High-performance polymeric dispersant designed for pigment stabilization in non-aqueous systems.
Provides excellent wetting and deflocculation of organic and inorganic pigments, including carbon black and high-surface-area oxides.
Enables formulation of low-viscosity, high-solids dispersions with outstanding long-term storage stability.
Offers robust performance across a broad range of solvents — from aromatic to aliphatic and oxygenated hydrocarbons.
Compatible with common resin systems including acrylics, alkyds, polyesters, and epoxy esters.
Automotive and industrial coatings (e.g., OEM and refinish topcoats, primers).
Gravure and flexographic inks for packaging and publication printing.
Plastic color concentrates and masterbatches for thermoplastics processing.
Specialty functional coatings requiring high pigment loading and gloss retention.
Electrophoretic deposition (EPD) pre-dispersions and electrodeposition bath additives.
| Chemical Type | Reactive polymeric dispersant (styrene–maleic anhydride copolymer derivative) |
| Product Form | Pale yellow to light amber viscous liquid |
| Appearance | Clear to slightly hazy, homogeneous liquid at 25°C |
| Primary Applications | Non-aqueous pigment dispersion in coatings, inks, and plastics |
| Key Features | Pigment wetting, deflocculation, viscosity reduction, storage stability |
| Benefits | Improved color strength, enhanced gloss, reduced grinding time, minimized settling |
| Solubility | Freely soluble in aromatic, aliphatic, and ketonic solvents; limited water solubility |
| Recommended Use Level | 10–30% on pigment weight (varies by pigment type and system) |
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E-mail: wangxingqiang@ericwchem.com
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