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Sodium Bentonite CAS No. 1302-78-9 powder

Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. This kind of soil can swell into a paste after adding water. Later, people called all clays with this kind of properties collectively as bentonite. In fact, the main mineral component of bentonite is montmorillonite, with a content of 85-90%. Some properties of bentonite are also determined by montmorillonite. Montmorillonite can be in various colors such as yellow-green, yellow-white, gray, white and so on. It can be a dense block or loose soil. It has a slippery feel when rubbed with your fingers. The volume of the small block swells several times to 20-30 times after adding water. It is suspended in water, and it is mushy when there is little water. The properties of montmorillonite are related to its chemical composition and internal structur

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This is the description of Sodium Bentonite CAS No. 1302-78-9 powder

Features:

The sodium bentonite produced by our company is modified through artificial wet sodiumization. The montmorillonite in the natural bentonite is fully ion exchanged, thereby improving the physical and chemical properties of the bentonite. Therefore, refined sodium bentonite has higher application value and economic value:

Application:

  1. Because this product has stable suspension and thickening properties, it can be used as an anti-sedimentation and thickening additive for water-based coatings.
  2. It can be used as molding sand and drilling mud in mechanical casting
  3. Textile printing and dyeing, filling, bleaching, antistatic coating, instead of starch sizing, etc.

technical parameter:

Size

Appearance

Moisture

Passing rate

Colloid Index

Expension times

Whiteness

Packing

200mesh

Powder

13%

95%

500

25

60

25KG/40KG/1000KG

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