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Dispersant is a kind of interfacial active agent, which has lipophilic and hydrophilic properties in molecules. It can disperse solid and liquid particles of inorganic and organic pigments that are difficult to dissolve in liquid, prevent particle sedimentation and condensation, and form two kinds of philophile reagents needed for stable suspension. Dispersing agent MF

A surfactant is a substance that can significantly reduce the surface tension of a target solution. It has a fixed hydrophilic oil group that can be oriented on the surface of the solution. The molecular structure of surfactants has two properties: one end is hydrophilic group, the other end is hydrophobic group; Hydrophilic groups are usually polar groups, such as sulfonic acid, carboxylic acid, sulfuric acid, amino or amine groups and their salts, amide groups, hydroxyl groups, ether bonds, etc., can also be used as polar hydrophilic groups; Hydrophobic groups are usually nonpolar hydrocarbon chains, such as those with more than 8 carbon atoms. Surfactants are divided into ionic surfactants (including cationic surfactants and anionic surfactants), composite surfactants, amphoteric surfactants, non-ionic surfactants, other surfactants and so on

How dispersants work!

Dispersing agent MF believes everyone not unfamiliar, we’ve talked a lot about in front of the Dispersing agent MF information, so what is the working principle of dispersant? If you are still not familiar with this knowledge, we can learn about the working principle of dispersants together!

Dispersant principle:

1, absorb on the surface of solid particles, reduce the surface tension between liquid – liquid or solid-liquid. The surface of the condensed solid particles is easy to wet.

2, polymer material type of dispersant, on the surface of solid particles produce adsorption layer, so that the charge of the surface of solid particles increase, improve the recoil force between the particles of three-dimensional blocking.

3, make the surface of solid particles produce double molecular structure layer structure, surface dispersant positive and negative extremes have a strong affinity with water, improve the level of solid particles wet by water. The middle of solid particles is avoided by electrostatic inductive repulsion.

4, make the management system symmetrical, floating characteristics, no deposition, so that all the management system organic chemical characteristics. Above, the application of dispersant can stably disperse solid particles in the liquid state.