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

Lubrizol Solsperse AP2385 Dispersant

Lubrizol Solsperse AP2385 Dispersant is a high-performance polymeric dispersant from Lubrizol’s Solsperse series, engineered for stable pigment dispersion in solvent-based coatings and inks. It delivers excellent color development, viscosity control, and long-term storage stability while minimizing flocculation and settling across diverse pigment systems.
  • lubrizol solsperse ap2385 dispersant_39a535e5
  • lubrizol solsperse ap2385 dispersant_39a535e5

Features Of Lubrizol Solsperse AP2385 Dispersant

  1. High-efficiency steric stabilization for pigment and filler dispersions in solvent-borne systems.

  2. Excellent compatibility with a broad range of resins including alkyds, acrylics, and polyurethanes.

  3. Enables high solids loading while maintaining low viscosity and long-term dispersion stability.

  4. Reduces grinding time and energy consumption during pigment milling operations.

  5. Improves gloss, color strength, and transparency in final coatings formulations.

Typical Applications Of Lubrizol Solsperse AP2385 Dispersant

  1. Automotive OEM and refinish coatings.

  2. Industrial maintenance and protective coatings.

  3. General-purpose decorative architectural coatings (solvent-based).

  4. Printing inks for packaging and commercial applications.

  5. Plastic color concentrates and masterbatches.

Specifications Of Lubrizol Solsperse AP2385 Dispersant

Chemical TypeHyperdispersant — comb-type copolymer
Product FormLiquid
AppearanceAmber to light brown viscous liquid
Primary ApplicationsSolvent-borne coatings, inks, and plastics
Key FeaturesSteric stabilization, resin-compatible, non-ionic
BenefitsImproved dispersion stability, reduced viscosity, enhanced color development
Recommended Use Level10–25% on pigment weight (varies by system)
Storage ConditionsStore in original container at 10–30°C; protect from freezing and excessive heat


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