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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Product Description:

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

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Q:Water depth of 10 meters, according to the specifications of what specifications of waterproof blanket?
GCL bentonite waterproof blanket in the use of the process will not only play a role also does not prevent seepage between water and soil nutrient exchange, which will not damage the ecological balance, is the product of the ecological engineering seepage control ideal.
Q:Waterproof mechanism of waterproof blanket
Construction is simple: compared with other waterproof materials, the construction is relatively simple, without heating and pasting. Only with bentonite powder and nails, gaskets and other connections and fixed. No special inspection is required after construction, and it is easy to repair if water proof defects are found. GCL is the shortest construction period in existing waterproof materials.
Q:How to use properly in cross engineering?
Non excavation bentonite mud, directional bentonite drilling dado Guan Jian; compounding and application of mud; engaged in drilling engineering personnel can feel, drilling in the whole; on the basis of engineering, municipal engineering, usually clay, water (or oil) and according to the application; in different conditions, can be divided into the mud:
Q:How to determine the amount of blue absorbed by Bentonite
The test method is mainly clay drying after adding sodium pyrophosphate to the clay crystal layer dispersed. Then add excess clay to the methylene blue dye adsorption. The supernatant was then fully separated using film and particle filter or centrifuge, to exclude the interference of sand particles on the test results. The supernatant was diluted with distilled water the suitable concentration was determined by spectrophotometer, we can calculate the amount of clay adsorption of methylene blue. The results showed that the adsorption capacity of bentonite methylene blue clay mineral montmorillonite as the main components, and in accordance with the adsorption capacity for methylene blue illite and kaolinite clay mineral is very small, the adsorption amount of quartz sand very little.
Q:The waterproof blanket with bentonite is waterproof to the man-made lake, but the seepage is very serious
The soil compaction degree of the treated soil shall be no less than eighty-five percent. 2. If the ground has moisture, it should be paved after drainage so as to prevent the early hydration of the bentonite cushion. 3. The lap joint of the bentonite waterproof blanket should be at least 15cm of the main part and the 25cm side, and be fixed at 30cm intervals with nails (also available with bamboo studs) and washers.
Q:How can I solve the problem that the swelling of the bentonite is slow and the viscosity is low?
Sodium process. The correct process can save costs and improve quality. Dry and soda is not good.
Q:Difference between bentonite and zeolite powder
Is the artificial zeolite powder after bentonite ore in carefully selected zeolite ore after Raymond mill grinding good zeolite products, generally called "zeolite" characters of powder, common mesh 80~120 mesh, 200 mesh and 325 mesh particles, with different specifications: 2~3MM, 3~5MM and several commonZeolite powder molecular weight: 2190.83, chemical formula: Na12[(AlO2) 12 (SiO2) 12].27H2O, density: 6.35 (g/cm3), melting point: relatively low, pH value: 2-3, zeolite characteristics: 4A zeolite is white solid particles. Network structure, insoluble in water, soluble in strong alkali and strong acid.
Q:Can bentonite be added to cement in order to hit the ground?
But this kind of ground will be damaged after heavy rain or over a few days. Of course, the lime, fine stone and bentonite compacted as a floor base, the surface to do a layer of fine stone cement, ground surface is also ok.
Q:Who knows what GCL refers to in geotechnical materials?
The integration of waterproof materials and objects: sodium bentonite and water reaction, with expansion capability of 13-16 times, even if the concrete structure vibration and settlement, GCL bentonite can repair the concrete surface crack is less than 2mm.
Q:Is lithium bentonite a kind of substance?
Pyroxene does not possess the characteristics of organic bentonite. They belong to two substances
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
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Export Percentage 41% - 50%
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