ELECTRICAL-CONDUCTIVITY IN CARBON BLACK-LOADED POLYSTYRENE-POLYISOPRENE BLENDS - SELECTIVE LOCALIZATION OF CARBON-BLACK AT THE INTERFACE

被引：40

作者：

SOARES, BG

GUBBELS, F

JEROME, R

TEYSSIE, P

VANLATHEM, E

DELTOUR, R

机构：

[1] UNIV LIEGE,CTR EDUC & RES MACROMOLEC,B-4000 LIEGE,BELGIUM

[2] FREE UNIV BRUSSELS,SERV PHYS SOLIDES,BRUSSELS,BELGIUM

来源：

POLYMER BULLETIN | 1995年 / 35卷 / 1-2期

关键词：

D O I：

10.1007/BF00312918

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The electrical conductivity of carbon-black loaded polystyrene-polyisoprene blends has been studied. In this ternary system, the filler is at the interface of co-continuous polyblends as confirmed by the very low value of the filler percolation threshold (0.2 vol % for blends compression molded at 250 degrees C) and by optical microscopy. As a result of the selective localization of carbon black at the interface, the percolation threshold is very sensitive to the compression molding temperature.

引用

页码：223 / 228

页数：6

共 15 条

[11]

PONOMARENKO AT, 1990, ADV POLYM SCI, V96, P125

[12] DISPERSION OF FILLERS AND THE ELECTRICAL-CONDUCTIVITY OF POLYMER BLENDS FILLED WITH CARBON-BLACK [J].