Influence of Processing History on the Mechanical Properties and Electrical Resistivity of Polycarbonate - Multi-walled Carbon Nanotubes Nanocomposites

被引：0
|
作者：
Choong, Gabriel Y. H. [1 ]
De Focatiis, Davide S. A. [1 ]
机构：
[1] Univ Nottingham, Fac Engn, Div Mat Mech & Struct, Nottingham NG7 2RD, England
来源：
PROCEEDINGS OF PPS-30: THE 30TH INTERNATIONAL CONFERENCE OF THE POLYMER PROCESSING SOCIETY | 2015年 / 1664卷
关键词：
Nanocomposite; polycarbonate; melt processing; tensile properties; electrical resistivity;
D O I：
10.1063/1.4918453
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this work we investigate the effects of compounding temperature and secondary melt processing on the mechanical response and electrical behaviour of polycarbonate filled with 3 wt% carbon nanotubes. The nanocomposites were melt compounded in an industrial setting at a range of temperatures, and subsequently injection moulded or compression moulded. The surface hardness, uniaxial tensile properties and electrical resistivity were measured. Secondary melt processing is found to be the dominant process in determining the final mechanical properties and resistivity of these materials.
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页数：5
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