共聚聚偏二氯乙烯乳液的阻隔与结晶性能  

Barrier and crystallinity of copolymerization polyvinylidene chloride emulsion

作　　者：丛茂云 朱鹏[2] 顾闻彦[1] 吴绥菊[1] Cong Maoyun;Zhu Peng;Gu Wenyan;Wu Suiju(School of Textile and Clothing,Nantong University,Nantong 226000,China)

机构地区：[1]南通大学纺织服装学院,江苏南通226000 [2]南通大学化学化工学院,江苏南通226000

出　　处：《石化技术》2016年第4期5-6,共2页Petrochemical Industry Technology

基　　金：江苏省南通大学横向项目(14H012;13H017);2014度江苏省"泰州市高层次创新创业人才引进计划";2012年江苏省教育厅高校科研成果产业化推进工程项目(JHB2012-46)

摘　　要：采用种子半连续法制备了聚偏二氯乙烯(PVDC)共聚乳液,对比共聚乳液与国外典型产品的常规性能,并关联了PVDC的结晶度与材料阻隔性能。使用密度法、红外光谱法以及X射线衍射法表征PVDC的结晶性能。The polyvinylidene chloride(PVDC)emulsion was prepared by semi-continuous seeded emulsion polymerization,and comparison the regular properties of copolymer emulsion with foreign typical products.Further,the crystallinity of PVDC waslinked with barrier property.The sample was characterized by Density method,Infrared spectroscopy and X ray diffraction.

关 键 词：聚偏二氯乙烯 合成 结晶 粒径 

分 类 号：O632.21[理学—高分子化学]