摘要
采用机械共混法制备氧化石墨烯/氟橡胶复合材料,研究复合材料的硫化特性、耐绝缘介质苄基甲苯浸渍性能、阻尼性能和物理性能,并对其加工性能进行优化。结果表明:氧化石墨烯/氟橡胶复合材料的耐苄基甲苯浸渍性能优异;氧化石墨烯能够有效增大复合材料的拉伸强度;阻尼填料受阻酚HP1098能够增大复合材料的损耗因子,扩宽阻尼温域;惰性端基液体氟弹性体能够有效提高复合材料的加工性能。
The graphene oxide/fluororubber composites were prepared by mechanical blending.The vulcanization characteristics,resistance to benzyl toluene immersion,damping performance and physical properties of the composites were studied,and the processing properties were optimized.The results showed that graphene oxide/fluororubber composites had excellent resistance to benzyl toluene immersion,and the graphene oxide could effectively increase the tensile strength of the composites.The damping filler hindered phenol HP1098 could increase the loss factor of the composites and broaden the damping temperature range.Moreover,the liquid fluoroelastomer end-capped with inert groups could effectively improve the processability of the composites.
作者
刘雅琼
王广克
李文鹏
刘海波
史昌明
王斌
LIU Yaqiong;WANG Guangke;LI Wenpeng;LIU Haibo;SHI Changming;WANG Bin(State Grid Economic and Technological Research Institute Co.,Ltd,Beijing 102209,China;State Grid Smart Grid Research Institute,Beijing 102211,China;Hulunbuir Power Supply Company of State Grid East Inner Mongolia Electric Power Co.,Ltd,Hulunbuir 021100,China;State Grid East Inner Mongolia Electric Power Co.,Ltd,Hohhot 010020,China;Electric Power Research Institute of State Grid East Inner Mongolia Electric Power Co.,Ltd,Hohhot 010020,China;Jinhua Power Supply Company of State Grid Zhejiang Electric Power Co.,Ltd,Jinhua 321001,China)
出处
《橡胶工业》
CAS
2022年第3期187-191,共5页
China Rubber Industry
基金
国家电网公司总部科技项目(5455DW170028)。
关键词
氟橡胶
氧化石墨烯
复合材料
耐介质性能
阻尼性能
加工性能
fluororubber
graphene oxide
composite
medium resistance
damping performance
processability
