Product Description
Bentonite
Introduction:
Bentonite is a non-metallic mineral with montmorillonite as the main mineral component. Its main mineral component is montmorillonite, with a content of 85-90%. Some properties of bentonite are also determined by montmorillonite. Montmorillonite can be a variety of colors such as yellow green, yellow white, gray, white and so on. Can be a dense block, can also be loose soil, rubbing with fingers when slippery, small blocks after adding water volume expansion several times to 20-30 times, in the water is suspended, less water is paste. The nature of montmorillonite is related to its chemical composition and internal structure.
Applications:
The nature of montmorillonite has a great relationship with the types of exchangeable cations between layers. According to the types of main exchangeable cations between layers, montmorillonite is usually divided into calcium montmorillonite and sodium montmorillonite.
Montmorillonite has adsorption and cation exchange performance, can be used to remove petroleum toxins, gasoline and kerosene purification, wastewater treatment; Because it has good water absorption and expansion performance and dispersion and suspension and pulping, it is used for drilling mud, flame retardant (suspension fire extinguishing); Can also be used in the paper industry as filler, can optimize the performance of paint such as adhesion, hiding power, water resistance, wash resistance and so on; Because it has good adhesion, it can replace starch for yarn sizing in the textile industry, which saves grain, does not fluff, and does not smell after OARS. It is really a double gain.
In general, the properties of sodium montmorillonite (or sodium bentonite) are better than those of calcium.
Bentonite (montmorillonite) due to good physical and chemical properties, can be used as purification decolorizer, binder, thixidation agent, suspension agent, stabilizer, filler, feed, catalyst, etc., widely used in agriculture, light industry and cosmetics, pharmaceuticals and other fields, so montmorillonite is a wide range of natural mineral materials.
Bentonite can be used as waterproof materials, such as bentonite waterproof blanket, bentonite waterproof board and its supporting materials, laying by mechanical fixation method. It should be applied to the underground environment with pH value of 4 to 10, and the environment with high salt content should be modified bentonite, and should be used after qualified testing.
Products indicators:
NOTE:ERROR ± 2%
| The sample of the goods |
Bentonite |
| montmorillonite (w) ≥ |
90 |
| Inflation figures ≥ |
30 |
| Colloid valence ml/3g ≥ |
90 |
| SiO2 ≥ |
65.7 |
| Al2O3 ≥ |
10 |
| PH |
5.0-10.0 |
Product pictures:
Product Process:
Packing:
Normally, we choose to pack the wollastonite in 50Kg or 25 Kg per woven plastic bag or 1 ton jumbo, if customers have other requirements, we can also meet them.
Logistics:
FAQ:
Q: Do you provide samples ? is it free or extra ?
A: Yes, we provide samples free of charge, but you need to pay the freight of the samples
Q:How about the price and quanlity?
A:We provide ex-factory price, good quality, all indicators of stable products.
Q:How many years of experience in supply?
A:Our company has a professional trade team, serving in the trade industry for nearly 20 years, we can provide good service and stable quality products.
Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.
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