High hydroxyl functionality (OH# 120–140 mg KOH/g) for excellent crosslinking efficiency with melamine and polyisocyanate curing agents.
Superior weather resistance and UV stability, maintaining gloss and color retention in demanding outdoor applications.
Low viscosity (4,000–6,000 cP at 25°C) enabling high-solids formulation with reduced VOC emissions.
Excellent compatibility with common acrylics, alkyds, and polyester resins for hybrid coating systems.
Consistent batch-to-batch reproducibility supported by strict in-process QC and GMP-aligned manufacturing.
Automotive OEM clearcoats and basecoats requiring high film integrity and chip resistance.
Industrial maintenance coatings for metal substrates in infrastructure and agricultural equipment.
High-performance coil coatings for pre-painted steel used in building façades and appliances.
Powder coating hybrids where hydroxyl functionality enables low-cure-temperature crosslinking.
UV-curable hybrid topcoats leveraging synergistic reactivity with acrylate-functional co-resins.
| Chemical Type | Hydroxy-functional acrylic copolymer |
| Product Form | Liquid resin in aromatic hydrocarbon solvent blend |
| Appearance | Clear, pale yellow liquid, free of sediment or haze |
| Hydroxyl Value (OH#) | 120–140 mg KOH/g |
| Acid Value | < 5 mg KOH/g |
| Non-Volatile Content | 55 ± 2 wt% (at 120°C, 60 min) |
| Viscosity (25°C) | 4,000–6,000 cP (Brookfield RV-DV2T, spindle #3, 20 rpm) |
| Density (25°C) | 0.94–0.97 g/cm³ |
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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