High reactivity with hydroxyl-terminated polyols for rapid gelation and short demold times.
Excellent compatibility with aromatic and aliphatic polyol systems in solvent-based and solvent-free formulations.
Consistent batch-to-batch performance ensured by strict Mitsui Chemicals quality control protocols.
Low volatility and controlled exotherm profile, supporting safer handling and improved process stability.
Enables production of flexible to semi-rigid polyurethane elastomers with superior mechanical resilience.
Automotive interior components including instrument panel skins and door trim substrates.
Industrial roller covers and precision casting elastomers requiring high abrasion resistance.
Footwear midsoles and outsoles where dynamic rebound and compression set resistance are critical.
Sealants and adhesives for construction and transportation bonding applications.
Coated fabrics and synthetic leather substrates demanding flexibility and surface integrity.
| Chemical Type | TDI-based aromatic polyisocyanate adduct (trimeric) |
| Product Form | Liquid |
| Appearance | Pale yellow to amber transparent liquid |
| NCO Content (wt%) | 12.5 – 13.5% |
| Viscosity at 25°C (mPa·s) | 1,200 – 1,800 |
| Functionality (avg.) | ~3.0 |
| Storage Stability | Stable for ≥12 months at 15–25°C in sealed containers |
| Primary Applications | Polyurethane elastomers, coatings, adhesives, sealants (CASE) |
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E-mail: wangxingqiang@ericwchem.com
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