| 乳液共沉法制备NBR/NR/有机蒙脱土纳米复合材料的结构与性能 |
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| 引用本文： | 亓彬,李培耀,宋国君,单春鹏,赵伟,马培育,陈林,吴维兵.乳液共沉法制备NBR/NR/有机蒙脱土纳米复合材料的结构与性能[J].科技信息,2012(11):84-85. |
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| 作者姓名： | 亓彬 李培耀 宋国君 单春鹏 赵伟 马培育 陈林 吴维兵 |
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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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| 摘 要： | 选用一种能够在水中分散良好的有机改性蒙脱土（OMMT）,采用乳液共沉法制备了NBR/NR/OMMT纳米复合材料,透射电镜观察显示制得了纳米复合材料。研究了纳米复合材料的力学性能、老化性能和耐油性能。测试结果表明,当OMMT用量为8份时,300%定伸应力和拉伸强度分别为4.89MPa和9.59MPa,与NBR/NR并用胶相比分别提高了84.5%和134%。当OMMT含量为8份时,老化后的纳米复合材料力学性能和耐油性能最优。
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| 关 键 词： | 乳液共沉法 NBR/NR/OMMT 纳米复合材料 力学性能 老化性能 耐油性能 |
The Structure and Properties of NBR/NR/OMMT Nanocomposites by Emulsion Blending Method |
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| QI Bin,LI Pei-yao,SONG Guo-jun,SHAN Chun-peng,ZHAO Wei,MA Pei-yu,CHEN Lin,WU Wei-bing.The Structure and Properties of NBR/NR/OMMT Nanocomposites by Emulsion Blending Method[J].Science,2012(11):84-85. |
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| Authors: | QI Bin LI Pei-yao SONG Guo-jun SHAN Chun-peng ZHAO Wei MA Pei-yu CHEN Lin WU Wei-bing |
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| Affiliation: | 1.Institute of Polymer Materials,Qingdao University,Qingdao Shandong,266071; 2.Qingdao HuaXia Rubber Industry Co.,LTD.,Qingdao Shandong,266108) |
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| Abstract: | NBR/NR/OMMT nanocomposite was prepared with a new organo-montmorillonite that could be dispersed well in the water by emulsion blending method.The results of TEM indicated that the nanocomposites were prepared.The mechanical properties,aging properties and oil-resistance properties were studied.The 300% modulus and the tensile strength reach 4.89 MPa and 9.59 MPa.Compared with NBR/NR,the 300% modulus of the nanocomposites is 84.5% higher and the tensile strength is 134% higher than NBR/NR with eight phr OMMT.The mechanical properties and oil-resistance of the nanocomposites were optimum with eight phr OMMT after aging. |
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| Keywords: | Emulsion blending NBR/NR/OMMT Nanocomposite Mechanical property Aging property Oil-resistance property |
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