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ASTM D257 |
Dielectric Constant | 2.5 @Frequency 60 Hz |
2.5 @Frequency 60 Hz |
ASTM D150 |
Dielectric Strength | 1.18 kV/mm | 30.0 kV/in | ASTM D149 |
Thermal Properties | Metric | English | Comments |
CTE, linear | 72.0 µm/m-°C @Temperature 20.0 °C |
40.0 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
Specific Heat Capacity | 1.67 J/g-°C | 0.400 BTU/lb-°F | |
Melting Point | 255 °C | 491 °F | ASTM D2133 |
Maximum Service Temperature, Air | 110 °C | 230 °F | Long Term; ASTM UL746B |
179 °C | 355 °F | Intermittent | |
Deflection Temperature at 0.46 MPa (66 psi) | 243 °C | 470 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 90.0 °C | 194 °F | ASTM D648 |
Flammability, UL94 | HB | HB |
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