高分子量润湿分散剂特别适用于有机颜料和碳黑，对无机颜料也有效。高分子润湿分散剂吸附基团多，能够牢固地锚定在颜料的表面上，伸展链节长，形成的吸附层比较厚，空间位阻效应强，制成的颜料分散体稳定性好。
High molecular weight wetting dispersant is especially suitable for organic pigments and carbon black, and also for inorganic pigments. The polymer wetting dispersant has many adsorption groups, can be firmly anchored on the surface of pigment, has long extension chain, thick adsorption layer, strong steric resistance effect and good stability of pigment dispersion.