Aliphatic polyisocyanate-based curing agent offering excellent weather resistance and UV stability.
Low viscosity enables easy handling, precise metering, and compatibility with standard spray equipment.
Non-yellowing performance ideal for high-gloss and clear-coat applications requiring long-term color retention.
Reacts efficiently with hydroxyl-functional resins (e.g., acrylics, polyesters) at ambient to moderate elevated temperatures.
Complies with major global VOC regulations for industrial coating systems.
Automotive OEM and refinish clear coats.
High-performance industrial maintenance coatings for architectural metal and infrastructure.
Precision plastic coatings for electronics housings and automotive interior trim.
UV-resistant topcoats for agricultural and construction machinery.
Two-component (2K) polyurethane systems for premium wood and furniture finishes.
| Chemical Type | Aliphatic polyisocyanate (hexamethylene diisocyanate trimer) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| NCO Content (wt%) | Approx. 13.5–14.5% |
| Viscosity at 25°C (mPa·s) | Approx. 800–1,200 |
| Density at 25°C (g/cm³) | Approx. 1.20–1.24 |
| Solvent Content | Contains acetate-type solvents (e.g., ethyl acetate, propyl acetate) |
| Primary Applications | 2K polyurethane topcoats requiring non-yellowing, weather-durable performance |
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E-mail: wangxingqiang@ericwchem.com
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