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Water-reducible alkyd resin enabling low-VOC, high-performance coatings without co-solvents.
Excellent gloss retention and film hardness development at ambient cure conditions.
Superior compatibility with acrylic emulsions and other waterborne resins for hybrid systems.
Good storage stability in neutral to slightly alkaline formulations (pH 7.5–8.5).
Enhanced substrate wetting and flow characteristics for smooth, defect-free films.
Architectural interior wall paints requiring durability and washability.
Wood finishes for furniture and cabinetry where clarity and amber tone control are critical.
Metal primers and topcoats for general industrial maintenance applications.
Recycled-content or bio-based coating formulations seeking renewable carbon content.
DIY and professional-grade decorative coatings compliant with EU Ecolabel and Green Seal standards.
| Chemical Type | Water-reducible modified alkyd resin |
| Product Form | Liquid dispersion in water |
| Appearance | Opaque off-white to light beige liquid |
| pH (10% aqueous solution) | 7.8–8.3 |
| Non-Volatile Content (wt%) | 58–62% |
| Viscosity (Brookfield RVT, #2 spindle, 20 rpm, 25°C) | 1,200–2,000 mPa·s |
| Particle Size (D50) | 0.8–1.4 µm |
| Primary Applications | Waterborne architectural and industrial coatings |
Q1: What is the primary application area for RESYDROL VAX 5519w/60BGMP?
A: This water-reducible alkyd resin is specifically designed for high-performance, low-VOC industrial maintenance and protective coatings, including metal primers, topcoats, and general-purpose finishes where balanced drying, gloss retention, and substrate adhesion are required.
Q2: Is RESYDROL VAX 5519w/60BGMP compatible with common co-binders and additives used in waterborne systems?
A: Yes — it demonstrates good compatibility with acrylic emulsions, polyurethane dispersions, and standard waterborne rheology modifiers, defoamers, and surfactants. Compatibility testing under actual formulation conditions is recommended to confirm stability and performance.
Q3: How does this resin contribute to film formation and drying behavior in waterborne alkyd systems?
A: RESYDROL VAX 5519w/60BGMP supports oxidative crosslinking while enabling efficient water evaporation, resulting in improved through-dry, reduced blocking tendency, and enhanced early hardness development compared to conventional water-reducible alkyds.
Q4: Can this resin be used in formulations targeting regulatory compliance for low-emission coatings?
A: Yes — as a water-reducible alkyd, it helps formulators significantly reduce VOC content relative to solvent-borne alternatives. Its formulation flexibility supports compliance with major regional low-VOC regulations for industrial and maintenance coatings, subject to final formulation validation.
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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
