| RHEOLOGICAL BEHAVIOR OF KAOLIN TOUGHENED POLYPROPYLENE COMPOSITES |
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| 作者姓名： | 欧玉春 方晓萍 冯宇鹏 |
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| 作者单位： | State Key Laboratory of Engineering Plastics，Institute of Chemistry，Academia Sinica，Beijing 100080，State Key Laboratory of Engineering Plastics，Institute of Chemistry，Academia Sinica，Beijing 100080，State Key Laboratory of Engineering Plastics，Institute of Chemistry，Academia Sinica，Beijing 100080 |
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| 基金项目： | The project was supported by the National Natural Science Foundation of China |
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| 摘 要： | The relation between the rheological behavior and various interfacial properties ofKaolin rigid particle toughened polypropylene (PP / Kaolin) composites were studied bymeans of parallel-plate rheometer, melt flow rate apparatus, scanning electron microscopy(SEM) and other testing methods. The results show that addition of interfacial modffier toPP/Kaolin composites is advantageous to homogeneous dispersion of filler in PP matrix,formation of flexible interlayer between Kaolin particles and PP matrix and Amprovementof the melt processibility of the composites.
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| 收稿时间： | 1995-03-06 |
RHEOLOGICAL BEHAVIOR OF KAOLIN TOUGHENED POLYPROPYLENE COMPOSITES* |
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| OU Yuchun,FANG Xiaoping,FENG Yupeng.RHEOLOGICAL BEHAVIOR OF KAOLIN TOUGHENED POLYPROPYLENE COMPOSITES[J].Chinese Journal of Polymer Science,1997,0(1):8-14. |
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| Authors: | OU Yuchun FANG Xiaoping FENG Yupeng |
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| Institution: | State Key Laboratory of Engineering Plastics; Institute of Chemistry; Academia Sinica; Beijing 100080 |
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| Abstract: | The relation between the rheological behavior and various interfacial properties ofKaolin rigid particle toughened polypropylene (PP / Kaolin) composites were studied bymeans of parallel-plate rheometer, melt flow rate apparatus, scanning electron microscopy(SEM) and other testing methods. The results show that addition of interfacial modffier toPP/Kaolin composites is advantageous to homogeneous dispersion of filler in PP matrix,formation of flexible interlayer between Kaolin particles and PP matrix and Amprovementof the melt processibility of the composites. |
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| Keywords: | Modifier Filled polypropylene Processing rheology |
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