Aliphatic polyisocyanate-based curing agent offering excellent weather resistance and UV stability.
Low-viscosity liquid formulation enabling easy handling, precise metering, and efficient mixing with hydroxyl-functional resins.
Fast-reacting at ambient and elevated temperatures, supporting rapid cure development without compromising film integrity.
Provides outstanding chemical resistance, including resistance to solvents, acids, and alkalis in cured coatings.
Compliant with major global VOC regulations, supporting sustainable industrial coating formulations.
Automotive OEM and refinish clearcoats requiring high gloss and long-term durability.
Industrial maintenance coatings for metal structures, bridges, and offshore equipment.
High-performance plastic coatings for automotive interior and exterior trim components.
Powder coating hybrid systems where enhanced flexibility and impact resistance are critical.
Architectural metal coatings for façades, roofing, and cladding exposed to harsh environmental conditions.
| Chemical Type | Aliphatic polyisocyanate (hexamethylene diisocyanate trimer) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| NCO Content (wt%) | 15.5 – 16.5% |
| Viscosity at 25°C (mPa·s) | 800 – 1,200 |
| Density at 25°C (g/cm³) | 1.18 – 1.22 |
| Flash Point (PMCC, °C) | 145 – 155 |
| Primary Applications | Two-component polyurethane coatings (clearcoats, topcoats, industrial finishes) |
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E-mail: wangxingqiang@ericwchem.com
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