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High-performance anionic polyelectrolyte based on polyacrylic acid, optimized for dispersion and rheology control.
Free-flowing, low-dust powder form ensures safe handling and precise dosing in dry-blend formulations.
Excellent compatibility with inorganic pigments, fillers, and cementitious systems without compromising stability.
Enables significant water reduction while maintaining workability in high-solids aqueous systems.
Non-toxic, APEO-free, and compliant with major global regulatory frameworks for industrial use.
Cement-based tile adhesives and grouts.
Self-leveling underlayments and flowable mortars.
Pigmented architectural coatings and texture finishes.
Industrial cleaning formulations requiring suspension and anti-settling functionality.
Waterborne ceramic glazes and refractory castables.
| Chemical Type | Anionic polyacrylic acid (PAA) copolymer |
| Product Form | Free-flowing white to off-white powder |
| Appearance | Fine, homogeneous granular powder |
| pH (1% aqueous solution) | 3.0 – 4.5 |
| Solubility | Freely soluble in cold and warm water |
| Moisture Content | ≤ 8.0 wt-% |
| Key Functionality | Dispersant, rheology modifier, anti-settling agent |
| Storage Stability | Stable for ≥ 24 months in original sealed packaging at <25°C, <60% RH |
Q1: What is the primary function of Sokalan CP 5 in formulations?
A: Sokalan CP 5 is a polyacrylate-based powder surfactant designed primarily to provide rheology control, dispersion stabilization, and suspension aid in aqueous systems—especially in high-solids or low-VOC industrial coatings, construction mortars, and agrochemical suspensions.
Q2: How does Sokalan CP 5 differ from liquid polyacrylate dispersants?
A: As a free-flowing powder, Sokalan CP 5 offers improved handling, longer shelf life, and easier integration into dry-blend formulations compared to liquid alternatives. Its anhydrous form eliminates water-related storage concerns and simplifies dosage accuracy in powder-based systems.
Q3: Is Sokalan CP 5 compatible with common inorganic pigments and fillers?
A: Yes—it demonstrates broad compatibility with calcium carbonate, titanium dioxide, silica, and clay-based materials. Its polyelectrolyte structure enables effective adsorption and electrostatic stabilization across a range of pH conditions typically encountered in cementitious and coating applications.
Q4: What are typical dosage guidelines for Sokalan CP 5?
A: Dosage depends on formulation requirements, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight relative to the total solids content. Optimal levels should be determined through application-specific testing to balance dispersion efficiency and rheological performance.
Q5: Can Sokalan CP 5 be used in environmentally sensitive applications?
A: Sokalan CP 5 is non-ionic and不含 alkylphenol ethoxylates (APEOs), formaldehyde, or heavy metals. It aligns with industry trends toward safer, more sustainable additives—though final regulatory compliance must be verified per regional and end-use requirements.
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E-mail: wangxingqiang@ericwchem.com
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