| 预处理短纤维对VMQ/EPDM共混导电橡胶某些性能的影响 |
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| 引用本文： | 陈福林,岑兰,周彦豪,李建华,彭浩.预处理短纤维对VMQ/EPDM共混导电橡胶某些性能的影响[J].橡胶工业,1997,44(1):3-5. |
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| 作者姓名： | 陈福林 岑兰 周彦豪 李建华 彭浩 |
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| 作者单位： | 广东工业大学材料科学工程系，广州第六橡胶厂 |
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| 摘 要： | 研究了预处理短纤维用量对乙炔炭黑填充甲基乙烯基硅橡胶（ＶＭＱ）／ＥＰＤＭ共混硫化胶拉伸、撕裂、耐屈挠疲劳和导电性能的影响。实验结果表明，加入适量短纤维对ＶＭＱ／ＥＰＤＭ体系有一定的补强作用；纤维用量较大时，导电性能下降。加入４．０份左右的预处理短纤维，可使ＶＭＱ／ＥＰＤＭ共混导电橡胶获得良好的物理机械性能和导电性能
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| 关 键 词： | 短纤维，乙炔炭黑，甲基乙烯基硅橡胶，EPDM，导电橡胶 |
Influence of Pretreated Short-fibre on Properties of Conductive VMQ/EPDM Blend |
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| Chen Fulin,Cen Lan,Zhou Yanhao,Li Jianhua and Peng Hao.Influence of Pretreated Short-fibre on Properties of Conductive VMQ/EPDM Blend[J].China Rubber Industry,1997,44(1):3-5. |
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| Authors: | Chen Fulin Cen Lan Zhou Yanhao Li Jianhua and Peng Hao |
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| Affiliation: | Guangdong University of Technology,Guangdong University of Technology,Guangdong University of Technology,Guangzhou No.6 Rubber Factory and Guangzhou No.6 Rubber Factory |
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| Abstract: | The influence of the level of the pretreated short fibre on tensile strength,tear strength,flex fatigue and conductivity of the acetylene black filled VMQ/EPDM blend vulcanizate was studied.The test results showed that the adequate level of pretreated short fibre provided a certain reinforcement to VMQ/EPDM blend;the greater level of pretreated short fibre resulted in the decrease of the conductivity.The addition of 4.0 phr pretreated short fibre provided good physical properties and conductivity to VMQ/EPDM blend. |
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| Keywords: | short fibre acetylene black VMQ EPDM conductive rubber |
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