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

BASF Sokalan PA 25 CL Granules Surfactant

BASF Sokalan PA 25 CL Granules is a polyacrylate-based anionic dispersant surfactant designed for high-efficiency pigment stabilization in waterborne coatings and inks. Its granular form ensures excellent flowability, low dust, and rapid dissolution. Ideal for architectural and industrial applications requiring viscosity control and color strength retention.
  • basf sokalan pa 25 cl granules surfactant_750df453
  • basf sokalan pa 25 cl granules surfactant_750df453

Features Of BASF Sokalan PA 25 CL Granules Surfactant

  1. Highly effective polyacrylate-based dispersant for inorganic pigments and fillers.

  2. Free-flowing granular form ensures excellent dosing accuracy and reduced dust generation during handling.

  3. Excellent stabilization performance in high-solids, low-VOC aqueous systems.

  4. Good compatibility with a broad range of waterborne resins including acrylics, styrene-acrylics, and PUDs.

  5. Enables improved gloss, color strength, and storage stability in pigment concentrates and architectural coatings.

Typical Applications Of BASF Sokalan PA 25 CL Granules Surfactant

  1. Architectural paints and interior/exterior wall coatings.

  2. Pigment dispersions and color pastes for industrial coatings.

  3. Waterborne wood coatings and stains.

  4. Construction chemicals including tile adhesives and cementitious renders.

  5. Printing inks (water-based flexo and gravure formulations).

Specifications Of BASF Sokalan PA 25 CL Granules Surfactant

Chemical TypePolyacrylic acid sodium salt (anionic polyelectrolyte)
Product FormFree-flowing white to off-white granules
AppearanceDry, non-dusting granules
pH (1% aqueous solution)7.0 – 9.0
SolubilityFully soluble in cold and warm water
Primary ApplicationsDispersant/stabilizer for inorganic pigments (e.g., TiO₂, CaCO₃, clay) in aqueous systems
Key FeaturesHigh molecular weight, anionic charge density, low foaming
BenefitsImproved grind efficiency, enhanced storage stability, reduced viscosity at high pigment loading


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