Amodel® A-4422 LS resin is a 22% reinforced, light-stabilized, high-reflectivity white grade of polyphthalamide (PPA). The material exhibits high heat resistance, high strength and stiffness over a broad temperature range, low moisture absorption, excellent chemical resistance, and excellent electrical properties. 
Its rapid crystallization rate and high flow characteristics can result in shorter cycles, thereby enhancing molding productivity and lowering costs.
  • White: Amodel® A-4422 LS WH118


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms


Segments Applications
Enhanced Design & Connectivity Display technologies | Home Electronics | Mobile electronics

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Polyamides, Aromatic PPA (Polyphthalamide)

Region of commercial availability

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

Download documentation for Amodel® A-4422 LS