DuPont™ Crastin® Polybutylene Terephthalate (PBT) polyester resin

DuPont™ Crastin® PBT thermoplastic polyester resins are based on polybutylene terephthalate. By making physical and technical modifications, a wide range of products are available that are suited to an enormous variety of industrial applications. In fact, this growing family is currently available in over 100 different grades, approximately half of which are flame retardant.

Common grades offer;

  • Flame Retardant Resins
  • Glass Reinforced Resins
  • Unreinforced Resins