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[Chemical Knowledge]：From diffusion agent NNO to dispersant NNO, understand their differences and functions

Read： 1006 Time：17months ago Source：Transform the World with Simplicity

Diffuser NNO and dispersant NNO are two commonly used additives in the chemical industry, which are widely used in the fields of pigments, dyes, cement and building materials. Although their names are very similar, they actually have obvious differences in function and use.

diffuser NNO is mainly used in the production process of pigments and dyes. Its function is to accelerate the dispersion and diffusion process of pigments and dye particles, so that pigments and dyes can be evenly dispersed in the solution, thereby improving the use of pigments and dyes. Effect and color. The dispersant NNO is mainly used in cement and building materials, it can play the role of dispersing admixtures in cement and building materials, so that the whole concrete or mortar system is more uniform and stable. Therefore, from the point of view of the field of use, there is a significant difference between the diffusion agent NNO and the dispersant NNO.

from the chemical structure, diffusion agent NNO and dispersant NNO also have some differences. The diffusion agent NNO is usually a quinone imine compound, which can interact with the surface of pigment and dye particles in the production of pigments and dyes to disperse and diffuse them. The dispersant NNO is mostly sulfonate compounds, which can be dispersed in cement and building materials through the role of surfactants. Therefore, in terms of chemical composition, the diffusion agent NNO and the dispersant NNO are also different.

diffuser NNO and dispersant NNO are also used differently. The diffusing agent NNO is usually added during the production of pigments and dyes by means of solution and dispersion equipment in order to achieve a uniform dispersion of the pigment and dye particles. The dispersant NNO is usually added directly in the production process of cement and building materials by blending to achieve uniform dispersion of concrete and mortar systems.

In summary, there are obvious differences between the diffuser NNO and the dispersant NNO in the field of use, chemical structure and method of use. In the actual application process, users should choose the appropriate additives according to the specific needs and application areas to achieve better results.

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