High reactivity with hydroxyl-functional resins, enabling rapid room-temperature or low-bake curing.
Excellent compatibility with polyester, acrylic, and polyol-based coating systems.
Low viscosity for easy handling and homogeneous dispersion in multi-component formulations.
Superior chemical resistance and hardness development in cured films.
Controlled NCO content ensures predictable stoichiometry and minimized unreacted isocyanate residues.
Automotive OEM and refinish topcoats requiring high gloss and durability.
Industrial maintenance coatings for metal substrates exposed to harsh environments.
Wood finishing systems including furniture, flooring, and cabinetry coatings.
Plastic coatings for automotive interior trim and consumer electronics housings.
General-purpose two-component polyurethane protective coatings for infrastructure and equipment.
| Chemical Type | Aliphatic polyisocyanate (hexamethylene diisocyanate trimer) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| NCO Content (wt%) | 19.5–20.5% |
| Viscosity (25°C, mPa·s) | 800–1,200 |
| Density (25°C, g/cm³) | 1.18–1.22 |
| VOC Content (g/L) | <100 (compliant with EU Directive 2004/42/EC) |
| Storage Stability | 12 months at 15–25°C in sealed container under dry nitrogen |
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E-mail: wangxingqiang@ericwchem.com
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