Ultrafuse® PEI 9085

A great addition to our high- performance portfolio

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Description

The Ultrafuse® PEI 9085 filament is made from ULTEM 9085 resin*. This amorphous thermoplastic is a Polyetherimide (PEI) blend, specifically developed for its higher flow properties, offering outstanding printing behavior, high thermal resistance, broad chemical resistance, strength and stiffness.

Due to the unique properties, this material is a great addition to our highperformance portfolio. Ultrafuse® PEI 9085 is developed for demanding applications and high-temperature environments like aerospace or automotive. Because of its inherent flame retardancy and low smoke emission, it is well suited for electronics and electrical appliances.

*ULTEM is a trademark of SABIC or its affiliates.

Benefits at a Glance

  • Short-term temperature resistance up to 186°C
  • Excellent dimensional stability
  • Inherent flame retardancy with low smoke evolution
  • Good chemical resistance against automotive fluids, halogenated hydrocarbons, alcohols and aqueous solutions
  • Long-term hydrolytic stability

Example Applications

  • Aerospace industry
  • Automotive industry
  • Electronics
  • All applications exposed to high temperatures

Material Properties

  • Tensile Strength (MPa): 45 (ZX), 62 (XY)
  • Flexural Modulus (MPa): 2070 (ZX), 2550 (XZ), 2126 (XY)
  • Elongation at Break: 2.3 % (ZX), 5.1 % (XY)
  • Impact Strength Izod notched (J/m): 33 (ZX), 100 (XZ), 104 (XY)
  • Impact Strength Izod unnotched (J/m): 131 (ZX), 1003 (XZ), 763 (XY)
  • HDT @ 01.8 MPa: 175 oC

Electrical properties

  • Volume resistivity: 1.1E+15 Ωcm (XZ), 1.07E+15 Ωcm (XY)

Printing Guidelines*

  • Nozzle Temperature: 340-360 °C
  • Build Chamber Temperature: 160-180 °C
  • Bed Temperature: 160 - 190 °C
  • Bed Material: Glass (PVA glue stick)
  • Nozzle Diameter: ≥ 0.4 mm
  • Print Speed: 25 mm / s

*The product data is provided in good faith and represents typical properties based on our current knowledge and experience; these data are not to be construed as specification limits or mini- mum values. Product properties may be changed without notice. This document does not create any liability, warranty or guarantee of product performance. It is the buyer’s responsibility to determine the suitability of Ultrafuse® products for the intended application.

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  • Inherently flame retardant
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