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

BASF Sokalan PA 30 CL Surfactant

BASF Sokalan PA 30 CL is a polyacrylate-based anionic dispersant surfactant from BASF’s Sokalan polymer series, designed for high-efficiency pigment stabilization and rheology control in waterborne coatings, inks, and construction additives—offering excellent compatibility, low foaming, and robust electrolyte resistance.
  • basf sokalan pa 30 cl surfactant_b6b2387a
  • basf sokalan pa 30 cl surfactant_b6b2387a

Features Of BASF Sokalan PA 30 CL Surfactant

  1. High-performance polyacrylate-based associative thickener with excellent rheology control.

  2. Delivers outstanding suspension stability for insoluble particles in aqueous systems.

  3. Provides low-shear viscosity enhancement and improved sag resistance in vertical applications.

  4. Compatible with a broad range of anionic, nonionic, and cationic surfactants and co-binders.

  5. Enables reduced formulation viscosity at high shear, supporting easy application and leveling.

Typical Applications Of BASF Sokalan PA 30 CL Surfactant

  1. Architectural coatings — interior and exterior latex paints.

  2. Industrial maintenance coatings — protective primers and topcoats.

  3. Textile printing pastes — pigment-based formulations requiring stable rheology.

  4. Construction chemicals — tile adhesives and cementitious renders.

  5. Agrochemical suspensions — SC (suspension concentrate) formulations.

Specifications Of BASF Sokalan PA 30 CL Surfactant

Chemical TypePolyacrylic acid derivative (associative thickener)
Product FormAqueous solution (~30% active content)
AppearanceClear to slightly opalescent, low-viscosity liquid
pH (1% aqueous solution)3.5 – 4.5
Density (20 °C)~1.03 – 1.05 g/cm³
SolubilityCompletely miscible with water; compatible with common polar organic solvents
Storage StabilityStable for ≥12 months at 5–30 °C in unopened original container
Primary FunctionAssociative thickener and rheology modifier


BASF Sokalan PA 30 CL Surfactant – Frequently Asked Questions (FAQ)

Q1: What is the primary function of Sokalan PA 30 CL in formulations?

A: Sokalan PA 30 CL is a polyacrylate-based associative thickener and rheology modifier designed to provide controlled viscosity, improved suspension stability, and enhanced shear-thinning behavior—particularly in aqueous systems containing surfactants and electrolytes.


Q2: Is Sokalan PA 30 CL compatible with anionic and nonionic surfactants?

A: Yes, it demonstrates broad compatibility with common anionic, nonionic, and amphoteric surfactants, making it suitable for use in high-surfactant-content applications such as liquid detergents, dishwashing liquids, and personal care cleansers.


Q3: How does Sokalan PA 30 CL perform in high-electrolyte environments?

A: It is specifically engineered for robust performance in challenging ionic conditions, maintaining effective thickening and stability even in the presence of moderate to high concentrations of salts commonly found in household and industrial cleaning formulations.


Q4: What is the recommended method for incorporating Sokalan PA 30 CL into a formulation?

A: For optimal dispersion and activation, it is typically added under moderate agitation during the cool-down phase or post-surfactant addition. Pre-dilution in water or co-solvent may be used to support uniform incorporation, especially in low-water or high-viscosity batches.


Q5: Can Sokalan PA 30 CL be used in rinse-off personal care products?

A: Yes—it is widely applied in rinse-off formulations such as shampoos and body washes where mildness, clarity, and efficient viscosity control are required. Its polyacrylate backbone contributes to good foaming synergy and minimal residue perception.



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