摘要
采用阴离子表面活性剂与非离子表面活性剂复配方法,研究出了一种在常温下就能很好地除去金属表面油污的低泡清洗剂。通过正交标法确定该清洗剂的组分为椰子油脂肪酸二乙醇酰胺(6501)0.6 g/L,脂肪醇聚氧乙烯醚(AEO9)1 g/L,α-烯基磺酸钠(AOS)0.2 g/L,烷基酚聚氧乙烯醚(OP-10)1.2 g/L,缓蚀剂2 g/L,无机助剂5 g/L,有机助剂1 g/L。该清洗剂有很强的清洗能力,环境污染小,安全性高。其具有良好的防腐防锈性能,可替代传统的有机溶剂和碱性洗涤液。
A low foam degreaser that could efficiently remove oil and grease from metal surface at room temperature was developed. Low foam nonionic surfactants and Anionic surfaetant were selected by formulation experiment. The effect of individual component of the degreaser on degreasing effect was studied by orthogonal test, and the optimal composition was obtained as follows： coconut diethanol amide （6501） 0. 6 g/L, primary alcobol ethoxylate （AE09） 1 g/L, sodium alpha-olefin sulfonate （AOS） 0. 2 g/L, alkylphenol ethoxylates （OP-10） 1.2 g/L, inhibitor 2 g/L, inorganic additives 5 g/L, organic additives 1 g/L. To could sure that this ingredient was environment friendly and safe with high cleaning efficiency. It had good corrosion preventive properties, could replace conventional organic solvents and alkaline washing liquid.
出处
《广州化工》
CAS
2015年第4期113-114,149,共3页
GuangZhou Chemical Industry
关键词
表面活性剂
正交试验
常温
surfactant
orthogonal test
room temperature
