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. 2018 Feb 28;8(16):8920–8928. doi: 10.1039/c7ra13634j

The mechanical properties of pure TPU and rPET/TPU and CNTs/rPET/TPU composites.

Sample Tensile strength (MPa) Elongation at break (%) Elastic modulus (MPa) Shore A
TPU 176.12 313.08 8.43
rPET/TPU 72.82 29.51 78.97 80.3
rPET/TPU1C 83.73 70.91 45.86 83.1
rPET/TPU2C 85.35 44.70 78.26 83.9
rPET/TPU3C 90.87 106.53 90.28 84.3
rPET/TPU4C 107.98 96.74 57.37 89.9
rPET/TPU5C 137.65 116.89 81.18 93.1