| 聚丁二烯/黏土纳米复合凝胶的流变行为研究 |
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| 引用本文： | 朱建君,郭鹏,黄克靖,雷忠良.聚丁二烯/黏土纳米复合凝胶的流变行为研究[J].信阳师范学院学报(自然科学版),2011,24(1):115-119. |
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| 作者姓名： | 朱建君 郭鹏 黄克靖 雷忠良 |
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| 作者单位： | 信阳师范学院,化学化工学院,河南,信阳,464000 |
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| 摘 要： | 在恒定剪切速率下,利用旋转流变仪研究遥爪型聚丁二烯液体橡胶/有机黏土纳米复合凝胶的流变行为,同时利用X-射线衍射(XRD)和透射电镜(TEM)等表征手段研究其微观结构.通过对此类纳米复合凝胶流变行为的测试,实现黏土片层在遥爪型聚丁二烯液体橡胶中分散过程的原位观测,并总结出影响遥爪型聚丁二烯液体橡胶/有机黏土纳米复合凝胶流变行为的主要因素.
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| 关 键 词： | 端羟基聚丁二烯 端羧基聚丁二烯 有机黏土 流变性 |
Studies on the Rheological Behavior of Polybutadiene/Clay Nanocomposite Gels |
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| ZHU Jian-jun,GUO Peng,HUANG Ke-jing,LEI Zong-Liang.Studies on the Rheological Behavior of Polybutadiene/Clay Nanocomposite Gels[J].Journal of Xinyang Teachers College(Natural Science Edition),2011,24(1):115-119. |
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| Authors: | ZHU Jian-jun GUO Peng HUANG Ke-jing LEI Zong-Liang |
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| Institution: | ZHU Jian-jun,GUO Peng,HUANG Ke-jing,LEI Zong-liang(College of Chemistry and Chemical Engineering,Xinyang Normal University,Xinyang 464000,China) |
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| Abstract: | The rheological behavior of telechelic liquid polybutadiene rubber/organoclay nanocomposite gels has been studied under the steady shear performed on a HAAKE RheoStress 600 instrument.And the microstructure of nanocomposite gels was characterized by X-ray diffraction(XRD) and transmission electron microscopy(TEM).The in-situ dispersion process of organoclay in telechelic liquid polybutadiene rubber was observed by rheological experiments,and some controlling factors were proposed to explain the rheological ... |
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| Keywords: | hydroxyl-terminated polybutadiene carboxyl-terminated polybutadiene organoclay rheological behavior |
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