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High-reactivity aliphatic isocyanate blend based on HDI (hexamethylene diisocyanate) trimer chemistry.
Excellent UV stability and color retention — ideal for topcoats requiring long-term gloss and clarity.
Low viscosity for easy handling, precise metering, and optimal compatibility with a broad range of hydroxyl-functional resins.
Complies with major global VOC regulations for industrial coating systems, supporting sustainable formulation design.
Consistent reactivity profile ensures reliable pot life control and robust film formation under varied ambient conditions.
Aerospace exterior and interior protective coatings.
Automotive OEM and refinish clearcoats and basecoat/clearcoat systems.
Railway vehicle topcoats requiring weather resistance and mechanical durability.
Industrial maintenance coatings for heavy-duty equipment and infrastructure.
High-performance plastic coatings for automotive trim and electronics housings.
| Chemical Type | Aliphatic HDI-based isocyanurate trimer |
| Product Form | Liquid |
| Appearance | Clear, pale yellow to colorless liquid |
| NCO Content (wt %) | Approx. 15.5–16.5% |
| Viscosity at 25°C (mPa·s) | 1,200–1,800 |
| Density at 20°C (g/cm³) | 1.17–1.21 |
| Primary Applications | Two-component polyurethane topcoats and high-performance industrial finishes |
| Key Features | UV-stable, low-VOC, high-gloss retention, excellent chemical resistance |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
