High-reactivity aliphatic isocyanate-based curing agent with excellent weatherability and UV stability.
Low-viscosity liquid formulation enabling easy handling, precise metering, and homogeneous mixing with hydroxyl-functional resins.
Provides outstanding chemical resistance, hardness, and gloss retention in final cured coatings.
Compatible with a broad range of polyols including polyester, acrylic, and polyether types for versatile formulation design.
Meets stringent VOC regulations with negligible free monomer content (<0.1% HDI trimer).
Automotive OEM and refinish clearcoats requiring high durability and optical clarity.
Industrial maintenance coatings for metal substrates exposed to harsh environmental conditions.
High-performance wood coatings used in premium furniture and architectural millwork.
Plastic coatings for automotive interior parts and consumer electronics housings.
Two-component polyurethane topcoats for rail, marine, and heavy equipment applications.
| Chemical Type | Aliphatic isocyanurate (HDI trimer-based) |
| Product Form | Clear, low-viscosity liquid |
| Appearance | Colorless to pale yellow, transparent |
| NCO Content (wt%) | 18.5 – 19.5% |
| Viscosity at 25°C (mPa·s) | 1,200 – 1,800 |
| Density at 25°C (g/cm³) | 1.18 – 1.22 |
| Free HDI Monomer (wt%) | < 0.1% |
| Storage Stability | ≥ 12 months at 25°C in sealed container |
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