The Influence of Phase Inversion Emulsifier——Sodium Lauryl Sulfonate upon the Properties of Epoxy Emulsions
Xiangling Meng
Abstract
Xiangling Meng
Abstract
An epoxy emulsion was prepared by phase inversion method,the influence of emulsifiers on the emulsion particle diameter was researched with the optical microscope.The test results indicated that at the same temperature,the average particle diameter of the obtained emulsion was the smallest and the emulsion was the most stable when the emulsifier content of sodium lauryl sulfonate was 1wt%,the comprehensive performances of the emulsion was best at 80℃ of emulsifying temperature when the emulsifier content unchanged.
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An epoxy emulsion was prepared by phase inversion method,the influence of emulsifiers on the emulsion particle diameter was researched with the optical microscope.The test results indicated that at the same temperature,the average particle diameter of the obtained emulsion was the smallest and the emulsion was the most stable when the emulsifier content of sodium lauryl sulfonate was 1wt%,the comprehensive performances of the emulsion was best at 80℃ of emulsifying temperature when the emulsifier content unchanged.
Key concepts: Emulsion, Sulfonate, Phase inversion, Epoxy, Sodium, Materials science, Particle size, Chemical engineering