The Effect of Carbon Black/Multiwall Carbon Nanotube Hybrid Fillers on the Properties of Natural Rubber Nanocomposites

被引：71
作者：
Ismail, H. [1 ]
Ramly, A. F. [1 ]
Othman, N. [1 ]
机构：
[1] Univ Sains Malaysia, Sch Mat & Mineral Resources Engn, George Town 14300, Malaysia
来源：
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2011年 / 50卷 / 07期
关键词：
Carbon black; Multiwall carbon nanotubes; Nanocomposites; Natural rubber; MECHANICAL-PROPERTIES; COMPOSITES; BEHAVIOR; FATIGUE; REINFORCEMENT;
D O I：
10.1080/03602559.2010.551380
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The properties of hybrid multiwall carbon nanotube (MWCNT) and carbon black (CB) in natural rubber nanocomposites were studied. The results show that the scorch and cure time decreased as the MWCNT loading increased in CB/MWCNT hybrid loading ratio but for the maximum torque, the result shown otherwise. As the MWCNT loading increased in CB/MWCNT hybrid loading ratio, the tensile strength, elongation at break and fatigue life are decrease, however the tensile modulus and rubber filler-interaction (Qf/Qg) value increased. The SEM results show a dispersion of CB and MWCNT in natural rubber matrix. Furthermore, the thermal stability for the hybrid nanocomposites is enhanced.
引用
收藏
页码：660 / 666
页数：7
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