新型两性表面活性剂的合成与性能研究

A FURTHER STUDY ON THE NEW TYPE OF HYDROXY-CONTAINiNG PHOSPHONATE AMPHOTERIC SURFACTANT

以十二烷基二甲基叔胺、磷酸钠和环氧氯丙烷为原料,试验合成了一种新型含羟基磷酸酯两性表面活性剂。本文对其合成工艺进行了研究。确定了最佳工艺规范;并且对该产品的表面张力、泡沫力、电导率、临界胶束浓度、pH值和游离氯含量等物化性能进行了测试和研究。

This article has described a new type of hydroxy-containing phosphoric amphoteric surfactant synthesized out of dodecyl didccyl tertiamine sodium phosphate and cpichrohydrin. We have studied its synthetic process and optimal technological standard. Here we alsotested its physico-chemical characterics, Such as surface tension, foam force,electric conductivity, critical micell concentration, pH value, free chlorium content,etc.