Thermochromic pigments

Thermochromic pigment is a kind of pigment that changes color with the change of temperature, commonly known as thermosensitive powder, which is divided into thermotropic powder and inverse thermochromic powder, when the temperature of thermochromic powder increases, the internal structure changes and loses color, when the temperature decreases, the internal molecules return to their original structure, thereby restoring the original color. Inverted temperature to powder is the opposite of color when the temperature rises, and colorless when the temperature decreases. Pearlescent pigments, color-changing pigments, fluorescent pigments

Applications: coatings, plastics, inks, textile fibers