The role of the amorphous phase in the re-crystallization process of cold-crystallized poly(ethylene terephthalate).

Abstract

The process of re-crystallization in poly(ethylene terephthalate) is studied by means of X-ray diffraction (SAXS and WAXS) and dynamical mechanical thermal analysis. Samples cold-crystallized for 9h at the temperatures T(c) = 100°C and T (c) = 160°C, i.e. in the middle of the alpha relaxation region and close to its upper bound, respectively, are analyzed… (More)
DOI: 10.1140/epje/i2008-10389-0

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