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Specification

Bentonite is naturally occurring hydrated Aluminum Silicate. The most important use of Bentonite is based on its natural swelling property. One can surely say that Bentonite is most economic natural thickener available to industries.

It has ability to absorb water several times its weight and give thick tropic fluid. Chemically Bentonite is HYDRATED ALUMINUM SILICATE. 

Specification of Bentonite Powder

Chemical formula

Al2O34SiO2H2O

Chemical composition (Typical)
Titanium Oxide TiO2

01.25

Ferric Oxide Fe2O3

10.91

Silica SiO2

54.26

Aluminum Al2O3

18.34

Physical Characteristics (Typical)
Specific Gravity

2.4

pH (OF 10% Aqueous Solution)

8 to 8.8

Bulk Density (tapped) gms / cc

0.6


Recommended Uses:

The greatest application of Bentonite is in oil drilling. Great quantities of Bentonite are used in drilling mud. In paint industry it is used as a thickener in some cheap paints, primers, and water based coatings.

It is used in manufacture of cheap greases

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Specification of iron ore

Chemical Analysis
Fe
Silica
Alumina
Phosphorous
Sulphur
Moisture
63.50/63.00%
6.00%
3.00%
0.05%
0.02%
8.00%
Basis/Minimum
Minimum
Maximum
Maximum
Maximum
Maximum
  Physical Analysis
-6 mm
+35 mm
20.00%
5.00%
Maximum
Maximum
 

Specification of Plaster of Paris

Plaster of Paris is manufactured by heating gypsum at 120o - 160oC. When Plaster of Paris is mixed in water it dehydrates and form dense matrix of gypsum crystal.

Chemical formula CaSO4, 1/2H2O
Chemical composition (Typical)
SiO 0.94%
Fe2O3 0.28%
Al2O3 0.69%
CaSO4 , 1/2H2O 97.97%
MgO 00.12%


Recommended Uses:

Plaster of Paris forms the basis of many commercial, Plasters used for interior decoration. As a false ceiling, studio sets etc

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Specification of Calcite Powder

It comes in bright white color and it has nodular particle size with strong crystal structure.

Chemical Composition of Calcite Powder

Analysis Report    
Calcium Oxide Cao 58.83
Magnesium Oxide Mgo 0.232
Silica SiO2 2.75
Alumina Al2O3 0.20
Ferric Oxide Fe2o3 0.14
Titanium Dioxide TiO2 Nil
Manganese Oxide MnO 0.026
Sodium Oxide Na2O 0.14
Potassium Oxide K20 0.006
Loss on ignition LOI 42.34
Loss on drying    0.10
Chlorides CI 0.02
Sulphates SO4 0.04
Alkali ( Water Soluble )   0.12
Carbon dioxide Co2 42024
Matter insoluble hydrochloric acid   2.50

Portable Composition    
Calcium Carbonate CaCo3 96.00
Magnesium Carbonate MgCo3 Nil


Industrial Applications: It is used in Paints, Plastic Rubber, and Construction Chemical.

  • Brightness as compared with 100%
  • MgO : 96.00
  • Bulk density : 1.15

Industrial Applications:
It is used in Paints, Plastic Rubber, and Construction Chemical

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Specification of Calcite Gypsum

Plaster of Paris is manufactured by heating gypsum at 120o - 160oC. When Plaster of Paris is mixed in water it dehydrates and form dense matrix of gypsum crystal.

