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Light Yellow Bentonite Clay Powder for Casting

Introduction:
What is bentonite?
Bentonite, also known as bentonite, bentonite or bentonite, is a nonmetallic mineral with montmorillonite as its main mineral component. Bentonite (montmorillonite) is widely used in agriculture, light industry, cosmetics, pharmaceuticals and other fields due to its good physical and chemical properties, which can be used as purification decolorant, binder, thixotropic agent, suspending agent, stabilizer, filler, feed, catalyst and so on. Therefore, montmorillonite is a natural mineral material with a wide range of uses.
What effects do the casting grade bentonite have?
The product can be swollen in water and organic solvents to form colloid. It forms a three-dimensional network structure in the coating, that is to form a solvent film on the surface of the base particles, to effectively float the base particles in the coating, to make it not sink, to enhance the adhesion of the coating, to make the coating more stable, and to prolong the storage time of the coating. This product has large viscosity, low hair gas, thixotropy and good coating performance. It is suitable for the preparation of spray, drenching, leaching, brush and molding, ion pouring and so on. It is an ideal substitute for organic bentonite.
Technical Specification:
Blue absorption value(g/100) | ≥30 | 33.5 |
Dilatation factor(ml/2g) | ≥10 | 12 |
Colloid medium(ml/15g) | ≥200 | 240 |
Swelling volume(ml/g) | ≥10 | 14 |
Moisture(%) | ≥10 | 9.0 |
Particle size(-325mesh,%) | ≥90 | 91.0 |
Product Images:

Main Application: Casting/Foundry field

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Other types of bentonite clay:
If you are interested in some of them, please click the following product's name.
1. Pharmaceutical grade bentonite clay
2. Cosmetic grade bentonite clay (waterbased & oily based)
3. Drilling grade bentonite clay (For deep well drilling & shallow well drilling)
5. Bentonite clay for aquaculture
9. Inorganic gel bentonite clay
12. Bentonite clay for toothpaste
13. Bentonite clay for paper making
15. Casting Grade bentonite clay
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