| 天然橡胶/有机蒙脱土纳米复合材料的耐磨耗性能研究 |
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| 引用本文： | 赵伟,宋国君,李培耀,单春鹏,亓彬,孙春鹏,马培育,陈林.天然橡胶/有机蒙脱土纳米复合材料的耐磨耗性能研究[J].弹性体,2012,22(2):71-75. |
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| 作者姓名： | 赵伟 宋国君 李培耀 单春鹏 亓彬 孙春鹏 马培育 陈林 |
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| 作者单位： | 1. 青岛大学高分子材料研究所,山东青岛,266071
2. 青岛华夏橡胶工业有限公司,山东青岛,266108 |
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| 基金项目： | 青岛市科技计划基础研究项目课题资助 |
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| 摘 要： | 采用4种不同牌号的有机化蒙脱土(OMMT),利用机械共混法制备出了NR/OMMT纳米复合材料,研究了复合材料的力学性能和耐磨性能,进行了透射电镜(TEM)和扫描电镜(SEM)分析。结果表明复合材料的力学性能和耐磨性都有不同程度的提高。TEM结果表明制备出了分散均匀的剥离型NR/OMMT纳米复合材料,通过纳米复合材料磨耗后的磨耗图纹及SEM表面形貌进行对比分析来探讨OMMT在橡胶中的耐磨机理。
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| 关 键 词： | 天然橡胶 有机蒙脱土 纳米复合材料 耐磨性能 |
Studies on abrasion resistance of the NR/OMMT nanocomposites |
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| ZHAO Wei
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SONG Guo-jun
,
LI Pei-yao
,
SHAN Chun-peng
,
QI bin
,
SUN Chun-peng
,
MA Pei-yu
,
CHEN Lin.Studies on abrasion resistance of the NR/OMMT nanocomposites[J].China Elastomerics,2012,22(2):71-75. |
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| Authors: | ZHAO Wei SONG Guo-jun LI Pei-yao SHAN Chun-peng QI bin SUN Chun-peng MA Pei-yu CHEN Lin |
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| Affiliation: | 1.Institute of Polymer Material,Qingdao University,Qingdao 266071,China;2.Qingdao Huaxia Rubber Industry Co.,Ltd,Qingdao 266108,China) |
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| Abstract: | NR/OMMT nanocomposites were prepared by mechanical blending with four different kinds of homemade OMMT,and the mechanical properties and abrasion resisitence were comparatively analyzed as well as the structure of nanocomposite was characterized by TEM and SEM.The results showed that composite mechanical properties and wear resistance are improved to some extent.The completely exfoliated NR/OMMT nanocomposites with uniform dispersion in NR matrix were confirmed by TEM,and nanocomposites by SEM after the wear surface morphology were analyzed to explore OMMT in rubber in the wear mechanism. |
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| Keywords: | natural rubber organomontmorillonite nanocomposites abrasion resistance |
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