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.
Low viscosity at high solids content, enabling efficient formulation of high-performance coatings with reduced VOC emissions.
Excellent compatibility with common acrylic, polyester, and cellulose ester resins in multi-resin systems.
Consistent batch-to-batch reproducibility supported by Mitsui Chemicals’ stringent quality control standards.
Automotive OEM topcoats and clearcoats requiring high durability and aesthetic performance.
Industrial maintenance coatings for metal substrates exposed to outdoor or harsh environments.
High-gloss appliance finishes demanding scratch resistance and chemical resistance.
Coil coating systems where rapid cure response and film integrity are critical.
Powder coating hybrid formulations leveraging hydroxyl reactivity for improved flow and edge coverage.
| Chemical Type | Hydroxyl-functional acrylic copolymer |
| Product Form | Liquid resin solution (typically in xylene or aromatic solvent blend) |
| Appearance | Clear, pale yellow to colorless liquid |
| Hydroxyl Value (mg KOH/g) | 80–95 |
| Solids Content (% by weight) | 50–55 |
| Viscosity (mPa·s, 25°C, #4 spindle, 20 rpm) | 1,200–2,000 |
| Acid Value (mg KOH/g) | < 5 |
| Primary Applications | Thermosetting automotive, industrial, and coil coatings |
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E-mail: wangxingqiang@ericwchem.com
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