Table 4.
Processing times of RPU/PIR foams with biopolyol.
| Foam Symbol | Cream Time (s) | String Gel Time (s) | Tack Free Time (s) | Free Rise Time (s) |
|---|---|---|---|---|
| EPB2.0 | 8 | 21 | 23 | 34 |
| EPB2.1 | 8 | 22 | 24 | 35 |
| EPB2.2 | 9 | 23 | 25 | 35 |
| EPB2.3 | 9 | 23 | 25 | 36 |
| EPB2.4 | 9 | 23 | 25 | 37 |
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