Black Thermochromic Pigment, Turn Colorless at 25°C / 77°F

Thermochromic black powder has a reactivity point of 25C / 77F with a very fine and fluffy consistency.In temperatures cooler than the reactivity point it is a pastel black/gray powder which looks similar to soot or ash. This color is not UV reactive the way some other pigments are and will yield no effect under a black light.It reaches its colorless state in temperatures higher than the reactivity point.

Atlanta Chemical Engineering Temperature Activated Thermochromic Color Changing Pigment Black Changing to Colorless (Translucent White) at 77F/25C per

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Temperature Activated Thermochromic Powder Pigment Black Changing to COLORLESS (Translucent White) at 82F/28C Perfect for Color Changing Masks Secret Message Reveals Resin Nail Art : Baby

TMCCC, Prestige Thermochromic Temperature Activated Pigment - Multiple Colors and Different Temperature Changes Available from Seller

Temperature Activated Thermochromic Powder Pigment Black Changing to COLORLESS (Translucent White) at 82F/28C Perfect for Color Changing Masks Secret Message Reveals Resin Nail Art : Baby

Temperature Activated Thermochromic Powder Pigment Black Changing to COLORLESS (Translucent White) at 82F/28C Perfect for Color Changing Masks Secret Message Reveals Resin Nail Art : Baby

Colorless to colored reversible temperature change color material thermochromic pigment powder