FOUNDRY GRADE BENTONITE

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 28 Metric Tons m.t.

Supply Capability:: 5000 Metric Tons per Month m.t./month

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Detailed Product Description

sodium bentonite,bentonite powder

For Foundries:

SPECIFICATION OF FOUNDRY GRADE BENTONITE
Parameters	1	2	3	4
Swelling Capacity	24/25 ml	30/31 ml	34/35 ml	39/40 ml
Gel Index	0.6	0.63	0.66	0.8
Liquid Limit	400-450	400-500	450-550	450-550
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 )	0.9	0.9	0.9	0.9
Moisture Content	0.12	0.12	0.12	0.12
LOI	0.09	0.09	0.09	0.09
PH Value	9.5 min	10.0 min	10.5 min	9.5-10.5 min

Q: Is the impervious blanket paved? Can the car run on it?: Bentonite waterproof blanket is used at the bottom of pond, according to standard construction. The purpose is waterproof penetration, not road construction. Cars can not be rolled over.

Q: What is the density of bentonite, that is, how heavy is one?: Some properties of bentonite are also determined by montmorillonite. The density is 2~3g/cm3. Montmorillonite can be a variety of colors, such as yellow green, yellow white, gray, white and so on. Can be dense, massive, or for loose soil, with fingers rubbed when there is a sense of sliding, small pieces of water after the volume of swelling several times to 20-30 times, in the water as a suspended shape, less water when it was mushy.

Q: How can cellulose be added to bentonite? Do I need to add soda ash?: Adding cellulose is to increase physical viscosity. General adding method: the cellulose is mixed with the proper amount of soil powder, then it is mixed with soda ash and mixed with the bentonite ore to be crushed again.

Q: What is the maximum amount of alkali added to the casting bentonite?: Calcium based bentonite is modified by sodium to improve its thermal, wet, tensile strength, permeability and reusability.

Q: Yinchuan Linhe to water Donggou highway landscape engineering, landscape water treatment by the impervious part is waterproof blanket Jilin Liu Fangzi bentonite Technology Co. Ltd.?: The waterproof blanket of bentonite has excellent waterproof and anti-seepage effect, low cost, but swellingSoil waterproof blanket seepage and construction in general,Because the joints are not in place or the bottom is not denseReal,

Q: What is the influence of sodium temperature on the swelling force of bentonite?: The orebody of the geographical environment is different, exchangeable cation types contained between layers are very different, the physicochemical properties of bentonite are very different. The use of artificial methods to change the interlayer cation to change the physical and chemical properties known as artificial modification, or modified bentonite. The general is ca bentonite, its performance is not ideal, through artificial modification into acid clay, sodium bentonite, lithium bentonite, organic bentonite and high pure bentonite gel. The deep processing of bentonite products has good adsorption, swelling, thixotropy, thickening and a series of physical and chemical properties, widely used in the fields of oil industry, paint industry, textile industry, daily chemical industry, environmental protection and so on.

Q: Waterproof characteristics of bentonite waterproof blanket: It has permanent waterproof propertyBecause the sodium bentonite series natural inorganic material, even after a long time or the surrounding environment changes, also does not occur, aging or corrosion, therefore durable waterproof performance.

Q: What is montmorillonite?: Montmorillonite (montmorillonite) also known as microcrystalline kaolinite, silicate clay mineral is a layered structure, crystal, named after its initial discovery in the French city of montmorillonite, the popular name guanyintu, the family has 11.

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: What's the influence of Bentonite on the grouting when the shield construction is stopped?: A note about the impact of this technique is that the bentonite slurry must be mixed evenly, also stop too long, always move the pump, is to avoid the bentonite slurry itself or precipitation, dry caking

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.

1. Manufacturer Overview

Location	India
Year Established	2008
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Main Markets	Eastern Europe Southeast Asia Africa Mid East Western Europe
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Export Percentage	41% - 50%
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