a water-based high-performance two-component polyurethane coating is prepared. It is designed for topcoats and varnish coatings for various metal and wood substrates.
| Test Item | Specification |
| Appearance | Milky white liquid |
| Viscosity Mpa*s （23±2℃） | 500 – 2000 |
| Active Ingredient Content (WT%) | 45±2 |
| Density (g/cm3（25℃）) | 1.05 – 1.1 |
| PH value (pondus hydrogenii value) | 7.0-9.0 |
| Hydroxyl content | 2.6 |
