Duratron® T4301 PAI
Duratron® T4301 PAI is a graphite-filled polyamide-imide offers a very
low expansion rate and coefficient of friction, exhibiting little to no
stick-slip. The addition of PTFE and graphite provides higher wear
resistance compared to the unfilled Duratron® T4203 PAI grade, and also
gives Duratron® T4301 PAI excellent dimensional stability capabilities
over a wide temperature range. Duratron® T4301 PAI’s flexural modulus of
1,000,000 psi is higher than most other advanced engineering plastics,
which allows it to excel in severe service wear applications such as
non-lubricated bearings, seals, bearing cages, and reciprocating
compressor parts.