Title :
Dielectric phenomena in acrylate-butadiene-styrene terpolymer
Author :
Dandurand, J. ; Lacabanne, C. ; Martinez, J.J. ; Boulet, J.P.
Author_Institution :
Solid Phys. Lab., Toulouse Univ., France
Abstract :
The aim of the authors´ work is to characterize the depolarization phenomena in Acrylate-Butadiene-Styrene (ABS) terpolymer. The Thermally Stimulated Current (TSC) spectra of ABS samples have been analysed as a function of processing and printing. All samples show two intrinsic relaxation modes. The low temperature mode has been attributed to the dielectric manifestation of the glass transition of acrylic sequences. The compensation diagram can be used for defining the structure and the microstructure of the acrylic phase. The high temperature mode has been assigned to a consequence of the glass transition of the styrene-butadiene copolymeric sequences i.e. the restructuration of water molecules
Keywords :
dielectric depolarisation; dielectric properties of solids; dielectric relaxation; glass transition (polymers); polymer blends; thermally stimulated currents; TSC spectra; acrylate-butadiene-styrene terpolymer; acrylic sequences; additives influence; depolarization phenomena; dielectric phenomena; glass transition; high temperature mode; intrinsic relaxation modes; low temperature mode; restructuration of water molecules;
Conference_Titel :
Dielectric Materials, Measurements and Applications, 1992., Sixth International Conference on
Conference_Location :
Manchester
Print_ISBN :
0-85296-551-6
