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Result of quasi-static tensile test at 25 °C on the prepared samples.
| Sample | E (MPa) | σb (MPa) | εb (%) |
|---|---|---|---|
| PLA | 4119.4 ± 673.3 | 59.2 ± 2.4 | 5.8 ± 0.7 |
| PLA_PBAT_15 | 3030.9 ± 219.2 | 42.2 ± 0.7 | 6.0 ± 0.3 |
| PLA_PBAT_30 | 2295.4 ± 66.2 | 32.3 ± 1.1 | 7.9 ± 1.3 |
| PLA_PBAT_45 | 1694.3 ± 78.2 | 11.8 ± 3.4 | 5.5 ± 1.4 |
| PLA_PBAT_60 | 221.9 ± 17.9 | 9.2 ± 0.3 | 20.3 ± 2.9 |
| PLA_PBAT_75 | 87.7 ± 17.9 | 7.7 ± 0.6 | 83.8 ± 12.2 |
| PBAT | 87.7 ± 2.0 | 10.7 ± 1.2 | 1237.8 ± 136.1 |
E= elastic modulus; σb= stress at break; εb= strain at break.
