Mondur TD-65 is a high, 2,6-isomer toluene diisocyanate. Properties / Applications: Mondur TD-65 diisocyanate is used in the formulation of flexible polyester and polyether urethane foams and in the manufacture of prepolymer resins. As with any product, use of Mondur TD-65 in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. Information provided by Covestro |