Study on the Microstructure and Mechanical Properties of PET and PET/PTT Blends
In this study, the thermal analysis FTIR Micro-Spectroscopy method was used to observe the energy changes of the functional groups of Poly(ethylene terephthalate) (PET) during manufacturing progress. The conformational apparent enthalpy H in the melting process has been calculated by the van’t Hoff equation at the constant pressure and then plotted with temperature. The structure and properties of PET/PTT (Polytrimethylene Terephthalate) blends with different blending ratio had also been studied by using DSC and DMA analysis.
N. Ohno and T. Uehara
Q. Ge et al., "Study on the Microstructure and Mechanical Properties of PET and PET/PTT Blends", Key Engineering Materials, Vols. 340-341, pp. 1085-1090, 2007