Multiwalled Carbon Nanotubes Reinforced Polypropylene Composite Material

被引:19
|
作者
Li, Juan [1 ]
机构
[1] Nanjing Vocat Inst Ind Technol, Sch Mech Engn, Nanjing 210023, Jiangsu, Peoples R China
关键词
NANOCOMPOSITES; BEHAVIOR;
D O I
10.1155/2017/2171356
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Polypropylene (PP) composites reinforced with multiwalled carbon nanotubes (MWNTs) were prepared by using twin screw extruder. The experimental results showed that with the increasing amount of MWNTs the elongation at break decreased whereas the tensile strength, bending strength, and impact strength increased. By using scanning electron microscope (SEM), we find that the hydroxyl-modified carbon nanotube has better dispersion performance in PP and better mechanical properties.
引用
收藏
页数:5
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