High hydroxyl functionality for excellent crosslinking efficiency with melamine and polyisocyanate curing agents.
Outstanding weather resistance and UV stability, ensuring long-term gloss retention and color fidelity.
Low viscosity at high solids content (≥75% w/w), enabling reduced solvent usage and improved VOC compliance.
Excellent compatibility with common acrylics, polyesters, and cellulose esters in multi-resin coating systems.
Consistent batch-to-batch reproducibility supported by rigorous in-process QC and GMP-aligned manufacturing.
Automotive OEM and refinish topcoats requiring high hardness and chip resistance.
Industrial maintenance coatings for metal substrates in architectural and agricultural equipment.
General-purpose coil coatings where flexibility, corrosion resistance, and bake performance are critical.
Powder coating hybrid systems leveraging hydroxyl functionality for enhanced flow and edge coverage.
High-performance plastic coatings for automotive interior trim and electronic housings.
| Chemical Type | Hydroxy-functional acrylic copolymer |
| Product Form | Liquid resin solution |
| Appearance | Clear, pale yellow to water-white liquid |
| Solids Content (wt%) | 75.0 ± 1.0% |
| Hydroxyl Value (mg KOH/g) | 85–95 |
| Acid Value (mg KOH/g) | < 5.0 |
| Viscosity (25°C, mPa·s) | 2,500–4,000 (Brookfield RV-DV2T, spindle #3, 20 rpm) |
| Primary Applications | Thermoset industrial and automotive coatings |
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E-mail: wangxingqiang@ericwchem.com
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