纳米ZnO/有机氟/丙烯酸酯共聚乳液研究  

Study on nano-ZnO/organic fluorine/acrylate copolymer emulsion

作　　者：闫晨 隋智慧[1,2] 黄思琦 刘炫皓 郭制安 李亚萍 YAN Chen;SUI Zhihui;HUANG Siqi;LIU Xuanhao;GUO Zhian;LI Yaping(School of Light Industry and Textile,Qiqihar University,Qiqihar 161006,China;Engineering Research Center of Flax Processing Technology of Ministry of Education,Qiqihar University,Qiqihar 161006,China)

机构地区：[1]齐齐哈尔大学轻工与纺织学院,黑龙江齐齐哈尔161006 [2]齐齐哈尔大学亚麻加工技术教育部工程研究中心,黑龙江齐齐哈尔161006

出　　处：《高师理科学刊》2020年第12期43-46,共4页Journal of Science of Teachers＇College and University

基　　金：齐齐哈尔市科技局工业攻关项目(GYGG-201901);国家级大学生创新创业训练计划项目(202010232019);齐齐哈尔大学研究生创新科研项目(YJSCX2020052)。

摘　　要：以改性纳米ZnO为核,含氟丙烯酸酯为壳,通过种子乳液聚合法制备出含氟纳米聚丙烯酸酯乳液.采用FT-IR对改性纳米ZnO进行了表征,并对制备的乳液及胶膜进行了性能测试.结果表明,反应最佳条件为:改性纳米ZnO用量为1%,有机氟单体用量为20%.在最佳条件下,反应转化率达96.36%,凝胶率为0.76%,胶膜的吸水率为9.77%,乳液稳定性及疏水性达到最佳.With modified nano-ZnO as the core and fluorine-containing acrylate as the shell,a fluorine-containing nano-polyacrylate emulsion was prepared by seed emulsion polymerization.The modified nano-ZnO was characterized by FT-IR,and the performance of the prepared emulsion and film was tested.The results show that the optimal reaction conditions are 1%of modified nano-ZnO and 20%of organic fluorine monomer.Under the optimal conditions,the reaction conversion rate reaches 96.36%,the gel rate is 0.76%,the water absorption rate of the film is 9.77%,and the emulsion stability and hydrophobicity reaches the best.

关 键 词：丙烯酸酯 有机氟 纳米ZNO 疏水性 

分 类 号：O62[理学—有机化学]