Chemical Formula: CaSO4, 2H2O
Appearance White crystalline powder
Oil Absorption 18- 22%
Sp. gravity 2.9 - 3.0%
CaO 39.1%
SO3 53.2%
Fe2O3 0.05%
Na2O 0.55%
K2O 0.1%
Normal Supplies: 200 mesh only / or as per customer's demand
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Specification of Silica powder

Appearance Spherical Shaped White Powder Visual
Odor None Organoleptic
Loss on Drying, % Min : 0 - Max : 7 1hrs. @ 105°C
Microbiology Less Than 100 Organisms Per Gram With Current USP Microbial Limit Test
No Pathogens
Loss on Ignition, % Min : 0 - Max : 18 3hrs. @ 500°C
Average Particle Size, µm Min : 10 - Max : 14 Coulter Counter Model TA-II
Particle Size Range, µm Min : 2 - Max : 20 Light Scattering Sizer
Arsenic, ppm Min : 0 - Max : 2 CTFA Method F 1-1, Silver
  Diethyldithiocarbamate
Lead, ppm Min : 0 - Max : 10 Weak Acid Extraction AA Method
Oil Absorption, g. / 100g. Min : 125 - Max : 140 ASTM Method D281-84
Linseed Oil  
SiO2, % Min : 98 - Max : 100 JSCI Method
Specific Surface Area, m2/g Min : 728 - Max : 928 Single point BET
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Specification of Lime Stone Powder

Particulars Result in Percent
Silicon as SiO2 01.64  %
Aluminum as Al2O3 00.28 %
Iron as Fe2O3 00.14 %
Calcium as CaO 54.32 %
Calcium as CaCO3 97.00 %
Magnesium as MgO 00.40 %
Magnesium as MgCO3 00.84 %
Loss on Ignition ( L.O.I. ) 43.08 %
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Specification of Mica Powder

India is the single largest source of mica in the world. Muscovite mica is the best variety available from Rajasthan. Mica is found in stone form which is grinded in a dry sultry powder chemically inert, immune to climatic variations, non toxic, tough and water proof with excellent anti sticking property. Mica is highly responsive to the action of heat and electrical energy.

PHYSICAL PROPERTIES
Sp. gravity 2.8
Bulk density 0.44 grm/cc
Oil absorption 40 to 50 %
Refractive index 1.57 to 1.59
pH of 10% sol 8.5
Hardness 2.5 (mohs)
Hg2O 00.60%
CHEMICAL PROPERTIES
SiO2 45.09%
Al2O3 34.50%
Fesub>2O3 03.19%
CaO 00.22%
MgO 02.10%
K2O 09.51%
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Specification of Barytes Powder

Barytes is naturally occurring barium sulphates with nodular particle structure in extra super snow white (ESSW) and off color (Brown/Gray) and it is a fine free flow powder. It is insoluble in water and has low oil absorption, this coupled with strong crystalline structure and high refractive index helps it to impart strength. Barytes contains minimum 93 to 97% barium sulphate.

PHYSICAL PROPERTIES
Sp. gravity 4.4
Hardness 3 to 3.5 (Mohs)
Oil absorption value 10%
Moisture max 0.5% by wt (105 deg .c)
Water soluble matter max o.5%
pH of 10% aqueous suspension 6 to 8
Refractive index 1.64
CHEMICAL PROPERTIES
Formula BaSO4
Essential elements Ba, O, S
All elements listed in formula Ba, O, S
Common Impurities Sr,Ca,Pb
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Specification of Chalk powder

Barytes is naturally occurring barium sulphates with nodular particle structure in extra super snow white (ESSW) and off color (Brown/Gray) and it is a fine free flow powder. It is insoluble in water and has low oil absorption, this coupled with strong crystalline structure and high refractive index helps it to impart strength. Barytes contains minimum 93 to 97% barium sulphate.

Chemical Formula CaCO3
Chemical Composition :
CaCo3 87.56 %
CaO 49.38 %
SiO2 4.04 %
Physical Properties :
Appearance Creamish White powder
Coarce particle on 300 mesh Max 0.5 %
Sp. gravity 2.7 to 2.9
PH of 10% aqueous solution 8.0-9.0
Oil absorption value 15 to 20

Applications :
Paints Industries Used in ercoats,primers,distemper,glass putty, cement primer, etc. It is main ingredients in dry distemper and extender
Rubber Industries It is very commonly used filler in cable wire, footwear and many Rubber products
Plastic Industries It is use in pesticide formulation.
Other Uses Use in construction chemical,foundry,welding rod and many other industries.
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Specification of China clay

We offer China clay as a soft cream color material which is used for various applications in the paper, paint, rubber, ink, leather industries. China clay is a natural product consisting essentially of hydrated aluminum silicate in the form of dry powder.

