| 氯化聚乙烯链结构和聚集态结构表征 |
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| 引用本文： | 赵若飞,程树军.氯化聚乙烯链结构和聚集态结构表征[J].医学教育探索,2000(3):284-286. |
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| 作者姓名： | 赵若飞 程树军 |
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| 作者单位： | 华东理工大学材料科学研究所,上海,200237 |
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| 摘 要： | 采用＾１３ＣＮＭＲ表征了悬浮法合成氯化聚乙烯的分子链上氯原子的分布测定了各种序列结构的含量；通过ＤＳＣ研究了氯化聚乙烯的熔融行为，观察到氯化聚乙烯存在结晶和共结晶，并根据核磁分析结果，讨论了氯原子在分子链上的序列分布对氯化聚乙烯的结晶和共结晶的影响。
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| 关 键 词： | 氯化聚乙烯 结晶 共结晶 链结构 聚集态结构 |
Investigation of the Chain Structure and Crystalline of Chlorinated Polyethylene |
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| ZHAO Ruo-fei,CHENG Shu-jun,HUANG Yong-jun.Investigation of the Chain Structure and Crystalline of Chlorinated Polyethylene[J].Researches in Medical Education,2000(3):284-286. |
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| Authors: | ZHAO Ruo-fei CHENG Shu-jun HUANG Yong-jun |
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| Abstract: | Chain structure of the chlorinated polyethylene (CPE) synthesized by suspension process was characterized by 13CNMR to determine the content of the sequence length distribution of different kinds; The melting behavior was also studied by DSC. Crystalline and cocrystalline was found. With the result of the analysis, the effect of chlorine sequence distribution in chain of CPE on its crystalline and cocrystalline was discussed. |
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| Keywords: | CNMR DSC chlorinated polyethylene sequence distribution crystalline cocrystalline |
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