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Low-viscosity liquid trimer based on toluene diisocyanate (TDI), enabling easy handling and homogeneous mixing with polyol components.
Excellent compatibility with polyester and polyether polyols, supporting broad formulation flexibility in two-component polyurethane systems.
Provides fast room-temperature cure kinetics without requiring elevated oven temperatures, enhancing production efficiency.
Delivers high chemical resistance and mechanical durability in cured films and coatings, including resistance to solvents and abrasion.
Stable shelf life under recommended storage conditions, with low volatility and controlled NCO content for consistent processing.
Industrial maintenance coatings for metal substrates requiring corrosion protection and rapid return-to-service.
High-performance floor coatings in commercial and industrial facilities demanding abrasion resistance and chemical resilience.
Automotive refinish clearcoats and basecoat/clearcoat systems where gloss retention and weather stability are critical.
Plastic and elastomer coatings for automotive trim, electronics housings, and consumer goods.
Two-component polyurethane adhesives and sealants used in construction and transportation bonding applications.
| Chemical Type | TDI-based isocyanurate trimer |
| Product Form | Liquid |
| Appearance | Clear to pale yellow liquid |
| NCO Content (wt %) | 13.0–14.0 |
| Viscosity at 25 °C (mPa·s) | 800–1,200 |
| Density at 20 °C (g/cm³) | 1.18–1.22 |
| Storage Stability (unopened, 25 °C) | ≥12 months |
| Primary Applications | 2K PU coatings, adhesives, and sealants |
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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
