Aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) trimer chemistry.
Low volatility and excellent hydrolytic stability for improved handling and shelf life.
Provides outstanding UV resistance and long-term gloss retention in coated surfaces.
Enables fast curing at ambient or elevated temperatures with balanced pot life.
Compatible with a broad range of OH-functional resins including polyesters, acrylics, and polyethers.
High-performance automotive clearcoats and basecoats.
Industrial maintenance coatings for metal and plastic substrates.
Premium wood coatings requiring durability and clarity.
Plastic coatings for exterior automotive trim and electronics housings.
Two-component (2K) polyurethane topcoats for architectural and transportation applications.
| Chemical Type | Aliphatic HDI-based isocyanurate trimer |
| Product Form | Liquid |
| Appearance | Colorless to pale yellow transparent liquid |
| NCO Content (wt %) | 15.5 – 16.5 |
| Viscosity at 25 °C (mPa·s) | 2,500 – 4,000 |
| Density at 20 °C (g/cm³) | 1.18 – 1.22 |
| Flash Point (PMCC, °C) | 145 – 155 |
| Solvent | Acetate ester blend (e.g., butyl acetate) |
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