Aliphatic HDI-based trimer with excellent UV stability and color retention.
Low-viscosity liquid enabling easy handling, metering, and formulation without solvents.
High functionality and reactivity for rapid curing and superior crosslink density.
Excellent chemical resistance, including resistance to hydrolysis and abrasion.
Compliant with REACH and meets stringent VOC regulations for industrial coatings.
High-performance automotive clearcoats and basecoats.
Premium industrial maintenance coatings for machinery and infrastructure.
UV-resistant plastic coatings for outdoor applications.
Two-component (2K) polyurethane topcoats for wood and metal substrates.
Specialty coatings requiring gloss retention and weatherability in architectural facades.
| Chemical Type | Aliphatic HDI trimer (isocyanurate) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| NCO Content (wt %) | 21.5 – 22.5% |
| Viscosity at 25 °C | 1,800 – 2,400 mPa·s |
| Density at 20 °C | 1.21 – 1.23 g/cm³ |
| Flash Point (PMCC) | 145 – 155 °C |
| Primary Applications | 2K polyurethane coatings requiring weather resistance and low yellowing |
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E-mail: wangxingqiang@ericwchem.com
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