Aliphatic polyisocyanate blend based on hexamethylene diisocyanate (HDI) trimer chemistry.
Low viscosity and excellent compatibility with common polyols and acrylic resins for easy processing.
Provides outstanding UV stability and gloss retention in demanding outdoor applications.
Non-yellowing performance ideal for clearcoats and light-colored coatings.
Compliant with major global VOC regulations, including EU Directive 2004/42/EC and US EPA standards.
Automotive refinish clearcoats and basecoats.
Industrial maintenance coatings for metal and plastic substrates.
High-performance wood coatings requiring durability and clarity.
Plastic coatings for automotive interior and exterior trim components.
General-purpose two-component polyurethane topcoats for OEM and aftermarket use.
| Chemical Type | Aliphatic HDI-based polyisocyanate (trimer) |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| NCO Content (wt %) | 15.5–16.5 |
| Viscosity at 25 °C (mPa·s) | 1,800–2,400 |
| Density at 20 °C (g/cm³) | 1.18–1.22 |
| Solvent Content (wt %) | ~65–70 (in acetate ester blend) |
| Primary Applications | 2K PU clearcoats, industrial finishes, plastic coatings |
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