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 |