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Test data based on the PUs.
| Sample | Monomer | Diisocyanate | Yield (%) | Mn (g mol−1) | PDI (Mw/Mn) | Tg (DSC) (°C) | Td (5%) (°C) | Td (50%) (°C) |
|---|---|---|---|---|---|---|---|---|
| PU-1 | HMEO | Hexamethylenediisocyanate (HDI) | 66.0 | 39,000 | 1.23 | 11.6 | 259 | 351 |
| PU-2 | HMEO | Isophoronediisocyanate (IPDI) | 81.9 | 29,000 | 1.11 | 66.8 | 252 | 325 |
| PU-3 | HMEO | Diphenylmethanediisocyanate (MDI) | 92.8 | 40,000 | 1.11 | 80.4 | 229 | 373 |
| PU-4 | VA | MDI | 81.3 | 21,000 | 1.10 | - | 280 | 364 |
