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calcite chemical formula  ca

calcite chemical formula ca

केल्साइट एक नेचुरल कार्बोनेट कंटेंट है यह खनिज उत्पाद है इसका केमिकल फार्मूला ca है कई लोग केल्साइट , कैल्शियम कार्बोनेट कैल्शियम ऑक्साइड इन तीनो को एक ही प्रकार का उत्पाद मानते हे जब की तीनो उतपादो का केमिकल फार्मूला अलग है

ca= calcium
caco3 = calcium carbonate
and cao = calcium oxide

और खास बात ये की ये तीनो कंटेंट जायदातर एक ही प्रकार के स्टोन में पाया जाता हे फर्क सिर्फ इतना हे की जिस केमिकल की मात्रा अधिक होगी वाही कैल्शियम ca कैल्शियम कार्बोनेट caco3 कैल्शियम ऑक्साइड cao का नाम और उसी के अनुसार उपयोगिता ( applicatin) होगी कैल्शियम का उपयोग ज्यादातर फार्मा और पशुआहार में किया जाता हे इसके अलावा इसकी
विभिन्न उपयोगिता ( application )
:- रबर (rubber )
पेपर
प्लास्टिक में आदि में फीलर के रूप में उपयोग किया जाता

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Whiting p

Whiting p is also naturally occuring calcium carbonate. It exists in amorphous form where as calcite exists in crystaline form. Its amorphous form gives tremendous suspending powder in coatings. It is also known as Porbunder Whiting.

Chemical Formula : CaCO3, MgCO3, CaMg (CO3)2.

Physical Properties :

Appearance : Creamish white powder
Coarse particle on 240 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
Volatile matter : Max 1%.
Purity as CaCO3 : min 85%


Chemical Composition
 :

CaCO3 : 85.0%
SiO2 : 1.10%


Industrial Applications
 :

Paints Industry : Used in undercoats, primers, glass putty, distemper, cement primer etc. It is the main ingredients in dry distemper as extender.

Rubber Industry : It is very commonly used filler in cable wire, footwerar and many rubber products.

Plastic Industry : It has a variety of appliction in plastic products.

Pesticide : It is used in pesticide formulation.

Other Uses : Use in construction chemical, foundary, welding rod and many other industries.

Normal Supplies : 300mesh and micronised or as per customer’s demand.

Packing : HDPE bags. 50 Kgs. nett.

Material Storage : Store the material in dry area. This material is non-hazardous & non-flammable.

Shelf Life : The life span is upto 5 years.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.

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Talc

Talc is a naturallyaccouring steatite. It is also called as french chalk, soap stone. It comes in brilliant white and off colour.It has extremely soft soappy feeling and the powder is very slippery.

Chemically Talc is Magnesium Silicate : 3Mgo, 4SiO2, H2O. [Magnesium Sislicate]

Chemical Composition :

MgO : 30.0 – 32.5%
SiO2 : 64.0 – 66.0%
Fe2O3 : 00.5%
CaO : 1.5 – 2.5%
Al2O3 : 00.6%


Physical Properties
 :

Appearance : White fine smooth powder
Sp. gravity : 2.7 to 2.9
Bulk density : 0.5%
Whiteness : 94%
Oil absorption value : 35 to 40%
Hardness : 1 (Mohs)
Moisture & Volatile matter : 0.5% by wt. (105 deg.C)
Water soluble matter : Max 0.5%
PH of 10% aqueous solution 8 to 10 (ASTM D 1208-65 BS 1795.)

Minimum 88% combined magnesium calcium silicate

Industrial Applications :

Paper : Gives smoothness, brightness to paper & partially replaces TiO2. Also acts as pitch absorber.

Paints : Highly recommended for wood finishes, primers, putties, undercoateds, architectural finishes, water based coatings. Its laminar structure helps in better corrosion protection and also improves exterior durability of paints. Recommended for expoxy and exterior 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.

Foundaries : Used in mould making and for final finish.

Plastic & Rubber : Used in variety of application as filler.

Cosmetics : Super fine talc powder is used in cosmetic for its smooth silky finish.

Normal Supplies : 240/400/700 mesh, talc in both SSW and off white colour or as per customer’s demand.

Packing : HDPE bags. 50 Kgs. nett.

Material Storage : Store the material in dry area. This material is non-hazardous & non-flammable.

Shelf Life : The life span is upto 5 years.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.

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Silica

Silica is widely available abundantly in nature. It has natural crystalline structre and has excellent whiteness and brightness. It is inert to acids, alkalies and chemicals. It gives good abrasion resistance.

Chemical Formula : SiO2

Chemical Composition :

SiO2 : 99.9%
Fe2O3 : 0.01
CaO : 0.0033
Al2O3 : 0.013


Physical Properties
 :

Appearance : White free flowing powder
Oil absorption : 25 to 35%
Sp. gravity : 2.6-2.7
Refractive index : 1.55
Loss on ignition : 0.3% max
PH of 10% aqueous solution. : 7 (neutral)
Industrial Applications :

Silica is used in bulk in glass industry, ferro silicon, ferro alloys, welding rods, pottery and other industries. It is also used in making silica ferro manganese alloys.

Paints : In wood finish, primers, undercoats, water based paints, distemper, chemical resistsnce coating, floor coatings etc. It is recommended for texture coating and exterior finishes and .

Plastic & Rubber : Silica is used as a filler in plastic industry.

Construction : Silica is also used in construction chemicals for spray plasters.

