Blue Thermochromic Pigment Turn Colorless at 25°C / 77°F

Blue thermochromic pigment that turns colorless at 77 Fahrenheit or by the human touch. Color changing pigments can be used for print, plastic or paint.
This powder is a very deep blue color in temperatures under 25°C / 77°F. It is very light and fluffy, mixing smoothly into just about any medium. It is not UV light sensitive like some of the other pigments and will really have no noticeable change under a black light.  When the powder comes in direct contact with temperatures above 25°C / 77°F it will turn white, or what some would call colorless. If you mix this pigment into a clear medium in a low enough ratio and apply it thin enough, its white or colorless state can actually appear transparent, which makes for very cool transitions! A few cool uses we've found with it are: Mix it with YELLOW paint. Blue and yellow together will make green. However, when it reaches temperatures warmer than 25°C / 77°F the paint will turn yellow! Mix it with RED paint. Blue and red together will make purple. When it reaches the transition point the paint will turn red! Use it to paint over a red base paint on an object that needs a heat indicator. When the temperature is warm enough the blue will disappear indicating the surface is now hot!

Temperature Activated Color Changing Thermochromic Powder Pigment BLUE changing to VIOLET at 72⁰F/22⁰C Ideal for Color Changing Slime, Hair, Resin

Temperature Activated Thermochromic Powder Pigment Blue Changing to Violet at 72F/22C Perfect for Color Changing T-Shirts Shoes Slime Arts Crafts

Heat Sensitive Temperature Reactive Color Changing

Color Changes at 88° F (31°C) Photo shows pigment mixed with clear suspension base.

Blue to Colorless Thermochromic Pigment

Thermochromic Pigment - Blue - 10g : ID 4139 : $4.95 : Adafruit

Ultra Thermal Dust® 86ºF - Black to Blue - Heat Sensitive - Color

This powder is a very deep blue color in temperatures under 25C / 77F. It is very light and fluffy, mixing smoothly into just about any medium. It is not UV light sensitive like some of the other pigments and will really have no noticeable change under a black light. When the powder comes in direct contact with temperatures above 25C / 77F it will turn white, or what some would call colorless.

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

Thermochromic Powder Pigment Black-Blue 77F

Temperature Activated Color Changing Thermochromic Powder Pigment BLUE changing to COLORLESS (translucent white) at 88⁰F (31⁰C) Perfect for Arts

Heat Sensitive Temperature Reactive Color Changing Thermochromic Powder Pigment Blue to COLORLESS (Translucent White) Changing at 88F/31C for Nail Art

Aqua Thermochromic Pigment Turn Colorless at 25°C / 77°F

Temperature Activated Color Changing Thermochromic Powder Pigment BLUE changing to COLORLESS (translucent white) at 88⁰F (31⁰C) Perfect for Arts

Heat Sensitive Temperature Reactive Color Changing Thermochromic Powder Pigment Blue to COLORLESS (Translucent White) Changing at 88F/31C for Nail Art

Blue Thermochromic Pigment Turn Colorless at 25°C / 77°F

20g of Thermochromic Temperature Activated Pigment Powder - Heat Sensitive Color Changing Powder for Slime, Paint, Resin, Epoxy, Nail Polish, Ink, SCR