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.


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms


Segments Applications
Enhanced Design & Connectivity Electrical Components
Segments Applications
Electrification Electrical / Electronics
Lightweighting Mechanical Components
Powertrain Efficiency Transmission Parts
Segments Applications
Industrial Equipment Industrial Equipment Parts | Pipes, Pumps, Fittings & Valves

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Polyphenylene Sulfides PPS (Polyphenylene sulfide)

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America
Not available in Middle East/Africa

Download documentation for Ryton® R-4