Non-isothermal crystallization kinetics of hot drawn polyester films - Kissinger and Ozawa analysis

被引：14

作者：

Dargent, E

Denis, A

Galland, C

Grenet, J

机构：

[1] Laboratoire d'Etude et de Caractérisation des Amorphes et des Polymères, Faculté des Sciences

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 1996年 / 46卷 / 02期

关键词：

crystallization; drawing; kinetics; Kissinger; Ozawa; poly(ethylene terephthalate);

D O I：

10.1007/BF02135016

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The non-isothermal crystallization kinetics of hot drawn poly(ethylene terephthalate) films were studied using the Kissinger and Ozawa equations. The influence of the initial drawing on the crystallization kinetics was investigated. The values of the apparent activation energy and of the Avrami exponent indicates that the nucleation and growth of crystallites depend greatly on the stress submitted to the samples.

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页码：377 / 385

页数：9

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