Duratron® T4540 PAI is a seal and bearing grade that offers a very low coefficient of friction and good wear properties. It was developed specifically for use in rotating equipment. Its composition is the same as the former Duratron T4340 PAI polyamide-imide and used when larger (especially tubular) shapes are required. Typical applications for Duratron T4540 PAI include labyrinth seals, wear rings, bushings, and bearings of all types.
Advantages of Duratron® T4540 PAI:
- Very low coefficient of friction
- Good wear properties
- Developed specifically for use in rotating equipment
- Labyrinth seals
- Wear rings