Knowledge Base›Materials›ThermaX™ PEI [Made using ULTEM™ 9085] Technical Data Sheet
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ThermaX™ PEI [Made using ULTEM™ 9085] Technical Data Sheet

Technical Data Sheet

ThermaX™ PEI [Made using ULTEM™ 9085]

TDS Rev 4.0

Physical Properties
Standard Unit Metric
Density ISO 1183 g/cc 1.34
Mechanical Properties
Standard Unit Metric
Tensile Strength ISO 527 MPa 54
Tensile Modulus ISO 527 MPa 2050
Tensile Elongation ISO 527 % 3
Flexural Strength ISO 178 MPa 90
Flexural Modulus ISO 178 MPa 2170
Thermal Properties
Standard Unit Metric
Glass Transition Temperature (Tg) DSC °C 186
Deflection Temperature at 0.45 MPa (66psi) ISO 75 °C 158
Fire Testing*
Standard Unit Typical Value
Flamability Rating (*Base Resin) UL 94 V-0 @1.5mm

Disclaimer: The technical data contained on this data sheet is furnished without charge or obligation and accepted at the recipient’s sole risk. This data should not be used to establish specifications limits or used alone as the basis of design. The data provided is not intended to substitute any testing that may be required to determine fitness for any specific use.

  • Printer: Open Source FDM/FFF
  • Nozzle: 0.4mm
  • Layer Height: 0.25mm
  • Infill: 100%, +/- 45°
  • Extrusion Temp: 365-385°C
  • Bed Temp: 130-140°C
  • Specimen Orientation: XY Flat

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