| 固相法改性粘土及其在聚氯乙烯中的应用 |
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| 引用本文： | 戈明亮,贾德民.固相法改性粘土及其在聚氯乙烯中的应用[J].塑料科技,2006,34(6):42-45. |
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| 作者姓名： | 戈明亮 贾德民 |
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| 作者单位： | 1. 华南理工大学工业装备与控制工程学院,广东,广州,510460;华南理工大学材料科学与工程学院,广东,广州,510460
2. 华南理工大学材料科学与工程学院,广东,广州,510460 |
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| 摘 要： | 首先采用固相法对粘土进行有机化插层改性,制得有机粘土,再通过熔融插层法制备聚氯乙烯/有机粘土复合材料。XRD表明固相法改性粘土可以与聚氯乙烯形成纳米复合材料。利用DSC研究了纳米复合材料的玻璃化转变温度,结果显示:聚氯乙烯/有机粘土纳米复合材料的玻璃化转变温度高于纯聚氯乙烯。
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| 关 键 词： | 聚氯乙烯 纳米复合材料 固相法 粘土 |
| 文章编号： | 1005-3360（2006）06-0042-04 |
Clay Modified through Solid Phase Method and Its Application to Poly (vinyl Chloride) |
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| Ge Mingliang,Jia Demin.Clay Modified through Solid Phase Method and Its Application to Poly (vinyl Chloride)[J].Plastics Science and Technology,2006,34(6):42-45. |
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| Authors: | Ge Mingliang Jia Demin |
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| Affiliation: | 1. College of Industrial Equipment and Control Engineering. South China University of Technology, Guangzhou 510640, China 2. College of Material Science and Engineering, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | It prepared the Org-Clay pretreated by Alkylammonium ions Na- montmorillonite through Solid State Method and then prepared Polyvinyl Chloride (PVC)/Org-Clay nanocomposites by means of melt intercalation method. The result of X-ray diffraction (XRD) indicated that it obtained the PVC/Org-Clay nanocomposites. It studied the glass transition temperatures (Tg) of PVC/Org- Clay nanocomposites with differential scanning calorimetry (DSC), and the result showed that the Tg of PVC/Org-Clay nanocomposites is higher than that of pure PVC. |
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| Keywords: | Polyvinyl chloride Nanocomposites Solid phase method Clay |
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