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

Lubrizol Solplus K240 Dispersant

Lubrizol Solplus K240 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 low-SAPS formulations, it supports API CK-4 and FA-4 specifications while delivering robust deposit control in modern turbocharged engines.
  • lubrizol solplus k240 dispersant_aa7fca4e
  • lubrizol solplus k240 dispersant_aa7fca4e

Features Of Lubrizol Solplus K240 Dispersant

  1. Highly effective polymeric dispersant for stabilizing pigment and filler suspensions in solvent-borne and high-solids coatings.

  2. Provides excellent color strength, gloss retention, and long-term storage stability in demanding formulations.

  3. Enables efficient wetting and deagglomeration of organic and inorganic pigments, including carbon black and titanium dioxide.

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

  5. Low-viscosity liquid form simplifies handling, metering, and incorporation without pre-dilution.

Typical Applications Of Lubrizol Solplus K240 Dispersant

  1. Automotive OEM and refinish coatings requiring high color fidelity and rheological control.

  2. Industrial maintenance coatings exposed to harsh environmental conditions.

  3. General-purpose solvent-borne architectural and protective coatings.

  4. High-performance coil and can coatings where pigment dispersion stability is critical.

  5. Specialty inks and overprint varnishes requiring low haze and high transparency.

Specifications Of Lubrizol Solplus K240 Dispersant

Chemical TypeModified polyacrylate polymer
Product FormClear to slightly hazy amber liquid
AppearanceHomogeneous free-flowing liquid
Primary ApplicationsPigment dispersion in solvent-borne and high-solids industrial coatings
Key FeaturesPigment stabilization, wetting enhancement, viscosity control
BenefitsImproved color development, reduced grinding time, enhanced shelf life
Recommended Use Level10–30% on pigment weight (varies by system)
Storage ConditionsStore in original container at 15–30°C; protect from freezing and prolonged UV exposure


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