浅议餐具洗涤剂产品粘度的影响因素  

Study on the Factors Affecting the Viscosity of Dishwashing Detergent Products

作　　者：管慧玲 GUAN Huiling(Nanfeng Chemical(Yuncheng)Group Co.,Ltd.,Yuncheng Shanxi,044000,China)

机构地区：[1]南风化工(运城)集团有限公司,山西运城044000

出　　处：《中国洗涤用品工业》2024年第7期25-30,共6页China Cleaning Industry

摘　　要：研究了以直链烷基苯磺酸钠(LAS)和脂肪醇聚氧乙烯醚硫酸钠(AES)作为主要配方体系时二者比例,不同厂家AES,不同添加量α-烯基磺酸盐AOS、椰油酰胺基丙基甜菜碱(CAB)、氯化钠、氯化镁以及工艺条件等对餐具洗涤剂产品粘度的影响。结果表明,相同条件下,LAS与AES的复配比例对体系粘度影响很大;不同厂家AES的样品粘度也有差异;随AOS用量增大,体系粘度逐渐下降;随CAB用量的提高,体系粘度明显增加;氯化钠在不同体系中最高用量、增稠效果有差异;氯化镁用量较少时就有更好的增稠效果;体系随着尿素用量的增大粘度有所下降;工艺条件加料顺序不同,对产品粘度影响较小。The effects on the viscosity of dishwashing detergent products were investigated,focusing on the ratio of linear alkylbenzene sulfonate(LAS)and fatty alcohol polyoxyethylene ether sulfate(AES)as the main formulation system.Additional factors examined included AES from different manufacturers,varying amounts ofα-olefin sulfonate(AOS),cocamidopropyl betaine(CAB),sodium chloride(NaCl),magnesium chloride(MgCl2),and different process conditions.The results showed that the mixture ratio of LAS and AES had a great effect on the viscosity of the system,and the viscosity of the samples produced by AES from different manufacturers was also different.As the amount of AOS increased,the system's viscosity gradually decreased.Conversely,as the amount of CAB increased,the system's viscosity significantly increased.The maximum amount and thickening effect of sodium chloride varied across different systems,while magnesium chloride achieved better thickening effects with smaller amounts.The viscosity of the system decreased with the increase of the amount of urea,and the final viscosity of the product was less affected by the different feeding sequence of the process conditions.

关 键 词：阴离子表面活性剂 氯化钠 工艺条件 粘度 

分 类 号：TQ649.7[化学工程—精细化工]