表面活性剂HLB值的分析测定与计算Ⅰ.HLB值的分析测定  

MEASUREMENT AND CALCULATION OF HLB VALUE OF SURFACTANTS Ⅰ. The Measurement of HLB Value

作　　者：周家华[1] 崔英德[1] 

机构地区：[1]广东工业大学轻工化工学院,广州510090

出　　处：《精细石油化工》2001年第2期11-14,共4页Speciality Petrochemicals

摘　　要：介绍了表面活性剂 HLB值的各种分析测试方法及有关计算公式 ,包括乳化法、浊点法、水数法、临界胶束浓度法、分配系数法、溶解度法、水合热法、核磁共振法、色谱法 ,并对各方法的适用性进行了分析。Various methods for measurement of the HLB value of surfactants and the related equations based on emulsion stability, cloud point, water number, CMC, partition coefficient, solubility, hydration heat, NMR and chromatography were introduced and their applicabilies were discussed herein.

关 键 词：表面活性剂 HLB值 CMC 浊点 溶解度 水数 水合热 核磁共振 色谱 

分 类 号：TQ423[化学工程]