Polymer MDI, commonly used in the production of solid and semi-solid polyurethane foam. Cosmonate M-200 is in a liquefied state at normal temperature, easy to handle and stored at -20 ° C. This type contains no solvent, performs an organic function and has a viscosity of 150 ~ 230 mPa.s (25 ° C). Diphenylmethane-4,4'-diisocyanate (MDI) isomers and homologues (polymers based on MDI) (Content (W / W): 100%). CAS Number: 9016-87-9