High hydroxyl functionality for excellent crosslinking density with isocyanate or melamine curing agents.
Outstanding weather resistance and UV stability, suitable for long-term outdoor exposure.
Low viscosity at high solids content, enabling high-transfer-efficiency coating formulations.
Superior compatibility with common automotive and industrial topcoat resins and additives.
Consistent batch-to-batch performance ensured by strict GMP-aligned manufacturing controls.
Automotive OEM clearcoats and basecoats.
Industrial maintenance coatings for metal substrates.
High-performance coil coatings requiring gloss retention and flexibility.
Premium architectural metal façade coatings.
| Chemical Type | Hydroxyl-functional acrylic copolymer |
| Product Form | Liquid resin solution |
| Appearance | Clear, pale yellow to colorless liquid |
| Solids Content (wt%) | 55–60% (measured at 120°C, 60 min) |
| Hydroxyl Value (mg KOH/g) | 75–85 |
| Acid Value (mg KOH/g) | < 5 |
| Viscosity (mPa·s, 25°C, #4 spindle, 20 rpm) | 4,000–7,000 |
| Primary Applications | Two-component polyurethane and amino-cured topcoats |
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E-mail: wangxingqiang@ericwchem.com
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