Normal Supplies : Available in from granules, very fine 700 mesh, both white and off white in color / or as per customer’s demand.

Packing : Normal HDPE bags. 25/50 Kgs. nett.

Material Storage : Store the material in dry area. This material is non-hazardous & non-flammable.

Shelf Life : The life span is upto 5 years.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.

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Slate Powder

Slate Powder is available in Madhya Pradesh. Slate Powder chemically is silica in the form of Aluminium silicate and iron silicate. It contains a small quantity of Calcium, Magnesium & Titanium in oxide form.

Slate Powder has a typical greyish black colour. It has Blackboard like properties. Slate is carved and sliced from solid state rocks.

Slate cake is powder red and pulverised and then used as Slate Powder.

Physical Properties :

Aappearance : Gryish Black powder.
Bulk density : 0.69
Sp. gravity : 2.75 to 2.85
Oil obsorption : 20 – 25%
Moisture : 0.1%
Loss on ignition : max. 5.5%
PH of 10% sol. : 8.5 to 9.0.
Water sol. matter : max 1%
Test for Barium : -ve [Negative]


Chemical Composition
 :

SiO2 : 63.7%
Al2O3 : 15.75%
Fe2O3 : 9.50%
TiO2 : 1.10%
CaO : 1.25%
MgO : 2.5%
Uses :

Used as a filler in variety of industries such as paints, rubber, cable, footwear, foundary, etc.

Normal Supplies : 240 mesh, and micronised or as per. customer’s demands.

Packing : 40 Kgs.HDPE bags.

Material Storage : Store the material in dry area , avoiding moisture & dust. This material is non-hazardous & non-flammable.

Shelf Life : The life span is upto 5 years.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.

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PLASTER OF PARIS

Plaster of paris is manufactured by heating gypsm at 120o – 160oC. When Plaster of Paris is mixed in water it rehydrates and form dense matrix of gypsm crystal. Mixed with water it form.

Chemical Formula : CaSO4, 1/2H2O

Physical Properties :

Appearance : White Fine Powder
Purity as CaSO3 : min. 97%

Typical Chemical Analysis :

SiO : 0.95%
Fe2O3 : 0.30%
Al2O3 : 0.70%
CaSO4, 1/2H2O : 98%
MgO : 00.10%
Applications : Plaster of Paris forms the basis of many commercial, Plasters used for interior decoration. As a false cieling, studio sets etc.

Normal Supplies : 240 mesh only/ or as per customer’s demand

Packing : HDPE 25/40 Kgs. nett.

Material Storage : Store the material in dry area , avoiding moisture & dust.

Shelf Life : The life span is upto 5 years.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%

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Precipited silica

Precipited silica is basically SiO2 of highest purity it is processed under controlled cinditions. Gives good absorption resisitance.

Physical Properties :

Physical appearance : Snow white free flowing powder.
Sp. gravity : 1.9 – 2.0
Water soluble : Max. 0.5%
PH of 10% aqueous solution : 6.5 to 7
Silica contents as SiO2 on Anhydrous basis : above 89%
Loss on Ignition : 10
Water obsorption : 240 to 270
Industrial Applications :

Rubber : Most important use is in rubber industry for making light weight hawai chappals.

Plastic : Used as a weight reducing filler in plastic products.

Paints : As matting agent and as good suspender in a variety of industrial & decorative paints. Also used in traffic paints.

Flooring Compunds: Used in many floor coatings, PVC tiles, etc.

Normal Supplies : above 300 mesh and as per customer’s demand

Packing : HDPE bags. 20 Kgs. nett.

Material Storage : Store the material in dry and well ventilated area , avoiding moisture & dust. This material is non-flammable.

Shelf Life : The life span is upto 5 years.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.

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Precipitated Calcium Carbonate

Precipitated Calcium Carbonate is basically a calcium carbonate made under controlled condition, bleached cleaned to get finest, brightest whit micro particles. It is preferred in industry due to ease of dispersion and consistancy.

Chemical Formula : CaO3

Physical Properties :

Appearance : White Fine Powder
Sp. gravity : 2.5 to 2.7
Bulk density : 0.6 to 0.8
Oil obsorption value : 40 to 50%
PH of 10% sol. : 8.5 to 8.8
Loss on ignition : Max. 0.5
Water soluble matter : Max. 1%
Volatile Matter : Max. 1%
Purity as CaO3 : Min. 96%

Chemical Composition :

Calcium Carbonate Content : Min. 96.0%
Silica as SiO2 : Max. 0.3%
Magnesia as MgO : Max. 0.5%
Sulpahte as SO4 : Max. 0.3%
Chloride as Cl : Max. 0.1%
Fe, Al, PO4, & Matter Insoluble : Max. 0.5%
Soluble Alkali as Na2O : Max. 0.2%
Industrial Applications :

Plastics : Most preferred mineral in PVC chappal,PVC pipes and industrial products.

Rubber : Widely used in high value rubber products.

Paints : Versatile application in paint industry. Used in distempers, emulsion paints, architectural finishes, flat paints, traffic paints, industrial primer, undercoats, putties and finishes.

Paper Industry : Most convienent filler in paper manufacture. Also used in soft boards.

Other Application : usde widely in construction chemical, rigid, PVC pipes, leather cloth industry, cable compound, and used for dusting, polishing, neutralising and other processes.

Normal Supplies : Avalaible in 240 mesh & 400 mesh micronised or as per customer’s demand.

Packing : HDPE bags. 50 Kgs. nett.

Material Storage : