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Highly stable aliphatic isocyanate trimer with excellent light stability and low yellowing tendency.
Low viscosity liquid enabling easy handling, precise metering, and homogeneous mixing with hydroxyl-functional resins.
Fast-reacting at ambient or elevated temperatures, supporting efficient curing cycles in industrial coating processes.
Complies with major global regulatory frameworks including REACH and meets stringent VOC emission limits for solventborne and high-solids systems.
Offers exceptional chemical resistance, hardness development, and weatherability in final polyurethane coatings.
Aerospace topcoats and primer systems requiring long-term UV resistance and mechanical durability.
Automotive OEM clearcoats and refinish coatings where gloss retention and scratch resistance are critical.
Industrial maintenance coatings for steel structures, offshore platforms, and heavy machinery.
Plastic coatings for automotive interior parts and consumer electronics housings.
High-performance wood finishes for premium furniture and architectural millwork.
| Chemical Type | Aliphatic HDI-based isocyanurate trimer |
| Product Form | Liquid |
| Appearance | Colorless to pale yellow transparent liquid |
| NCO Content (wt %) | 21.5 – 22.5 |
| Viscosity at 25 °C (mPa·s) | 800 – 1,200 |
| Density at 20 °C (g/cm³) | 1.17 – 1.19 |
| Flash Point (PMCC, °C) | 145 – 155 |
| Storage Stability | Stable for ≥12 months at ≤25 °C in sealed containers |
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