High hydroxyl functionality for excellent crosslinking efficiency with melamine and polyisocyanate curing agents.
Outstanding weather resistance and UV stability, ensuring long-term gloss and color retention in exterior coatings.
Low viscosity at high solids content (≥75% w/w), enabling reduced VOC formulations without sacrificing application performance.
Excellent compatibility with common acrylics, polyesters, and cellulose esters for versatile resin blending.
Consistent batch-to-batch reproducibility, validated by rigorous in-house QC testing and FTIR spectral fingerprinting.
Automotive OEM and refinish topcoats requiring high gloss, chip resistance, and bake stability.
Industrial maintenance coatings for metal substrates exposed to harsh environmental conditions.
Powder coating base resins (hybrid systems) where enhanced flow and edge coverage are critical.
High-performance can and coil coatings demanding excellent corrosion resistance and sterilization stability.
Architectural pre-finished metal (PPM) coatings requiring superior chalk resistance and durability.
| Chemical Type | Hydroxy-functional acrylic copolymer |
| Product Form | Clear to pale yellow liquid |
| Appearance | Homogeneous, free from sediment or haze |
| 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) | 3,000–5,000 (measured at 75% solids in xylene) |
| Primary Applications | Baked industrial coatings, automotive finishes, coil coatings |
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E-mail: wangxingqiang@ericwchem.com
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