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Zinc-calcium phosphate-based hybrid pigment delivering synergistic cathodic and barrier protection.
Low toxicity alternative to traditional chromate and lead-based anti-corrosive pigments.
Excellent dispersion stability in waterborne and solventborne epoxy, alkyd, and polyurethane coating systems.
Enhanced passivation effect on steel substrates, reducing red rust formation under humid and salt-spray conditions.
Compatible with common corrosion inhibitors and extenders, supporting optimized pigment volume concentration (PVC) design.
Marine and offshore protective coatings for hulls, decks, and ballast tanks.
Industrial maintenance coatings for steel structures in chemical plants and power generation facilities.
Automotive chassis and underbody primers requiring high-durability corrosion resistance.
Railway vehicle coatings, including bogies, car bodies, and freight wagons.
Heavy-duty equipment coatings for agricultural, construction, and mining machinery.
| Chemical Type | Zinc-calcium phosphate hybrid |
| Product Form | Fine dry powder |
| Appearance | White to off-white free-flowing powder |
| Primary Applications | Anti-corrosive primers and basecoats for ferrous metals |
| Key Features | Cathodic protection + passive film formation |
| Benefits | Reduced environmental hazard, RoHS-compliant formulation support |
| pH (10% aqueous suspension) | 7.5 – 8.5 |
| Moisture Content (max.) | 1.5 wt.% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
