改性油脂乙氧基化物磺酸盐与平平加复配体系的性能研究  

Study on the performance of the mixture of modified oil ethoxylate sulfonate and peregal

作　　者：梁慧斌 周婧洁 孙永强[1] 张勇[1] 孙晋源[1] 丁莉荣 LIANG Hui-bin;ZHOU Jing-jie;SUN Yong-qiang;ZHANG Yong;SUN Jin-yuan;DING Li-rong(China Research Institute of Daily Chemical Industry,Taiyuan,Shanxi 030001,China)

机构地区：[1]中国日用化学工业研究院

出　　处：《日用化学品科学》2019年第10期38-42,共5页Detergent & Cosmetics

摘　　要：通过复配样品溶液状态、凝固点、润湿、泡沫、乳化及去污性能的测定,研究了改性油脂乙氧基化物磺酸盐(SNS-80)与平平加O-25、平平加O-20复配样品的性能。结果表明,25℃时,总质量分数为70%的SNS-80与平平加复配样品中,m(SNS-80):m(O-25)大于6:4,m(SNS-80):m(O-20)大于4:6时,均一透明流动性好,且样品的凝固点均低于10℃;复配样品的泡沫低于SNS-80;SNS-80的加入很大程度的改善了复配样品的润湿性能;复配样品对大豆油乳化性能表现出一定的增效作用;平平加的加入改善了SNS-80对皮脂的去污性能。Through the appearance of the sample solutions and the measure of freezing point,wetting,emulsification,decontamination and foam properties,the performance of the systems of modified oil ethoxylate sulfonate SNS-80 mixed with peregal O-25 and peregal O-20,respectively,were investigated.The results show that the mixtures of SNS-80 and peregal with a total mass fraction of 70%at 25℃ are homogeneous and transparent and the freezing points are all below 10℃,when the mass ratio of SNS-80 to peregal O-25 is greater than 6:4 and the mass ratio of SNS-80 to peregal O-20 is greater than 4:6.The foam of the mixed system is lower than that of SNS-80.The addition of SNS-80 greatly improves the wetting properties of the mixed system.The mixed systems show a certain synergistic effect on the emulsifying properties for soybean oil.The addition of peregal improves the Sebum decontamination performance of SNS-80.

关 键 词：改性油脂乙氧基化物磺酸盐 平平加 复配 低泡 

分 类 号：TQ423[化学工程]