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- Description：Bentonite is a non-metallic mineral with montmorillonite as its main mineral composition. Montmorillonite structure is composed of two silica tetrahedrons sandwiched by a layer of aluminum oxide octahedron2: Type 1 crystal structure, because there are some cations in the layered structure formed by montmorillonite cells, such as Cu, Mg, Na, K, etc., and the interaction of these cations with Montmorillonite cells is very unstable, easy to be exchanged by other cations, so it has good ion exchange. It has been applied in more than 100 departments in 24 fields of industrial and agricultural production abroad, and there are more than 300 products, so people call it "universal soil.
Product Details
Bentonite/Montmorillonite
Product Description: Carrier, mycotoxin binder, soil conditioner etc.
Appearance: powder, light pink, light yellow, light gray, white, etc.
Suitable for: feed, fertilizer, medicine, mask, foundry, casting, drilling mud etc
physical-chemical characteristic
| Items | Standard | Result |
| MB content (g/100g) | >22 | 28.1996 |
| SiO2 (%) | >52 | 55.5 |
| Al2O3 （%） | >11 | 12.4 |
| pH | 4-9 | 7 |
| Particle size (44um) passing rate % | >90% | 96.5% |
| Moisture (%) | <10 | 7.5 |
| CEC mmol/100g | >60 | 95 |
| Specific surface area m2/g | >60 | 86 |
| Ammonia adsorption value mmol/g | >70 | 90 |
| Pb (mg/kg) | <15 | 8.5 |
| Cd (mg/kg) | <2.0 | 0.3 |
| Hg (mg/kg) | <0.1 | 0.007 |
| As (mg/kg) | <10 | 6 |
Packing: Polypropylene (PP) bag, 25kg per bag
Storage conditions: Should be stored in a ventilated, dry warehouse, stacking should be away from the ground and wall, strictly prohibited with toxic and harmful substances mixed.
Shelf life: 3 years
Songshan Region, Chifeng City, Inner Mongolia, China
Tel:+8618047676322
Email:vickyever_rising@163.com
