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High reactivity with hydroxyl-terminated polyols, enabling rapid gelation and short demold times.
Excellent compatibility with aromatic polyester and polyether polyols for uniform dispersion.
Low viscosity at room temperature, facilitating easy metering, mixing, and processing in automated systems.
Consistent batch-to-batch performance ensured by strict TDI-based synthesis control and purification.
Optimized functionality balance for enhanced mechanical properties in cured elastomers and coatings.
Cast polyurethane elastomer (CPU) systems for industrial rollers, wear plates, and mining screens.
Reaction injection molding (RIM) and structural RIM (SRIM) components in automotive and agricultural equipment.
High-performance polyurethane coatings for concrete flooring, tank linings, and corrosion-resistant surfaces.
Flexible and semi-rigid polyurethane foam formulations requiring fast cure kinetics and dimensional stability.
Adhesives and sealants where rapid green strength development and thermal resistance are critical.
| Chemical Type | Aromatic polyisocyanate blend based on toluene diisocyanate (TDI) |
| Product Form | Liquid |
| Appearance | Clear to pale yellow transparent liquid |
| NCO Content (wt%) | 12.8–13.2% |
| Viscosity at 25°C (mPa·s) | 180–220 |
| Specific Gravity (25°C) | 1.18–1.22 |
| Flash Point (PMCC, °C) | 135–142 |
| Storage Stability (unopened, 25°C) | ≥12 months |
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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
