ISONATE™ 125MDR is a crystalline, pure MDI mixture is characterized by high purity, low acidity and reproducible reactivity. This difunctional product is a key ingredient in preparing prepolymers for polyurethane processing. Judicious use of polyols, extenders and additives permits the manufacture of thermoplastic polymers suitable for extrusion, injection molding or solution applications. 98% 4,4`-diphenylmethane diisocyanate and 2% 2,4`-diphenylmethane diisocyanate Information provided by Dow |