Correlation between mechanical and dielectric properties of Alfa/Wool/Polymeric hybrid fibres reinforced polyester composites

被引：5
|
作者：
Triki, A. [1 ]
Omri, M. A. [1 ]
Guicha, M. [2 ]
Ben Hassen, M. [2 ]
Arous, M. [1 ]
Kallel, A. [1 ]
机构：
[1] FSS 3018, Lab Mat Composites Polymeres & Ceram, Tunis, Tunisia
[2] Univ Monastir, ISET Ksar Hellal, Lab Genie Textile, Monastir, Tunisia
来源：
7TH EEIGM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS RESEARCH | 2013年 / 48卷
关键词：
RELAXATION;
D O I：
10.1088/1757-899X/48/1/012008
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Dielectric measurements and tensile testing of polyester/natural fibres (Alfa/wool) and thermo binder fibres (Pe/Pet) composites were investigated in order to study the adhesion of the fibres in the polyester matrix. Two composites #1 and #2 having 17:1:2 and 17:2:1 as a relative fraction of alfa/wool and thermo binder (Pe/Pet), respectively, have been characterized in this study. The obtained results revealed that the fibres adhesion in the matrix was better in the composite #1 than in the composite #2. Indeed, the analysis of the interfacial or Maxwell-Wagner-Sillars (MWS) polarization intensity, using the Havriliak-Negami model, has shown a lower intensity and the tensile testing exhibited a higher Young modulus in the composite #1. So the thermo binder fibres improve this adhesion.
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收藏
页数：11
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