水性叔氟丙烯酸酯涂料的制备与性能研究  

Study on Preparation and Performance of Waterborne Veova-10-fluorocarbon Acrylate Coatings

作　　者：高晓辉[1] 李玉峰[2] 庞瑞虹 祝晶晶[1] 于周茂[1] 

机构地区：[1]齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔161006 [2]齐齐哈尔大学材料科学与工程学院,黑龙江齐齐哈尔161006 [3]齐齐哈尔北方化学有限公司,黑龙江齐齐哈尔161002

出　　处：《现代涂料与涂装》2013年第11期1-4,9,共5页Modern Paint & Finishing

基　　金：教育部科学技术研究重点项目(211051);齐齐哈尔市科学技术计划项目(GYGG-201209)

摘　　要：以自制的叔氟丙烯酸酯乳液作为成膜物质制备水性涂料,详细研究了基料、助剂、颜基比以及固含量对涂料性能的影响。结果表明:当复合润湿分散剂(SN-5040/DX-200)用量为0.8%,复合增稠剂(203/003)为0.8%,颜基比为1∶1,固含量为70%,并且以叔氟丙烯酸酯乳液作为基料时,制备的涂料性能较佳,其接触角可达103.4°,吸水率仅为4.12%,具有优异的稳定性、疏水疏油性、耐水性和耐碱性。A kind of waterborne coating was prepared with veova-10-fluorocarbon acrylate coatings as binder which prepared by ourselves. The influence factores such as additives, base materials, binder ratio and solids content were discussed in detail. The results showed that the performance of coatings was best when the amount of composite wetting and dispersing agent （SN-5040/DX-200） was 0.8%, composite thickener（203/003） was 0.8%（the total mass）, binder ratio was 1 ： 1, solids content was 70%, and used veova-10- fluorocarbon acrylic emulsion as the binder, the coatings with better performance such as hydrophobic and oleophobie, water resistance and alkali resistance, the contact angle was 103.4° and the water absorption was only 4.12%.

关 键 词：水性涂料 叔氟乳液 颜填料 助剂 

分 类 号：TQ633[化学工程—精细化工]