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Effect of Graphene Oxide on the Performance of Epoxy-Rubber Two-Phase System

XJHY00404 Number: XJHY00404

氧化石墨烯对环氧-橡胶两相体系性能的影响研究 Article: Effect of graphene oxide on the properties of epoxy-rubber two-phase system

何志球盘冠华胡泳宾 Author: Hu Yong Ho Chi Bin Handicap Guanhua

氧化石墨烯环氧树脂丁腈橡胶 Keywords: graphene oxide epoxy nitrile rubber

广东莱尔新材料科技股份有限公司 Organization: Guangdong Laier New Material Technology Co., Ltd.

采用不同添加量的氧化石墨烯(GO)对环氧树脂-丁腈橡胶两相体系进行改性。 Abstract: Two-phase systems of epoxy resin and nitrile rubber were modified with different amounts of graphene oxide (GO). FT-IR was used to characterize the structure of the composite, and the effect of GO addition on the mechanical properties of the composite was studied by DMA, and the effect of GO on the wet heat aging performance of the composite was analyzed by the change of the bonding properties. The results show that GO is connected to the EP-CTBN system through its own oxygen-rich group.The addition of GO can improve the storage modulus of the composite, reduce the loss factor and increase the glass transition temperature. At the same time, the addition of GO will not affect the composite Humidity and heat resistance of the material.

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