PEI-ULTEM Applications



PEI-ULTEM is the solution for aircraft components such as electronics mounting brackets with its high creep resistance over a wide range of temperatures. It offers you significant advantages with its excellent characteristics.

  • Excellent mechanical strength
  • Good heat resistance
  • Inherent flame resistance
  • Very good resistance to hydrolysis
  • High dielectric strength


PEI-ULTEM is your material solution for applicatons which require consistent dielectric properties, high strength and the ability to withstand high temperatures. For automotive applications such as ignition components and thermostat housings, PEI-ULTEM offers the following solutions:

  • Chemical resistance against automotive fluids and oils
  • Heat resistance up to 200°C
  • Excellent mechanical strength
  • Inherent flame resistance with low smoke evolution

Semiconductors & Electronics

With its excellent material properties, PEI-ULTEM is your material solution for challenging applications such as connectors and insulators and it provides excellent properties.

  • Consistent dielectric properties over a wide range of frequencies
  • High dielectric strength
  • Low smoke output
  • Heat and flame resistant
  • Good mechanical strength