Veradel® A-304P (PESU) is a powder designed for dissolving or dispersing into solutions. It can also be ground to smaller particle size, or blended with other solid particles. 
PESU offers excellent toughness and outstanding hydrolytic resistance. It resists attack from steam, boiling water and mineral acids. Cast films or coatings of PESU are transparent and have additional desirable properties including long term thermal stability, excellent metal adhesion and formability and inherent flame resistance. 
Typical applications include high-temperature coating formulations, advanced high-temperature composites, and specialty adhesives. Veradel® A-304P is high in molecular weight and viscosity. A lower molecular weight and viscosity grade is available as A-704P. 
This grade was formerly marketed as Radel® A PESU.
  • Natural: Veradel® A-304P NT


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms


Segments Applications
Food Packaging Plastics

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Sulfone Polymers PESU (Polyethersulfone)

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for Veradel® A-304 P