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Formulations of polyurethane (PUR) foams.
| Component | WS-0% | WS-10% | WS-20% | WS-30% |
|---|---|---|---|---|
| Parts by weight (wt%) | ||||
| STEPANPOL PS-2352 | 100 | 90 | 80 | 70 |
| PUROCYN B | 160 | 160 | 160 | 160 |
| Kosmos 75 | 6 | 6 | 6 | 6 |
| Kosmos 33 | 0.8 | 0.8 | 0.8 | 0.8 |
| Tegostab B8513 | 2.5 | 2.5 | 2.5 | 2.5 |
| Water | 0.5 | 0.5 | 0.5 | 0.5 |
| Pentane/cyclopentane | 11 | 11 | 11 | 11 |
| WS-based polyol | 0 | 10 | 20 | 30 |
