Bentonite

Bentonite is using as oil drilling minerals, in pharmaceutical industry,construction, cosmetics, vine manufacturing, piling and health and also as deodorant (Cat Litter)

Bentonite powder and lump

a.) SPECIFICATION OF CALCIUM BASED BENTONITE:

FOR BLEACHING EARTH, ANIMAL LITTER:

SwellingNon Swelling or Max upto 5ml

Content of Montmorillonite75%

Content of He2O2Low as much as possible

Particle SizeLumps of 25 mm to 100 mm

MOISTURE CONTENT12.0% MAX

b.) SPECIFICATION OF SODIUM BASED BENTONITE:

FORMFINELY DIVIDED POWDER

COLOURCREAMY WHITE

FINENESS

(THROUGH B.S.S 200 SIEVE)95%

ODOURSLIGHT TO MORE

MOISTURE CONTENT4.5% MAX

SPECIFIC GRAVITY1.7 G/ML

SPECIFICATION OF FOUNDRY GRADE BENTONITE



Sr. No.Parameters(1)(2)(3)(4)

1.Swelling Capacity24/25 ml30/31 ml34/35 ml39/40 ml

2.Gel Index60% 63% 66% 80%

3.Liquid Limit400-450400-500 450-550 450-550

4.Green Comp Strength14.00 psi14.52 psi15.00 psi15.00 psi

5.Dry Comp. Strength40-50 psi40-50 psi45-55 psi45-55 psi

6.Mesh (Through B.S.S. 200 sieve )90%90%90%90%

7.Moisture Content12%12%12%12%

9.LOI9.0%9.0%9.0%9.0%

10.



PH Value9.5 min10.0 min10.5 min9.5-10.5 min

SPECIFICATION OF CAT LITTER



Form Granuels of1 to 3, 3 to 5mm.

ColourLight Brown

OdourOdour Less

Moisture12%

PropertiesHighly Absorbent

PH8.5 - 9.5

Specific Gravity2.4 - 2.8 gm/ml

SPECIFICATION OF OCMA GRADE BENTONITE:



Viscometer Dial Reading at 600 RPM 30 Min.

Yield Point/plastic Viscosity Ratio6.0 Max.

Fluid Loss 16.0 ML.

Residue Greater than 75 Micro2.5 Wt.% Max

Moisture12.0% Max

SPECIFICATION OF DFCP-4 GRADE BENTONITE:



Yield 16.0 m3/tonne

Filtrate loss15.0 ml max.

Moisture 15.0 wt% max.

Residue Greater than 75 Microns2.5 Wt.% Max

Dry screen analysis passing through 150 microns98 % min.

SPECIFICATION OF IOP (Iron Ore Pallatising) GRADE BENTONITE:



Moisture 10.0 - 12.0 % max.

Free swell value (2 gm/100 ml)35.0 - 40.0 ml min.

Plate water absorption 600 - 700

PH (5% solvent)9.5 -10.0 Max

Methylene blue taste350 - 400

SPECIFICATION OF API - 13-A GRADE BENTONITE:



Viscometer Dial Reading at 600 RPM 30 Min.

Yield Point/plastic Viscosity Ratio3.0 Max.

Fluid Loss 13.0 ML.

Residue Greater than 75 Micro4.0 Max

Moisture10.0% Max

SPECIFICATION OF PILLING GRADE BENTONITE:



Moisture Content12%

Loose Bulk Density0.75 to 0.85 g/l

Residue on 0.075 mm2.5%

PH value (Suspension 30-40 kg/m3)10

Concentraion Viscocity (kg/m3)30

Apparent Viscocity (cp)12

Plastic Viscocity(cp) 7

Marsh Viscocity(sec.)

(Swell time-1 Hr.)32

Gel Strenght (lbs/100 SqFt)

Shearometer awell time-1 Hr.

0

Filter Loss(ml)

(30 min.7 Bar)25

Swelling Time

(Fresh water with about 3.57 meg/1 Cao

and/ or Mgo hardness temp.20 degree 20 hrs.

oil industry, pharmaceutical industry, construction, health, wine manufacturing, cosmetics, piling chemical, cat litter,

Deodorant