Aliphatic HDI-based polyisocyanate offering excellent UV stability and minimal yellowing.
Low-viscosity liquid formulation enabling easy handling, precise metering, and efficient mixing with polyols.
Designed for ambient- and forced-dry curing systems with balanced reactivity and pot life.
Complies with REACH and meets stringent VOC regulations for industrial coatings.
Provides outstanding chemical resistance, hardness, and abrasion resistance in final films.
High-performance automotive clearcoats and basecoats.
Industrial maintenance coatings for metal and concrete substrates.
Plastic coatings requiring flexibility and adhesion on ABS, PC, and PP.
Wood finishes demanding clarity, durability, and low-temperature cure capability.
General-purpose two-component polyurethane topcoats for OEM and refinish applications.
| Chemical Type | Aliphatic polyisocyanate (HDI trimer) |
| Product Form | Clear to pale yellow liquid |
| Appearance | Homogeneous, transparent liquid |
| NCO Content (wt %) | 15.5–16.5% |
| Viscosity at 25°C (mPa·s) | 1,800–2,400 |
| Density at 20°C (g/cm³) | 1.19–1.21 |
| Primary Applications | 2K PU coatings for automotive, industrial, and wood sectors |
| Key Features | UV-stable, low-VOC, non-yellowing, good compatibility with common polyols |
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E-mail: wangxingqiang@ericwchem.com
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