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High hydroxyl functionality for excellent crosslink density with melamine and polyisocyanate curing agents.
Low VOC content, supporting compliance with stringent environmental regulations including EU Directive 2004/42/EC.
Outstanding gloss retention and UV resistance in outdoor-cured and weather-exposed coatings.
Good compatibility with common solventborne acrylics, alkyds, and polyester resins.
Optimized molecular weight distribution for balanced flow, leveling, and film hardness development.
Automotive OEM topcoats and clearcoats.
Industrial maintenance coatings for metal substrates.
General-purpose coil coating systems.
Powder coating hybrid formulations (when blended with appropriate polyesters).
| Chemical Type | Hydroxyl-functional acrylic copolymer |
| Product Form | Liquid resin solution |
| Appearance | Clear, pale yellow to colorless liquid |
| Solvent System | Aromatic hydrocarbons and esters (e.g., xylene, butyl acetate) |
| Hydroxyl Value (mg KOH/g) | 85–95 |
| Acid Value (mg KOH/g) | < 5 |
| Non-Volatile Content (% w/w) | 50 ± 2 |
| Viscosity (DIN 4, 23°C, mPa·s) | 2,500–3,500 |
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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
