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Highly reactive aliphatic isocyanate based on hexamethylene diisocyanate (HDI) trimer chemistry, offering excellent storage stability.
Low volatility and reduced monomer content compared to conventional HDI trimers, enhancing occupational safety and handling.
Excellent compatibility with hydroxyl-functional acrylics, polyesters, and polycarbonate polyols for high-performance coatings.
Delivers outstanding UV resistance, gloss retention, and weathering performance in demanding outdoor applications.
Enables formulation of low-VOC, high-solids, and solvent-borne two-component polyurethane systems compliant with global regulatory standards.
Automotive OEM and refinish clearcoats requiring exceptional durability and optical clarity.
Industrial maintenance coatings for infrastructure, machinery, and agricultural equipment.
High-end architectural coatings for façades, windows, and metal cladding exposed to harsh environments.
Plastic coatings for automotive interior parts, electronics housings, and consumer goods.
Wood coatings for premium furniture, flooring, and cabinetry demanding scratch resistance and aesthetic fidelity.
| Chemical Type | Aliphatic HDI-based isocyanurate trimer |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| NCO Content (wt %) | Approx. 19.5–20.5% |
| Viscosity at 25 °C (mPa·s) | Approx. 1,800–2,400 |
| Density at 20 °C (g/cm³) | Approx. 1.18–1.22 |
| Flash Point (PMCC, °C) | Approx. 145–155 |
| Primary Applications | Two-component polyurethane coatings (automotive, industrial, architectural, plastic, wood) |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
