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

Lubrizol Solplus K500 Dispersant

Lubrizol Solplus K500 Dispersant is a high-performance polymeric dispersant from Lubrizol’s Solplus series, engineered for superior soot handling and viscosity control in heavy-duty diesel engine oils. It enhances sludge dispersion, improves oxidation stability, and maintains cleanliness across extended drain intervals. Compatible with conventional and advanced additive packages, it delivers robust performance in API CK-4 and FA-4 formulations.
  • lubrizol solplus k500 dispersant_450791e3
  • lubrizol solplus k500 dispersant_450791e3

Features Of Lubrizol Solplus K500 Dispersant

  1. High-performance polymeric dispersant designed for exceptional pigment and filler stabilization in demanding solvent-based systems.

  2. Provides outstanding viscosity control and long-term storage stability, minimizing settling and hard packing.

  3. Enables high solids loading while maintaining low to medium viscosity and excellent flow characteristics.

  4. Compatible with a broad range of resins including alkyds, acrylics, polyurethanes, and epoxy esters.

  5. Offers good compatibility with common organic solvents and low volatility, supporting VOC-compliant formulations.

Typical Applications Of Lubrizol Solplus K500 Dispersant

  1. Automotive refinish coatings (basecoats and clearcoats).

  2. Industrial maintenance and protective coatings.

  3. General-purpose decorative architectural paints (solvent-borne).

  4. Printing inks for packaging and industrial substrates.

  5. Wood finishes and furniture coatings requiring high gloss and color fidelity.

Specifications Of Lubrizol Solplus K500 Dispersant

Chemical TypeFunctionalized polymeric dispersant (non-ionic)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
Primary ApplicationsSolvent-borne coatings, inks, and industrial finishes
Key FeaturesPigment stabilization, viscosity reduction, anti-settling performance
BenefitsImproved grind efficiency, enhanced color development, extended shelf life
Recommended Use Level10–30% 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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