ULTEM™ Resin 1000EF

Sustainable Grade Sustainable Grade

ULTEM 1000EF Resin is an unreinforced amorphous polyetherimide (PEI) resin that may offer a high glass transition temperature (Tg) of 217°C and global food compliance (FDA, CN, EC). The material has an internal mold release. Features are excellent mechanical, electrical and dimensional properties up to high temperatures. The material may offer very good chemical resistance for an amorphous material and is inherently flame retardant offering UL94 V0 and 5V ratings. The material is RoHS compliant and the natural. The base material is transparent amber colored but is also available in custom colors - transparent and opaque.

ISCC+ certified renewable bio-based solutions are available for this grade via differentiated color nomenclature.

Product Family


Polymer Family

  • Polyetherimide (PEI)

Processing Technology

  • Additive manufacturing
  • Extrusion Blow Molding
  • Film Extrusion
  • Injection Molding
  • Profile Extrusion
  • Extrusion
  • Extrusion compounding
  • Compression molding
  • Injection compression molding
  • Foam Extrusion