Improved Weld Strength of Vibration Welded Polyoxymethylene/Multiwalled Carbon Nanotubes Hybrid Nanocomposites

被引：3

作者：

Lin, Leyu ^{[1
]}

Schlarb, Alois K. ^{[1
,2
,3
]}

机构：

[1] Univ Kaiserslautern, Dept Mech & Proc Engn, Composite Engn CCe, D-67663 Kaiserslautern, Germany

[2] INM Leibniz Inst New Mat, Dept Mech & Proc Engn, D-66123 Saarbrucken, Germany

[3] Univ Kaiserslautern, Dept Mech & Proc Engn, Res Ctr OPTIMAS, D-67663 Kaiserslautern, Germany

来源：

POLYMER ENGINEERING AND SCIENCE | 2016年 / 56卷 / 06期

关键词：

MECHANICAL-PROPERTIES; THERMOPLASTICS; COMPOSITES; MASTERBATCH; BEHAVIOR;

D O I：

10.1002/pen.24289

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this study, carbon nanotubes reinforced polyoxymethylene with different filler loadings was joined by using linear vibration welding technique. The tensile properties of vibration welded polyoxymethylene nanocomposites with different carbon nanotube contents were studied as functions of filler loading and weld pressure. The results showed that the addition of carbon nanotubes into polyoxymethylene slightly improved the matrix tensile strength and pronounced decreased the ductility of pure polyoxymethylene. Interestingly, the weld strength of the nanocomposites was also higher than the polymer matrix strength even at high weld pressure of 2 MPa. Possible reasons for this high weld strength are discussed based on the morphological investigations. (C) 2016 Society of Plastics Engineers

引用

页码：636 / 642

页数：7

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