Effective properties of carbon black filled natural rubber:: Experiments and modeling

被引：122

作者：

Omnes, B. ^{[1
]}

Thuillier, S. ^{[1
]}

Pilvin, P. ^{[1
]}

Grohens, Y. ^{[1
]}

Gillet, S. ^{[2
]}

机构：

[1] Univ Bretagne Sud, LIMATB, F-56321 Lorient, France

[2] Soc Polymeres Barre Thomas SA, F-35043 Rennes, France

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2008年 / 39卷 / 07期

关键词：

natural rubber; carbon black; reinforcement effect; elastic moduli;

D O I：

10.1016/j.compositesa.2008.04.003

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Anti-vibrating parts in automotives are often made of natural rubber reinforced by carbon black. This reinforcement, which comes from the filler-filler and filler-rubber interactions, leads to an increase of the elastic modulus, the tensile strength and the hysteresis. The aim of this work is to develop a model within a generalized self-consistent scheme for filled rubber to predict the elastic moduli. A morphological pattern, which takes into account the occluded rubber, the bound rubber and a percolating network, is proposed and the effective elastic properties are compared with experimental results obtained in both uniaxial and oedometric compression. The filler volume fraction varies in-between 0% and 18% and the influence of the specific surface of the filler is investigated, by using N330 and N650 carbon blacks. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1141 / 1149

页数：9

共 35 条

[1] Interface effects in elastomers reinforced by modified precipitated silica [J].