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Typ thermoplastic polyurethane (TPU) powder
Bulk Density 0.5 g/m³
Shore Hardness 88-90
Tensile Strength 20 MPa
Elongation at Break 400 %
Melting Point 160 °C

TPU Pulver KSTPU23

  • Elastic TPU powder for SLS 3D printing
  • Shore hardness A88–90 – flexible yet shape-retaining
  • High elongation (up to 400%)
  • Excellent abrasion and chemical resistance
  • Low processing temperature (160 °C)
  • Ideal for flexible, high-stress applications
  • Consumer Goods
  • Electronics & Electrical Engineering
  • Footwear Industry
  • Medical & Healthcare
  • Sports & Leisure
Data Sheet 3D Printer Contact

KSTPU23 is a white thermoplastic polyurethane (TPU) powder, part of the TPE family, combining rubber-like flexibility with plastic strength. With a Shore hardness of A88–90, it’s suitable for producing soft yet resilient parts in industrial SLS 3D printing. The copolymer structure ensures exceptional elongation (up to 400%) and 20 MPa tensile strength, making it highly durable and flexible.

This material is an excellent choice for medical models, wearables, robotic parts, shoe soles, prosthetic linings, and more – wherever elasticity, resistance, and skin compatibility are key.

 Typische Anwendungen

  • Shock-absorbing shoe soles and insoles
  • Flexible parts in robotics or mechanical systems
  • Medical organ or tissue models
  • Smart wearables & functional textiles
  • Prosthetic linings and biocompatible parts
  • Biological scaffolds for research and medicine