| 核壳结构含氟丙烯酸酯乳液的制备 |
| |
| 引用本文： | 朱长健,陈松林,王嵩,聂康明.核壳结构含氟丙烯酸酯乳液的制备[J].安徽大学学报(自然科学版),2010,34(1). |
| |
| 作者姓名： | 朱长健 陈松林 王嵩 聂康明 |
| |
| 作者单位： | 安徽大学,化学化工学院,安徽,合肥,230039 |
| |
| 基金项目： | 安徽省自然科学基金资助项目(090414189) |
| |
| 摘 要： | 采用预乳化-半连续滴加法合成以甲基丙烯酸甲酯(MMA)和丙烯酸丁酯(BA)为核,以含氟单体和前二者进行复配预乳化滴加聚合得到具有核壳结构的氟丙乳液.研究了乳化剂用量及配比、交联单体(HEMA)用量、含氟单体用量对核壳聚合过程稳定性的影响.结果表明:随着含氟单体用量的增加,乳胶膜的耐水性、热稳定性以及耐溶剂性都有明显提高.
|
| 关 键 词： | 预乳化 半连续 核壳结构 |
Preparation of fluorinated acrylate emulsion with core-shell structure |
| |
| ZHU Chang-jian,CHEN Song-lin,WANG Song,NIE Kang-ming.Preparation of fluorinated acrylate emulsion with core-shell structure[J].Journal of Anhui University(Natural Sciences),2010,34(1). |
| |
| Authors: | ZHU Chang-jian CHEN Song-lin WANG Song NIE Kang-ming |
| |
| Institution: | College of Chemistry and Chemical Engineering;Anhui University;Hefei 230039;China |
| |
| Abstract: | The fluorinated acrylate latex with core-shell structure was synthesized by pre-emulsion and semi-continuous seed emulsion polymerization in which methyl methylacrylate(MMA) and butyl acrylate(BA) served as the core,and then both two with Zonyl TM served as the shell of copolymer.The effects of amount of the emulsifiers,the ratio of anionic and nonionic emulsifiers,the amount of crosslink agent(HEMA)and fluorine monomer,and the way of charge of fluorine monomer on copolymerization were investigated.The resu... |
| |
| Keywords: | pre-emulsion semi-continuous core-shell structure |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
