Duratron® T4203 PAI

Duratron® T4203 PAI Polyamide-imide offers the most superior impact strength of all Duratron® T PAI grades, while also possessing the highest elongation in the entire Duratron® family of products. Due to its intrinsic high-temperature resistance, dimensional stability, and exceptional machinability, Duratron® T4203 PAI is often used for precision parts in high-tech equipment. Its ability to bear high loads over a broad temperature range also makes it ideal for structural components such as linkages and seal rings, as well as an excellent choice for wear applications involving impact loading and abrasive wear.
Duratron® T4203 PAI plastic stock shapes
Product Information

Material Properties

  • Highest impact-strength PAI
  • Highest elongation PAI
  • High-temperature resistance
  • Excellent dimensional stability and machinability
  • Load-bearing over wide range of temperatures

Available Geometries

Duratron® T4203 PAI stock shapes encompass a range of standard sizes in the following geometries: Tubular bar, Rod, Plate

Tubular bar

Available Colors

Duratron® T4203 PAI stock shapes come in the following colors: products.itemGroup.color.9063

Regional Availability

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


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