【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。更多还原

【Abstract】 A series of ethoxylated Guerbet hexadecyl alcohol GAEOn( 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,GAEOncould show good surface activity,wetting power,emulsifying performance and detergency,while its foaming power is low.更多还原