Color to color thermal Dust is also often called color-color thermal powder, thermochromic pigment or heat sensitive pigment. In fact, it is a mixture of Color to colorless Thermal dust + ordinary color powder (usually we choose fluorescent pigment, which has weak covering power and will not affect the color of the temperature-changing pigment itself).

Definition:

Color A to color B thermal Dust = Color A to colorless thermal dust + Color B fluorescent pigment.

When the temperature is rising to a specific value(e.g. 35℃), Color A will disappear, and the base color B will show up.

Cold sensitive effect water cup

For example, when making a water cup with a cold-changing effect.

Blue color + yellow color = green color

Through the disappearance and appearance of green, the effect of one color turning into another color is achieved.

Of course, if you need to make a heat-changing water cup. It is the opposite principle.

That is, if you need a temperature-changing effect of blue to green, you only need to use a mixture of blue thermal dust + green fluorescent pigment to achieve your goal.

In general,

(Turns green when colded) Blue-to-green thermal powder = Green thermal dust + Blue fluorescent pigment

Of course, you can choose the finished product of our mixed color-changing temperature-changing powder and buy it directly.

The price is the same as the regular color-colorless thermal powder. Suitable for small goods production, saving time and effort.

Finally: This Color to color thermal Dust is also divided into a reversible thermal dust (after color change, the original color can be restored) and an irreversible thermal dus (after color change, the color is permanently maintained).

Related Articles:

1. What is Color to Colorless Thermal Dust?

2. What is colorless to color thermal Dust?

3. What is triple color change thermal dust?