Table 2. Effect of Process Parameters on the Water Uptake % of SF Filmsa.
pristine | MeOH | steam | H2O | |
---|---|---|---|---|
aqueous | 57.6 ± 4.7* | 51.8 ± 1.1* | 23.3 ± 0.3* | 42.8 ± 3.2* |
FA | 29.5 ± 1.7* | 28.3 ± 4.8 | 14.2 ± 1.8* | 22.6 ± 1.1* |
HFIP | 27.3 ± 0.1* | 24.7 ± 0.3* | 16 ± 2.9* | 23 ± 2.9* |
n = 4; differences between asterisk (*)-marked groups were statistically significant with p ≤ 0.05.