Waterborne aliphatic polyisocyanate crosslinker with low VOC and zero APEO content.
Excellent hydrolytic stability and storage life in aqueous dispersions.
Enables fast ambient or low-bake curing for high-gloss, durable coatings.
Delivers superior weather resistance, gloss retention, and chemical resistance.
Compatible with a broad range of acrylic, polyester, and hybrid waterborne resins.
Automotive refinish clearcoats and basecoats.
Industrial maintenance coatings for metal and plastic substrates.
High-performance wood coatings requiring low emission and rapid throughput.
Architectural and decorative coatings for interior/exterior applications.
Coil coating systems where low-temperature cure and film integrity are critical.
| Chemical Type | Aliphatic polyisocyanate (HDI-based) |
| Product Form | Waterborne dispersion |
| Appearance | Clear to slightly hazy, colorless to pale yellow liquid |
| NCO Content (wt %) | 8.5 – 9.5 |
| pH (at 25 °C) | 7.0 – 8.5 |
| Brookfield Viscosity (mPa·s, 25 °C) | 100 – 300 |
| Solids Content (wt %) | 35 – 40 |
| Primary Applications | Two-component waterborne polyurethane coatings |
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E-mail: wangxingqiang@ericwchem.com
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