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The number averaged (Mn), weight averaged molecular weight (Mw), disparity, and average number of random chain scissions (nt) of biopolymers.
| Polymer | Extrusion Cycles | Molecular Weight (g/mol) | Molecular Number (g/mol) | (Mw/Mn) | nt |
|---|---|---|---|---|---|
| PLA | 1 | 203,500 | 152,245 | 1.3 | 1.9 × 10−5 |
| 5 | 44,149 | 39,663 | 1.1 | ||
| Bioflex | 1 | 52,132 | 39,759 | 1.3 | 7.2 × 10−6 |
| 5 | 49,276 | 30,891 | 1.5 | ||
| Solanyl | 1 | 61,109 | 31,047 | 1.9 | 2.4 × 10−6 |
| 5 | 59,695 | 28,885 | 2.0 | ||
| PHBV | 1 | 298,500 | 176,383 | 1.6 | 1.5 × 10−5 |
| 5 | 52,262 | 48,525 | 1.1 |
