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

BASF Sokalan PA 80 S Surfactant

BASF Sokalan PA 80 S is a polyacrylate-based anionic dispersant and rheology modifier designed for waterborne coatings, inks, and agrochemical formulations. It provides excellent pigment stabilization, viscosity control, and storage stability without compromising gloss or film formation. Widely used for its low foaming, high electrolyte tolerance, and compatibility with diverse resin systems.
  • basf sokalan pa 80 s surfactant_f42aa2bb
  • basf sokalan pa 80 s surfactant_f42aa2bb

Features Of BASF Sokalan PA 80 S Surfactant

  1. Highly effective polyacrylate-based dispersant with strong stabilization of inorganic pigments and fillers.

  2. Excellent compatibility with waterborne acrylic, styrene-acrylic, and vinyl acetate-based polymer dispersions.

  3. Low foaming profile suitable for high-shear industrial coating and ink manufacturing processes.

  4. Enables improved gloss, color strength, and long-term storage stability in pigment concentrates.

  5. Non-ionic character ensures broad formulation flexibility and minimal impact on system viscosity.

Typical Applications Of BASF Sokalan PA 80 S Surfactant

  1. Architectural waterborne paints and interior/exterior wall coatings.

  2. Pigment dispersions for industrial maintenance coatings.

  3. Water-based printing inks, especially for flexographic and gravure applications.

  4. Construction chemicals including tile adhesives and cementitious renders.

  5. Wood coatings requiring high pigment loading and low haze.

Specifications Of BASF Sokalan PA 80 S Surfactant

Chemical TypePolyacrylic acid sodium salt (anionic polymeric dispersant)
Product FormAqueous solution (~40% active content)
AppearanceClear to slightly opalescent, low-viscosity liquid
pH (1% aqueous solution)7.5 – 9.0
Density (20 °C)~1.08 – 1.12 g/cm³
SolubilityCompletely miscible with water; compatible with common co-solvents (e.g., glycols, ethanol)
Primary ApplicationsPigment dispersion stabilization in waterborne coatings, inks, and construction systems
Key FeaturesLow foam, high electrolyte tolerance, shear-stable performance


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