High reactivity with hydroxyl-terminated polyols and amines for rapid gelation and short demold times.
Excellent compatibility with aliphatic and aromatic polyurethane resin systems.
Low viscosity formulation enabling easy handling, metering, and uniform dispersion in coatings and adhesives.
Enhanced weather resistance and UV stability due to its aliphatic isocyanate backbone.
Consistent NCO content ensures predictable stoichiometry and reproducible crosslink density.
High-performance two-component polyurethane coatings for automotive clearcoats and topcoats.
Durable industrial maintenance coatings for metal and concrete substrates.
Flexible and abrasion-resistant elastomeric flooring systems.
Moisture-cure resistant sealants and structural adhesives in construction and transportation.
Clear, non-yellowing protective coatings for architectural and decorative finishes.
| Chemical Type | Aliphatic polyisocyanate (hexamethylene diisocyanate trimer) |
| Product Form | Liquid |
| Appearance | Colorless to pale yellow transparent liquid |
| NCO Content (wt%) | 13.5–14.5% |
| Viscosity @ 25°C (mPa·s) | 800–1,200 |
| Specific Gravity @ 25°C | 1.18–1.22 |
| Flash Point (°C, closed cup) | 165–175 |
| Storage Stability | Stable under dry, cool conditions (<25°C) for ≥12 months |
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E-mail: wangxingqiang@ericwchem.com
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