• Silibase Product

    Silibase is one of the leading & professional manufacturers specialized in producing all kinds of SILICONE BASED new materials.

  • Silibase Technique

    Silibase technique team always focus on quality first and insist on developing new products.

  • Silibase Service

    Silibase people will serve you the best before and after sale.

Demulsification has two processes

Jun 12, 2018

Mechanical emulsion formulated silicone emulsion

Typically, the silicone oil emulsion according to phase into an oil-in-water and water-in-oil two categories, the former water as the continuous phase, silicone oil dispersed phase. The latter silicone oil as the continuous phase, a dispersed phase of water. Silicone oil emulsion cosmetic except a small number of W / O type, the majority of the O / W type. Emulsion characteristics W / O type is a good cleaning effect.

Silicone emulsion stability of the emulsion is formulated using the emulsion of the most important requirements. Although silicone oils may be formulated as almost semi-permanent emulsion. But in terms of thermodynamics, the emulsion is an unstable system. The long-term placement emulsion by temperature changes, or diluted by the high shear forces of oil and water two-phase separation occurs, that is breaking. Breaking two processes: First, the dispersed droplets in the Van der Waals force action agglomerate, after the first flocculation coalescence.

 

Copyright ©2011-2023 SILIBASE! All Rights Reserved.