thermochromic pigment powder change color with temperature changing

 Thermochromic pigment / color changing with temperature pigment/ heat sensitive pigment

Color changes according to the change of temperature.

There are two types of it.

1). One type is colorful when temperature is as usual, colorless when temperature is high.

As for this type, customer can design the whatever color they want as the origin color.

15 Standard origin colors: Black/ Violet/ Dark blue/ Blue/ Sky blue/ Yellow / Orange / Chinese red/ Red/ Peach/ Turkey blue/ Grass Green/ Yellow green/ Green

Standard temperatures: 15/ 22/ 31/ 33/ 45/ 65