DIELECTRIC DISPERSIONS IN A COMMERCIAL ACRYLONITRILE BUTADIENE STYRENE POLYMER

被引：3

作者：

YEOW, OH ^{[1
]}

PRATT, GJ ^{[1
]}

机构：

[1] UNIV MELBOURNE,DEPT IND SCI,PARKVILLE,VIC 3052,AUSTRALIA

来源：

POLYMER INTERNATIONAL | 1991年 / 25卷 / 02期

关键词：

DIELECTRIC LOSS; PERMITTIVITY; ABS; MULTICOMPONENT POLYMER; MISCIBILITY; MORPHOLOGY;

D O I：

10.1002/pi.4990250209

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Observations of dielectric constant and loss from -120-degrees-C to +140-degrees-C over the frequency range 30 Hz to 3 MHz are presented for a low rubber content acrylonitrile-butadiene-styrene (ABS) polymer of commercial origin. Seven dielectric dispersions are distinguished in the tan delta-contour map and constant-frequency plots together with evidence for an eighth at the lowest temperatures. Possible sources for each dispersion are proposed in relation to the miscibility and morphology of the individual phases present in this multicomponent polymeric material.

引用

页码：115 / 121

页数：7

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