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High solids content for improved film build and application efficiency.
Excellent water resistance and scrub resistance after film formation.
Low VOC formulation compliant with stringent global environmental regulations.
Good compatibility with common coalescents, pigments, and crosslinkers.
Fast drying with balanced open time for industrial coating line productivity.
Architectural interior and exterior wall paints.
Industrial maintenance coatings for metal substrates.
Wood coatings requiring clarity, hardness, and low yellowing.
Plastic coatings for ABS, PVC, and polycarbonate substrates.
Water-based can and coil coatings requiring corrosion inhibition support.
| Chemical Type | Acrylic copolymer dispersion |
| Product Form | White to slightly bluish translucent liquid |
| Appearance | Homogeneous aqueous dispersion |
| Solids Content (wt%) | 48–50% |
| pH (at 25°C) | 8.0–9.0 |
| Minimum Film Formation Temperature (MFFT) | 22–25°C |
| Viscosity (Brookfield RVT, #2 spindle, 20 rpm, 25°C) | 100–300 mPa·s |
| VOC Content | <50 g/L (as supplied) |
Q1: What is the primary application area for NeoCryl XK-52?
A: NeoCryl XK-52 is primarily designed as a co-binder or performance modifier in high-solids, low-VOC waterborne industrial coatings—especially for metal substrates requiring excellent corrosion resistance, early water resistance, and good film formation at ambient temperatures.
Q2: How does XK-52 differ from conventional acrylic emulsions?
A: Unlike standard acrylic emulsions, XK-52 features a tailored particle morphology and optimized surfactant system that enhances compatibility with epoxy, polyurethane, and silane-based hybrid systems—enabling improved adhesion, blister resistance, and stability in challenging formulations containing pigments or ionic additives.
Q3: Can XK-52 be used in food-contact coatings?
A: NeoCryl XK-52 is not pre-approved for direct food-contact applications. Its suitability depends on full formulation evaluation against applicable regulatory frameworks (e.g., FDA 21 CFR, EU Framework Regulation), including migration testing of the final cured coating—formulators must conduct comprehensive compliance validation.
Q4: What are key handling and storage recommendations?
A: Store in original sealed containers at temperatures between 5–30 °C; avoid freezing and prolonged exposure to direct sunlight. Prior to use, ensure thorough mixing to re-disperse any settled material—do not dilute with hard water or highly ionic solutions without prior compatibility testing.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
