| 基于两种丁腈橡胶复合填料的高性能离合器摩擦材料的研究 |
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| 引用本文： | 刘伟,胡以强.基于两种丁腈橡胶复合填料的高性能离合器摩擦材料的研究[J].中国胶粘剂,2009,18(2). |
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| 作者姓名： | 刘伟 胡以强 |
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| 作者单位： | 华东理工大学机械与动力工程学院,上海,200237 |
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| 摘 要： | 以丁腈胶乳改性水基酚醛树脂为胶粘剂,分别以玻璃纤维和复合包芯纱纤维为增强材料,采用两种新型丁腈复合填料含9%硫化丁腈橡胶(NBR)和含20%未硫化NBR]为主要填料制备高性能离合器摩擦材料。实验结果表明,当m(9%硫化NBR)∶m(20%未硫化NBR)=1∶1即W(NBR)≈16%]时,制取的摩擦材料具有良好的摩擦磨损性能、适中的硬度、良好的冲击强度和较低的噪音。
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| 关 键 词： | 丁腈胶乳 增强纤维 复合填料 离合器 摩擦材料 |
Study on high performance clutch friction materials based on two NBR composite fillers |
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| LIU Wei,HU Yi-qiang.Study on high performance clutch friction materials based on two NBR composite fillers[J].China Adhesives,2009,18(2). |
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| Authors: | LIU Wei HU Yi-qiang |
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| Affiliation: | School of Mechanical and Power Engineering;East China University of Science and Technology;Shanghai 200237;China |
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| Abstract: | With water-based phenolic resin modified by nitrile-butadiene rubber(NBR) latex as adhesive, and fibreglass or composite core-spun yarn as reinforcing materials,the high performance clutch friction material was prepared with two new NBR composite fillers(namely with 9%vulcanized NBR and with 20%unvulcanized NBR) as main filler.The experiment results indicated that the friction material had good friction and wear performance, moderate rigidity,good impact strength and lower noise when mass ratio of 9%vulcani... |
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| Keywords: | NBR latex reinforcing fibre composite filler clutch friction material |
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