INTERFACIAL INTERACTIONS IN PARTICULATE FILLED THERMOPLASTICS - MECHANISM, STRENGTH, PROPERTIES

被引：36

作者：

PUKANSZKY, B

机构：

[1] Central Research Institute for Chemistry, Hungarian Academy of Sciences, Budapest, H-1525

来源：

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1993年 / 70-1卷

关键词：

D O I：

10.1002/masy.19930700123

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Using the results of stress analysis the factors influencing the micromechanical deformations in particulate filled composites were studied. It was shown that interfacial interactions influence slightly shear yielding and crazing, but have a significant effect on dewetting. Interactions can be modified by surface treatment. Types and mechanisms of surface treatment are discussed. A model describing the composition dependence of tensile properties makes possible the quantitative evaluation of interaction. Attention is called to the importance of composite structure; aggregation, orientation of anisotropic particles, nucleating effect of the filler, all can change the properties of the composite.

引用

页码：213 / 223

页数：11