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2.1.4 2.1.4 TPU (Thermoplastic Polyurethanes)

Thermoplastic polyurethanes are a class of plastics with many useful properties, including elasticity, transparency, and resistance to oil, grease and abrasion. Technically, they are thermoplastic elastomers consisting of linear segmented block copolymers composed of hard and soft segments.

Among the features of commercially available TPU are:

  • excellent abrasion resistance
  • outstanding low-temperature performance
  • excellent mechanical properties, combined with a rubber-like elasticity
  • very good tear strength
  • high elasticity
  • high transparency
  • good oil and grease resistance

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