Duratron® DU7040G PI


Duratron® DU7040G PI Polyimide is a bearing grade PI that exhibits superior temperature and wear resistance qualities, while offering a low coefficient of friction. Not only does hot compression molded Duratron® DU7040G PI maintain its performance abilities with or without lubrication, but with 40% graphite added to provide long wear and low friction, it is a great choice for bearing, bushing, and seal applications where higher loads or speeds are a significant factor. In comparison to Duratron® D7040G, this ultra-grade PI has improved thermal oxidative stability and better dimensional stability.

Duratron® D7015G PI plastic stock shapes
Product Information

Material Properties

  • Superior temperature and wear resistance
  • Low coefficient of friction
  • No lubrication needed
  • Suitable for high loads and speeds
  • Improved dimensional & thermal oxidative stability

Available Geometries

Duratron® DU7040G PI stock shapes encompass a range of standard sizes in the following geometries: Rod, Plate


Available Colors

Duratron® DU7040G PI stock shapes come in the following colors: Black

Regional Availability

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