Pigment dispersants are chemicals mainly used to disperse pigment particles in liquid media (usually liquid or slurry solvents), which can make the pigments evenly distributed in the solution without precipitation or aggregation. Pigment dispersants have a two-component structure, and their …
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Yearly Archives: 2024
The concept of dispersant
As a chemical additive, dispersant plays a very important role in industrial production. It is a chemical agent that can disperse polymers into water or other suitable media. In the production process, many substances often cannot be well dissolved in …
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The green future of dispersants for inks
Dispersant for ink is an important additive for printing materials, which can improve the dispersion and stability of pigments in ink. There are many types of dispersants, including anionic types. Cationic, nonionic and zwitterionic, etc. Their role in printing inks …
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Choosing the right ceramic dispersant
Ceramic dispersants are specially designed chemical additives used to improve particle dispersion during ceramic slurry preparation. It ensures that the slurry remains homogeneous during mixing and storage by reducing the interaction forces between particles, thereby avoiding sedimentation and agglomeration. Improved …
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The revolutionary power of phosphate dispersants
Phosphate dispersant is an efficient chemical additive mainly used in industrial cleaning processes to improve cleaning efficiency and reduce cleaning costs. It uses a special chemical structure to disperse and suspend dirt particles, preventing them from redepositing on the surface …
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Polyether silicone oil dispersant
Polyether silicone oil dispersants are widely used in industry. They can effectively improve the processability, stability and product performance of materials. This article aims to introduce readers to the relevant knowledge and usage of this dispersant in detail through a …
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Dispersion process of wetting and dispersing agents
Today, we mainly talk about the dispersion process of wetting and dispersing agents. Its appearance is a clear yellow liquid. It has excellent wetting and dispersing abilities for inorganic pigments such as iron oxide and titanium dioxide. Then the three …
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What is a polymer dispersant? What are its functions?
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 …
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What are the functions of pigment wetting and dispersing agents when grinding slurry?
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.
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Identify real and fake titanium dioxide
Titanium dioxide, whose scientific name is titanium dioxide (TiO2), is an important inorganic chemical white pigment whose main component is titanium dioxide. Titanium dioxide has a wide range of uses and is widely used in coatings, plastics, paper, rubber, inks, chemical fibers, ceramics, daily chemicals, medicine, food and other industries. The titanium dioxide market is full of fakes and shoddy products.
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