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Shape memory properties of SMPEEU films.
| Films | Thickness (mm) | Rf (%) | Rr (%) | Tr (s) |
|---|---|---|---|---|
| SMPEEU-I | 0.30 | 99.5 ± 0.02 | 81.1 ± 1.4 | 12.2 ± 0.5 |
| SMPEEU-II | 0.31 | 99.6 ± 0.02 | 90.7 ± 1.2 | 7.5 ± 0.4 |
| SMPEEU-III | 0.30 | 99.7 ± 0.01 | 99.8 ± 0.06 | 3.9 ± 0.2 |
| SMPEEU-IV | 0.29 | 99.8 ± 0.01 | 92.8 ± 0.7 | 8.4 ± 0.5 |
Note: “±” represents standard error of mean; n = 3.
