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Water-reducible alkyd resin enabling low-VOC, high-performance coatings without co-solvent dependency.
Excellent balance of drying speed, hardness development, and flexibility for demanding industrial applications.
Superior gloss retention and color stability under UV exposure and weathering conditions.
Good compatibility with acrylic dispersions, melamine crosslinkers, and other common waterborne resins.
Low odor formulation suitable for indoor and environmentally sensitive coating systems.
Architectural interior wall and ceiling paints requiring washability and low VOC compliance.
Industrial maintenance coatings for metal substrates in mild-to-moderate corrosion environments.
Wood finishing coatings for furniture and cabinetry where clarity, flow, and sandability are critical.
General-purpose waterborne decorative enamels for DIY and professional contractor use.
Undercoat and primer formulations offering strong intercoat adhesion and substrate wetting.
| Chemical Type | Water-reducible alkyd resin (modified soybean oil-based) |
| Product Form | Opaque white to off-white aqueous dispersion |
| Appearance | Homogeneous, slightly viscous liquid |
| pH (25°C) | 7.5 – 8.5 |
| Non-Volatile Content (wt%, ISO 3251) | 48 – 52% |
| Viscosity (mPa·s, Brookfield RVT, #2 spindle, 20 rpm, 25°C) | 150 – 400 |
| Particle Size (D50, nm, DLS) | 120 – 220 |
| Storage Stability (25°C, 3 months) | No phase separation or viscosity drift |
Q1: What is the primary function of RESYDROL SF 8010w/50WA in waterborne alkyd coatings?
A: RESYDROL SF 8010w/50WA is a self-emulsifying, water-reducible alkyd resin designed to provide film-forming capability, gloss development, and enhanced hardness in low-VOC, waterborne decorative and protective coatings—without requiring external surfactants or co-solvents for stabilization.
Q2: Can this resin be used in high-gloss interior wood finishes?
A: Yes—RESYDROL SF 8010w/50WA delivers excellent clarity, flow, and leveling, making it well-suited for high-gloss, waterborne wood varnishes and clearcoats where aesthetic performance and substrate compatibility are critical.
Q3: How does RESYDROL SF 8010w/50WA compare to traditional solvent-borne alkyds in terms of drying behavior?
A: It exhibits oxidative drying characteristics similar to conventional alkyds but with improved early water resistance and reduced sensitivity to ambient humidity during film formation—enabling more consistent through-dry performance in waterborne systems.
Q4: Is RESYDROL SF 8010w/50WA compatible with common waterborne acrylic or vinyl acetate copolymers?
A: Yes—it demonstrates good compatibility with many waterborne acrylic dispersions and vinyl acetate-based polymers, enabling hybrid formulations that balance alkyd aesthetics with acrylic durability and block resistance.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
