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Product Description:

Detailed Product Description

sodium bentonite,bentonite powder

For Foundries:







Swelling Capacity

24/25 ml

30/31 ml

34/35 ml

39/40 ml

Gel Index





Liquid Limit





Green Comp Strength

14.00 psi

14.52 psi

15.00 psi

15.00 psi

Dry Comp. Strength

40-50 psi

40-50 psi

45-55 psi

45-55 psi

Mesh (Through B.S.S. 200 sieve )





Moisture Content










PH Value

9.5 min

10.0 min

10.5 min

9.5-10.5 min

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Q:How to do swelling expansion of bentonite?
Determination of expansion timesBentonite water has obvious expansion performance, mixing with hydrochloric acid solution, has expanded volume, called the expansion times in ml / g sample. It said the price of the same content and colloid and montmorillonite, and belongs to the type of bentonite is closely related to the same type of bentonite the soil containing smectite. The expansion times higher. Therefore, the expansion times but also to identify the technical index of bentonite ore belongs to the type and value of bentonite quality.
Q:Mud and Peng Runtu?
The properties of montmorillonite are closely related to the exchangeable cation species between layers. According to the types of the main exchangeable cations between layers, montmorillonite is usually divided into calcium montmorillonite and sodium montmorilloniteMontmorillonite adsorption and cation exchange properties, which can be used to remove oil, gasoline and kerosene toxin purification, wastewater treatment; water absorption due to good swelling properties and dispersion and suspension and mud, so used for drilling mud, flame retardant (suspended fire); also can do filler in papermaking industry, optimization the coating properties such as adhesion, covering power, water resistance and washing resistance; because it has good cohesive force, can replace the starch used in the textile industry in both grain and yarn sizing, non pilling, smell is not a paddle, is really a must.
Q:Montmorillonite desiccant and lime desiccant which is good, and their chemical composition is what?,
Montmorillonite desiccant is made of YISHION natural montmorillonite as raw material, dried and activated, without any additives and soluble substances. It is a pollution-free, non-toxic and pollution-free green environmental protection product
Q:In general, in the shield tunnel, bentonite is used to improve the soil?
On the other hand, due to the timely filling, only to play a good supporting and supporting role, several ring segments to strengthen, reducing the possibility of moving links, thereby reducing the part of the thrust under the crack and possible dislocation.To improve the method of mining sand and gravel silt soil is injected into the chamber of bentonite mud bentonite (mud) system, waste plastic liquidity good, correct consistency, low permeability, Morocco resistance, smooth slag, earth pressure balance control. Typical construction of Beijing shield is sand and gravel layer, each bored ring (1.2 meters), bentonite mud injected 4 square meters. Not only to the mud party requirements and the effect of mud higher requirements. After engineering practice, the proportion of mixing mud 1.07, kinematic viscosity, so that muck improve more than 35 seconds, in order to achieve the best results.
Q:What is the specific heat of the bentonite ore?
Bentonite is a mixture, and its specific heat is not fixed. I suggest you actually measure it.
Q:How to make salt resistant bentonite?
Bentonite ore - Analysis (CEC sediment concentration, blue absorption) - coarse crushing - adding alkali ingredients - water, crude sodium - - heating fine sodium - - detection of bentonite (1 grams of soil is not 3 grams of soil) > 90ml/g---- semi-finished products
Q:How to use properly in cross engineering?
For sand, gravel, crushed zone of the underlying mechanical dispersion; using the following corresponding to the formation of mud mud required for normal use; using a sand and gravel layer in the mud; in the sand, gravel and broken strata with drilling hole, difficult to solve; the ratio of slurry protection and application of the Guan Jian mud hole in drilling engineering personnel can feel, drilling fluid plays in the whole drilling engineering is how a character. It is in the field of geological engineering investigation, petroleum, natural gas drilling, groundwater and other resources drilling, mining, drilling, engineering, geological drilling, construction of basic projects, geological disaster control and other fields.
Q:Can bentonite be added to cement in order to hit the ground?
Neither loess nor bentonite soil can be added into cement to be used as a concrete floor.
Q:Is it true that montmorillonite content is determined by bentonite or clay?
Montmorillonite is a functional component of bentonite, and its number determines the use of mineral powder.
Q:What is the composition of bentonite? What are the uses? Price per ton?
Preparation of organic bentonite CN03126543 by microwave dryingThe invention relates to a production method of organic bentonite, the organic matter was soluble in ethanol aqueous solution, the reaction liquid is sprayed into the bentonite powder in the fully wet, then wet material evenly into the thickness of 2 ~ 20mm, 900 ~ 3000MHz frequency in micro wave field in rapid heating reaction, after the reaction can be obtained by crushing organic bentonite.
We have our own mines of bentonite, Kutch bentonite is famous in the world for it's extra ordinary quality. We have all grades in bentonite like cat litter, foundry, OCMA, API 13 A, DFCP-4, paint etc, We have our production plant in Kutch-Gujarat with in house r & d house and have well trained technical team, we can also provide bentonite lumps and granules also.We also trade in kaolin powder and lumps.

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Location India
Year Established 2008
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Main Markets Eastern Europe
Southeast Asia
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