| 基体流动性对PP/POE聚集态结构影响的研究 |
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| 引用本文： | 郭建兵,姜岩世,秦舒浩,张敏敏,罗筑.基体流动性对PP/POE聚集态结构影响的研究[J].现代塑料加工应用,2008,20(5). |
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| 作者姓名： | 郭建兵 姜岩世 秦舒浩 张敏敏 罗筑 |
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| 作者单位： | 1. 国家复合改性聚合物材料工程技术研究中心,贵州贵阳,550014
2. 国家复合改性聚合物材料工程技术研究中心,贵州贵阳,550014;浙江大学高分子科学与工程学系,浙江杭州,310027 |
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| 基金项目： | 贵州省省长基金，贵州省优秀青年科技人才培养计划，贵州省科技基金 |
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| 摘 要： | 通过加入过氧化二异丙苯(DCP)来改变聚丙烯(PP)的相对分子质量的大小及分布,研究PP流动性对PP/POE(聚烯烃弹性体)聚集态结构的影响.结果表明,当固定分散相POE用量(30份),随着基体PP相对分子质量降低,基体流动性变好,使PP/POE分散相粒径尺寸增大.
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| 关 键 词： | 聚丙烯 聚烯烃弹性体 聚集态结构 熔体流动速率 |
Study on Effect of Matrix Flow Ability on Morphology Structure of PP/POE |
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| Guo Jianbing,Jiang Yanshi,Qin Shuhao,Zhang Minmin,Luo Zhu.Study on Effect of Matrix Flow Ability on Morphology Structure of PP/POE[J].Modern Plastics Processing and Applications,2008,20(5). |
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| Authors: | Guo Jianbing Jiang Yanshi Qin Shuhao Zhang Minmin Luo Zhu |
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| Affiliation: | 1;2;1.National Engineering Research Center for Compounding and Modification of Polymeric Materials;Guiyang;Guizhou;550014;2.Department of Polymer Science and Engineering;Zhejiang University;Hangzhou;Zhejiang;310027 |
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| Abstract: | The effect of matrix flow ability on morphology structure of PP/POE was studied by addition of DCP which changed relative molecular mass and its distribution of PP. The results show that under the situation of fixing POE contents(30 phr),matrix flow ability changes better and dispersed phase particle size gradually increases while relative molecular mass of PP falls. |
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| Keywords: | polypropylene polyolefin elastomer morphology structure melt folw rate |
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