Chemical Composition of China Clay Powder

Chemical Formula Al2O3 , 2SiO2, 2H2O
Results of Analysis   Percent
Silica SiO2 49.03
Alumina Al2O3 32.22
Ferric Oxide Fe2O3 0.85
Titanium Oxide TiO2 1.34
Manganese Oxide MnO Nil
Magnesium oxide MgO 0.65
Calcium Oxide CaO 1.36
Sodium Oxide Na2O 0.64
Potassium Oxide K2O 0.34
Loss on ignition LOI 13.55
Physical Properties
Oil absorption 30.70
Acid soluble matter 4.97
PH of 10% solution 8.32
Specific gravity 2.52
Whiteness by reflection compared with MgO taken as 100 % 87.00
Material retained on 300 mesh BS sieve (wet) 1.00
Material retained on 400 mesh BS sieve (wet) 3.2
Bulk density 0.52 gms/ml

Applications
As extender and filler in Paints, Paper, Detergents, Bakelite
Powder and in Rubber industries etc.
China Clay is the heart of several industries like potteries, tiles, ceramics, glass and others

Paints: China Clay is used in wide varieties of paints like distemper, cement primer, wood primer, emulsion paint, texture coating, spray plaster, putties, fillers and undercoats
Paper It is used in varieties of papers, cardboards, hard boards and others
Plastic It is used as filler in combination with others to impart strength and smoothness.
Electrical Industry It is used for electrical insulation, high voltage insulation compounds electrical wires.
Cosmetic & Soap China Clay is used in toothpaste, cosmetic and soap industry

HDPE: imparts higher tensile strength & stiffness to HDPE
PVC: mainly used to increase specific resistance of cable compounds & provides anti-tackiness
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Specification of Dolomite Powder

We offer China clay as a soft cream color material which is used for various applications in the paper, paint, rubber, ink, leather industries. China clay is a natural product consisting essentially of hydrated aluminum silicate in the form of dry powder.

Chemical Composition of China Clay Powder

Chemical formula CaCO3 . MgCO3
Chemical composition (Typical)
CaO 31.7 %
MgO 20.5 %
CO2 47.4 %
Fe2O3 0.3 %
SiO2 1.5 %
Al2O3 0.5 %
Physical Characteristics (Typical)
Specific Gravity  2.85
pH (OF 10% Slurry)  9
Mean Refractive Index  1.54
Oil absorption ml / 100 gm.  18
Bulk Density (tapped) gms / cc  1.1
% Residue on 400 Mesh Sieve 0.2

Recommended Uses:

Paint, Glass, Refractory Lining and fertilizers

Paints Cement paints, exterior paints, primers, putties, powder coatings and industrial finishes
Plastic PVC footwear, PVC pipes, cables and others
Paper integral filler in paper to give smoothness and gloss
Adhesives Used in adhesives and carpet backing
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Specification of Industrial Silica sand

Chemical Analysis
Parameters Result
SiO2 >99.3 %
Fe2OM3 300 ppm Max
Al2O3 2500 ppm Max
CaO 250 ppm Max
MgO 50 ppm Max
Clay 0.3%Max
CaCo3 0.5 % Max
Moisture <0.1 % Max
Loss on Ignition <0.3 % Max
pH Neutral
Bulk Density 1.56 Appr.
Density 2.65 gm/cc

Applications
1. Filler in GRP Pipes
2. Foundry Sand
3. Fracturing and Cementing in Oil Wells
4. Additive in Construction Chemicals & Sealants
5. Filter Media for Water Filtration & Purification
6. Filler in Paints and Powder Coats.
7. Raw Material for Glass Manufacturing
8. Sand Blasting
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Specification of Soap stone or Talcum powder

Talc is a naturally occurring " SOAP STONE - STEATITE. It is also called as French chalk, soap stone powder. It comes in brilliant white and off color. The value of Talc lies in its extreme Softness, Smoothness, Slippery & Lubricating properties, High Luster & Sheen, Chemical Inertness, High Fusion point, Low Heat & Electricity Conductivity & Pigment extenders.

