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High reactivity with hydroxyl-terminated polyether and polyester polyols for rapid gelation and short demold times.
Excellent compatibility with aromatic and aliphatic polyol systems, ensuring homogeneous dispersion and stable formulations.
Delivers superior mechanical strength and abrasion resistance in cured elastomeric and rigid polyurethane products.
Low volatility and controlled exotherm profile, enhancing process safety and casting consistency.
Stable shelf life under recommended storage conditions (dry, cool, nitrogen-blanketed environment).
Cast elastomer wheels and rollers for material handling equipment.
High-performance polyurethane adhesives and sealants requiring fast cure and thermal stability.
Rigid foam insulation panels for construction and refrigeration applications.
Automotive bushings, gaskets, and vibration-damping components.
Industrial coatings and linings requiring chemical resistance and impact resilience.
| Chemical Type | Aromatic diisocyanate-based curing agent (TDI-derived prepolymer) |
| Product Form | Liquid |
| Appearance | Clear to pale yellow viscous liquid |
| NCO Content (wt%) | 8.5 – 9.2% |
| Viscosity (25°C, mPa·s) | 250 – 450 |
| Density (25°C, g/cm³) | 1.18 – 1.22 |
| Storage Stability | ≥12 months at ≤25°C in sealed, dry, nitrogen-blanketed container |
| Primary Applications | Polyurethane elastomers, rigid foams, adhesives, and coatings |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
