Duratron® T4301 PAI AE


Duratron® T4301 PAI AE (aerospace) offers a very low expansion rate and coefficient of friction, and also exhibits little to no slip-stick in use. The addition of PTFE and graphite provides higher wear resistance compared to the unfilled Duratron® T4203 PAI grade, and also gives Duratron® T4301 PAI AE excellent dimensional stability capabilities over a wide temperature range. Duratron® T4301 PAI AE's flexural modulus of elasticity is higher than most other advanced engineering plastics, which allows it to excel in severe service wear applications in aerospace engineering such as non-lubricated bearings, seals, bearing cages, and reciprocating compressor parts.

Duratron® T4301 PAI AE plastic stock shapes
Product Information

Material Properties

  • Chemical and creep resistant
  • Excellent dimensional stability and machinability
  • Exhibits little to no slip-stick
  • High strength and stiffness
  • Low expansion rate

Available Geometries

Duratron® T4301 PAI AE stock shapes encompass a range of standard sizes in the following geometries: Rod, Plate


Available Colors

Duratron® T4301 PAI AE stock shapes come in the following colors: Black

Regional Availability

Availability of products, shapes, and colors may differ by region.


For further regulatory documentation and absence declarations, please visit the regulatory page.