Aliphatic HDI-based polyisocyanate with low volatility and excellent UV stability.
Pre-polymers containing biuret (BA) and siloxane-modified (SN) functionality for enhanced hydrolytic resistance.
Low viscosity liquid enabling easy handling, precise metering, and compatibility with standard spray equipment.
Non-yellowing performance ideal for high-gloss, weather-resistant topcoats in demanding outdoor applications.
Reactive NCO content optimized for balanced pot life and rapid ambient or forced-dry cure kinetics.
Automotive clearcoats and OEM refinish systems requiring long-term gloss retention.
High-performance industrial maintenance coatings for bridges, wind turbine blades, and offshore structures.
Premium architectural coatings for façades, aluminum composite panels (ACM), and curtain wall systems.
Plastic coatings for automotive interior trim and exterior decorative components.
| Chemical Type | Aliphatic polyisocyanate (HDI-based biuret/siloxane hybrid) |
| 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) | 1.17 – 1.19 |
| Primary Applications | Two-component polyurethane topcoats and clearcoats |
| Key Features | UV resistance, hydrolytic stability, low VOC potential, non-yellowing |
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