Crastin® SF

Crastin® SF PBT products use a technology to enhance flow of the resin to extremely high levels:

  • Crastin® SF dramatically reduces manufacturing costs
  • Improving productivity by up to 30%
  • Reducing machine size due to lower filling pressure
  • Reducing part thickness under standard molding conditions
  • Lower energy consumption
  • Wider processing window
  • Lower reject rate
  • Improved flow to fill molds for thinner or more complex parts than standard PBT grades
  • Crastin® SF offers excellent property retention: stress, strain and impact, thermal stability and more
  • Crastin® SF is a direct drop-in replacement for standard PBT grades

Consider using Crastin® SF for:

  • Connectors: Thin, complex, small parts running in high productivity tools
  • Automotive electronic components, such as sensors
  • Coil formers and solenoids
  • Structurally-complex parts for furniture
  • Motor housings