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Tensile properties of the films at 25 °C.
| Mechanical Properties at Ambient Temperature | |||
|---|---|---|---|
| Blend | E (MPa) | εb (%) | σy (MPa) |
| PLA | 2411.0 ± 164.3 | 6.7 ± 1.2 | 45.3 ± 5.4 |
| PLA PBAT 80 20 | 1432.1 ± 119.7 | 15.4 ± 3.8 | 39.1 ± 2.5 |
| PLA PBAT 60 40 | 819.6 ± 73.1 | 183.0 ± 20.1 | 22.1 ± 2.3 |
| PLA PBAT 40 60 | 288.0 ± 27.4 | 220.8 ± 12.9 | 9.7 ± 1.2 |
| PLA PBAT 20 80 | 110.9 ± 6.6 | 531.9 ± 43.2 | 6.1 ± 0.7 |
| PBAT | 69.1 ± 5.0 | 581.1 ± 119.9 | 5.1 ± 0.8 |
