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The Application of Modified Graphene with KH570 Used in Semiconductive Shielding Material of Power Cable
Chemical and Biomolecular Engineering
Volume 2, Issue 3, September 2017, Pages: 152-158
Received: Jan. 13, 2017; Accepted: May 11, 2017; Published: Jul. 10, 2017
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Authors
Hetian Ying, School of Chemical Engineering, East China University of Science and Technology, Shanghai, China
Zuoguo Yang, School of Chemical Engineering, East China University of Science and Technology, Shanghai, China
Yifei Wang, Central Academe, Shanghai Electric Group Co., Ltd., Shanghai, China
Ming Zhu, Central Academe, Shanghai Electric Group Co., Ltd., Shanghai, China
Yiyi Yao, Central Academe, Shanghai Electric Group Co., Ltd., Shanghai, China
Lecai Zeng, Central Academe, Shanghai Electric Group Co., Ltd., Shanghai, China
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Abstract
In order to reduce the content of conductive filler and improve the smoothness of semiconductive shielding layer of power cable, Graphene was used as a better kind of conductive filler to replace a part of carbon black (CB). In the meantime, in order to improve the consistency between the graphene and ethylene-vinyl acetate copolymer (EVA), γ-methacryloxypropyl trimethoxy silane (KH570) was used to modify the graphene. The result shows that modified reduced graphene oxide (MrGO) has a better compatibility and dispersability with EVA matrix. A qualified composite can be obtained only by adding 6% of MrGO and 10% of CB, compared with traditional semiconductive shielding material, the conductive filler content of which has been reduced greatly. In addition, this kind of new material has a good mechanical, electrical, thermal properties.
Keywords
Modified Grapheme, Semiconductive Shielding Material, KH570, EVA
To cite this article
Hetian Ying, Zuoguo Yang, Yifei Wang, Ming Zhu, Yiyi Yao, Lecai Zeng, The Application of Modified Graphene with KH570 Used in Semiconductive Shielding Material of Power Cable, Chemical and Biomolecular Engineering. Vol. 2, No. 3, 2017, pp. 152-158. doi: 10.11648/j.cbe.20170203.14
Copyright
Copyright © 2017 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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