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

BASF Sokalan CP 7 Surfactant

BASF Sokalan CP 7 is a polyacrylate-based anionic dispersant and rheology modifier from BASF’s Sokalan polymer series, designed for stable pigment dispersion and viscosity control in waterborne coatings, adhesives, and construction chemicals. It enhances shelf life, improves flow, and reduces sedimentation without compromising film formation.
  • basf sokalan cp 7 surfactant_e503e16b
  • basf sokalan cp 7 surfactant_e503e16b

Features Of BASF Sokalan CP 7 Surfactant

  1. High-performance anionic polyelectrolyte based on polyacrylic acid with controlled molecular weight distribution.

  2. Excellent dispersion and stabilization of inorganic pigments and fillers in aqueous systems.

  3. Effective viscosity modifier that enhances rheological control without compromising flow properties.

  4. Good compatibility with a broad range of surfactants, binders, and biocides commonly used in industrial formulations.

  5. Low-foaming profile suitable for high-shear processing and automated coating or cleaning applications.

Typical Applications Of BASF Sokalan CP 7 Surfactant

  1. Architectural and industrial waterborne paints and coatings.

  2. Industrial cleaning formulations, including CIP (clean-in-place) and alkaline detergents.

  3. Ceramic tile adhesives and cementitious grouts.

  4. Agrochemical suspension concentrates (SC) and water-dispersible granules (WDG).

  5. Construction additives for concrete admixtures and self-leveling underlayments.

Specifications Of BASF Sokalan CP 7 Surfactant

Chemical TypeAnionic polyacrylic acid copolymer
Product FormAqueous solution (~30% active content)
AppearanceClear to slightly opalescent, low-viscosity liquid
pH (1% aqueous solution)3.5 – 4.5
Density (20 °C)~1.08 – 1.12 g/cm³
SolubilityCompletely miscible with water; limited solubility in organic solvents
Primary ApplicationsDispersant, rheology modifier, stabilizer for aqueous pigment systems
Key FeaturesLow foaming, high electrolyte tolerance, shear-stable performance


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