Dispersants are used to disperse various powders in solvents in a reasonable manner, and to stably suspend various solids in solvents (or dispersions) through certain charge repulsion principles or polymer steric hindrance effects. Dispersants are surfactants that have both lipophilicity and hydrophilicity in their molecules. They can evenly disperse solid and liquid particles of inorganic and organic pigments that are difficult to dissolve in liquids.
Explanation of the advantages and characteristics of water-based dispersants:
- Highly efficient compatibility and miscibility of system base materials;
- Excellent system wettability and permeability;
- Significantly improve system storage stability, prevent pigment agglomeration and flocculation, and reduce system viscosity;
- Significantly improve the dispersant, fluidity, color development, and hiding rate of pigments, and shorten grinding time;
- Significantly improve the brightness and glossiness of the paint film, and do not affect adhesion in sensitive systems;
- It can be made into color pastes or coatings with low concentrations, suitable for high-end water-based systems.
Understand the application scope of water-based dispersants:
- Water-based industrial paint
- Various latex paints
- Synthetic emulsions
- Water-based adhesives.