Medium-oil-length alkyd resin based on phthalic anhydride and glycerol for balanced drying and flexibility.
Designed for excellent gloss retention and long-term color stability in air-drying coatings.
Offers good compatibility with common hydrocarbon solvents and conventional coating additives.
Delivers robust film formation with enhanced hardness development and resistance to blocking.
Formulated for low VOC compliance in solvent-borne decorative and protective coatings.
Architectural solvent-borne decorative paints (interior and exterior walls).
General-purpose maintenance coatings for metal and wood substrates.
Industrial maintenance enamels requiring good weatherability and touch-up performance.
Undercoat systems for OEM and aftermarket automotive refinish primers.
Marine and offshore protective coatings where moderate chemical resistance is required.
| Chemical Type | Phthalic–glycerol medium-oil alkyd resin |
| Product Form | Liquid, solvent-borne (xylene/toluene blend) |
| Appearance | Clear to slightly hazy amber liquid |
| Non-Volatile Content (wt%) | 50–52% |
| Acid Value (mg KOH/g) | 6–8 |
| Saponification Value (mg KOH/g) | 170–185 |
| Viscosity (mPa·s, 25°C, Brookfield LV, Spindle #3, 6 rpm) | 2,500–4,000 |
| Primary Applications | Decorative and protective solvent-borne coatings |
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E-mail: wangxingqiang@ericwchem.com
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