Synthesis, characterization, and evaluation of ethoxylated lauryl myristyl alcohol as non-ionic surfactants (surfethoxymers)

被引：1
|
作者：
Khattab, Asaad Faisal [1 ]
Ismael, Younis Ahmed [1 ]
El-Habab, Ahmed Taher [2 ]
机构：
[1] Univ Mosul, Coll Sci, Chem Dept, Mosul 00964, Iraq
[2] Khalda Petr Co, El Basatin, Egypt
来源：
TENSIDE SURFACTANTS DETERGENTS | 2023年 / 60卷 / 06期
关键词：
surfethoxymer; lauryl myristyl alcohol; ethoxylation; surface activity; foaming properties; CLOUD POINT; TEMPERATURE; AMPHIPHILES; ACID;
D O I：
10.1515/tsd-2023-2530
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In this work, fatty alcohol ethoxylation surfactant PALMEROL 1214 (lauryl myristyl alcohol C-12-C-14) designated as LMA-EO-30 and novel surface-active monomer (surfethoxymers) such as Hemi Ester Lauryl Myristyl Alcohol Malate designated as HELMEM, HELMEI (itaconate) and HELMES (succinate) have been synthesized. These types of non-ionic surfactant have been characterized for their structures using spectroscopic measurements. In addition, their surface-active properties like surface tension, critical micelle concentration (CMC), HLB, the cloud point and foaming properties were investigated. The results indicated that the novel surfethoxymers HELMEM, HELMEI and HELMES exhibit an excellent surface activity and a high performance in the mentioned industrial applications.
引用
收藏
页码：557 / 568
页数：12
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