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DSM in Medical

CarboSil® Thermoplastic Silicone-Polycarbonate-urethane (TSPCU)

CarboSil® TSPCU is a ground-breaking copolymer that combines the biocompatibility and biostability of conventional silicone elastomers with the processability and toughness of thermoplastic polycarbonate-urethanes. The silicone soft segment works synergistically with polycarbonate-based polyurethanes to improve in vitro and in vivo stability.

CarboSil® TSPCU is well suited to devices challenged by oxidative degradation.

CarboSil TSPCU pellets, film, disk and tubing


  • Biostability and biocompatibility
  • Adaptable to many different processing techniques
  • Excellent mechanical properties
  • Thromboresistant
  • Customizable with SME® technology utilizing surface modifying end groups
  • FDA Master File


  • Cardiovascular electrostimulation lead insulation
  • Continuous glucose monitoring
  • Drug eluting stents
  • Neurovascular electrostimulation lead insulation
  • Orthopedic implants


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