Medium-oil-length alkyd resin based on phthalic anhydride and soybean oil fatty acids.
Designed for excellent gloss retention and long-term weather resistance in exterior coatings.
Offers balanced drying speed—suitable for both air-dry and metal-soap-catalyzed systems.
Provides good compatibility with common hydrocarbon solvents and other film-forming resins.
Delivers robust mechanical film properties, including flexibility and impact resistance.
Exterior architectural coatings for wood and metal substrates.
Industrial maintenance coatings for bridges, tanks, and structural steel.
General-purpose enamel finishes for agricultural and construction equipment.
Decorative metal furniture and fencing coatings requiring durable gloss.
Refinish coatings for OEM-adjacent applications where alkyd performance is specified.
| Chemical Type | Phthalic–soybean oil alkyd resin |
| Product Form | Liquid (solution in aromatic hydrocarbons) |
| Appearance | Clear, pale yellow to amber viscous liquid |
| Primary Applications | Exterior air-dry enamels, industrial maintenance coatings |
| Key Features | Medium oil length (~48–52%), high gloss, good UV stability |
| Benefits | Easy formulation, broad solvent compatibility, reliable through-dry |
| VOC Content (typical) | Approx. 500–550 g/L (as supplied) |
| Storage Stability | Stable for ≥12 months in sealed containers at 15–25°C |
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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