阳-非-阴离子表面活性剂三元体系的复配与应用  

Compound and application of cationic-anionic-nonionic surfactant ternary system

作　　者：徐晓敏[1] 陈亚萍[1] 闫国伦[1] XU Xiaomin;CHEN Yaping;YAN Guolun(Department of Environment and Materials Engineering,Jiangyin Polytechnic College,Jiangyin 214433,China)

机构地区：[1]江阴职业技术学院环境与材料工程系,江苏江阴214433

出　　处：《印染助剂》2022年第11期37-41,共5页Textile Auxiliaries

摘　　要：研究了阳-非-阴表面活性剂三元复配体系。筛选阳离子表面活性剂十二烷基二甲基苄基氯化铵(1227)、阴离子表面活性剂十二烷基羧酸钠、非离子表面活性剂辛癸基葡萄糖苷(APG0810)3种不同类型的表面活性剂作为原料,研究不同复配方案对表面活性剂复配体系表面张力的影响。结果表明,当阳离子、非离子、阴离子表面活性剂质量比为4∶1∶16时,复配体系表面张力达到最低25.35 N/m,比二元复配体系降低21%以上;发泡力和泡沫稳定性较二元复配体系均有较大幅度的提升。The ternary complex system of cation-non-anion surfactant was studied.The cationic surfactant dodecyl dimethyl benzyl ammonium chloride(1227),anionic surfactant sodium dodecyl carboxylate,and nonionic surfactant octyl decyl glucoside(APG0810)were selected as raw materials to study the effect of different compounding schemes on the surface tension of surfactant compounding systems.The results showed that when the ratio of cationic,nonionic and anionic surfactants was 4∶1∶16,the surface tension of the compound solution was 25.35 N/m,which was more than 21%lower than that of the binary system.The foaming ability and foam stability were significantly increased compared to the binary compound system.

关 键 词：十二烷基二甲基苄基氯化铵 十二烷基羧酸钠 辛癸基葡萄糖苷 复配 表面张力 泡沫力 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]