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Thermal data of the poly (tetramethylene oxide) (PTMO) melting peak from DSC curves for ‘as prepared’ films (T0 samples) and photo-exposed Pebax®2533 films (6 h).
| Preparation Method | Casting Solvent | ∆Hm (J g−1) | Xc (wt.%) | ||
|---|---|---|---|---|---|
| T0 | 6 h | T0 | 6 h | ||
| Solution casting | ethanol | 32.8 | 31.2 | 23.4 | 22.3 |
| i-propanol | 38.3 | 30.1 | 27.3 | 21.4 | |
| HFIP | 35.8 | 22.5 | 25.5 | 16.0 | |
| 1-butanol | 47.0 | 30.2 | 33.5 | 21.5 | |
| Hot press | - | 36.2 | 29.4 | 25.8 | 21.0 |
