| Name | Parameters | Applications | Features | |
| HN-5197 | Appearance | Light blue liquid | Galvanized layers passivation solutions | Good compatibility with hexavalent chromium, compact paint film, high water and weather resistance, high adhesion and high impact resistance. |
| Solid content | 40±1wt% | |||
| Viscosity.cps(25℃) | <200 | |||
| PH | 2.0-4.0 | |||
| Calcium ion ( Ca2+) stability | Pass | |||