Medium-oil, phthalic anhydride-modified alkyd resin offering balanced drying speed and film flexibility.
Excellent compatibility with nitrocellulose, PVC plastisols, and common solvent-based acrylics.
Provides good gloss retention and surface hardness in air-dry coatings.
Low viscosity enables high-solids formulation without excessive solvent demand.
Designed for enhanced pigment wetting and improved rheological stability in industrial finishes.
Industrial maintenance coatings for metal structures and equipment.
General-purpose air-dry enamels for agricultural and construction machinery.
Undercoat primers requiring good sandability and intercoat adhesion.
Decorative wood finishes where moderate chemical resistance and flow leveling are required.
Coating systems for metal packaging and coil coating pre-treatment layers.
| Chemical Type | Phthalic anhydride-modified medium-oil alkyd resin |
| Product Form | Liquid |
| Appearance | Clear to slightly hazy amber liquid |
| Solvent | Xylene / aromatic hydrocarbon blend |
| Non-Volatile Content (wt%) | ~60–65% |
| Viscosity (25°C, mPa·s) | 1,200–1,800 (Brookfield LV, spindle #3, 6 rpm) |
| Acid Value (mg KOH/g) | 6–10 |
| Density (20°C, g/cm³) | 0.98–1.02 |
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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