Thermochromic Pigments

Thermochromic Pigments

How does one use pigments whose colour changes with temperature? 

There are several ways in which pigments whose colour changes with temperature can be used. One way is to incorporate them in chalks used to determine temperatures of large surfaces, e.g. on machines and equipment. Such pigments can also be incorporated in standard paint formulations for detecting temperature variations. One manufacturer of such products is A.W. Faber-Castell, Nurnberger Strabe, D-8504 Stein bei Nurnberg, W.Germany.




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