Thermochromic Slurries are 48% w/w aqueous microcapsules slurries that once printed change from colored to colorless when exposed to temperatures above their transition temperature. They have been designed for use in formulating aqueous based ink systems such as Flexographic, UV, and Screen Printing inks.

The temperature at which the Thermochromic changes from colored to colorless can be selected per the application requirements.  This color change is reversible as you move up and down through the selected temperature range.