是种子乳液聚合的发展。若种子聚合和后继聚合采用不同的单体,则形成核壳结构的胶粒,在核与壳的界面上形成接枝层,增加两者的相容性和了粘接力,提高力学性能。聚合成功的关键是限量乳化剂。 正常的核壳聚合物有两种类型:一是软核硬壳,一是硬核软壳。 影响核壳结构的因素中,除了两种单体的加料次序之外,还与单体亲水性有关。
head2right 核壳乳液聚合核壳乳液聚合核壳乳液聚合核壳乳液聚合 ( core-shell emulsion polymerization )::: :先后加入 先后加入先后加入先后加入 两种不同单体进行聚合形成核壳结构的乳胶粒。
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1.4.5 核壳乳液聚合(Core-shell structure emulsion polymerization) 30-35
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Referring to other people's research, the acrylate reactive microgels have been prepared using emulsion polymerization, core-shell emulsion polymerization, and self-stabilized dispersion polymerization. In addition, the properties and applications of the prepared reactive microgels have been studied.
本文在对前人和他人研究成果进行总结的基础上,分别采用乳液聚合、核壳乳液聚合和自稳定分散聚合法合成了丙烯酸酯类反应性微凝胶,并详细研究了微凝胶的性能及其应用。
参考来源 - 丙烯酸酯类反应性微凝胶的制备及其应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
采用核壳乳液聚合的方法制备低温自交联的无甲醛涂料印花粘合剂。
Low temperature self-cross-linking formaldehyde-free binder for pigment printing is prepared by means of core-shell emulsion polymerization.
本发明采用核壳乳液聚合工艺,制备用于药物包衣的聚丙烯酸树脂III材料。
The invention adopts a nucleocapsid emulsion polymerization process to prepare a polyacrylic acid resin III material for medicine coating.
介绍了核壳乳液聚合工艺的概念、合成机理、合成方法、影响因素以及测试方法。
The concept, synthesis mechanism, preparation method and test measure of the core-shell emulsion, along with factors affected the performance were introduced.
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