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| 聚丙烯/黏土纳米复合材料结构及流变性能研究 | |
| 引用本文： | 戈明亮,曾小平,贾德民.聚丙烯/黏土纳米复合材料结构及流变性能研究[J].塑料科技,2010,38(5). |
| 作者姓名： | 戈明亮 曾小平 贾德民 |
| 作者单位： | 1. 华南理工大学机械与汽车工程学院,广东,广州,510640 2. 华南理工大学测试中心,广东,广州,510640 3. 华南理工大学材料科学与工程学院,广东,广州,510640 |
| 摘 要： | 采用固相法对黏土进行插层改性,制备有机黏土,再与聚丙烯熔融共混,成功制备聚丙烯/有机黏土纳米复合材料。XRD和TEM测试均表明:固相法改性黏土可以与聚丙烯形成结构为插层型和剥离型共存的纳米复合材料。利用动态流变仪研究纳米复合材料的加工流变性能,结果显示,有机黏土的加入有效地改善了聚丙烯的加工流变性能。 |
| 关 键 词： | 聚丙烯 纳米复合材料 有机黏土 流变性能 |
Study on Structure and Rheological Properties of Polypropylene/Org-Clay Nanocomposite |
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| Ge Mingliang,Zeng Xiaoping,Jia Demin.Study on Structure and Rheological Properties of Polypropylene/Org-Clay Nanocomposite[J].Plastics Science and Technology,2010,38(5). | |
| Authors: | Ge Mingliang Zeng Xiaoping Jia Demin |
| Abstract: | The Org-Clay was prepared by Alkylammonium ions treating Na-montmorillonite through solid state method,and then the polypropylene(PP)/Org-Clay nanocomposites were prepared by melt intercalation.X-ray diffraction(XRD) and transmission electron microscopy(TEM) test indicated that PP chains could be intercalated into the interlayer of the Org-Clay and form PP/Org-Clay nanocomposite which gained intercalated and exfoliated structure.Dynamic rheological properties test showed that the processing rheological property of PP was improved with the addition of the Org-Clay. |
| Keywords: | Polypropylene Nanocomposite Org-Clay Rheological property |
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