Ryton® R-4-240NA and R-4-240BL 40% glass fiber reinforced polyphenylene sulfide compounds provide enhanced mechanical strength and toughness compared to other polyphenylene sulfide compounds.


Segments Applications End uses
Industrial Equipment Industrial Equipment Parts Industrial Compounder
Segments Applications End uses
Household Goods Home Goods & Appliances Consumer Distributor
Segments Applications End uses
Equipment & Systems Plumbing Water Meter

Processing Method

  • Injection Molding

Chemical categories

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

Product Functions

  • Bromine Free
  • Mineral/Synthetic Oil Resistant
  • Low Moisture Absorption
  • Hydrolysis Resistant
  • Good Glycol Resistance
  • Good Dimensional Stability
  • Fuel Resistant
  • Acid Resistant
  • Alcohol Resistant
  • Alkali Resistant
  • Bio-Fuel Resistant
  • Detergent Resistant
  • Chlorine Resistant
  • Glass Fibre Reinforcement
  • Flame Retardant
  • Good Thermal Stability
  • High Heat Resistant
  • Creep Resistant
  • Creep Resistance, Good
  • High Stiffness
  • High Hardness
  • Low CLTE
  • Good Processing Stability


Physical form

Compliance Info

  • WEEE
  • RoHS Compliance

Region of availability

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

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