Bentonite Clay Powder China Factory Supply For Texture Paints (1600133466657)

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Product Overview

Description


The main mineral component of bentonite is montmorillonite, with a content of 85-90%. Some properties of bentonite are also determined by montmorillonite.  


The structure of montmorillonite is a 2:1 type crystal structure composed of two silicon-oxygen tetrahedrons and a layer of aluminum-oxygen octahedron. There are some cations in the layered structure formed by the unit cell of montmorillonite. When the interlayer cation is Na+, it is called soudium bentonite; when the interlayer cation is Ca2+, it is called calcium bentonite; when the interlayer cation is an organic cation, it is called organic bentonite. 




























TypeColorSize(mesh)
Sodium bentoniteYellow200-325
White200-325, 1250-300
Calcium BentoniteYellow200-325
White200-325














Product FeaturesAdsorption
Swelling
Pulping

 


Sodium bentonite has a better adsorption and swelling property than calcium bentonite. 


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1600133466657
0.0081 s.