STUDIES OF RUBBER ABRASION

被引：74

作者：

SOUTHERN, E ^{[1
]}

THOMAS, AG ^{[1
]}

机构：

[1] MALAYSIAN RUBBER PROD RES ASSOC,BRICKENDONBURY,HERTFORDSHIRE,ENGLAND

来源：

RUBBER CHEMISTRY AND TECHNOLOGY | 1979年 / 52卷 / 05期

关键词：

Compendex;

D O I：

10.5254/1.3535249

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 general model proposed, which assumes that crack growth plays an important part in the abrasion process when abrasion patterns are produced, is supported by evidence from the behavior of noncrystallizing rubbers. In pparticular, the rate of movement of the pattern across the surface is closely related to the crack growth behavior. Natural rubber behaves under abrasion conditions as if it were prevented from exhibiting its usual crystallization-enhanced strength. An important factor determining the abrasion rate, in addition to the crack growth behavior, is the angle at which the hypothetical cracks at the pattern base grow. The pattern spacing, as well as depending on the abrading force, also appears to be influnced by the test temperature and the glass transition temperature of the rubber, suggesting that viscoelastic considerations are important.

引用

页码：1008 / 1018

页数：11

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