Highly reactive aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) trimer chemistry.
Excellent weather resistance and UV stability, supporting long-term gloss and color retention in outdoor applications.
Low viscosity (< 500 mPa·s at 25°C) enabling easy handling, efficient mixing, and compatibility with high-solids and solvent-free formulations.
Non-yellowing performance ideal for clearcoats and light-colored topcoats requiring optical clarity.
Compliant with major global VOC regulations, including EU REACH and US EPA standards for industrial coatings.
Automotive OEM and refinish clearcoats and basecoats.
Industrial maintenance coatings for architectural metal, bridges, and offshore structures.
High-performance wood coatings for premium furniture and flooring.
Plastic coatings for automotive interior trim and consumer electronics housings.
UV-resistant protective coatings for wind turbine blades and composite materials.
| Chemical Type | Aliphatic HDI-based isocyanurate trimer |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| NCO Content (wt%) | 17.5–18.5% |
| Viscosity (mPa·s at 25°C) | 350–450 |
| Density (g/cm³ at 25°C) | 1.19–1.21 |
| Flash Point (°C, closed cup) | 145–155 |
| Storage Stability | Stable for ≥12 months at 5–30°C in sealed container |
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