Technical Datasheet
VIJ2025 is a Phenalkamide Epoxy curing agent. This product is designed to give benefits of both polyamide and Phenalkamine systems . This curing agent offers advanced performance such as fast cure even at low temperature, good dry color stability, excellent water resistance, chemical and corrosion resistance with good flexibility of the film.
Typical Properties
| Property | Typical Value |
|---|---|
| Appearance | Orange - red |
| Color (Gardner) | 12 to 13 |
| Viscosity at 25°C ( cPs ) | 8000 - 12000 |
| Amine value ( mgKOH/g ) | 380 – 400 |
| AHEW | 97 |
| Volatile Loss | solvent free |
| Recommended Use Level with epoxy resin (EEW 190) | 100 : 50 – 55 |
* Tested at recommended phr with liquid epoxy resin EEW equal to 190
Performance Properties
| Parameter | Observation |
|---|---|
| VIJ2025 | |
| Liquid Epoxy resin (EEW190) | 100 gm |
| Hardener VIJ2025 | 50 gm |
| Gel time at 25˚ C | 50 -55 minutes |
| Hard dry time at 25 ˚C | 8 hours |
| Appearance of the film | clear film with high gloss |
Applications
- High solid coatings with solvent free
- Fast curing property makes ideal for applications requiring multiple coats over short period of time in marine and protective coatings.
- Works well as adhesive for different applications.
- Coating which require improved color stability with flexible film and extended pot life.
Stability and Storage
Phenalkamine may absorbs moisture and carbon dioxide when left in open container, which could result in increased viscosity, discoloration, reduction of reactivity, and/or crystallization of the products. This products should be kept tightly sealed in their in original container when not in use, and store in a cold, dry place. Expiry of the products is six months from the date of manufacture.