Table 2.
Mechanical properties of pure and NCC and NCC–PGlu filled films (based on PDLLA and PCL).
| Film | E, GPa | σb, MPa | εb, % |
|---|---|---|---|
| PDLLA | 1.62 ± 0.06 | 35 ± 2 | 67.0 ± 7.0 |
| PDLLA + 5 wt% NCC | 1.12 ± 0.08 | 32 ± 2 | 4.9 ± 0.3 |
| PDLLA + 10 wt% NCC | 1.25 ± 0.06 | 30 ± 1 | 2.9 ± 0.1 |
| PDLLA + 15 wt% NCC | 1.16 ± 0.03 | 21 ± 2 | 2.2 ± 0.2 |
| PDLLA + 5 wt% NCC–PGlu | 2.82 ± 0.30 | 31 ± 1 | 4.8 ± 0.6 |
| PDLLA + 10 wt% NCC–PGlu | 2.66 ± 0.29 | 32 ± 1 | 3.4 ± 0.2 |
| PDLLA + 15 wt% NCC–PGlu | 2.44 ± 0.21 | 31 ± 1 | 3.7 ± 0.2 |
| PCL | 0.33 ± 0.01 | 25 ± 3 | 834.0 ± 65.0 |
| PCL + 5 wt% NCC | 0.35 ± 0.03 | 8 ± 1 | 19.2 ± 5.1 |
| PCL + 10 wt% NCC | 0.34 ± 0.02 | 7 ± 1 | 8.8 ± 1.3 |
| PCL + 15 wt% NCC | 0.32 ± 0.01 | 5 ± 1 | 9.1 ± 1.0 |
| PCL + 5 wt% NCC–PGlu | 0.51 ± 0.01 | 13 ± 1 | 25.0 ± 5.0 |
| PCL + 10 wt% NCC–PGlu | 0.57 ± 0.03 | 14 ± 1 | 17.3 ± 3.2 |
| PCL + 15 wt% NCC–PGlu | 0.58 ± 0.01 | 11 ± 1 | 8.6 ± 0.5 |