Infrared thermography （IRT）, which is a non-contact and non-destructive technique to measure temperature variations on the surface of the materials, has been widely used in global industrial process （e. g. electricity, construction, health care, military, et, al.） because it＇s characters of producing high quality image and accurately determining temperature. However, the application of infrared thermography in polymer science is relatively few. In this paper, the principle of IRT is introduced briefly and the application of IRT in the rese...
