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| 粘土/炭黑/NR纳米复合材料的性能研究 | |
| 引用本文： | 贾清秀,向平,杨军,叶欣,吴友平,张立群. 粘土/炭黑/NR纳米复合材料的性能研究[J]. 橡胶工业, 2006, 53(1): 5-9 |
| 作者姓名： | 贾清秀 向平 杨军 叶欣 吴友平 张立群 |
| 作者单位： | 1. 北京化工大学,教育部纳米材料重点实验室,北京,100029 2. 北京化工大学,北京市新型高分子材料制备与加工重点实验室,北京,100029 3. 株洲时代新材料科技股份有限公司,湖南,株洲,412007 4. 北京化工大学,教育部纳米材料重点实验室,北京,100029;北京化工大学,北京市新型高分子材料制备与加工重点实验室,北京,100029 |
| 基金项目： | 中国科学院资助项目;科技部专项基金;北京市科技新星计划项目;北京化工大学校科研和教改项目 |
| 摘 要： | 在乳液插层法制备的粘土／NR纳米复合材料中加入炭黑，制得粘土／炭黑／NR纳米复合材料，并对其微观结构和性能进行研究。结果表明，炭黑的加入并没有影响粘土在NR基体中的分散状态，粘士炭黑和在NR基体中均达到纳米级分散；炭黑的加入削弱了粘土所形成填料网络的强度，从而改善了复合材料的加工性能；与粘土／NR纳米复合材料相比，粘土／炭黑／NR纳米复合材料的综合物理性能较好。 |
| 关 键 词： | 粘土 炭黑 纳米复合材料 |
| 文章编号： | 1000-890X(2006)01-0005-05 |
| 收稿时间： | 2005-07-13 |
| 修稿时间： | 2005-07-13 |
Properties of clay/carbon black/NR composite |
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| JIA Qing-xiu,XIANG Ping,YANG Jun,YE Xin,WU You-ping and ZHANG Li-qun. Properties of clay/carbon black/NR composite[J]. China Rubber Industry, 2006, 53(1): 5-9 | |
| Authors: | JIA Qing-xiu XIANG Ping YANG Jun YE Xin WU You-ping ZHANG Li-qun |
| Affiliation: | 1. Beijing University of Chemical Technology,Beijing 100029,China;2. Zhuzhou Times New Materials Science and Technology Co. , Ltd,Zhuzhou 412007,China |
| Abstract: | A clay/carbon black/NR nano-composite was obtained by adding carbon black on tworoll mill into clay/NR nano-composite which was prepared with emulsion intercalating method,and its micro-structure and properties were investigated by XRD and TEM. The results showed that the addition of carbon black had no effect on the dispersion of clay in NR matrix, and both fillers were dispersed in NR matrix on nanoscale;the addition of carbon black decreased the intensity of filler net work formed by clay to improve the processibility of composite; and the comprehensive physical properties of clay/carbon black/NR nano-composite were better than those of clay/NR nano composite. |
| Keywords: | NR |
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