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Overview of materials for Thermoplastic Polyimide, Unfilled
Categories: Polymer; Thermoplastic; Polyimide, Thermoplastic; Thermoplastic Polyimide, Unfilled
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Physical PropertiesOriginal ValueComments
Density 1.31 - 1.68 g/ccAverage value: 1.42 g/cc Grade Count:16
Water Absorption 0.0800 - 1.12 %Average value: 0.620 % Grade Count:9
 0.300 - 0.300 %
@Temperature 80.0 - 80.0 °C		Average value: 0.300 % Grade Count:1
 0.300 - 0.300 %
@Time 86400 - 86400 sec		Average value: 0.300 % Grade Count:1
Moisture Absorption at Equilibrium 0.240 - 1.30 %Average value: 0.695 % Grade Count:4
Linear Mold Shrinkage 0.00830 - 0.0120 cm/cmAverage value: 0.00940 cm/cm Grade Count:4
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 70.0 - 91.0Average value: 84.0 Grade Count:7
Tensile Strength, Ultimate 13.0 - 239 MPaAverage value: 93.1 MPa Grade Count:15
 36.5422 - 110 MPa
@Temperature 150 - 260 °C		Average value: 61.5 MPa Grade Count:4
Tensile Strength, Yield 57.916 - 57.916 MPa
@Temperature 149 - 149 °C		Average value: 57.9 MPa Grade Count:1
Elongation at Break 1.70 - 105 %Average value: 26.7 % Grade Count:13
 6.00 - 90.0 %
@Temperature 150 - 260 °C		Average value: 34.3 % Grade Count:3
Elongation at Yield 90.0 - 90.0 %
@Temperature 149 - 149 °C		Average value: 90.0 % Grade Count:1
Modulus of Elasticity 2.41 - 6.10 GPaAverage value: 3.90 GPa Grade Count:7
Flexural Yield Strength 44.8 - 205 MPaAverage value: 124 MPa Grade Count:12
 88.2529 - 165.474 MPa
@Temperature 149 - 150 °C		Average value: 114 MPa Grade Count:3
Flexural Modulus 1.45 - 40.0 GPaAverage value: 5.86 GPa Grade Count:12
 2.55 - 30.3 GPa
@Temperature 149 - 150 °C		Average value: 11.8 GPa Grade Count:3
Compressive Strain at Break 25.0 - 54.0 %Average value: 42.3 % Grade Count:3
Compressive Yield Strength 24.1 - 440 MPaAverage value: 161 MPa Grade Count:7
 76.4919 - 76.5318 MPa
@Temperature 149 - 150 °C		Average value: 76.5 MPa Grade Count:2
Compressive Modulus 1.57 - 6.19 GPaAverage value: 2.95 GPa Grade Count:4
Fatigue Strength 16.5474 - 26.2001 MPa
@# of Cycles 1000 - 1.00e+7 		Average value: 21.4 MPa Grade Count:1
 16.5474 - 26.2001 MPa
@Temperature 260 - 260 °C		Average value: 21.4 MPa Grade Count:1
Shear Strength 78.5 - 78.5 MPa
@Temperature 150 - 150 °C		Average value: 78.5 MPa Grade Count:1
Izod Impact, Notched 0.324 - 1.12 J/cmAverage value: 0.760 J/cm Grade Count:6
Charpy Impact Unnotched 0.540 - 7.00 J/cm²Average value: 2.52 J/cm² Grade Count:4
Charpy Impact, Notched 0.110 - 0.250 J/cm²Average value: 0.203 J/cm² Grade Count:3
Coefficient of Friction 0.290 - 0.490Average value: 0.352 Grade Count:4
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity 1.00e+14 - 1.00e+18 ohm-cmAverage value: 2.96e+17 ohm-cm Grade Count:8
Surface Resistance 1.00e+15 - 1.00e+18 ohmAverage value: 2.23e+17 ohm Grade Count:5
Dielectric Constant 3.00 - 3.70Average value: 3.38 Grade Count:6
Dielectric Strength 19.7 - 305 kV/mmAverage value: 112 kV/mm Grade Count:5
Dissipation Factor 0.000900 - 0.00360Average value: 0.00234 Grade Count:4
 
Thermal PropertiesOriginal ValueComments
CTE, linear 28.0 - 55.0 µm/m-°CAverage value: 44.6 µm/m-°C Grade Count:5
 32.0 - 99.0 µm/m-°C
@Temperature 22.8 - 400 °C		Average value: 55.3 µm/m-°C Grade Count:9
CTE, linear, Transverse to Flow 55.0 - 55.0 µm/m-°C
@Temperature 200 - 200 °C		Average value: 55.0 µm/m-°C Grade Count:1
Specific Heat Capacity 1.00 - 1.24 J/g-°CAverage value: 1.07 J/g-°C Grade Count:7
 1.00 - 1.42256 J/g-°C
@Temperature 100 - 300 °C		Average value: 1.21 J/g-°C Grade Count:2
Thermal Conductivity 0.174 - 0.520 W/m-KAverage value: 0.286 W/m-K Grade Count:6
 0.250 - 0.250 W/m-K
@Temperature 40.0 - 40.0 °C		Average value: 0.250 W/m-K Grade Count:2
Maximum Service Temperature, Air 220 - 270 °CAverage value: 248 °C Grade Count:5
Deflection Temperature at 1.8 MPa (264 psi) 241 - 470 °CAverage value: 346 °C Grade Count:4
Glass Transition Temp, Tg -20.0 - 330 °CAverage value: 189 °C Grade Count:7
Decomposition Temperature 431 - 570 °CAverage value: 502 °C Grade Count:3
Flammability, UL94 V-0 - 5VAGrade Count:9
Oxygen Index 47.0 - 53.0 %Average value: 50.0 % Grade Count:4

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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