Phenalkamine
7003
Phenalkamine epoxy hardener
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Phenalkamine / EPOXY CURING AGENT
2739 Phenalkamine epoxy hardener
- Viscosity at 25 °C
- 3000-6000 mPa·s
- Mixing ratio at EEW 190
- 100:100
- Pot life
- 5-10 min
Where to use 2739
A phenalkamine for high-solids epoxy coatings and industrial adhesives. It has the shortest listed pot-life range in the DAHUA phenalkamine line, which is relevant for small batches or short assembly cycles.
What to check in a trial
Match batch size to the application or assembly time and verify bond strength on your actual substrates.
Typical processing data
| Amine value (mg KOH/g) | 550-650 |
|---|---|
| Viscosity at 25 °C (mPa·s) | 3000-6000 |
| Mixing ratio at EEW 190 | 100:100 |
| Pot life | 5-10 min |
| Dry to touch | 1-2 h |
| Full cure | 3-8 h |
Curing data are for 25 °C. Request the current technical data sheet and confirm suitability in your formulation.
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Ask about 2739
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Phenalkamine
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