Study on the Microstructure and Mechanical Properties of PET and PET/PTT Blends

Qiang Ge; Xu Jia Ding; Gang Wu; Song Liang; Si Zhu Wu

doi:10.4028/www.scientific.net/KEM.340-341.1085

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 340-341Study on the Microstructure and Mechanical...

Study on the Microstructure and Mechanical Properties of PET and PET/PTT Blends

Abstract:

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.

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Periodical:

Key Engineering Materials (Volumes 340-341)

Pages:

1085-1090

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.340-341.1085

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Online since:

June 2007

Authors:

Qiang Ge, Xu Jia Ding, Gang Wu, Song Liang, Si Zhu Wu

Keywords:

Apparent Enthalpy, Blend, DMA, Dye Sensitized Solar Cell (DSSC), FTIR Micro-Spectroscopy, PET, Physical Ageing, PTT

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