IMPACT BEHAVIOR OF NYLON-66 COMPOSITIONS - DUCTILE-BRITTLE TRANSITIONS

被引：60

作者：

FLEXMAN, EA

机构：

[1] E. I. du Pont de Nemours & Co, Inc, Wilmington, Delaware, 19898, Experimental Station

来源：

POLYMER ENGINEERING AND SCIENCE | 1979年 / 19卷 / 08期

关键词：

D O I：

10.1002/pen.760190807

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The ductile‐brittle transitions of nylon‐66 compositions were studied by Izod and falling weight tests. Samples included unmodified and impact modified compositions. Brittle breaks did not occur in the toughest resin with changes in rate of loading, notch radius, thickness, or distance and orientation to the gate. A fracture mechanism is proposed. Copyright © 1979 Society of Plastics Engineers, Inc.

引用

页码：564 / 571

页数：8

共 21 条

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