dispersant is generally divided into inorganic dispersant and organic dispersant two categories:

commonly used inorganic dispersant silicate and alkali metal phosphate. Organic dispersants include triethylhexyl phosphoric acid, Sodium lauryl sulfate, methyl pentanol, cellulose derivatives, Polyacrylamide, gum, fatty acid polyethylene glycol esters, etc. . Dispersants are Surfactant that have both hydrophilic and

hydrophilic properties within the molecule. It can uniformly disperse solid and liquid particles of inorganic and organic pigments which are difficult to be dissolved in liquid, and also can prevent particles from settling and agglomerating to form amphiphilic reagent for stable suspension.