Some problems associated with the application of thermal methods to polymers

The scope of thermal methods and their application to polymeric substrates are reviewed. The general application of these methods to polymers is discussed and illustrated by reference to: (i) the problems associated with thermal methods and the apparatus used to obtain thermal responses; (ii) the problems associated with calibration and the standardisation of reporting procedures; (iii) the specific problems associated with polymeric materials. Problems associated with crystallinity determinations and thermal stability assessment are also discussed.