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
Synonyms
PAI

Markets

Segments Applications End uses
Transmission Other Components Transmission

Processing Method

  • Injection Molding
  • Machining
  • Profile Extrusion

Chemical categories

Chemical category Chemical family Chemical product
Thermoplastic polymers Polyamide-imides PAI (Polyamide-imide)

Product Functions

  • Chemical Resistant
  • Creep Resistant
  • Flame Retardant
  • High Heat Resistant
  • Friction/Wear Improved
  • Lubricated

Format

Physical form
Pellets

Compliance Info

  • WEEE
  • RoHS Compliance

Region of availability

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

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