Heat Modifiers


Blendex heat modifiers based on AMS (alpha methyl styrene) raise the service temperature of PVC or ABS. Blendex heat modifiers based on PPE (polyphenylene ether) improve compression set and service temperature of Styrene Block Copolymers. These high performance modifiers can also be used to improve electrical and dimensional properties, toughness and flame resistance. PPE is miscible with polystyrene and Styrene Block Copolymer.


  • ♦  Blendex HPP820S for TPE
  • ♦  Blendex 587S for PVC and ABS
  • ♦  Blendex 587W for PVC and ABS
  • ♦  Blendex 589S for PVC and ABS
  • ♦  Blendex 703 for PVC and ABS