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

Lubrizol Solplus R720 Dispersant

Lubrizol Solplus R720 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, maintains oil cleanliness, and improves oxidation stability—ideal for API CK-4 and FA-4 formulations requiring robust deposit control and fuel economy support.
  • lubrizol solplus r720 dispersant_6a901d73
  • lubrizol solplus r720 dispersant_6a901d73

Features Of Lubrizol Solplus R720 Dispersant

  1. High-efficiency polymeric dispersant designed for stable pigment and filler suspension in demanding solvent-based systems.

  2. Excellent compatibility with aromatic and aliphatic hydrocarbon solvents, as well as common ester and ketone carriers.

  3. Reduces viscosity and improves grind efficiency during pigment dispersion without compromising final film integrity.

  4. Provides long-term storage stability by inhibiting flocculation, settling, and hard packing of dispersed solids.

  5. Low volatility and non-halogenated chemistry support formulation compliance with industrial health and safety standards.

Typical Applications Of Lubrizol Solplus R720 Dispersant

  1. Automotive and industrial OEM coatings requiring high-gloss, defect-free finishes.

  2. General-purpose maintenance and protective coatings for metal and concrete substrates.

  3. Pigmented wood stains and clear finishes where color fidelity and transparency are critical.

  4. High-solids and low-VOC solventborne architectural and decorative coatings.

  5. Specialty inks and overprint varnishes requiring robust rheological control and optical clarity.

Specifications Of Lubrizol Solplus R720 Dispersant

Chemical TypeFunctionalized polymeric dispersant (non-ionic)
Product FormLiquid
AppearanceAmber to light brown viscous liquid
Primary ApplicationsSolventborne coatings, inks, and specialty dispersions
Key FeaturesPigment stabilization, viscosity reduction, anti-settling performance
BenefitsImproved color strength, enhanced gloss, extended shelf life
Recommended Use Level1–5% on pigment weight (varies by system)
Storage ConditionsStore in original sealed container at 10–30°C; protect from freezing and prolonged UV exposure


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