High-efficiency anionic dispersant based on aromatic sulfonate chemistry for superior pigment stabilization.
Excellent compatibility with a broad range of organic and inorganic pigments, including high-surface-area carbon blacks and metal oxides.
Low foaming profile suitable for high-shear dispersion processes and airless spray applications.
Good electrolyte tolerance, maintaining dispersion stability in formulations containing salts or polar solvents.
Enables low-viscosity, high-pigment-load dispersions without compromising storage stability or color development.
Water-based architectural paints and coatings.
Industrial coil coatings and can coatings.
Automotive waterborne basecoats and clearcoats.
Inkjet ink formulations requiring long-term colloidal stability.
Functional coatings such as anti-corrosive primers and UV-curable systems.
| Chemical Type | Aromatic sulfonate-based anionic dispersant |
| Product Form | Liquid concentrate |
| Appearance | Clear to slightly hazy amber liquid |
| pH (1% aqueous solution) | 6.5 – 7.5 |
| Solubility | Completely miscible with water; partially compatible with glycol ethers and alcohols |
| Active Content | 40 – 45 wt% |
| Density (25°C) | 1.12 – 1.16 g/cm³ |
| Storage Stability | Stable for ≥12 months at 5–30°C in sealed container |
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E-mail: wangxingqiang@ericwchem.com
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