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In relation to this article, we declare that there is no conflict of interest.
Publication history
Received June 26, 2009
Accepted November 10, 2009
articles This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Physical and thermal properties of acid-graphite/styrene-butadiene-rubber nanocomposites

NEXEN Tire corporation R&D Center, 30, Yusan-dong, Yangsan-si, Gyeongnam 626-230, Korea
sh.song@nexentire.co.kr
Korean Journal of Chemical Engineering, July 2010, 27(4), 1296-1300(5), 10.1007/s11814-010-0178-7
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Abstract

In general, carbon-based materials play a major role in today’s science and technology and are required to advance with better properties to meet new requirements or to replace existing materials. We fabricated rubber composites reinforced with 5-weight% acid-graphite. The structural, mechanical and thermal properties of these composites were studied and compared. XRD studies indicated that the structure of the acid treated pristine-graphite (acid-graphite)_x000D_ did not change that of pristine graphite. Tensile properties of the composites indicated higher modulus, tensile strength and elongation in comparison with composites of pristine graphite, carbon black. Also, the composites were found to be in improving tendency with thermal properties and fatigue properties. The acid-graphite was investigated for surface morphology by scanning electron microscopy (SEM) and defects or purity by Raman spectroscopy. In this article, we discuss the influence of acid-graphite on rubber with high mechanical and thermal properties.

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