High-performance anionic dispersant based on naphthalene formaldehyde condensate (NFC) chemistry.
Excellent colloidal stability in high-solids, low-viscosity aqueous pigment dispersions.
Low foaming profile suitable for high-shear processing and industrial coating applications.
Good compatibility with a broad range of water-based resins including acrylics, vinyl acetate copolymers, and styrene-butadiene lattices.
Enables improved gloss, color strength, and storage stability in pigment concentrates and architectural coatings.
Architectural waterborne paints and interior/exterior emulsion paints.
Pigment concentrates (colorants) for decorative and industrial coatings.
Industrial maintenance coatings and protective coatings systems.
Water-based inks for packaging and publication gravure/flexo applications.
Cementitious and gypsum-based building materials requiring dispersion stability.
| Chemical Type | Naphthalene formaldehyde condensate sodium salt (anionic) |
| Product Form | Aqueous solution (~38–42% active content) |
| Appearance | Light to pale amber, clear to slightly hazy liquid |
| pH (1% aqueous solution) | 7.5 – 9.0 |
| Density (20°C) | ~1.12 – 1.16 g/cm³ |
| Solubility | Completely miscible with water; compatible with common co-solvents (e.g., glycols, ethanol) |
| Primary Applications | Dispersant/stabilizer for inorganic pigments (TiO₂, carbon black, iron oxides) in waterborne systems |
| Key Features | Low VOC, non-alkylphenol ethoxylate (APEO)-free, REACH-compliant |
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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