Sample | 3HV mol% | D value | Elongation (%) at max load | Stress at max load (MPa) | Young’s modulus (MPa) | Toughness (MPa) |
---|---|---|---|---|---|---|
PHB (Sigma-Aldrich Corp.) | Â | Â | 1.99 | 18.21 | 1068.05 | 1.22 |
PHB | Â | Â | 1.57 | 20.96 | 1541.95 | 0.09 |
Random PHBVs | Â | Â | Â | Â | Â | Â |
R 5 | 5 | 121 | 1.59 | 19.19 | 1243.94 | 1.77 |
R 14 | 14 | 1.66 | 3.90 | 11.80 | 498.10 | 2.44 |
R 23 | 23 | 1.15 | 13.35 | 10.76 | 331.50 | 3.54 |
R 53 | 53 | 1.92 | 0.80 | 4.07 | 356.00 | 3.50 |
R 60 | 60 | 2.11 | 1.70 | 5.91 | 307.44 | 3.22 |
R 72 | 72 | 1.84 | 1.60 | 8.47 | 478.85 | 2.69 |
R 80 | 80 | 1.23 | 2.94 | 11.69 | 507.64 | 2.54 |
Putative block PHBVs | Â | Â | Â | Â | Â | Â |
B 12 | 12 | 14.81 | 1.08 | 1.10 | 78.09 | 0.16 |
B 19 | 19 | 10.26 | 1.22 | 0.99 | 76.76 | 0.68 |
B 41 | 41 | 7.92 | 3.64 | 12.05 | 388.14 | 1.41 |
B50 | 50 | 5.35 | 6.22 | 8.64 | 296.12 | 5.76 |
Polystyrene | Â | Â | 0.36 | 0.99 | 76.76 | 0.57 |
Polyvinylchloride | Â | Â | 1.59 | 120.5 | 386.07 | 2.59 |