No Picture
Current Events In Education

Physical and Chemical Methods of Liquid Dispersion

The techniques that are used in the dispersion of powders in both aqueous and non-aqueous media are quite similar. Dispersants aid wetting and stabilization of a suspension can be ionic (anionicor cationic) or non-ionic. However, concentrations of dispersants must be low. Otherwise, their properties are reduced or even inverted (i.e., …