Effects of mechanical and thermal stresses on electric degradation of polyolefins and related materials
MACROMOLECULAR SYMPOSIA, vol.212, pp.293-298, 2004 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 212
- Publication Date: 2004
- Doi Number: 10.1002/masy.200450833
- Journal Name: MACROMOLECULAR SYMPOSIA
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.293-298
- Yıldız Technical University Affiliated: Yes
Abstract
Degradation under the simultaneous effects of mechanical stress and temperature in polyolefins (PE, PP), composites on their basis (PE+PP fibre, PP+PP fibre, PP+glass fibre) and radiation low-density polyethylene (X-LDPE) used in high-voltage cables obeys the thermofluctuation theory of Zhourkov (in certain sigma and tau(0) intervals) based on the theory of Arrhenius is presented in the following form: