The liquid crystal sheet is made in PET and liquid crystal ink. As it warms to the response temperature, the sheet starts with a tan at the beginning of the temperature bandwidth and continues to change to green and warm further to blue and again to black. The colors are seen in reverse order as the temperature cools. Please note that the effects of temperature on each of the liquid crystals depend upon the ambient temperature of the surroundings.
The liquid crystal sheet can be used to test the feet shape or make scientific experiment.
Qingdao Focus On Color Industry & Trade Company is professional in photochromic, thermochromic, lcd thermometers, and fragrant etc. related products. We supply Foot Shape Test Liquid Crystal Sheet, the material is PET+LCD, which does not contain any liquid and mercury. It is safe, simple and easy ......
Read MoreSend InquiryQingdao Focus On Color Industry & Trade Company is professional in photochromic, thermochromic, LCD thermometers, and fragrant etc. related products. We supply Foot Type Color Change Sheet, the material is PET+LCD ,which is not contain liquid and mercury, It is safe, simple and easy to operate, Wi......
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