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High-efficiency active passivation mechanism for long-term corrosion inhibition on ferrous substrates.
Low toxicity and heavy-metal-free formulation compliant with RoHS and REACH regulatory requirements.
Excellent compatibility with epoxy, polyurethane, and alkyd resin systems without compromising film integrity.
Enhanced pigment dispersion stability, reducing settling and improving batch-to-batch consistency in coatings.
Thermally stable up to 200 °C, supporting use in high-temperature industrial coating applications.
Marine coatings for offshore platforms and ship hulls.
Industrial maintenance coatings for steel structures in chemical plants and refineries.
Bridge and infrastructure protective coatings exposed to harsh atmospheric conditions.
Oil & gas pipeline external and internal anticorrosive primers.
Railway carriages and heavy-duty transport equipment coatings.
| Chemical Type | Modified phosphate-based complex |
| Product Form | Fine dry powder |
| Appearance | Off-white to light grey free-flowing powder |
| Primary Applications | Anticorrosive primers and intermediate coats |
| Key Features | Passivation, barrier enhancement, alkali resistance |
| Benefits | Reduced zinc loading, extended service life, improved adhesion |
| pH (1% aqueous suspension) | 7.2–8.0 |
| Specific Gravity | 3.1–3.4 g/cm³ |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
