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

BASF Sokalan CP 9 Surfactant

BASF Sokalan CP 9 is a polyacrylate-based anionic dispersant and rheology modifier from BASF’s Sokalan polymer series, widely used in water-based coatings, construction mortars, and ceramic slurries for superior particle stabilization, viscosity control, and improved flow properties without compromising storage stability.
  • basf sokalan cp 9 surfactant_c58ac279
  • basf sokalan cp 9 surfactant_c58ac279

Features Of BASF Sokalan CP 9 Surfactant

  1. High-performance anionic polyelectrolyte based on polyacrylic acid, optimized for colloidal stabilization.

  2. Excellent dispersion and viscosity-modifying properties in aqueous systems across a broad pH range (pH 4–10).

  3. Low foaming profile—ideal for high-shear industrial cleaning and formulation processes where foam control is critical.

  4. Good compatibility with nonionic surfactants, chelating agents, and common builders in complex detergent matrices.

  5. Biodegradable backbone and REACH-compliant; supports sustainable product design without compromising performance.

Typical Applications Of BASF Sokalan CP 9 Surfactant

  1. Heavy-duty liquid laundry detergents and automatic dishwashing formulations.

  2. Industrial and institutional (I&I) hard-surface cleaners for metal, tile, and glass substrates.

  3. Dispersion stabilizer in pigment concentrates and water-based coatings.

  4. Viscosity enhancer and anti-settling agent in agrochemical suspension concentrates (SCs).

  5. Performance additive in oilfield scale inhibitors and drilling fluid rheology modifiers.

Specifications Of BASF Sokalan CP 9 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)~1.05–1.08 g/cm³
SolubilityCompletely miscible with water; limited solubility in organic solvents
Storage Stability≥12 months at 5–30 °C in sealed original container
Primary ApplicationsDispersion, stabilization, viscosity control, and anti-redeposition in aqueous systems


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