PE工程塑料表面脱漆剂的研制  

Development of paint remover for PE engineering plastics

作　　者：骆高丹 余倩[1,2] 郝志峰 余林[1,2] 高泉 梁瀚恒[4] LUO Gao-dan;YU Qian;HAO Zhi-feng;YU Lin;GAO Quan;LIANG Han-heng(School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,China;Key Laboratory of Clean Chemistry Technology of Guangdong Higher EducationInstitution,Guangzhou 510006,China;Jiujiang Tianci High Tech Materials Co.,Ltd.,Jiujiang 332000,China;Jiangsu Baijian Environmental Protection Technology Co.,Ltd.,Yancheng 215000,China)

机构地区：[1]广东工业大学轻工化工学院,广东广州510006 [2]广东省高等学校清洁化学技术重点实验室,广东广州510006 [3]九江天赐高新材料有限公司,江西九江332000 [4]江苏佰健环保科技有限公司,江苏盐城215000

出　　处：《应用化工》2021年第1期45-47,52,共4页Applied Chemical Industry

基　　金：国家自然科学基金(21576054)。

摘　　要：考察了不同溶剂对涂层的脱漆效果,筛选出具有良好脱漆效果的正丁醇作为脱漆剂的主溶剂,二乙二醇丁醚作为助溶剂和乙酸作为促进剂,加入水以起到降低成本和活化活性基团的作用,各溶剂比例为主溶剂∶助剂∶促进剂=7∶2∶1,水∶有机相=2∶8,脱漆剂的脱漆能力为2 m^2/L。Investigated the effect of different solvents on the paint removal of the coating,n-butanol with good paint removal effect was selected as the main solvent of paint removal agent,diethylene glycol butyl ether as the cosolvent and acetic acid as the accelerant,adding water to reduce the cost and activate the active group,and determining the proportion of each solvent as the main solvent∶assistant∶accelerant=7∶2∶1,water∶organic phase=2∶8,paint removal capacity of paint remover is 2 m^2/L.

关 键 词：PE塑料 丙烯酸脂涂料 脱漆剂 正丁醇 

分 类 号：TQ649[化学工程—精细化工]