ISONATE™ M 320 Isocyanate

It is a light brown viscosity mixture of diphenymethane-4,4' diisocyanate with a higher level of monomeric methylene diphenyl Diisocyanate (MMDI) isomers and homologues of high functionality (polymeric-MDI) with an average functionality of 2.3. It is mainly used as a hardener for coatings and adhesives including prepolymer production. In addition, it can be used for flexible, viscoelastic (VE) or semi-rigid foams.