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Tensile properties of SMPEEU films.
| Films | Strain at Break (%) | Ultimate Stress (MPa) | Yield Stress (MPa) | Yield Strain (%) | Initial Modulus (MPa) |
|---|---|---|---|---|---|
| SMPEEU-I | 483 ± 12 | 23.1 ± 1.7 | 9.7 ± 0.76 | 20.2 ± 1.2 | 48.0 |
| SMPEEU-II | 589 ± 15 | 18.5 ± 1.5 | 9.5 ± 0.69 | 24.0 ± 1.4 | 39.6 |
| SMPEEU-III | 675 ± 18 | 14.8 ± 1.3 | 5.8 ± 0.52 | 34.1 ± 1.6 | 17.0 |
| SMPEEU-IV | 956 ± 23 | 9.0 ± 0.9 | 4.7 ± 0.27 | 54.1 ± 1.9 | 8.7 |
Note: “±” represents standard error of mean; n = 3.
