Synthesis and Characterization of Comblike Poly(Vinyl Chloride) with Crystallizable Side Chains

LIU Yaqun, CHENG Peipei

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Journal of Wuhan University of Technology ›› 2011, Vol. 33 ›› Issue (7) : 35-37.
材料科学与工程

Synthesis and Characterization of Comblike Poly(Vinyl Chloride) with Crystallizable Side Chains

  • LIU Yaqun, CHENG Peipei
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Abstract

With poly(vinyl chloride) and sodium laurate as raw materials, comblike poly (vinyl chloride) with crystallizable side chains was synthesized by chemical grafting. The structure and crystallizability of the comblike PVC were investigated by FTIR, 1HNMR, GPC and DSC. The results showed that comblike side chains were grafted to PVC backbone successfully and formed crystal. With the increasing of the graft degree, the melting enthalpy was improved. When the reaction temperature was 70 ℃, the reaction time was 9 h, and the content of monomer was 50%, the graft degree and crystallizability were better, reaching 6.72% and 13.4 J/g respectively.

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LIU Yaqun, CHENG Peipei. Synthesis and Characterization of Comblike Poly(Vinyl Chloride) with Crystallizable Side Chains. Journal of Wuhan University of Technology. 2011, 33(7): 35-37

References

1Moulay S.Chemical Modification of Poly(Vinyl Chloride)still on the RunJ.Progress in Polymer Science,2010,35:303331.
2黄志明,包永忠,翁志学,等.微晶交联网络结构对增塑聚氯乙烯性能的影响J.高分子材料科学与工程,1999(15):109112.
3Liu Yaqun, Zhang Chaocan. The Influence of Additives on Crystallization of Polyvinyl Chloride J. Journal of Wuhan University of Technology:Materials Science, 2007,22(2):271275.
4刘亚群.小分子有机化合物对聚氯乙烯结晶度的影响J.化工进展,2007,26(2):249252.
5刘亚群,张超灿.聚氯乙烯结晶行为的DSC研究J.武汉理工大学学报,2008,30(8):1922.
6刘亚群,张超灿.乙酰苯胺对聚氯乙烯微观结构和性能的影响J.武汉理工大学学报,2007,29(6):57.
7刘亚群,张超灿.己二酸对聚氯乙烯微观结构和机械性能的影响J.武汉理工大学学报,2008,30(6):2124.
8杨〓洪,鲁圣军,熊传溪.聚氯乙烯结晶行为的研究进展J.聚氯乙烯,2003(4):13.
9Saad Moulay,Zakia Zeffouni. Application of the Conantfinkelstein Reaction to the Modification of PVC: Iodinated PVC J.Journal of Polymer Research,2006,13(4):267275.

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