| 尼龙6/POE/粘土纳米复合材料的形态、结构及性能研究 |
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| 引用本文： | 张成责,孙春红,张晓静,贾天刚,李亚东. 尼龙6/POE/粘土纳米复合材料的形态、结构及性能研究[J]. 材料导报, 2009, 23(14) |
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| 作者姓名： | 张成责 孙春红 张晓静 贾天刚 李亚东 |
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| 作者单位： | 郑州轻工业学院材料与化学工程学院,河南省表界面材料重点实验室,郑州,450002 |
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| 基金项目： | 国家自然科学基金，河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 采用熔融方法制备了PA 6/POE/粘土纳米复合材料.PA 6/POE/粘土纳米复合材料具有良好的力学性能,其缺口冲击强度比PA 6有显著提高.研究结果表明,有机粘土剥离于PA 6基体中,POE相以岛状结构均匀分散于PA 6基体中;PA 6/POE/粘土纳米复合材料的储能模量比PA 6的低,并且随着有机粘土含量的增加而降低.PA 6/POE/粘土纳米复合材料的玻璃化转变温度(Tg)随着粘土含量的增加而升高,具有良好的热稳定性.
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| 关 键 词： | PA 6/POE/粘土纳米复合材料 力学性能 储能模量 热稳定性 |
Study on Morphology, Structure and Properties of Nylon 6/Ployolefin Elastomer/Clay Nanocomposites |
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| ZHANG Chenggui,SUN Chunhong,ZHANG Xiaojing,JIA Tiangang,LI Yadong. Study on Morphology, Structure and Properties of Nylon 6/Ployolefin Elastomer/Clay Nanocomposites[J]. Materials Review, 2009, 23(14) |
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| Authors: | ZHANG Chenggui SUN Chunhong ZHANG Xiaojing JIA Tiangang LI Yadong |
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| Abstract: | Nylon 6/ployolefin elastomer/clay nanocomposites are prepared by melt blending. Mechanical testing results show that PA 6/POE/clay nanocomposites have better mechanical properties, especially, the impact strength of nanocomposites increases significantly. Organoclay plates are completely exfoliated in PA 6 matrix. From the SEM results, island POE domain homogeneously disperses in PA 6/POE/clay nanocomposites. Storage modulus of nanocomposites is lower than that of PA 6 and decreases with content of clay increasing. Glass transition temperature of nanocomposites is higher than that of PA 6 and increases with content of clay increasing. The nanocomposites have good thermal stability. |
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| Keywords: | PA 6/POE/clay nanocomposites mechanical performance storage modulus thermal stability |
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