EFFECT OF THE COMPOSITION AND PROPERTIES OF COMPONENTS ON THE PHASE-STRUCTURE OF POLYMER BLENDS

被引：20

作者：

FORTELNY, I

KOVAR, J

机构：

[1] Institute of Macromolecular Chemistry, Czechoslovak Academy of Sciences

来源：

EUROPEAN POLYMER JOURNAL | 1992年 / 28卷 / 01期

关键词：

D O I：

10.1016/0014-3057(92)90241-S

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 dependence of phase structure on composition was investigated for two types of polypropylene/ethylene-propylene elastomer blends differing in rheological properties of the components. It was found that neither the empirical rule regarding the effect of the ratio of viscosities of the components on the ratio of their volume fractions at which the inversion of phases takes place nor Van Oene's theory regarding the effect of elastic properties of the components on phase structure of the blend is generally valid.

引用

页码：85 / 90

页数：6