Ryton® R-4 and R-4-02 40% glass fiber reinforced polyphenylene sulfide compounds provide a good combination of mechanical and electrical properties with outstanding chemical resistance, even at elevated temperatures.


Segments Applications
Internal Combustion Engine Oil & Fuel Circuit
Internal Combustion Engine Electrical Systems (Cables, Connectors, ..)
E-Mobility E-Motor
Transmission Other Components
Segments Applications
Industrial Equipment Industrial Equipment Parts

Processing Method

  • Injection Molding

Chemical categories

Chemical category Chemical family Chemical product
Thermoplastic polymers Polyphenylene Sulfides PPS (Polyphenylene sulfide)

Product Functions

  • Chemical Resistant
  • Dielectric Properties


Physical form

Compliance Info

  • WEEE
  • RoHS Compliance
  • UL

Region of availability

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

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