Hydrophilic-Lipophilic Balance Scale

The Hydrophilic-Lipophilic Balance (HLB) scale is a crucial tool in the formulation of surfactants and emulsifiers. It was developed to quantify and optimize the balance between the hydrophilic (water-attracting) and lipophilic (oil-attracting) properties of surfactant molecules. The HLB scale guides the selection of surfactants for various applications, particularly in the creation and stabilization of emulsions. … Read more