机洗浓缩型洗衣液的配制及性能研究  

Preparation and Properties of Concentrated Laundry Detergent for Machine Washing

作　　者：陈凌霞 孙海杰 徐建萍 陈冉 Chen Lingxia;Sun Haijie;Xu Jianping;Chen Ran(School of Chemistry and Chemical Engineering,Zhengzhou Normal University,Zhengzhou 450044,Henan;Xingyang Longmen Experimental School,Zhengzhou 450022,Henan)

机构地区：[1]郑州师范学院化学化工学院,河南郑州450014 [2]荥阳龙门实验学校,河南郑州450022

出　　处：《中国洗涤用品工业》2020年第7期98-102,共5页China Cleaning Industry

基　　金：河南省科技攻关项目(192102210139);河南省高等学校重点科研项目(18A150018);郑州师范学院环境催化科研创新团队(702010)。

摘　　要：选用脂肪酸甲酯磺酸钠(MES)、非离子表面活性剂脂肪酸甲酯乙氧基化物(FMEE)与脂肪醇聚氧乙烯醚(AEO-9)进行复配,研究了不同配方比例样品的乳化力、润湿性、泡沫性和去污力,筛选出洗涤性能、稳定性良好的复配比例.进一步研究了硬水软化剂EDTA、抗污垢再沉积剂聚乙二醇对表面活性剂复配溶液性能的影响.根据各项性能测试结果,总性物含量50%的表面活性剂选用质量分数为25%的MES与16.7%的FMEE及8.3%AEO-9复配,添加2%EDTA二钠和1%聚乙二醇可获得较优的结果.In order to improve the emulsibility,wettability,frothiness and detergency of the material,the formulation was investigated by differentiating the ratio of added anionic surfactant fatty acid methyl ester sulfonate(MES),nonionic surfactant fatty acid methyl ester ethoxylate(FMEE)and traditional nonionic surfactant fatty alcohol polyoxyethylene ether(AEO-9).The optimized ratio was determined by testing the performance of washing and its stability.Furthermore,EDTA and PEG were utilized as modifiers to soften the hard water as well as to retard the redeposition of soils,respectively.It was found that the optimum ratio of a solution with 50%of active component was 25%of MES,16.7%of FMEE and 8.3%of AEO-9,with addition of 2%EDTA as well as 1%of PEG.

关 键 词：洗衣液 浓缩 表面活性剂 复配 洗涤性能 

分 类 号：TQ423[化学工程]