羟丙基化磺酸盐及复配体系的物化性能研究  

作　　者：鲁绍芬[1] 邹志琛[1] 郝京诚[1] 张广友[2] 

机构地区：[1]山东师范大学化学系,济南市250014 [2]山东建材学院应化系,济南250022

出　　处：《日用化学工业》1997年第6期1-3,共3页China Surfactant Detergent & Cosmetics

摘　　要：合成了新型的羟丙基化磺酸盐表面活性剂：ROEnPmSO3Na（E＝－OCH2CH2－，P＝－CH2CH（OH）CH2－；R＝C12H25，C14H29，C16H33；n＝0，1，2，3，m＝0，1；）。化合物结构由元素分析、红外、核磁证实。测定了它们及其与阳离子表面活性剂复配体系的物化性质。实验结果表明：在烷基磺酸盐阴离子之前引入羟丙基表面活性增强，钙皂分散力大幅度提高，一个羟丙基单位的效能优于一个氧乙基单位。The new hydroxylpropylated sulfonate surfactants were synthesized, ROEnPmSO3Na (E= - OCH2CH2-,P = - CH2CH (OH)CH2 -, R = C12H29, C16H33 , n = 0, 1, 2, 3 , m = 0, 1 ) . The physicochemical properties of the surfactant systems and its complexed systems were investigated. The results showed that the surface activity increased when hydroxylpropyl was intreduced,and the calcium soap dispersing force was strongly raised. The efficacy of a hydroxylpropyl had the advantage over an oxyethyl group.

关 键 词：表面活性剂 羟丙基磺酸盐 复配体系 阴离子型 

分 类 号：TQ423.11[化学工程]