Don’t you know about papermaking dispersants? Come and have a look
Dispersants are also surfactants, and they are classified into anionic, cationic, nonionic, amphoteric and polymer types. Dispersants are particularly suitable for powders or powders that are very susceptible to moisture and agglomeration. After addition, they can effectively loosen and prevent …
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How do water-based carbon black dispersants perform?
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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How to make papermaking dispersants work better in use
Dispersants are also surfactants. There are anionic, cationic, nonionic, amphoteric and polymer types. Anionic types are more commonly used. Dispersants are suitable for powders or powders that are very susceptible to moisture and agglomeration. After adding, they can effectively loosen …
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How to make papermaking dispersants work better in use
Dispersants are also surfactants. There are anionic, cationic, nonionic, amphoteric and polymer types. Anionic types are more commonly used. Dispersants are suitable for powders or powders that are very susceptible to moisture and agglomeration. After adding, they can effectively loosen …
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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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