Polyamide
115S
Polyamide epoxy hardener
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Polyamide / EPOXY CURING AGENT
140N Polyamide epoxy hardener
- Viscosity at 25 °C
- 4000-10000 mPa·s
- Mixing ratio at EEW 190
- 100:45-55
- Pot life
- 100-150 min
Where to use 140N
A polyamide for marine and industrial epoxy coatings and room-temperature structural bonding. Compared with 125N, it has a higher listed amine value and a different mix ratio, both worth checking when reformulating.
What to check in a trial
Recheck the resin-to-hardener balance before evaluating film properties or bond performance.
Typical processing data
| Amine value (mg KOH/g) | 420-460 |
|---|---|
| Viscosity at 25 °C (mPa·s) | 4000-10000 |
| Mixing ratio at EEW 190 | 100:45-55 |
| Pot life | 100-150 min |
| Dry to touch | 7-13 h |
| Full cure | 10-16 h |
Curing data are for 25 °C. Request the current technical data sheet and confirm suitability in your formulation.
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Polyamide
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