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

Lubrizol Solsperse44000 Dispersant

Lubrizol Solsperse 44000 is a high-performance polymeric dispersant designed for pigment stabilization in solvent-based coatings and inks. It offers excellent wetting, viscosity control, and long-term storage stability. Compatible with organic pigments and carbon blacks, it enhances gloss, color strength, and jetness while reducing flocculation. Widely used in industrial, automotive, and packaging applications.
  • lubrizol solsperse44000 dispersant_a78e13ce
  • lubrizol solsperse44000 dispersant_a78e13ce

Features Of Lubrizol Solsperse44000 Dispersant

  1. High-performance polymeric dispersant designed for demanding pigment and filler stabilization in non-aqueous systems.

  2. Excellent steric stabilization mechanism ensures long-term dispersion stability and reduced viscosity buildup.

  3. Compatible with a broad range of resins including alkyds, acrylics, epoxies, and polyurethanes.

  4. Enables high pigment loading while maintaining low viscosity and improved color development.

  5. Low volatility and non-halogenated formulation supports sustainable formulation goals and regulatory compliance.

Typical Applications Of Lubrizol Solsperse44000 Dispersant

  1. Automotive and industrial coatings requiring high gloss, color strength, and storage stability.

  2. UV-curable inks and coatings where rapid cure and particle dispersion integrity are critical.

  3. Plastic color concentrates for polyolefins and engineering thermoplastics.

  4. High-solids solventborne decorative and protective coatings.

  5. Specialty inks for packaging and digital printing applications.

Specifications Of Lubrizol Solsperse44000 Dispersant

Chemical TypeHyperbranched polymeric dispersant (non-ionic)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
Primary ApplicationsPigment dispersion in non-aqueous coatings, inks, and plastics
Key FeaturesSteric stabilization, resin-compatible, low VOC impact
BenefitsImproved grind efficiency, enhanced color strength, reduced settling
Recommended Use Level5–15% on pigment weight (varies by system)
Storage StabilityStable at 15–30°C for ≥12 months in sealed container


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