乳液型金属脱漆剂的研制  

Preparation of Emulsion Metal Paint Stripper

作　　者：王欢[1] 张俊杰[2] 李红霞[1] 

机构地区：[1]河北联合大学化学工程学院,河北唐山063009 [2]河北联合大学生命科学学院,河北唐山063009

出　　处：《河北联合大学学报（自然科学版）》2013年第2期90-93,共4页Journal of Hebei Polytechnic University:Social Science Edition

摘　　要：以二氯甲烷为主溶剂、苯甲醇和乙醇胺为助溶剂、乙酸乙酯为缓蚀剂和溶剂、乙酰乙酸乙酯为渗透剂合成了一种乳液型脱漆剂。通过正交实验确定了各个组分之间的比例关系。结果表明:当二氯甲烷的体积分数为51.5%,苯甲醇为18.5%,乙醇胺为5.4%,乙酸乙酯为7.6%,烷基苯磺酸钠为4%,乙酰乙酸乙酯为3%,蒸馏水为10%时,所得脱漆剂的脱漆效果好,挥发性和腐蚀性都较低。A new emulsion paint tripper was synthesized with methylene chloride as the primary solvent, benzyl alco hol and ethanolamine as assistant solvent, ethyl acetate as the inhibitor and the resolver, and ethylacetoaeetate for penetrant. The ratio of components was determined by orthogonal experiments. The experimental results showed that the paint stripper had high stripping efficiency when the composition was as follows （volumetric content） ：the meth ylene chloride 51.5% ,the benzyl alcohol 18.5%, ethanolamine 5.4%, ethyl acetate 7.6%, sodium alkylbenzene sulfonate 4%, ethylacetoacetate 3% ,water 10%. What＇ s more ,the emulsion paint tripper has low volatility and less corrosiveness.

关 键 词：脱漆剂 乳液 制备 

分 类 号：TQ636.5[化学工程—精细化工]