NONISOTHERMAL CRYSTALLIZATION KINETICS OF HOT DRAWN POLYESTER FILMS -KISSINGER AND OZAWA ANALYSIS

Authors
DARGENT E DENIS A GALLAND C GRENET J
Citation
E. Dargent et al., NONISOTHERMAL CRYSTALLIZATION KINETICS OF HOT DRAWN POLYESTER FILMS -KISSINGER AND OZAWA ANALYSIS, Journal of thermal analysis, 46(2), 1996, pp. 377-385
Citations number
10
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of thermal analysis → ACNP
ISSN journal
03684466
Volume
46
Issue
2
Year of publication
1996
Pages
377 - 385
Database
ISI
SICI code
0368-4466(1996)46:2<377:NCKOHD>2.0.ZU;2-6
Abstract
The non-isothermal crystallization kinetics of hot drawn poly(ethylene terephthalate) films were studied using the Kissinger and Ozawa equat ions. The influence of the initial drawing on the crystallization kine tics was investigated. The values of the apparent activation energy an d of the Avrami exponent indicates that the nucleation and growth of c rystallites depend greatly on the stress submitted to the samples.