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

Lubrizol Solsperse 20000 Dispersant

Lubrizol Solsperse 20000 is a high-performance polymeric dispersant from Lubrizol’s Solsperse series, designed for pigment stabilization in solvent-based coatings and inks. It delivers excellent color strength, gloss retention, and viscosity control while enabling high pigment loading and improved storage stability across diverse resin systems.
  • lubrizol solsperse 20000 dispersant_71197e7d
  • lubrizol solsperse 20000 dispersant_71197e7d

Features Of Lubrizol Solsperse 20000 Dispersant

  1. High-performance polymeric dispersant designed for exceptional pigment stabilization in non-aqueous systems.

  2. Enables superior color strength, gloss, and transparency in demanding pigment concentrates.

  3. Offers excellent viscosity reduction and improved mill base stability across diverse organic solvents and resin systems.

  4. Provides long-term storage stability with minimal settling or flocculation in high-pigment-loading formulations.

  5. Compatible with a broad range of resins including alkyds, acrylics, polyesters, and epoxy esters.

Typical Applications Of Lubrizol Solsperse 20000 Dispersant

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

  2. Pigment concentrates (color pastes) for solvent-based inks and paints.

  3. High-solids and low-VOC decorative and protective coatings.

  4. Plastic colorants and masterbatches for thermoplastic processing.

  5. Specialty graphic arts inks including gravure and flexographic inks.

Specifications Of Lubrizol Solsperse 20000 Dispersant

Chemical TypePolymethacrylate-based hyperdispersant
Product FormViscous liquid
AppearanceAmber to light brown transparent liquid
Primary ApplicationsSolvent-based coatings, inks, and pigment concentrates
Key FeaturesAnchor group + steric stabilization architecture
BenefitsReduced grinding time, enhanced color development, improved shelf life
SolubilityCompatible with aromatic hydrocarbons, ketones, esters, and common coating resins
Recommended Use Level10–30% on pigment weight (varies by system)


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