Application of ATR-FTIR in Polymer

The attenuated total refraction infrared spectroscopy(ATR-FTIR)is an important experimental method,it greatly expands the application fields of infrared spectroscopy.Several kinds of polymer materials were analysed by ATR-FTIR.The infrared spectrum characteristic peaks can effecticely determine the type of polymer.Infrared spectroscopy can also be applied in the composition determination of the copolymer or blend.