Table 2.
Oxygen and water vapor permeability coefficients of the films.
| P O2 [cm3·mm/m2·d·bar] | P H2O [g·mm/(d·m2)] | |
|---|---|---|
| PLA | 33.4 | 1.3 |
| PLA PBAT 80 20 | 40.9 | 1.4 |
| PLA PBAT 60 40 | 50.3 | 2.8 |
| PLA PBAT 40 60 | 61.9 | 2.9 |
| PLA PBAT 20 80 | 71.8 | 3.0 |
| PBAT | 84.0 | 3.1 |
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