Torlon® 4275 is a wear-resistant grade of polyamide-imide (PAI). This grade offers an excellent balance of mechanical properties and wear resistance. It offers high tensile strength and modulus with a low coefficient of friction and outstanding wear resistance at both high velocity and high pressure conditions.
Torlon® PAI has the highest strength and stiffness of any thermoplastic up to 275°C (525°F). It has outstanding resistance to wear, creep and chemicals.
Potential applications for Torlon® 4275 polyamide-imide include thrust washers, spline liners, valve seats, bushings, bearings, wear rings, cams and other applications requiring strength at high temperature and resistance to wear. 
  • Low Flow: Torlon® 4275-LF


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms


Segments Applications
Printing, Inks & Adhesives Adhesives

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Polyamide-imides PAI (Polyamide-imide)

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for Torlon® 4275