Highly stable aliphatic trimer structure ensures excellent storage stability and extended pot life.
Low volatility and reduced monomer content enhance workplace safety and compliance with industrial hygiene standards.
Delivers superior mechanical properties—including hardness, abrasion resistance, and chemical resistance—in cured polyurethane systems.
Compatible with a wide range of polyols (e.g., polyester, polyether) for flexible formulation design.
Enables fast ambient- or low-temperature curing without compromising film integrity or adhesion.
High-performance two-component polyurethane coatings for automotive OEM and refinish applications.
Durable floor coatings in industrial, commercial, and healthcare facilities.
Protective coatings for metal substrates exposed to harsh chemical or outdoor environments.
Clear topcoats and pigmented finishes requiring gloss retention and UV stability.
Adhesives and sealants requiring rapid build-up of cohesive strength and low-temperature flexibility.
| Chemical Type | TDI-based isocyanurate trimer |
| Product Form | Liquid |
| Appearance | Colorless to pale yellow transparent liquid |
| NCO Content (wt%) | 15.0–16.5 |
| Viscosity at 25°C (mPa·s) | 800–1,200 |
| Specific Gravity (25°C) | 1.20–1.24 |
| Flash Point (PMCC, °C) | 190–200 |
| Storage Stability (unopened, 25°C) | ≥12 months |
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E-mail: wangxingqiang@ericwchem.com
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