Low-viscosity liquid MDI-based curing agent for enhanced processability and easy handling.
Excellent compatibility with polyol systems, enabling uniform dispersion and stable formulation.
Controlled reactivity profile suitable for both ambient-cure and forced-cure applications.
High functionality and consistent NCO content ensuring reliable crosslinking performance.
Low monomeric MDI residue meeting stringent industrial safety and regulatory requirements.
Automotive interior trim and seating foams requiring dimensional stability and low fogging.
Industrial elastomers including rollers, gaskets, and vibration-damping components.
Coatings and adhesives for metal and composite substrates in durable goods manufacturing.
Reaction injection molding (RIM) and structural foam systems demanding precise pot life control.
Flexible and semi-rigid polyurethane foams for furniture and bedding applications.
| Chemical Type | Modified liquid diphenylmethane diisocyanate (MDI) |
| Product Form | Clear to pale yellow liquid |
| Appearance | Homogeneous, free of suspended particles or gel |
| NCO Content (wt%) | 29.5 – 30.5 |
| Viscosity at 25°C (mPa·s) | 150 – 250 |
| Specific Gravity (25°C) | 1.20 – 1.24 |
| Monomeric MDI Content (wt%) | < 0.5 |
| Storage Stability | Stable for ≥6 months at <25°C under dry, inert conditions |
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E-mail: wangxingqiang@ericwchem.com
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