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    赵若飞, 程树军. 氯化聚乙烯链结构和聚集态结构表征[J]. 华东理工大学学报(自然科学版), 2000, (3): 284-286.
    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]. 华东理工大学学报(自然科学版), 2000, (3): 284-286.
    Investigation of the Chain Structure and Crystalline of Chlorinated Polyethylene[J]. Journal of East China University of Science and Technology, 2000, (3): 284-286.
    Citation: Investigation of the Chain Structure and Crystalline of Chlorinated Polyethylene[J]. Journal of East China University of Science and Technology, 2000, (3): 284-286.

    氯化聚乙烯链结构和聚集态结构表征

    Investigation of the Chain Structure and Crystalline of Chlorinated Polyethylene

    • 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。

       

      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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