High hydroxyl functionality for excellent crosslinking density with isocyanate or melamine curing agents.
Outstanding weather resistance and UV stability, minimizing chalking and gloss loss in exterior coatings.
Low solution viscosity enables high-solids formulation without sacrificing application performance.
Superior compatibility with common polyester, epoxy, and acrylic resins for hybrid coating systems.
Consistent batch-to-batch reproducibility ensured by strict GMP-controlled polymerization process.
Automotive OEM and refinish topcoats requiring high gloss and long-term durability.
Industrial maintenance coatings for metal structures exposed to harsh environmental conditions.
High-performance coil coatings on pre-painted steel and aluminum substrates.
Premium architectural coatings for façades, windows, and cladding systems.
Plastic coatings for automotive interior trim and electronic housings.
| Chemical Type | Hydroxy-functional acrylic copolymer |
| Product Form | Liquid resin in aromatic hydrocarbon solvent |
| Appearance | Clear, colorless to pale yellow liquid |
| Hydroxyl Value (mg KOH/g) | 65–75 |
| Acid Value (mg KOH/g) | < 5 |
| Non-Volatile Content (% w/w) | 55 ± 2 |
| Viscosity (25°C, mPa·s) | 3,000–5,000 (Brookfield RV-DV2T, spindle #3, 20 rpm) |
| Density (25°C, g/cm³) | 0.94–0.97 |
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E-mail: wangxingqiang@ericwchem.com
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