摘要
以乙醇为溶剂,采用溶液聚合法合成含氟丙烯酸酯聚合物,通过纳米CaCO3与含氟丙烯酸酯聚合物共混制备有机无机复合涂层。纳米CaCO3的加入使复合涂层的接触角达到150°以上;以乙醇为溶剂,极大降低了有机溶剂挥发对生物的危害。由于有机无机共混法操作简单,无需特殊设备,因此该制备超疏水涂层的方法具有绿色、简便的显著特征。
The fluorinated acrylate copolymers were prepared through solution polymerization using ethanol as solvent.The organic-inorganic composite coatings were fabricated by mixing nano-CaCO3 and the fluorinated acrylate copolymers. The water contact angle of the coatings could achieve 150° when introduction of an appropriate amount of nano-CaCO3 into the fluorinated acrylate copolymers. It immensely reduced damage to organisms from solvent volatilize by using ethanol as solvent.Because the organic-inorganic blending method was simple and it did not need special equipment,it had the green and facile characteristics to fabricate superhydrophobic coatings.
作者
胡建平
方针
陆佳政
金灵华
Hu Jianping;Fang Zhen;Lu Jiazheng;Jin Linghua(State Key Laboratory of Disaster Prevention&Reduction for Power Grid Transmission and Distribution Equipment(State Grid Hunan Electric Power Corporation of Disaster Prevention and Reduction Center),Changsha 410129)
出处
《化工新型材料》
CAS
CSCD
北大核心
2019年第11期260-262,共3页
New Chemical Materials
基金
湖南省自然科学基金(2015JJ4007)
国家电网有限公司科技项目(5216A01600W3)
关键词
超疏水
纳米CACO3
含氟丙烯酸酯
有机-无机共混法
superhydrophobicity
nano-CaCO3
fluorinated acrylate copolymer
organic-inorganic blending method
