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Aliphatic HDI-based polyisocyanate offering excellent UV stability and minimal yellowing.
Low-viscosity liquid formulation enabling easy handling, precise metering, and efficient mixing with hydroxyl-functional resins.
Fast-reacting at ambient temperature while maintaining extended pot life for industrial coating applications.
Provides outstanding chemical resistance, hardness, and abrasion resistance in cured films.
Compliant with major global VOC regulations and formulated without added solvents or hazardous air pollutants (HAPs).
High-performance automotive clearcoats and basecoat/clearcoat systems.
Industrial maintenance coatings for metal and concrete substrates.
Architectural façade and aluminum composite material (ACM) coatings.
Polyurethane topcoats for wood and plastic substrates requiring gloss retention and weatherability.
Two-component (2K) solventborne and high-solids polyurethane coating systems.
| Chemical Type | Aliphatic polyisocyanate (HDI trimer) |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| NCO Content (wt%) | 15.5–16.5% |
| Viscosity at 25°C (mPa·s) | 800–1,200 |
| Density at 25°C (g/cm³) | 1.18–1.22 |
| VOC Content (g/L) | <100 (as per ASTM D3960) |
| Primary Applications | 2K polyurethane topcoats, clearcoats, and high-durability industrial finishes |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
