| 改性纳米氮化硅/NR/SBR复合材料的制备与性能研究 |
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| 引用本文： | 张苏,李明华,章于川,夏迎松,严江威,张海潮.改性纳米氮化硅/NR/SBR复合材料的制备与性能研究[J].橡胶工业,2009,56(8):472-475. |
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| 作者姓名： | 张苏 李明华 章于川 夏迎松 严江威 张海潮 |
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| 作者单位： | 1. 安徽大学,化学化工学院,安徽,合肥,230039
2. 安徽中鼎密封件股份有限公司,安徽,宁国,242300 |
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| 摘 要： | 采用甲基丙烯酸甲酯(MMA)-丙烯酸丁酯(BA)-乙烯基三乙氧基硅烷(VTES)三元共聚物对纳米氮化硅进行表面改性,制备改性纳米氮化硅/NR/SBR复合材料,并对复合材料的性能进行研究.结果表明,采用MMA-BA-VTES三元共聚物改性后,纳米氮化硅的平均粒径明显减小,分散性改善;当改性纳米氮化硅用量为2.5份时,复合材料的综合物理性能最优.
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| 关 键 词： | 纳米氮化硅 表面改性 复合材料 |
Preparation and properties of modified nano-silicon nitride/NR/SBR composite |
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| ZHANG Su,LI Ming-hu,ZHANG Yu-chuan,XIA Ying-song,YAN Jiang-wei and ZHANG Hai-chao.Preparation and properties of modified nano-silicon nitride/NR/SBR composite[J].China Rubber Industry,2009,56(8):472-475. |
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| Authors: | ZHANG Su LI Ming-hu ZHANG Yu-chuan XIA Ying-song YAN Jiang-wei and ZHANG Hai-chao |
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| Abstract: | The nano-silicon nitride was modified by methylmethacrylate(MMA)-butylacrylate(BA)-vinyltriethoxysilane(VTES) terpolymer,the modified nano-silicon nitride/NR/SBR composite was prepared,and the properties of the composite were investigated.The results showed that,the average particle size of nano-silicon nitride modified by MMA-BA-VTES terpolymer decreased significantly,and the dispersibility was improved;the best comprehensive physical properties of the composite were obtained by adding 2.5 phr modified nano-silicon nitride. |
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| Keywords: | NR SBR nano-silicon nitride surface modification NR SBR composite |
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