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High hydroxyl functionality for excellent crosslinking density with melamine and polyisocyanate curing agents.
Superior weatherability and UV resistance, ensuring long-term gloss retention and color stability.
Optimized molecular weight distribution for balanced viscosity, film formation, and solvent release.
Excellent compatibility with common acrylic and polyester resins used in high-performance coatings.
Low volatile organic compound (VOC) formulation support, facilitating compliance with stringent environmental regulations.
Automotive OEM topcoats and clearcoats.
Industrial maintenance coatings for metal substrates.
Architectural high-gloss exterior finishes.
Plastic coatings requiring adhesion, flexibility, and chemical resistance.
Powder coating hybrid systems (liquid-assisted or hybrid binder applications).
| Chemical Type | Hydroxyl-functional acrylic copolymer |
| Product Form | Liquid resin solution |
| Appearance | Clear, pale yellow to colorless liquid |
| Hydroxyl Value (mg KOH/g) | 65–75 |
| Acid Value (mg KOH/g) | < 5 |
| Solids Content (% by weight) | 50 ± 2 (in xylene/butyl acetate blend) |
| Viscosity (mPa·s at 25°C) | 3,000–5,000 (Brookfield RVT, spindle #3, 20 rpm) |
| Primary Applications | Thermosetting automotive and industrial coatings |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
