Wetting dispersants and self-drying alkyl acid wetting dispersants are essentially wetting dispersants, but there may be some differences in their specific ingredients, characteristics, and application scenarios. The following is a detailed comparison of the two: 1. Definition and composition Wetting dispersant: It is a surfactant that can reduce the interfacial tension between liquid/solid, improve the dispersion efficiency of pigments, and improve the storage stability of coatings. The ingredients are diverse and may include modified polyesters, polycarboxylic acid-alkyl ammonium salts, unsaturated fatty acid polyamine amides, and acidic polyester salt solutions. Self-drying alkyl acid wetting dispersant: It is a type of wetting dispersant, with special emphasis on its self-drying and alkyl acid components. Self-drying means that the dispersant can promote the drying process of the coating in the coating. The alkyl acid component may provide it with specific chemical properties...