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Ensinger SPI

Ensinger TECASINT 5111 natural Polyimide
Categories: Polymer; Thermoplastic; Polyimide, Thermoplastic; Thermoplastic Polyimide, Unfilled

Material Notes:
  • very good electrical insulation
  • high thermal and mechanical capacity
  • good wear resistance
  • high creep resistance
  • resistance against high energy radiation
  • sensitive to hydrolysis in higher thermal range
Target Industries:
  • semiconductor technology
  • electrical engineering
  • aircraft and aerospace technology
  • cryogenic engineering
  • mechanical engineering
  • nuclear and vacuum technology

Information provided by Ensinger Inc.

Vendors: Ensinger High Performance Plastics withstand severe environments, resist harsh chemicals, and perform well in extreme temperatures. They offer weight savings that have potential to drive lower cost systems.

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Physical PropertiesMetricEnglishComments
Density 1.33 g/cc0.0480 lb/in³
Water Absorption 0.82 %
@Time 86400 sec
0.82 %
@Time 24.0 hour
DIN EN ISO 62
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 9191DIN EN ISO 868
Tensile Strength 140 MPa20300 psi50 mm/min; DIN EN ISO 527-1
Elongation at Break 5.3 %5.3 %50 mm/min; DIN EN ISO 527-1
Modulus of Elasticity 3.80 GPa551 ksi1 mm/min; DIN EN ISO 527-1
Flexural Strength 205 MPa29700 psi10 mm/min; DIN EN ISO 178
Flexural Modulus 3.60 GPa522 ksi2 mm/min; DIN EN ISO 178
Compressive Strain at Break 48 %48 %10 mm/min; EN ISO 604
Compressive Strength 440 MPa63800 psi10 mm/min; EN ISO 604
Charpy Impact Unnotched 7.00 J/cm²33.3 ft-lb/in²max 7.5 J; DIN EN ISO 179-1
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+14 ohm-cm>= 1.00e+14 ohm-cmDIN IEC 60093
Surface Resistance >= 1.00e+15 ohm>= 1.00e+15 ohmDIN IEC 60093
 
Thermal PropertiesMetricEnglishComments
CTE, linear  41.0 µm/m-°C
@Temperature 23.0 - 100 °C
22.8 µin/in-°F
@Temperature 73.4 - 212 °F
XY; DIN 53 752
 45.0 µm/m-°C
@Temperature 100 - 150 °C
25.0 µin/in-°F
@Temperature 212 - 302 °F
XY; DIN 53 752
 46.0 µm/m-°C
@Temperature 50.0 - 200 °C
25.6 µin/in-°F
@Temperature 122 - 392 °F
XY; DIN 53 752
Specific Heat Capacity 1.116 J/g-°C0.2667 BTU/lb-°FDIN EN 821
Thermal Conductivity 0.215 W/m-K1.49 BTU-in/hr-ft²-°FDIN EN 821
Glass Transition Temp, Tg 330 °C626 °F
Flammability, UL94 V-0V-0DIN IEC 60695-11-10
 
Descriptive Properties
Colorblack

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 view all the property values for this datasheet as they were originally entered into MatWeb.

PENSIN8203 / 319131

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