English
Español
tiếng việt
русский
High-performance anionic polyelectrolyte based on polyacrylic acid with controlled molecular weight distribution.
Excellent dispersion and stabilization of inorganic pigments and fillers in aqueous systems.
Effective viscosity modifier with shear-thinning behavior, enhancing formulation stability and application performance.
Low foaming profile—ideal for high-shear industrial processes and automated coating lines.
Compatible with a broad range of co-binders, biocides, and other additives commonly used in water-based formulations.
Architectural coatings—including interior and exterior paints requiring pigment stabilization and rheology control.
Industrial maintenance coatings where long-term storage stability and freeze-thaw resistance are critical.
Water-based printing inks for improved color strength and reduced settling during storage.
Construction chemicals such as tile adhesives and cementitious grouts to enhance particle dispersion and workability.
Specialty agrochemical suspensions (SC formulations) for uniform active ingredient distribution and sedimentation resistance.
| Chemical Type | Anionic polyacrylate copolymer |
| Product Form | Aqueous solution (~30% active content) |
| Appearance | Clear to slightly opalescent, low-viscosity liquid |
| pH (1% aqueous solution) | 3.5 – 4.5 |
| Density (20 °C) | ~1.05 – 1.08 g/cm³ |
| Solubility | Completely miscible with water; compatible with most polar organic solvents at low concentrations |
| Primary Applications | Pigment dispersion, rheology modification, colloidal stabilization in water-based systems |
| Key Features | Low foam, high electrolyte tolerance, excellent wetting and deflocculation capability |
Q1: What is the primary function of Sokalan CP 12 S in formulations?
A: Sokalan CP 12 S is a polyacrylate-based dispersing and stabilizing surfactant designed to prevent particle agglomeration, improve pigment or filler suspension stability, and enhance rheological control—particularly in aqueous systems such as architectural coatings, industrial paints, and construction mortars.
Q2: Is Sokalan CP 12 S compatible with high-shear processing and elevated temperatures?
A: Yes—it exhibits good thermal and mechanical stability under typical formulation and application conditions. It remains effective during high-shear dispersion and maintains performance across common processing temperature ranges encountered in industrial mixing and grinding operations.
Q3: How does Sokalan CP 12 S differ from non-polymeric surfactants in terms of stabilization mechanism?
A: Unlike conventional low-molecular-weight surfactants that rely primarily on electrostatic repulsion, Sokalan CP 12 S provides steric and electrosteric stabilization through its polymeric backbone and carboxylate groups, offering superior long-term dispersion stability and reduced sensitivity to electrolytes or pH fluctuations.
Q4: Can Sokalan CP 12 S be used in low-VOC or zero-VOC formulations?
A: Yes—it is inherently free of volatile organic compounds (VOCs), contains no APEOs or alkylphenol ethoxylates, and supports the development of environmentally compliant formulations aligned with modern regulatory expectations for sustainable coatings and construction products.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
