• Ultem® is an amorphous thermoplastic polyetherimide (PEI) made from Sabic Innovative Plastics’ Ultem® 1000 and 2000 series resins. 
  • The unreinforced 1000 series materials are a translucent amber in color, and combine exceptional mechanical, thermal, and electrical properties.
  • The addition of glass fiber reinforcement in the 2000 series, provides Ultem® with both greater tensile strength and rigidity, while also improving dimensional stability.