| Mix | Temperature | Duration |
|---|---|---|
| HM20 25% | -50 °C | 2 h |
| HM20 50% | -50 °C | 2 h |
| HM20 75% | -50 °C | Over-night (~15 h) |
| HM20 100% | -50 °C | 2 h |
| HM20 100% | -50 °C | 2 h |
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