Epoxy Hardener WQ-048
Product Description
WQ-048 is an aqueous solution of modified aliphatic amine adduct, contains no cosolvent.
Characteristics
- Fast reaction
- Low odor, eco-friendly
- Good water resistance and salt fog resistance
Product Technical Specification
| Item |
Test Method |
Index |
| Solid Content |
1g/20min/105℃ |
80±2% |
|
Active Hydrogen Equivalent
(based on solid)
|
Theoretical value |
115g/mol |
| Viscosity |
GB/T 12007.4-1989 |
12000-30000 mpa.s |
| Appearance |
Visual |
Slight yellowish viscous liquid |
| Density (at 20℃) |
GB/T 1033.1-2008 liquid density bottle method |
1.1g/cm3 |
| Flash Point |
GB/T261-2008 |
﹥100℃ |
Usage and Application
- This product can be fast curing, has high hardness and gloss.
- When used with solid epoxy emulsion, it can be used according to 80% of the metering proportion to improve the overall water resistance of the paint film.
- This product can be diluted by water, but when diluted to less than 30%,it will become unstable in hot storage condition, and can recover at room temperature.
Packaging and Storage
- Need to stored in closed containers under 0℃-40℃, the packing specifications are 50KG and 200KG. This product has high stability and can be stored for 12 months under specified conditions. During storage, the viscosity may be reduced, but has no effect on its use.
- This product should be kept under anti-freezing environment to avoid possible freezing.
