Acudel® 22000 is a modified polyphenylsulfone. It is a high-heat, high-performance resin formulation exhibiting very good hydrolytic stability, excellent resistance to acids and bases and good resistance to stress cracking under a broad range of chemical environments. In addition, Acudel® 22000 resin exhibits robust toughness and improved notch resistance compared to both Udel® polysulfone and Veradel® polyethersulfone, although slightly lower than that of neat Radel® polyphenylsulfone. In general, the performance profile of Acudel® 22000 resin falls between polysulfone and polyphenylsulfone. In addition to its high mechanical and thermal performance attributes, Acudel® 22000 resin also offers very good electrical properties over a broad temperature range as well as inherent flame retardancy. 
  • Natural: Acudel® 22000 NT15 
  • Black: Acudel® 22000 BK937


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms
    PPSU, Modified


Segments Applications
Industrial Equipment Pipes, Pumps, Fittings & Valves

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Sulfone Polymers modified PPSU (Polyphenylsulfone, modified)

Region of commercial availability

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

Download documentation for Acudel® 22000