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High hydroxyl functionality for excellent crosslink density with melamine and polyisocyanate curing agents.
Optimized molecular weight distribution for balanced flow, leveling, and film hardness development.
Low VOC formulation compliant with stringent global regulatory requirements (e.g., EU Directive 2004/42/EC).
Superior weatherability and UV resistance, enabling long-term gloss and color retention in exterior coatings.
Good compatibility with common solvent-based acrylics, alkyds, and polyester resins for hybrid system design.
Automotive OEM topcoats and clearcoats.
Industrial maintenance coatings for metal substrates.
General-purpose coil coatings requiring high durability and flexibility.
Powder coating base resins for hybrid acrylic-polyester systems.
High-performance wood finishes demanding clarity and chemical resistance.
| Chemical Type | Hydroxyl-functional acrylic copolymer |
| Product Form | Liquid resin solution |
| Appearance | Clear, pale yellow to amber liquid |
| Primary Applications | Thermosetting coatings requiring crosslinking with melamine or isocyanate hardeners |
| Key Features | High OH value, low viscosity, excellent solubility in common organic solvents |
| Benefits | Enhanced cure speed, superior film hardness, and improved mar resistance |
| Solvent System | Xylene/butyl acetate blend (typical) |
| Hydroxyl Value (mg KOH/g) | 72–78 |
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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
