Physical Properties Metric English Comments Density 1.01 g/cc 0.0365 lb/in3 ISO 1183 Moisture Absorption at Equilibrium 0.80 % 0.80 % 50% RH; ISO 62 Water Absorption at Saturation 1.5 % 1.5 % ISO 62 Linear Mold Shrinkage, Flow 0.010 cm/cm 0.010 in/in ISO 294-4 Linear Mold Shrinkage, Transverse 0.014 cm/cm 0.014 in/in ISO 294-4 Mechanical Properties Metric English Comments Tensile Strength at Break 46.0 MPa 6670 psi ISO 527-1/-2 Tensile Strength, Yield 37.0 MPa 5370 psi ISO 527-1/-2 Elongation at Break >= 50 % >= 50 % ISO 527-1/-2 Elongation at Yield 5.0 % 5.0 % ISO 527-1/-2 Tensile Modulus 1.10 GPa 160 ksi ISO 527 Charpy Impact Unnotched NB @Temperature 23.0 °C NB @Temperature 73.4 °F ISO 179/1eU NB @Temperature -30.0 °C NB @Temperature -22.0 °F ISO 179/1eU Charpy Impact, Notched 1.30 J/cm2 @Temperature 23.0 °C 6.19 ft-lb/in2 @Temperature 73.4 °F ISO 179/1eA 1.30 J/cm2 @Temperature -30.0 °C 6.19 ft-lb/in2 @Temperature -22.0 °F ISO 179/1eA Electrical Properties Metric English Comments Volume Resistivity 1.00e+14 ohm-cm 1.00e+14 ohm-cm IEC 60093 Dielectric Constant 3.0 @Frequency 1.00e+6 Hz 3.0 @Frequency 1.00e+6 Hz ISO 60250 3.8 @Frequency 100 Hz 3.8 @Frequency 100 Hz ISO 60250 Dielectric Strength 24.0 kV/mm 610 kV/in K20/P50; IEC 60423-1 Dissipation Factor 0.028 @Frequency 1.00e+6 Hz 0.028 @Frequency 1.00e+6 Hz IEC 60250 0.053 @Frequency 100 Hz 0.053 @Frequency 100 Hz IEC 60250 Thermal Properties Metric English Comments CTE, linear 234 μm/m-°C @Temperature 23.0 - 55.0 °C 130 μin/in-°F @Temperature 73.4 - 131 °F ISO 11359 Melting Point 176 °C 349 °F ISO 11357 Deflection Temperature at 0.46 MPa (66 psi) 120 °C 248 °F ISO 75 Deflection Temperature at 1.8 MPa (264 psi) 45.0 °C 113 °F ISO 75 Vicat Softening Point 130 °C @Load 5.10 kg 266 °F @Load 11.2 lb Method B; ISO 306 170 °C @Load 1.02 kg 338 °F @Load 2.25 lb Method A; ISO 306 Flammability, UL94 HB @Thickness 1.60 mm HB @Thickness 0.0630 in IEC 60695 HB @Thickness 3.20 mm HB @Thickness 0.126 in IEC 60695