Micronized bentonite powder: what is it?
Bentonite is a mineral from the family of clay rocks that contains between 85 and 90 percent montmorillonite in its composition. This stone is used in a variety of industrial applications, and in order to make Micronized bentonite powder, it must be ground into a fine powder and sized according to the specifications. Bentonite particles absorb more moisture because of their increased contact surface with the environment as their size decreases.
The steel and construction sectors are two places where Micronized bentonite powder is used. These businesses need bentonite to be produced into micron-sized particles with high water absorption and little structural change. The end product will be a powder that has been micronized from the bentonite stone.
Micronized bentonite powder specification:
High viscosity, which renders bentonite resistant to deformation, is one of the characteristics of this kind of clay. Rheological, thixotropic, and absorption characteristics of bentonite powder are some of its further attributes. Due of these qualities, they become viscous and draw liquids to themselves when coupled with water.
Different kinds of Micronized bentonite powder Mesh:
As previously indicated, Micronized bentonite powder has several industrial uses, hence different mesh sizes are created and sold to clients based on the powder’s intended use. We shall look at its meshing in this section:
Mesh 500 to 2500
Micronized bentonite powder application:
Bentonite micronized powder’s moisture-absorbing qualities must be preserved in order to utilize it, as we previously said. This material gets pasty and sticky after absorbing water. Following that, it may be employed in a variety of sectors, including:
concrete manufacturing in civil engineering and building;
filtration and purification, drilling mud (one of drilling products), the steel industry, glazing, the manufacture of cleansers and sanitary products, the manufacturing of animal feed; And…
The process of making Micronized bentonite powder:
The manufacture and production of bentonite powder begins with the extraction of the stone and continues through micronization and packing. In this process, the stone must first be removed from the bentonite mine and carried to the factory. The factory then performs operations for separation and screening before the mineral lump is placed into specialized equipment and mills to be crushed and reduced to the necessary size.
The ideal sort of specialized equipment for micronizing this stone is a hanging roller mill. By introducing lumps into this machine, grinding and crushing operations are carried out, and the size of the bentonite particles becomes smaller at each step. After being crushed into powder and reduced from lump size to micron size, bentonite is taken from the machine and placed into a subsequent stage for granulation using the air suction system.
In order to successfully complete the above stage, high precision equipment is necessary for particle granulation and screening.
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Prepared by the PetroNaft Co. research team.