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	The synergetic effect of carbon nanotubes and carbon black in a rubber system
	Fan Zhuang-jun ; Wang Yao ; Luo Guo-hua ; Li Zhi-fei ; Wei Fei
	2010-10-12 ; 2010-10-12
关键词	Practical Experimental/ abrasion carbon nanotubes elastic moduli elongation fatigue hardness hysteresis rubber tensile strength tyres viscosity/ synergetic effect carbon nanotubes carbon black additives rubber-carbon composite preparation MWCNT laboratory two-roll mill elastic modulus elongation abrasion resistance electrical properties tensile strength tear strength failure analysis viscosity grape-cluster-like reinforcing structure hardness abrasion loss dynamic mechanical property tyres roll hysteresis fatigue loss resistance C/ A8120V Preparation of fullerenes and fullerene-related materials, intercalation compounds, and diamond A8120T Preparation of reinforced polymers and polymer-based composites A6220D Elasticity, elastic constants A8140J Elasticity and anelasticity A6220F Deformation and plasticity A8140L Deformation, plasticity and creep A6220P Tribology A8140P Friction, lubrication, and wear A6220M Fatigue, brittleness, fracture, and cracks A8140N Fatigue, embrittlement, and fracture A7360 Electrical properties of thin films and low-dimensional structures A6148 Structure of fullerenes and fullerene-related materials E3630 Rubber and plastics industry E2180A Elasticity (mechanical engineering) E2140 Tribology (mechanical engineering) E2180B Plasticity (mechanical engineering) E2180E Fracture mechanics and hardness (mechanical engineering) E1780 Products and commodities E1710 Engineering materials/ C/el
中文摘要	Rubber/carbon composites were prepared by mixing multi-walled carbon nanotubes (MWCNTs), carbon black or a mixture of carbon black and MWCNTs with rubber by a laboratory two-roll mill. Results showed that MWCNTs could effectively improve elastic modulus, stress at a defined elongation, abrasion resistance and electrical properties compared to the carbon black additive. However, the tensile strength, tear strength, strain to failure, viscosity and processing properties of the MWCN.T based composites were rather poor. The properties of the composites with both MWCNTs and carbon black added were improved effectively by the formation a grape-cluster-like reinforcing structure. When the weight ratio of MWCNTs to carbon black was 1:4, the tear strength (78.4 kN/m), hardness (68) and abrasion loss (0.112 cm/sup 3//km) of the rubber/MWCNT-carbon black composite were better than those of the rubber/carbon black composite and the strain to failure (470%) and viscosity (65Pa middot s) were better than those of the rubber/MWCNT composite. The rubber/MWCNT composites had excellent dynamic mechanical properties and could be used in tyres with low roll hysteresis and fatigue loss resistance.
语种	中文
出版者	Science Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79607]
专题	清华大学
推荐引用方式 GB/T 7714	Fan Zhuang-jun,Wang Yao,Luo Guo-hua,et al. The synergetic effect of carbon nanotubes and carbon black in a rubber system[J],2010, 2010.
APA	Fan Zhuang-jun,Wang Yao,Luo Guo-hua,Li Zhi-fei,&Wei Fei.(2010).The synergetic effect of carbon nanotubes and carbon black in a rubber system..
MLA	Fan Zhuang-jun,et al."The synergetic effect of carbon nanotubes and carbon black in a rubber system".(2010).

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