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Tensile mechanical properties of the samples SUPU 1–4. Designations: E-elastic modulus (Young’s modulus), εR is the ultimate elongation, and σR is the stress at break.
| Code | E (MPa) | εR (%) | σR (MPa) |
|---|---|---|---|
| SUPU 1 | 147 ± 22 | 589 ± 67 | 16.6 ± 2.1 |
| SUPU 2 | 87.6 ± 18 | 405 ± 21 | 6.7 ± 0.2 |
| SUPU 3 | 16.6 ± 5.6 | 784 ± 38 | 6.5 ± 0.9 |
| SUPU 4 | 49.5 ± 4.3 | 13 ± 2 | 1.4 ± 0.3 |
