Themochromic pigments are composed of micro-capsules that change color reversibly. When the temperature is raised to 45 degree celsius, the pigment goes from
Temperature Activated Color Changing Thermochromic Powder Pigment
Thermochromic Pigment - Taiwan Dyestuffs & Pigments Corp.
Product: Thermal Dust® - Color Change® Heat Sensitive Thermochromic Powder Pigment Color: Yellow to Colorless Effect: Changes Color at 86ºF and Warmer
Thermal Dust® 86ºF - Yellow to Colorless - Heat Sensitive - Color Change® Pigment
Thermochromic Pigment and Temperature Change Colour Color to
Supply Colorless to Red Thermochromic Ink for paper ,Cloth ,Glass
Colorless to Colored Thermochromic Pigment
Thermochromic Powders - KingChroma
Reversible Thermochromic PigmentThermochromic reversible ink
Screen printing ink, Temperature 30 degree Black change to