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Mechanical properties of rPET fibers produced from various polymer solutions.
| rPET Concentration (wt %) | Mechanical Properties | ||
|---|---|---|---|
| Tensile Strength (MPa) | Modulus (MPa) | Strain at Break (%) | |
| 7 | 3.5 ± 0.7 | 21.6 ± 4.4 | 100 ± 20 |
| 10 | 4.3 ± 0.2 | 34.4 ± 7.1 | 167 ± 32 |
| 13 | 9.2 ± 1.4 | 192 ± 56.1 | 237 ± 74 |
