High hydroxyl functionality (OH# 120–140 mg KOH/g) for efficient crosslinking with melamine and polyisocyanate curing agents.
Excellent compatibility with common solvent-borne and high-solids coating systems.
Superior weather resistance and UV stability, minimizing gloss loss and chalking in exterior applications.
Good flow and leveling characteristics, enabling smooth film formation and enhanced surface aesthetics.
Low volatile organic compound (VOC) profile suitable for formulations targeting regulatory compliance (e.g., EPA, EU Solvent Emissions Directive).
Automotive OEM and refinish topcoats requiring high gloss and durability.
Industrial maintenance coatings for metal substrates exposed to harsh environments.
General-purpose coil coatings for pre-painted steel and aluminum.
High-performance architectural coatings for façades and metal cladding systems.
Plastic coatings for automotive interior trim and durable consumer goods.
| Chemical Type | Hydroxy-functional acrylic copolymer |
| Product Form | Liquid resin solution |
| Appearance | Clear, pale yellow to colorless viscous liquid |
| Hydroxyl Value (OH#) | 120–140 mg KOH/g |
| Acid Value | < 5 mg KOH/g |
| Solids Content | 60 ± 2 wt% (in xylene/butyl acetate blend) |
| Viscosity (25°C, Brookfield RV-DV-II+) | 8,000–12,000 cP |
| Primary Applications | Crosslinkable binder for thermosetting industrial and automotive coatings |
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E-mail: wangxingqiang@ericwchem.com
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