摘要
以古尔伯特十六醇为原料,通过乙氧基化反应合成了一系列古尔伯特十六醇聚氧乙烯醚GAEOn(n=7,9,11,13,15),测定了此类醇醚的表面活性和应用性能,并与另外2种脂肪醇聚氧乙烯醚AEO9(原料醇为直链十二醇和十四醇混合物)和AEO15(原料醇为直链十六醇)进行对比。研究发现GAEOn在合适的EO单元数下具有优异的表面活性,而且润湿、乳化、去污性能良好,并具有低泡的特点。
A series of ethoxylated Guerbet hexadecyl alcohol GAEO, （ n = 7,9,11,13,15 ） were synthesized by ethoxylating Guerbet hexadecyl alcohol. The surface activities and application performance were measured in comparison with that of fatty alcohol polyoxyethylene ether AEO9 （ using the mixture of n - dodecanol and n - tetradecanol as raw material） and AEO15 （using n - hexadecanol as raw material）. With appropriate EO number, GAEOn could show good surface activity, wetting power, emulsifying performance and detergency, while its foaming power is low.
出处
《日用化学工业》
CAS
CSCD
北大核心
2014年第9期490-493,共4页
China Surfactant Detergent & Cosmetics
关键词
古尔伯特十六醇聚氧乙烯醚
表面活性
应用性能
ethoxylated Guerbet hexadecyl alcohol
surface activity
application performance
