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High hydroxyl functionality for excellent crosslinking density with melamine and polyisocyanate curing agents.
Outstanding weather resistance and UV stability, ideal for demanding exterior coating applications.
Good compatibility with common solvent-based resins and additives used in industrial coatings.
Low viscosity enables high-solids formulation without sacrificing application performance.
Consistent batch-to-batch reproducibility supporting reliable manufacturing scale-up.
Automotive OEM and refinish topcoats requiring high gloss and long-term durability.
Industrial maintenance coatings for metal substrates exposed to harsh environmental conditions.
Powder coating primers and clearcoats where hydroxyl functionality supports robust film formation.
Architectural metal cladding and facade coatings demanding superior color retention and chalking resistance.
| Chemical Type | Hydroxyl-functional acrylic copolymer |
| Product Form | Liquid resin in organic solvent (e.g., xylene/butyl acetate blend) |
| Appearance | Clear, pale yellow liquid |
| Hydroxyl Value (mg KOH/g) | 130–150 |
| Non-Volatile Content (% w/w) | 55–60 |
| Viscosity (25°C, mPa·s) | 400–800 (Brookfield, spindle #3, 20 rpm) |
| Solvent Type | Aromatic and ester blend |
| Primary Applications | High-performance thermoset coatings, automotive and industrial finishes |
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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
