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日用化学工业（中英文）

日用化学工业 ›› 2016, Vol. 46 ›› Issue (3): 141-144.doi: 10.13218/j.cnki.csdc.2016.03.004

• 开发与应用 • 上一篇    下一篇

抑菌型液体洗涤剂的配制及性能研究

台秀梅1,刘晓英1,杜志平1,2,巴剑波3,王国永1,赵慧贤1   

  1. 1.中国日用化学工业研究院,山西 太原 030001;
    2.山西大学 资源与环境工程研究所,山西 太原 030006;
    3.海军医学研究所,上海 200433
  • 发布日期:2016-03-22
  • 通讯作者: 杜志平,教授,电话:(0351)4084691,E-mail:duzhiping@sxu.edu.cn。
  • 作者简介:台秀梅(1975-),女,山西人,高级工程师,电话:13209805149,E-mail:ttxmgh@163.com。
  • 基金资助:
    “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(2014011014-1)

Formulation and performance of bacteriostasis liquid detergent

TAI Xiu-mei1,LIU Xiao-ying1,DU Zhi-ping1,2,BA Jian-bo3,WANG Guo-yong1,ZHAO Hui-xian1   

  1. 1.China Research Institute of Daily Chemical Industry,Taiyuan,Shanxi 030001,China;
    2.Resources and Environment Engineering Research Institute,Shanxi University,Taiyuan,Shanxi 030006,China;
    3.Naval Medical Research Institute,Shanghai 200433,China
  • Published:2016-03-22

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摘要： 设计并配制了系列含脂肪醇聚氧乙烯醚羧酸钠(AE9C)和双癸基羟乙基甲基氯化铵(DEQ)复配体系的抑菌去污二合一液体洗涤剂,测试了所配制液体洗涤剂的耐寒和耐热及冻融稳定性,并采用Ross-Miles泡沫仪、立式去污机及悬液定量法分别对产品的泡沫性能、去污力和抑菌性能进行了评价,优化了配方组成。结果表明:所配制的洗涤剂具有很好的稳定性;洗涤剂的泡沫性能和去污力不受水硬度的影响,当AE9C/DEQ的质量比为7∶3时,体系的发泡力最低,当AE9C/DEQ的质量比等于或低于2∶8时,洗涤剂去污力测试结果不合格;配方中AE9C/DEQ的质量比为7∶3,6∶4和5∶5时,洗涤剂对金黄色葡萄球菌和大肠埃希氏菌的抑菌率均为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

Abstract: Bacteriostasis liquid detergent containing sodium fatty alcohol ether carboxylate (AE9C) 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 AE9C to DEQ is 7∶3,foaming power of the product achieves the minimum.When the mass ratio of AE9C to DEQ is lower than 2∶8,its detergency test result is unqualified.When the mass ratio of AE9C 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%.

Key words: bacteriostasis liquid detergent, sodium fatty alcohol ether carboxylate, didecylmethylhydroxyethylammonium chloride, formulation optimizing

中图分类号: 

  • TQ649.6+3