INFLUENCE OF CALCIUM-CARBONATE ON THE TOUGHNESS OF POLYPROPYLENE

被引：12

作者：

NEZBEDOVA, E

PONESICKY, J

SOVA, M

机构：

来源：

ACTA POLYMERICA | 1990年 / 41卷 / 01期

关键词：

D O I：

10.1002/actp.1990.010410109

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 reasons for macroscopic changes of the toughness of isotactic polypropylene filled with different types of calcium carbonate are studied. The changes are analyzed on the basis of unnotched and notched impact strength, and on microscopic observations of fracture surfaces. The results are discussed with respect to the matrix and amount and size of the filler particles. © 1990 Akademie Verlag GmbH, Berlin

引用

页码：36 / 42

页数：7

共 13 条

[1]

BENEDETTO AD, 1971, INT J POLYM MATER, V1, P159

[2] POLYPROPYLENE COMPOSITES - FRACTURE-MECHANICS ANALYSIS OF IMPACT STRENGTH [J].