HIGH-RATE J-TESTING OF TOUGHENED POLYPROPYLENE

被引：5

作者：

MARTINATTI, F ^{[1
]}

RICCO, T ^{[1
]}

机构：

[1] UNIV TRENT,DIPARTIMENTO INGN MAT,I-38050 TRENT,ITALY

来源：

POLYMER TESTING | 1994年 / 13卷 / 05期

关键词：

D O I：

10.1016/0142-9418(94)90050-7

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In the present work the J-integral approach has been adopted to evaluate the high-rate fracture resistance curve of toughened polypropylenes. High-rate J-testing has been performed according to the multispecimen technique, following different procedures such as ASTM 813-81, ASTM E813-89 and ESIS P1-92. The results of the resistance to crack initiation, J(IC), obtained by means of these different standards, are compared and discussed.

引用

页码：405 / 418

页数：14

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