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Solid stabilized foam - Coggle Diagram
Solid stabilized foam
Evaporation
oven
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The results are not satisfying, the top layer of samples is dark brown
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Emulsion
Process
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Mixing time
Pulse
The optimum mixing time based on the impeller mixing speed should be determined. Fix pulses (Mixing time* Impeller mixing speed) should be considered for all sample
Oil injection speed
Oil injection Is not effective after reaching the equilibrium mixing time. The lower speed help to have a uniform size distribution from the beginning of sample preparation, but it prolongs the total sample preparation time
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formulation
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surfactant
made 3D structure after evaporation of oil, water, create interconnectivity
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oil viscosity
Lower oil viscosity, easier evaporation
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