J-integral evaluation of PA6 nanocomposite with improved toughness

被引：5
|
作者：
Kelnar, I.
Scudla, J.
Kotek, J.
Kretzschmar, B.
Leuteritz, A.
机构：
[1] Acad Sci Czech Republ, Inst Macromol Chem, CR-16206 Prague, Czech Republic
[2] Leibnitz Inst Polymer Res Dresden, D-01069 Dresden, Germany
来源：
POLYMER TESTING | 2006年 / 25卷 / 05期
关键词：
polyamide 6/montmorillonite nanocomposite; toughness; J-integral;
D O I：
10.1016/j.polymertesting.2006.03.005
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Polyamide 6/montmorillonite nanocomposite (NC) containing fine ethylene-co-methyl acrylate inclusions represents a system with significant toughness enhancement accompanied by only slight decrease in stiffness. Evaluation of NC behavior using a fracture mechanics concept (J-integral) has shown that the synergistic influence of fine rubber particles and clay affects fracture behavior at low clay content. (C) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：697 / 700
页数：4
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