Dispersant ne daban-daban powders m tarwatsa a cikin sauran ƙarfi, ta hanyar wani cajin repulsion manufa ko polymer steric hana sakamako, sabõda haka, kowane irin m ne sosai barga dakatar a cikin sauran ƙarfi (ko watsawa) .Dispersant ne wani irin interfacial aiki wakili tare da kishiyar kaddarorin oleophilic da hydrophilic a cikin molecule.It na iya tarwatsa m da ruwa barbashi na inorganic da Organic pigments da wuya a narke a cikin ruwa.
A sosai m da muhalli m ruwa tushen dispersant ne ba flammable kuma ba m, kuma zai iya zama mara iyaka mai narkewa da ruwa, insoluble a ethanol, acetone, benzene da sauran Organic solvents.It yana da kyau kwarai dispersing sakamako a kan kaolin, titanium dioxide, Calcium carbonate, barium sulfate, talcum foda, zinc oxide, iron oxide yellow da sauran pigments, kuma ya dace da tarwatsa gauraye pigments.