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                      The addition of pigment dispersant turns out to have so many benefits

                      Updated: 2020-10-19

                      Problems encountered in the production of pigments and the processing involved in the industry:


                      1. The pigment is easy to flocculate and easy to settle;


                      2. Large raw material particles will cause damage to the printing plate;


                      3. The pigment has poor wettability and cannot replace the moisture and air in the pigment particles;


                      4. Due to the uneven dispersion of the pigment, it affects the coloring power of the ink and the brightness after drying.


                      The benefits of adding pigment dispersants:


                      1. Destroy the flocs in the paint;


                      2. Improve the fluidity, coverage, rheology and color development of the ink;


                      3. Make the pigment dispersion more uniform, improve the chroma and gloss of the product;


                      4. Improve the wettability of the pigment, and smoothly replace the air and moisture between the particles through the wet powder;


                      5. Disperse large raw material particles and small particles, which will not cause damage to the scraper or blockage during the printing process.


                      Characteristics of pigment dispersant:


                      1. Good dispersibility, simple and convenient to use, less dosage;


                      2. Effectively speed up the project progress and improve production efficiency;


                      3. Good dispersibility, simple and convenient to use, less dosage;


                      4. Easily soluble in water, with alkali resistance and high temperature performance, less foam.

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