New insights into mechanisms affecting the fracture-mechanical behavior of unfilled natural rubber

被引：0

作者：

Euchler, E. ^{[1
]}

Schneider, K. ^{[1
]}

Wiessner, S. ^{[1
]}

机构：

[1] Leibniz Inst Polymerforsch Dresden eV, Dresden, Germany

来源：

CONSTITUTIVE MODELS FOR RUBBER XII, ECCMR 2022 | 2023年

关键词：

STRAIN-INDUCED CRYSTALLIZATION; CRACK;

D O I：

10.1201/9781003310266-29

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

For elastomers, advanced experimental techniques have been applied to better understand the impact of (micro-)structural phenomena, e.g. strain-induced crystallization (SIC), on the macroscopic fracture-mechanical properties. In this study, the formation and orientation of crystallites formed by SIC in natural rubber (NR) have been investigated at non-uniaxial tension, in fact, in "pure-shear" geometry and at crack tips, using synchrotron wide-angle X-ray scattering (WAXS).

引用

页码：174 / 177

页数：4

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