Reversible Thermochromic Indicator Paper

Reversible thermochromic paper contains heat-sensitive microcapsules, where the structural changes of the dye inside the capsules cause color changes upon heating, and the original color is restored upon cooling. It is used for temperature indicator labels, anti-counterfeiting printing, and fun stationery, achieving reversible color display effects without the need for a power source.
Selection
Select based on the temperature range and color-changing sensitivity according to the usage scenario, considering substrate compatibility and printing processes. Focus on the contrast of color change and cycle life, and choose the appropriate temperature range and response speed in combination with cost.

Terms

Instruments

Using reversible discoloration technology, when the temperature reaches 35 ° C, it changes from white to red to show overtemperature. After chilling down, the primary color can be restored, and the size is 40 * 40mm for easy pasting.

$ 3785.00

Using reversible discoloration technology, when the temperature reaches 55 ° C, it changes from black to red to display the over-temperature number. After chilling down, the primary color can be restored, and the size is 25 * 40mm for easy installation.

$ 81.00

Using reversible discoloration technology, when it reaches 75 ° C, it turns from black to red and displays numbers. After chilling down, the primary color can be restored, and the repeability can be used. The size is 40 * 40mm for easy installation and monitoring.

$ 82.00

Using reversible discoloration technology, when the temperature reaches 65 ℃ from black to red and display the number, after chilling down automatically restore the primary color can be used repeability, size 30 * 26mm easy paste monitoring.

$ 82.00

With temperature discoloration warning function, when the temperature reaches 55 ℃ from black to red and display numbers, chill down Color reversible recovery, can be used to monitor temperature repeability.

$ 83.00

Using reversible discoloration technology, Measuring temperature 65 ℃, size 25 * 21mm, over-temperature from black to red and display numbers, after chilling down automatically restore the repeatability.

$ 83.00

Using reversible discoloration technology, when the temperature reaches 55 ℃ from black to red, after chilling down automatically restore the primary color can be used repeability, size 30 * 26mm easy to paste installation.

$ 82.00

With reversible discoloration technology, when the temperature reaches 55 ° C, it turns from black to red and displays numbers. After chilling down, the primary color can be restored, and the size is 40 * 40mm for easy installation.

$ 82.00

With reversible discoloration technology, when the temperature reaches 65 ° C, it turns from black to red and displays numbers. After chilling down, the primary color can be restored, and the repeability can be used. The size is 25 * 40mm, with stickers for easy installation.

$ 81.00

With reversible discoloration technology, when the temperature reaches 75 ° C, it turns from black to red and displays numbers. After chilling down, the primary color can be restored, and the repeability can be used. The size is 30 * 26mm for easy installation and monitoring.

$ 82.00

With reversible discoloration technology, when the temperature reaches 75 ° C, it changes from black to red and displays numbers. After chilling down, the primary color can be restored, and the size is 25 * 21mm for easy installation.

$ 83.00

Using reversible discoloration technology, when the temperature reaches 75 ° C, it changes from black to red to display the over-temperature number. After chilling down, the primary color can be restored, and the repeability can be used. The size is 25 * 40mm for easy installation and monitoring.

$ 81.00

Irreversible discoloration design to ensure permanent preservation of temperature records, 85 ° C accurate temperature measurement point with 2x2cm circular patch, Pressure sensitive adhesive layer to achieve firm paste and its own protective film to enhance durability

$ 89.00

Using reversible discoloration technology, when the temperature reaches 65 ° C, it turns from black to red and displays numbers. After chilling down, the primary color can be restored, and the repeability can be used. The size is 40 * 40mm for easy paste monitoring.

$ 82.00

With three-color reversible discoloration function, when the temperature reaches 65 ° C, it turns from white to red, and when it falls back, it turns from red to black. It can be used with repeability and record over-temperature history, with a size of 40 * 40mm.

$ 86.00