*Polyacrylate/polyacrylate: commonly used, providing steric hindrance stability, and molecular weight selection is important.

*Polyurethane class: excellent performance, good stability, especially suitable for high-performance requirements.

*Modified polyester: has good affinity for organic pigments.

*Surfactants (anionic, nonionic, amphoteric): commonly used in low-end systems or as auxiliary agents, with limited effect on difficult to disperse pigments when used alone.

*Styrene maleic anhydride copolymer: effective for certain pigments.

*Polymer dispersants containing pigment affinity groups: Combining anchoring groups and hydrophilic chains yields the best results.

Our factory can not only produce pigment dispersant suitable for water based system but also we can produce solvent based system and UV system.  If you are looking for dispersant for pigment or coating, welcome contact us.