Characterizing oil mixture and surfactant mixture via hydrophilic-lipophilic deviation (HLD) principle: An insight in consumer products development
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS(2022)
摘要
Hydrophilic-lipophilic deviation (HLD) concept describes interaction of surfactant, oil, and water in liquid formulations. Within the framework of HLD, this study investigated the behavior of microemulsion consisting of fragrance/essential oil mixtures and surfactants mixture commonly found in consumer products. Strong nonideal mixing behavior was seen in oil mixtures of fragrance raw materials. A simple non-ideal relationship was proposed to account for the non-ideality of oil mixture of dissimilar properties. With 95% confidence, the error of the predicted optimum salinity (or phase inversion point) is between 0.70 and 1.68 g/100 mL NaCl in mixtures of complex commercial fragrance and octane. Mixing behavior was also evaluated in a ternary surfactants system consisting of sodium laureth sulfate (SLES), cocamidopropyl betaine (CAPB), and decyl glucoside (APG). Within a reasonable tolerance, the ideal mixing rule can be practically applied for such complex surfactant mixtures. Extension of HLD in mixture systems provides practical benefits in product development.
更多查看译文
关键词
Hydrophilic-lipophilic deviation (HLD),Microemulsion,Surfactant mixture,Oil mixture,Non-ideal mixing
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要