Thinning of Emulsion Water-in-Oil Films Stabilized with Modified Aluminum Hydroxide under Influence of Applied Pressure Drop
Abstract
The results of studies of thinning free water-in-oil emulsion films stabilized by solid particles by
the Applied Pressure Drop Technique (APDT) are reported. The quasi-equilibrium film thickness
achieved by slow increasing the pressure drop was smaller than the rupture thickness obtained by
sharp increasing the pressure. It is shown that non-equilibrium films ruptured with thicknesses
corresponding to adjustment of the packing of solid particles in the films. It is supposed that the
restructuring package is the cause of the earlier breakthrough of the film.
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