VESTANAT® B 1481 ND

VESTANAT® B 1481 ND by Evonik is a cross-linking agent. It is a caprolactam blocked aliphatic polyisocyanate supplied as a 65%wt solution in a naphthalene depleted solvent naphtha. Exhibits outstanding light and weather resistance properties. The low tendency to yellow during the curing process makes VESTANAT® B 1481 ND very useful for the formulation of coil coating systems. Its formulated heat curing PUR coatings need curing temperatures of = 160 °C. It has a shelf life of atleast one year.