Durastrength® 440

Durastrength® acrylic impact modifiers

Durastrength® 440 impact modifier is based on novel acrylic chemistry designed to impart excellent ambient and superior cold temperature impact to Polycarbonate and its alloys. Durastrength® 440 all-acrylic impact modifier provides the excellent weatherability for which acrylics are known. The properties have been optimized to provide a readily dispersed modifier that has a minimal impact on the color of molded parts.

Geographic availability



  • Automotive and transportation
    • Car interior
  • Chemical and plastics industry
    • Additives
    • Automotive
    • Plastic additives
  • Consumer goods
    • Engineering resins


  • Plastics additives

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