abstract |
The purpose of the present invention is to provide a temperature sensing material, the color of which stably changes in accordance with temperature changes even in an organic solvent. In order to achieve the above-described purpose, a temperature sensing material according to the present invention is characterized by containing a temperature indicating material which contains a leuco dye (1), a color developer (2) and a decolorizer (3), and a resin film (4) which internally contains the temperature indicating material. This temperature sensing material is also characterized in that the resin film (4) is composed of a silicone resin or an epoxy resin. |