MANIFESTATIONS OF THE ANISOTROPIC PROPERT IES OF CARBON-EPOXY COMPOSITES IN THE REGION OF ALPHA-RELAXATION

Authors
MAGOMEDOV GM DZHAMAEVA NM ABAKAROV SA SMIRNOV YN
Citation
Gm. Magomedov et al., MANIFESTATIONS OF THE ANISOTROPIC PROPERT IES OF CARBON-EPOXY COMPOSITES IN THE REGION OF ALPHA-RELAXATION, Vysokomolekularnye soedinenia. Seria A, 40(2), 1998, pp. 358-362
Citations number
16
Categorie Soggetti
Polymer Sciences
Journal title
Vysokomolekularnye soedinenia. Seria A → ACNP
ISSN journal
05075475
Volume
40
Issue
2
Year of publication
1998
Pages
358 - 362
Database
ISI
SICI code
0507-5475(1998)40:2<358:MOTAPI>2.0.ZU;2-L
Abstract
Anisotropy of the properties of carbon-epoxy composites in the tempera ture range from 290 to 600 K was studied by the methods of relaxation spectroscopy and electric conductivity. It was found that the anisotro py of the conductivity and the storage modulus of the composite sharpl y increases in the vicinity of the main alpha-relaxation process. An a nalogy in the temperature variation of the electric and viscoelastic p roperties of the composite is described and the possible physical mech anisms of these phenomena are considered.