Effects of emulsifiers and emulsifying additives on the stability of the emulsion system

Theories on,choice for and usage of emulsifier,the influence of emulsifying additives on the stability of the emulsion system and the expression of the stability of emulsifying system were explored.The quantity and proportion of emulsifiers,as well as the influence of additives on the stability of emulsion,were researched,based on the mixture of silicone oil and white oil as oil phase system and polyoxyethylene sorbitan monooleate and sorbitan monolaurate both as emulsifiers.The conclusion has been drawn that emulsion stability tops with 3.2%emulsifier and in a proportion of 3:1,and that if additive dissolving in water phase and emulsification conducted in oil phase,the stability reaches the highest with the additive dose of 2%.