The discussion centers on the differential scanning calorimetry (DSC) behavior of plastics, specifically addressing the discrepancy between melting and crystallization peaks. It is established that, similar to metals, plastics can exhibit different temperatures for these peaks due to their thermodynamic properties. The phenomenon is attributed to the state of lowest energy, influenced by factors such as cooling rate. Understanding these principles is crucial for accurate thermal analysis of plastic materials.
PREREQUISITESThis discussion is beneficial for materials scientists, polymer engineers, and researchers involved in thermal analysis of plastics, as well as anyone interested in understanding the thermal properties of materials through DSC techniques.