Table 1.
Mechanical and thermal properties of thiol-ene elastomers.
| Sample | Young's modulus (MPa) | Elongation at break (%) | Tensile strength (MPa) | Toughness (kJ/m3) | Tg (°C) | Td (°C) |
|---|---|---|---|---|---|---|
| P(GTP-co-HDT) | 6.1 ± 0.6 | 20.7 ± 1.9 | 1.0 ± 0.1 | 107.4 ± 21 | −51.1 | 382.4 |
| P(GTP-co-BDBMP) | 5.8 ± 0.4 | 24.4 ± 1.7 | 1.2 ± 0.1 | 152.4 ± 36 | −44.4 | 371.4 |
| P(GTP-co-TMPTMP) | 11.3 ± 0.8 | 18.8 ± 1.2 | 1.9 ± 0.1 | 177.4 ± 39 | −21.5 | 376.8 |
| P(GTP-co-ETTMP) | 8.2 ± 0.3 | 15.2 ± 0.7 | 1.1 ± 0.1 | 86.4 ± 9.0 | −38.5 | 378.1 |
| P(GTP-co-PP-co-BDBMP)-10% | 0.07 ± 0.01 | 445.4 ± 67.1 | 0.03 ± 0.01 | 79.4 ± 40.3 | −64.8 | 369.4 |
| P(GTP-co-PP-co-BDBMP)-20% | 0.12 ± 0.01 | 208.2 ± 18.2 | 0.17 ± 0.02 | 191.1 ± 66.5 | −65.1 | 370.7 |
| P(GTP-co-PP-co-BDBMP)-30% | 0.34 ± 0.01 | 114.6 ± 3.3 | 0.24 ± 0.01 | 140.1 ± 14.3 | −64.7 | 374.1 |
| P(GTP-co-PP-co-BDBMP)-40% | 1.2 ± 0.1 | 75.0 ± 8.5 | 0.65 ± 0.04 | 247.4 ± 82.5 | −63.2 | 376.8 |
| P(GTP-co-PP-co-BDBMP)-50% | 1.8 ± 0.1 | 58.7 ± 5.3 | 0.78 ± 0.06 | 233.0 ± 73.6 | −58.9 | 376.1 |