Emulsion Viscosity measurements
por NiuShangshen
Viscosity measurement is an extremely useful technique for quality control.
During homogenization, many emulsions will undergo a substantial viscosity increase as the droplet size is reduced. The amount of this increase will, therefore, be a good indicator of emulsion quality.
Concentration of the emulsion bears strong correlation with the emulsion viscosity, hence the viscosity information can be effectively used to predict concentrations with pre-defined or user-defined models.
During the mixing process, characterizing the viscosity – inline can be useful in determining the emulsion stability, desired end point of the mixing/blending system and to ensure continuity. If need arises, adjustments to stirring intensity, rotational speed, equipment may be made depending on the measured viscosity data and its interpretations.
Emulsions are complex systems with a wide range of applications and commercial uses. Accurate characterization of emulsions with the viscosity data is critical to ensure emulsion stability and performance.
For these reasons, a viscosity measurement obtained with an inline viscometer can provide an excellent QC benchmark and ensure QA/QC of the process and end-product.
During homogenization, many emulsions will undergo a substantial viscosity increase as the droplet size is reduced. The amount of this increase will, therefore, be a good indicator of emulsion quality.
Concentration of the emulsion bears strong correlation with the emulsion viscosity, hence the viscosity information can be effectively used to predict concentrations with pre-defined or user-defined models.
During the mixing process, characterizing the viscosity – inline can be useful in determining the emulsion stability, desired end point of the mixing/blending system and to ensure continuity. If need arises, adjustments to stirring intensity, rotational speed, equipment may be made depending on the measured viscosity data and its interpretations.
Emulsions are complex systems with a wide range of applications and commercial uses. Accurate characterization of emulsions with the viscosity data is critical to ensure emulsion stability and performance.
For these reasons, a viscosity measurement obtained with an inline viscometer can provide an excellent QC benchmark and ensure QA/QC of the process and end-product.