| 几种丁腈橡胶/有机蒙脱土纳米复合材料的制备与对比表征 |
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| 引用本文： | 殷兰兰,李培耀,宋国君,王海龙,孙良栋.几种丁腈橡胶/有机蒙脱土纳米复合材料的制备与对比表征[J].弹性体,2007,17(5):53-57. |
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| 作者姓名： | 殷兰兰 李培耀 宋国君 王海龙 孙良栋 |
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| 作者单位： | 1. 莱阳农学院,海都学院,山东,莱阳,265200
2. 青岛大学,高分子材料研究所,山东,青岛,266071 |
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| 摘 要： | 选择几种自制的有机蒙脱土,利用双辊直接混炼法与丁腈橡胶复合,测试材料的力学性能,确定出了最佳的有机蒙脱土牌号。利用透射电子显微镜观察,确定制备出了半剥离型的丁腈橡胶/有机蒙脱土（NBR/OMMT）纳米复合材料;测试材料的应力-应变曲线表征了不同有机蒙脱土含量的纳米复合材料的力学性能;利用溶剂渗透性测试实验表征了纳米复合材料的耐油性提高;通过透射电子显微镜观察发现,采用有机蒙脱土预凝胶,成功地制备了全剥离型的NBR/OMMT纳米复合材料。
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| 关 键 词： | 应力-应变 耐油性 |
| 文章编号： | 1005-3174（2007）05-0053-05 |
| 收稿时间： | 2006-12-26 |
| 修稿时间： | 2006年12月26 |
Preparation and characterization of several sorts of NBR/OMMT nanocomposites |
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| YIN Lan-lan,LI Pei-yao,SONG Guo-jun,WANG Hai-long,SUN Liang-dong.Preparation and characterization of several sorts of NBR/OMMT nanocomposites[J].China Elastomerics,2007,17(5):53-57. |
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| Authors: | YIN Lan-lan LI Pei-yao SONG Guo-jun WANG Hai-long SUN Liang-dong |
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| Affiliation: | 1. Haidu Institute of Laiyang Agriculture University, Laiyang 265200, China; 2. Institute of Polymer Materials, Qingdao University, Qingdao 266071,China |
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| Abstract: | The optimal type of OMMT firstly was selected by testing the mechanical properties of NBR/OmmT composites with using several types OMMT. TEM observation of composites showed that the partial exfoliation NBR/OMMT nanocomposites had been prepared and the mechanical properties of nanocomposites with different loadings of OMMT were characterized by the stress-strain curves. The oil resistance of nanocomposites were tested by oil permeation experiments. Additionally, by adding pregel of OMMT, the observation of TEM showed that the exfoliation NBR/OmmT nano- composites were obtained. |
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| Keywords: | NBR OMMT TEM |
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