Table 5.
WH% (% total water content by TGA), Wf (freezing Water by DSC), Wnf (not freezing Water), and the corresponding percentage. Data were reported as percent mean value ± SD (n = 3).
Copolymer | WH | Wf (%) | Wnf (mg) |
---|---|---|---|
PVA-FA1-2.5 | 75 ± 2%c | 89 ± 2 %b | 11 ± 2%b |
PVA-FA1-5 | 57 ± 3%a | 80 ± 3 %a | 20 ± 3%a |
PVA-FA2-3 | 83 ± 1%d | 85 ± 3 %a,b | 15 ± 3 %a,b |
PVA-FA2-6 | 66 ± 2%b | 86 ± 3%a,b | 14 ± 3 %a,b |
Different letters in the same column indicate significant differences (p < 0.05; ANOVA one-way, post-hoc Tukey's test).