The principle of ferric oxide dispersant is that the new product combines the double advantages of electrostatic stability and steric resistance stability. Even if it needs to be stored for a long time, it can still provide lasting pigment stability and ensure the consistency of high color intensity. In addition, the additive can also reduce the viscosity of the pigment concentrated pulp, so that more pigments can be added to the concentrated pulp to reduce the amount of concentrated pulp required to cover the given surface area.
The demand for the covering power and color strength of pigments and fillers in the construction field is increasing, which improves the requirements for the use of iron oxide dispersants. Iron oxide powders produced by different colors and processes are required.