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Aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) trimer, offering excellent UV stability and color retention.
Low-viscosity liquid formulation enabling easy handling, precise metering, and efficient mixing with polyol components.
Non-yellowing performance ideal for high-gloss, weather-resistant topcoats and clear finishes.
Complies with major global VOC regulations, supporting sustainable coating formulations.
Consistent reactivity profile ensures reliable pot life and film formation across diverse processing conditions.
Automotive OEM clearcoats and refinish topcoats.
Industrial maintenance coatings for metal and plastic substrates.
High-performance wood coatings requiring clarity and durability.
Plastic coatings for exterior automotive parts and consumer electronics housings.
Architectural and façade coatings exposed to prolonged sunlight and moisture.
| Chemical Type | Aliphatic HDI-based polyisocyanate (trimer) |
| Product Form | Liquid |
| Appearance | Colorless to pale yellow transparent liquid |
| NCO Content (wt %) | Approx. 15.5–16.5% |
| Viscosity (25 °C, mPa·s) | Approx. 1,800–2,200 |
| Density (20 °C, g/cm³) | Approx. 1.17–1.19 |
| Solvent Content | None (solvent-free) |
| Primary Applications | Two-component polyurethane coatings requiring UV resistance and non-yellowing performance |
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