Table 1. Formulation of Cross-Linked Samples.
| sample | PEG (g) | PC (g) | Desmodur N-75 (g) | 5 wt % solution of DBTDL (g) |
|---|---|---|---|---|
| PU–PEG0 | 0 | 2 | 0.534 | 0.012 |
| PU–PEG10 | 0.2 | 1.8 | 0.534 | 0.012 |
| PU–PEG20 | 0.4 | 1.6 | 0.534 | 0.012 |
| PU–PEG30 | 0.6 | 1.4 | 0.534 | 0.012 |
| sample | PEG (g) | PC (g) | Desmodur N-75 (g) | 5 wt % solution of DBTDL (g) |
|---|---|---|---|---|
| PU–PEG0 | 0 | 2 | 0.534 | 0.012 |
| PU–PEG10 | 0.2 | 1.8 | 0.534 | 0.012 |
| PU–PEG20 | 0.4 | 1.6 | 0.534 | 0.012 |
| PU–PEG30 | 0.6 | 1.4 | 0.534 | 0.012 |