TIME-DEPENDENT FRACTURE IN VULCANIZED ELASTOMERS

被引：31

作者：

LAKE, GJ

SAMSURI, A

TEO, SC

VAJA, J

机构：

来源：

POLYMER | 1991年 / 32卷 / 16期

关键词：

FRACTURE; ELASTOMER; CRACK GROWTH; RUBBER;

D O I：

10.1016/0032-3861(91)90194-N

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Various aspects of time-dependent crack growth are discussed, including effects of fillers on slow crack growth in non-crystallizing rubbers and the conditions under which such growth can occur in strain-crystallizing rubbers. The results suggest that the inhibition of time-dependent growth, in both types of rubber, is associated with the development of an anisotropic structure at the crack tip. Features of cyclic crack growth under non-zero strain cycle conditions that are again indicative of anisotropic structure formation are also discussed.

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页码：2963 / 2975

页数：13

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