Technical Datasheet
VIJ20557AD is solvent less Phenalkamine adduct for pipe coating application. This is formulated product which matches all the parameters of pipe coating applications with good corrosion resistance and chemical resistance. VIJ20557AD is fast reacting with medium viscosity.
Typical Properties
| Property | Typical Value |
|---|---|
| Appearance | Orange - red |
| Color (Gardner) | 13 to 15 |
| Viscosity at 25°C ( cPs ) | 4000 – 5500 |
| Amine value ( mgKOH/g ) | 380 – 400 |
| AHEW | 95 |
| Volatile Loss | solvent free |
| Recommended Use Level with epoxy resin (EEW 190) | 100 : 50 |
* Tested at recommended phr with liquid epoxy resin EEW equal to 190
Performance Properties
| Parameter | Observation |
|---|---|
| VIJ20557AD | |
| Liquid Epoxy resin (EEW190) | 100 gm |
| Hardener VIJ20557 AD | 50 gm |
| Gel time at 25˚ C | 15 - 17 minutes |
| Hard dry time at 25 ˚C | 2.5 hours |
| Appearance of the film | clear film with high gloss |
Applications
- Fast curing with workable pot life.
- Suitable viscosity for pipe coating application.
- Excellent bonding with base metal as well as subsequent coating.
- Thermal shock stable.
- High solid content.
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.