Radel® R-5500 is a General Purpose extrusion grade of polyphenylsulfone (PPSU), offering exceptional hydrolytic stability and better toughness than most commercially available high-temperature polymers. This resin has a high heat deflection temperature, excellent thermal stability, outstanding resistance to environmental stress cracking, good electrical properties and inherent flame retardant properties. Transparent and opaque colors are available. Transparent Grades: - Natural: Radel® R-5500 NT


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms


Segments Applications
Homecare Air & Water Care | Surface Care
Industrial & Institutional Care Air & Water Care | Surface Care
Household Goods Brown Goods | Furniture | Power Tools & Garden | White Goods
Personal Care Colour Cosmetics | Hair Care | Oral Care | Skin Care
Segments Applications
Process Efficiency Fab Process Equipment
Segments Applications
Medical Devices Implantable devices
Medical Equipment & Instruments Diagnostic, treatment & monitoring equipment | Medical Equipment (no instruments)

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Sulfone Polymers Polyphenylsulfone

Region of commercial availability

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

Download documentation for Radel® R-5500 NT