Aliphatic polyisocyanate-based curing agent offering excellent UV stability and color retention.
Low-viscosity liquid formulation enabling easy handling, precise metering, and efficient mixing with hydroxyl-functional resins.
Provides fast ambient-cure kinetics without requiring elevated temperatures or catalysts.
Delivers superior chemical resistance, hardness, and abrasion resistance in final coatings.
Compliant with REACH and meets stringent VOC regulations for industrial coating applications.
Automotive clearcoats and OEM topcoats requiring high gloss and long-term weatherability.
Industrial maintenance coatings for metal and plastic substrates exposed to outdoor conditions.
High-performance wood finishes demanding clarity, hardness, and non-yellowing performance.
Railway and bus exterior coatings where UV resistance and mechanical durability are critical.
Plastic coatings for automotive interior parts and consumer electronics housings.
| Chemical Type | Aliphatic polyisocyanate (hexamethylene diisocyanate–based) |
| Product Form | Clear, low-viscosity liquid |
| Appearance | Colorless to pale yellow, transparent liquid |
| NCO Content (wt %) | 17.5 – 18.5% |
| Viscosity at 25 °C | 300 – 500 mPa·s |
| Density at 20 °C | 1.14 – 1.16 g/cm³ |
| Flash Point (PMCC) | 125 – 135 °C |
| Primary Applications | Two-component polyurethane coatings for automotive, industrial, and wood finishing |
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E-mail: wangxingqiang@ericwchem.com
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