Characteristics of wetting and dispersing additives
Wetting usually refers to the spreading of liquid on the solid surface. It is more about reducing surface tension, which is a short process. Dispersion refers to the mechanical process of pigment particles being free from each other. In paint …
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What factors should be considered when selecting wetting and dispersing agents?
Wetting and dispersion are important processes in the preparation of coatings. Due to the wide variety of coatings, the related dispersing agents used are diverse. The selection of wetting and dispersing agents is simply a choice of two aspects: the …
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Do you know the structure, properties and uses of dispersants?
Among the components of coatings, there are film-forming substances, solvents (water), pigments and fillers, and additives. Among them, additives account for a small proportion in coatings, but they are very important and cannot be ignored. From the working principle of …
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Don’t know about ceramic dispersants? Look here
Dispersant is a surfactant with two opposite properties, lipophilicity and hydrophilicity, in the molecule. It can evenly disperse the solid and liquid particles of inorganic and organic pigments that are difficult to dissolve in liquids, and at the same time …
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The application of dispersants is very important for the dispersion of pigments
What is a dispersant?The surfactant that can stably disperse the solid particles in the solid-liquid suspension in the medium is called a dispersant. As the name implies, it is to reasonably disperse various powders in the solvent, and through a …
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Things you don’t know about the advantages of high-efficiency dispersants
Dispersant is a surfactant with two opposite properties, lipophilicity and hydrophilicity, in the molecule. It can evenly disperse the solid and liquid particles of inorganic and organic pigments that are difficult to dissolve in liquids, and at the same time …
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