top of page

FormFutura PEI ULTEM 9085 is an amorphous ultra-performance PEI (Polyether Imide) 3D printer filament using ULTEM 9085 resin. PEI ULTEM 9085 combines excellent thermal properties, exceptional dimensional stability, inherent flame retardancy and good chemical resistance into a high performance 3D printing filament. PEI ULTEM 9085 has a glass transition temperature of 186°C.

FormFutura PEI ULTEM 9085 is a flame retardant 3D printing filament with low smoke evolution and low smoke toxicity, which meets UL 94 V-0 and 5VA ratings. PEI ULTEM 9085 filament exhibits excellent layer bonding properties enabling one to 3D print parts with an excellent dimensional stability and highly reproducible part-to-part dimensions.


Unique features

  • Glass transition temperature of 186°C
  • Excellent dimensional stability
  • Long-term hydrolytic stability
  • Excellent mechanical properties
  • Flame retardant with UL 94 V-0 and 5VA ratingsLow smoke evolution and low smoke toxicity
  • Exceptional chemical resistance properties

This product normally takes 1-2 weeks to ship

FormFutura 1.75mm PEI ULTEM 9085

SKU: FF175-PEI-ULTEM-9085-0500
  • Nozzle size:  ≥ 0.4mm

    Layer height: ≥ 0.10mm

    Experience level: Professional

    Print temp: ± 350 - 390° C

    Fan speed: 0 - 25%

    Drying:  +4 hours at max.110°C

    Heat bed: ≥ 120° C

    Enclosure needed:  90°C heated chamber

    Adhesion: EasyFix Nr. VII

    Spool Weight: 0.5kg


    Above displayed settings are meant as guidance to find your optimal print settings. These ranges in settings should work for most printers, but please do feel free to experiment outside these ranges if you think it is suitable for your printer. There are a lot of different type of printers, hot-ends and printer offsets that it is extremely difficult to give an overall one-size-fits-all setting.

Related Products