Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Lubrizol Solsperse35000 Dispersant

Lubrizol Solsperse 35000 is a high-performance polymeric dispersant designed for pigment stabilization in solvent-based coatings, inks, and adhesives. It delivers exceptional wetting, viscosity control, and long-term dispersion stability via steric hindrance. Compatible with organic pigments and carbon blacks, it enhances color strength, gloss, and jetness while reducing grinding time and settling. Widely used in industrial and packaging inks.
  • lubrizol solsperse35000 dispersant_184b6be7
  • lubrizol solsperse35000 dispersant_184b6be7

Features Of Lubrizol Solsperse35000 Dispersant

  1. High-efficiency steric stabilization for challenging pigment systems, including high-surface-area carbon blacks and organic pigments.

  2. Excellent wetting and deflocculation performance in low-VOC and solvent-free formulations.

  3. Thermally stable up to 200 °C, supporting high-temperature processing such as extrusion compounding.

  4. Compatible with a broad range of resin systems, including acrylics, polyesters, epoxies, and polyurethanes.

  5. Enables high pigment loading while maintaining low viscosity and long-term storage stability.

Typical Applications Of Lubrizol Solsperse35000 Dispersant

  1. Automotive and industrial coatings requiring gloss retention and color strength.

  2. Plastic color concentrates for injection molding and blow molding applications.

  3. UV-curable inks and coatings demanding rapid dispersion and photostability.

  4. High-performance architectural and decorative paints with stringent rheology control needs.

  5. Electrophoretic deposition (EPD) coatings for corrosion-resistant metal finishing.

Specifications Of Lubrizol Solsperse35000 Dispersant

Chemical TypeHyperdispersant – comb-type copolymer with anchoring groups
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy liquid at 25 °C
Primary ApplicationsPigment dispersion in coatings, inks, and plastic colorants
Key FeaturesSteric stabilization, low foaming, non-ionic character
BenefitsImproved color strength, reduced grinding time, enhanced storage stability
Recommended Use Level5–15% on pigment weight (varies by system)
Storage ConditionsStore in original container at 10–30 °C; protect from freezing and direct sunlight


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