Low-viscosity aliphatic polyisocyanate offering excellent compatibility with hydroxyl-functional resins.
Non-yellowing performance due to hexamethylene diisocyanate (HDI) trimer chemistry.
Fast ambient-cure capability with balanced pot life for efficient production workflows.
High crosslink density delivering superior chemical resistance and mechanical durability.
Compliant with REACH and meets VOC regulations for industrial coating formulations.
Automotive refinish clearcoats and basecoats.
Industrial maintenance coatings for metal and concrete substrates.
High-performance plastic coatings requiring flexibility and adhesion.
Wood finishing systems including furniture and cabinetry topcoats.
Railway and bus exterior protective coatings.
| Chemical Type | Aliphatic HDI-based polyisocyanate trimer |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| NCO Content (wt %) | 17.5 – 18.5% |
| Viscosity at 25°C (mPa·s) | 1,800 – 2,400 |
| Density at 25°C (g/cm³) | 1.18 – 1.22 |
| Solvent | Acetate-based (e.g., butyl acetate) |
| Storage Stability | ≥12 months in sealed container at <30°C |
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E-mail: wangxingqiang@ericwchem.com
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