High-performance anionic dispersant based on sodium naphthalene formaldehyde condensate (NFC).
Excellent colloidal stability for aqueous pigment and filler dispersions across broad pH ranges (pH 5–11).
Low foaming profile, suitable for high-shear industrial processing and spray applications.
Good compatibility with common water-based resins including acrylics, styrene-acrylics, and PUDs.
Enables high solids loading while maintaining low viscosity and long-term storage stability.
Architectural and industrial waterborne coatings (e.g., interior/exterior paints, primers).
Inkjet ink formulations requiring stable pigment dispersion and jetting reliability.
Construction chemicals such as cementitious tile adhesives and self-leveling compounds.
Agrochemical suspension concentrates (SC) for uniform active ingredient distribution.
Water-based inks for flexographic and gravure printing on porous substrates.
| Chemical Type | Sodium naphthalene formaldehyde condensate (NFC) |
| Product Form | Aqueous solution (~40% active content) |
| Appearance | Brownish viscous liquid |
| pH (1% aqueous solution) | 7.5 – 9.5 |
| Density (20 °C) | 1.18 – 1.22 g/cm³ |
| Solubility | Completely miscible with water |
| Primary Applications | Dispersant for inorganic pigments (e.g., TiO₂, CaCO₃, clay) and fillers |
| Key Features | Anionic, non-ionic synergy; low volatility; APEO-free |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China