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Mechanical properties of the LDPE/PS 10/90 (wt/wt) films with different numbers of layers.
| Films | Tensile Strength at Yield (MPa) | Tensile Strength at Break (MPa) | Elongation at Break (%) |
|---|---|---|---|
| LDPE/PS-32L | 20 ± 3.2 | 20 ± 3 | 4 ± 0.5 |
| LDPE/PS-256L | 18 ± 0.5 | 17.5 ± 1 | 16 ± 14 |
| LDPE/PS-2048L | 18 ± 1.1 | 14 ± 1.5 | 14 ± 3 |
| LDPE/PS-16380L | 22 ± 2.6 | 19 ± 2 | 45 ± 14 |
