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PC/PBT is an amorphous mixture of PC and semi-crystalline PBT. By mixing two polymers, you can get an alloy that combines the good properties of these materials very well. PBT contributes with its semi-crystalline structure to increase resistance to chemicals, UV, as well as increased stiffness and PC contributes with excellent impact toughness and dimensional stability. PC/PBT is a common material in the automotive industry.

PC/PBT Properties

  • Very good impact resistance (even at low temperatures down to -20 degrees)
  • Great stiffness
  • Good UV resistance
  • Excellent heat resistance
  • Good chemical resistance


Pocan® from our partner LANXESS offers a high heat resistance, strength and hardness, as well as excellent slip properties and high abrasion resistance, good resistance to chemicals, low susceptibility to stress cracking and low moisture absorption.

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There are a lot of different materials in the plastics industry. Explore more of the materials we work with and offer to always ensure high quality for our customers.