Lubrizol Solsperse 2293 is a high-performance polymeric dispersant designed for pigment stabilization in solvent-based coatings and inks. It delivers excellent color strength, gloss, and viscosity control while preventing flocculation and settling. Compatible with organic pigments and carbon black, it enables high pigment loading and robust millbase stability. Widely used in automotive refinish, industrial coatings, and gravure inks.
High-efficiency polymeric dispersant designed for pigment stabilization in non-aqueous systems.
Excellent steric stabilization mechanism ensures long-term dispersion stability and reduced viscosity.
Compatible with a broad range of organic solvents, resins, and binder systems including acrylics, alkyds, and polyurethanes.
Enables high pigment loading without flocculation or settling, improving color strength and gloss.
Low volatility and non-hazardous handling profile support safer industrial formulation practices.
Automotive refinish coatings and OEM basecoats.
Industrial maintenance coatings for metal and plastic substrates.
High-performance inks including gravure and flexographic printing inks.
Pigmented architectural and decorative coatings requiring low-VOC formulations.
Specialty functional coatings such as anti-corrosive and UV-resistant systems.
| Chemical Type | Comb-type polymeric dispersant (styrene-acrylic copolymer backbone with solvent-soluble side chains) |
| Product Form | Liquid concentrate |
| Appearance | Clear to slightly hazy amber liquid |
| Primary Applications | Non-aqueous pigment dispersions in coatings, inks, and toners |
| Key Features | Steric stabilization, low-migration architecture, resin-compatible anchor groups |
| Benefits | Improved color development, enhanced storage stability, reduced grinding time |
| Recommended Use Level | 10–25% on pigment weight (varies by pigment type and system) |
| Storage Conditions | Store in original container at 10–30°C; protect from freezing and direct sunlight |
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