학술논문
Thermal and electrical characterization of poly(propylene terephthalate)
Document Type
Conference
Author
Source
Conference Record of the 2000 IEEE International Symposium on Electrical Insulation (Cat. No.00CH37075) Electrical insulation Electrical Insulation, 2000. Conference Record of the 2000 IEEE International Symposium on. :66-69 2000
Subject
Language
ISSN
1089-084X
Abstract
The thermal and electrical properties of poly(propylene terephthalate) samples with different carboxyl terminal groups content are investigated. The thermal behavior is studied through the rate of crystallization. As regards the electrical properties, dc conductivity and low-frequency relaxation processes are studied as a function of temperature. A transition in the electrical behavior is detected and related to the glass transition of the polymer.