日用化学工业2016，Vol.46Issue(3)：141-144,4.DOI:10.13218/j.cnki.csdc.2016.03.004
抑菌型液体洗涤剂的配制及性能研究
Formulation and performance of bacteriostasis liquid detergent
摘要
Abstract
Bacteriostasis liquid detergent containing sodium fatty alcohol ether carboxylate (AE9 C ) and didecylmethylhydroxyethylammonium chloride (DEQ)was designed and formulated. The cold resisting,heat resisting and freeze -thaw stability of the liquid detergent products were tested,and their foaming power, detergency as well as bacteriostasis efficacy was evaluated by Ross-Miles foam meter,Terg-O-Tometer and suspension quantitative method,respectively. The results showed that the liquid detergent product displays excellent stability. Its foaming power and detergency are not affected by water hardness. When the mass ratio of AE9 C to DEQ is 7∶3,foaming power of the product achieves the minimum. When the mass ratio of AE9 C to DEQ is lower than 2∶8,its detergency test result is unqualified. When the mass ratio of AE9 C to DEQ is 7∶3, 6∶4 or 5∶5 ,all the bacteriostasis rate of the three kinds of liquid detergent product against Staphylococcus aureus and Escherichia coli achieves 100%.关键词
抑菌型液体洗涤剂/脂肪醇聚氧乙烯醚羧酸盐/双癸基羟乙基甲基氯化铵/配方优选Key words
bacteriostasis liquid detergent/sodium fatty alcohol ether carboxylate/didecylmethylhydroxyethyl-ammonium chloride/formulation optimizing分类
化学化工引用本文复制引用
台秀梅,刘晓英,杜志平,巴剑波,王国永,赵慧贤..抑菌型液体洗涤剂的配制及性能研究[J].日用化学工业,2016,46(3):141-144,4.基金项目
“十二五”国家科技支撑计划资助项目（2014BAE03B03）；山西省自然科学基金资助项目 （）
