PEI filament for FDM 3D printing

Heat-resistant filament for special applications

PEI, also called polyetherimide, has very high heat resistance. Depending on the material, it can withstand temperatures over 200 ° C.
3D printing with PEI requires a high extrusion temperature. (350 - 370 ° C)
ULTEM, an offshoot of PEI, is highly resilient and resistant to many chemicals.

PEI / ULTEM: 2 products


  • Intamsys ULTEM 1010
    • High-end engineering-grade plastic
    • Excellent strength
    • Good heat stability
  • Intamsys ULTEM 9085
    • High strength filament
    • Flame retardant material

All prices excl. VAT.