作　　者： ; ;

机构地区： 仲恺农业技术学院化学化工学院化学与化工系

出　　处： 《现代化工》 2006年第6期45-47,共3页

摘　　要： 通过外来种子乳液聚合法用丙烯酸酯类反应单体对外来种子聚四氟乙烯进行浸泡、溶胀,然后引发聚合反应制得聚四氟乙烯改性的聚丙烯酸酯乳液,并对复合乳液进行了表征。研究了乳液的室温流变性并跟踪了乳液的成膜情况。 A new latex particle containing poly-tetrafluoroethylene and poly-arylate in one and the same particle were prepared by a swelling emulsion polymerization process, in which the initial PTFE particles were first swollen by several acrylates and then the polymerization was carried out. The composite emulsion was characterized, The formation and morphological variation of the particles were studied. Furthermore, the rheologic performance and film-forming of the emulsion were inspected.

关 键 词： 外来种子乳液聚合 溶胀 聚四氟乙烯 聚丙烯酸酯 流变性 成膜

领　　域： [化学工程]