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High functionality polymeric MDI with balanced reactivity for controlled gel time and extended pot life.
Excellent compatibility with polyester and polyether polyols in two-component polyurethane systems.
Low monomeric MDI content (< 0.5 wt%) ensuring improved handling safety and reduced vapor pressure.
Consistent batch-to-batch performance due to stringent manufacturing quality control and ISO-certified production.
Enables high crosslink density, delivering superior thermal stability and mechanical strength in cured elastomers and coatings.
Reaction injection molding (RIM) and structural RIM (SRIM) for automotive interior parts.
High-performance polyurethane elastomer castings for industrial rollers, mining screens, and wear-resistant linings.
Two-component polyurethane coatings for corrosion protection of steel infrastructure and offshore equipment.
Flexible and rigid polyurethane foams requiring enhanced dimensional stability and fire resistance.
Adhesives and sealants demanding rapid green strength development and long-term bond durability.
| Chemical Type | Polymeric diphenylmethane diisocyanate (pMDI) |
| Product Form | Liquid |
| Appearance | Clear to pale yellow viscous liquid |
| Isocyanate Content (NCO %) | 29.5–30.5 wt% |
| Viscosity at 25°C | 150–250 mPa·s |
| Specific Gravity (25°C) | 1.22–1.26 g/cm³ |
| Monomeric MDI Content | < 0.5 wt% |
| Storage Stability | Stable for ≥12 months at 15–25°C in sealed containers |
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