Thermochromic Material

◆ Color changes from colored to colorless as temperature rises above the setting.
◆ Temperature range: -15°C to 70°C. Available in 15 colors.

◆ Color changes from colorless to colored when temperature exceeds 60°C.
◆ Available in 4 colors.

◆ Displays color between 30~50°C, and discolors below 30°C or above 50°C.
◆ Available in 3 colors.

◆ Exhibits memory effect for colored and colorless in response to temperature changes.
◆ The particle size of slurry can be customized into 0.9~1.3μm, suitable for inks, such as erasable pen or fountain pen ink.