| B-100 | B-150 | B-200 | B-250 | B-300 | |
|---|---|---|---|---|---|
| Base ester-diol | 51.70 wt% | 42.35 wt% | 35.87 wt% | 31.11 wt% | 27.46 wt% |
| MDI | 44.12 wt% | 54.22 wt% | 61.22 wt% | 66.37 wt% | 70.31 wt% |
| H2O | 1.19 wt% | 0.97 wt% | 0.83 wt% | 0.72 wt% | 0.63 wt% |
| L-6900 | 0.93 wt% | 0.76 wt% | 0.65 wt% | 0.56 wt% | 0.49 wt% |
| Catalysts | 2.07 wt% | 1.69 wt% | 1.43 wt% | 1.24 wt% | 1.10 wt% |
| NCO index | 100 | 150 | 200 | 250 | 300 |