Ryton® R-4-244NA 40% glass fiber reinforced polyphenylene sulfide compound complies with United States Food and Drug Administration (FDA) and Europena Union (EU 10/2011 and 1183/2012) regulations for use as a component of articles intended for repeat use in contact with all types of foods.
This grade has been approved for use with potable water in the United States, France, Germany, and the United Kingdom.


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms



Segments Applications
Powertrain Efficiency Transmission Parts

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-4-244NA