聚四氟乙烯为核的核壳聚合物研究进展

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聚四氟乙烯为核的核壳聚合物研究进展
陈名华 寇开昌 王志超 张冬娜西北工业大学应用化学系,西安710072

摘　要:通过种子乳液聚合制备以聚四氟乙烯（PTFE）为核的核壳聚合物来改善其表面性能。综述了该方法的基本原理、反应影响因素和核壳聚合物的性质,并提出了发展方向。[著者文摘]

关键词:聚四氟乙烯 核壳 种子乳液聚合 表面改性
分类号:　TQ325.3[机标]文献标识码：文章编号：栏目信息：综述
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DEVELOPMENT ON CORE-SHELL POLYMERS WITH POLYTETRAFLUOROETHYLENE COREChen Minghua,Kou Kaichang,Wang Zhichao,Zhang DongnaApplied Chemistry Department of Northwestern Polytechnical University,Xi＇an 710072,ChinaAbstract: Polytetrafluoroethylene（PTFE）are known as chemically inert materials,because the carbon-fluorine bond is the strongest of all bonds,and fluorine atoms can protect the carbon backbone.It can be used seeded emulsion polymerization to prepare core-shell polymer（PTFE core）for PTFE surface modification.The principle,influence conditions,and the core-shell polymer characterization are described,at last the developing trend is advanced.[著者文摘]

Key words:polytetrafluoroethylene（PTFE） , core-shell, seeded emulsion polymerization, surface modification