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Results of linear dimension changes, geometrical volume changes and mass loss of obtained foams.
| Test | M0 | M30 | M40 | M50 | M60 |
|---|---|---|---|---|---|
| Δl (%) | −2.4 ± 0.1 | +0.9 ± 0.1 | +0.9 ± 0.1 | +0.7± 0.1 | +0.8 ± 0.1 |
| ΔV (%) | +2.8 ± 0.1 | +1.0 ± 0.1 | +0.5 ± 0.1 | +1.0± 0.1 | +1.0 ± 0.1 |
| Δm (%) | 3.1 ± 0.1 | 1.0 ± 0.1 | 0.2 ± 0.0 | 0.5 ± 0.0 | 0.1 ± 0.0 |