Specification of Talcum Powder

  Talc Powder Cosmetic Grade Talc Powder
Paints Grade-A
Talc Powder
Paints Grade-B
Talc Powder
Paper Grade
100% Mgo 94 - 96 92 - 94 90 - 92 80 - 85
Bulk Density 0.60 0.61 0.7 0.75
PH 8 8 8 8
Loss on Ignition 0.50 1.20 3.25 3.50
Silica Sio2 63.00 62.75 60.25 58.50
Magnesia 32.80 32.25 31.50 30.75
Alumina Al2O3 0.80 1.01 1.15 1.40
Iron Fe2O3 0.85 0.95 1.10 1.25
Calcium Oxide 0.60 0.80 0.87 0.95
Fine-ness percent passing through 300 Mesh Sieve 99 99 99 99

APPLICATIONS :

Talc Powder is most widely used Filler/Extender in many Industries namely :- Paints, Cosmetics, Paper, Pharmaceuticals etc..

Paper Incorporated smoothness, brightness to paper & partially replaces TiO2. Also acts as pitch absorber.
Paints Highly recommended for wood finishes, primers, putties, undercoated, architectural finishes, water based coatings. Its laminar structure helps in better corrosion protection and also improves exterior durability of paints. Recommended for epoxy paints.
Ceramics Talc improves resistance to thermal shocks and gives superior electrical properties. It gives greater toughness to speak plugs and switch boards. It also improves dry pressing resistance of ceramic bodies.
Foundries Used in mould making and for final finish.
Plastic & Rubber Used in variety of application as filler.
Cosmetics It forms body of talc and its slip properties and silky smoothness makes it essential for cosmetic products.
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Specification of Hydrated lime

Hydrated lime (or calcium hydroxide, or slaked lime) is usually a dry powder resulting from the controlled slaking of quicklime with water. Hydrated lime is a dry powder obtained by hydrating quick lime with enough water to satisfy its chemical affinity, forming a hydroxide due to its chemically combined water.

PHYSICAL PROPERTIES
Partial pressure 101kPa
IUPAC NAME Calcium Hydroxide
Other names  Cal, calcium(II) hydroxide, hydrated lime, milk of lime, pickling lime, slaked lime
Molecular Formula Ca(OH)2
Molar Mass 74.093 g/mol
Density 2.211 g/cm3, solid

Calcium Hydroxide / Hydrated / Slaked Lime
Calcium Hydroxide Ca(OH)2 96% 94% 92% 90% 85% 80% 75%
Calcium Oxide CaO 72.5 71.0 69.5 68 64 60.5 56.7
Calcium Carbonate CaCO3 0.5 0.7 1 2 4 6 8
Magnesium Oxide MgO 0.4 0.4 0.4 0.4 0.4 0.4 0.4
Acid Insoluble SiO2 0.1 0.1 0.2 0.4 1.2 2.5 4
Alumina Al2O3 Trace Trace Trace Trace Trace Trace Trace
Iron Fe2O3 Trace Trace Trace Trace Trace Trace Trace
Chloride Cl Trace Trace Trace Trace Trace Trace Trace
Moisture
0.2 0.2 0.3 0.5 0.5 0.5 0.5
Mesh (BSS) 400 400 375 250 200 175 175
Color
Snow White Snow White Snow White Snow White Snow White Snow White Snow White

INDUSTRIAL APPLICATIONS

Used widely in cement paints, paper, leather, dyes, grease and lubricants


Note : specifications are subjected to change as per requirement.
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