Thermochromic powders use liquid crystals or leuco dye technology. After absorbing a certain amount of light or heat, the crystallic or molecular structure of the pigment reversibly changes in such a way that it absorbs and emits light at a different wavelength than at lower temperatures.
Our powders are colored and go to white when heated up.
INCI: Polyoxymethylene Melamine, Cholesterol, Red # 28
For Industrial Use Only