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Advanced zinc phosphate-based corrosion inhibitor with synergistic passivation mechanism.
Low-VOC and heavy-metal-free formulation compliant with RoHS and REACH requirements.
Excellent dispersion stability in both waterborne and solvent-based epoxy and polyurethane coating systems.
Enhanced barrier protection through lamellar particle orientation in dried film matrix.
Improved compatibility with common anti-corrosive pigments (e.g., zinc dust, aluminum flakes) for hybrid primer formulations.
Marine and offshore structural coatings for hulls, decks, and ballast tanks.
Industrial maintenance coatings for steel bridges, power plants, and chemical processing facilities.
Automotive underbody and chassis primers requiring high salt-spray resistance.
Railway wagon and freight container protective coatings.
Oil & gas pipeline external and internal coating systems (fusion-bonded epoxy compatible).
| Chemical Type | Zinc phosphate modified with silicate co-inhibitors |
| Product Form | Fine dry powder |
| Appearance | Off-white to light gray free-flowing powder |
| Primary Applications | Anti-corrosive primers and intermediate coats for ferrous substrates |
| Key Features | Passivation + barrier protection; pH-buffering capability |
| Benefits | Reduced zinc loading in formulations; extended service life in C5-I/C5-M environments |
| Density (g/cm³) | 3.2–3.5 (ASTM D1475) |
| Particle Size (D50, µm) | 2.0–3.5 (Laser diffraction) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
