Other dispersants – Page 2 – pigment dispersant

What is a water-based dispersant? Let’s look at its four major characteristics

2024年11月16日
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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 …

Four major precautions for using wetting and dispersing agents

2024年11月16日
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Dispersants are also surfactants, including anionic, cationic, nonionic, polymeric and other types, among which anionic types are more commonly used. Dispersants are suitable for powders or powders that are easily affected by moisture and agglomerate. After addition, they can effectively …

Five steps to use water-based dispersants

2024年11月15日
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Application of papermaking dispersants in papermaking industry

2024年11月15日
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What is a papermaking dispersant?The principle of a dispersant is to distribute solid tiny particles as evenly as possible in another incompatible material. That is, it refers to a coarse dispersion system composed of insoluble particles in the inner phase …

What is a water-based dispersant and what are its applications?

2024年11月15日
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Dispersant is a surfactant with two opposite properties, lipophilicity and hydrophilicity, in the molecule. It can evenly disperse the solid particles of inorganic and organic pigments that are difficult to dissolve in liquids, and at the same time prevent the …

What are the functions of dispersants?

2024年11月2日
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What is a polymer dispersant? What are its functions?

2024年10月31日
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Dispersant is an amphiphilic chemical that can increase the compatibility of oily and watery components in the same system. It is a surfactant that has two opposite properties of lipophilicity and hydrophilicity in the molecule. It can uniformly disperse solid …

What are the functions of pigment wetting and dispersing agents when grinding slurry?

2024年4月26日
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The main function of the wetting agent is not to be used in the pigment grinding process. Its main function is to reduce the surface tension of the pigment system, so that the pigment can achieve good adhesion and leveling properties during the coating process on the substrate. Therefore, There is a certain difference between wetting agents and wetting and dispersing agents.

What is “ashless dispersant”?

2024年4月23日
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When the internal combustion engine is working, the engine oil is subjected to high temperature and high pressure. It comes into contact with oxygen and various metals to undergo oxidative condensation and decomposition, forming a series of substances that will be deposited and attached to the engine parts in the form of carbon deposits, paint films and sludge, making the engine work

Characteristics of organic pigments and carbon black pigments

2024年4月12日
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Organic pigments have bright colors, bright tones, and low toxicity. They are increasingly used in the coatings industry. Especially the emergence of some high-performance organic pigments makes it possible to prepare various high-performance coatings.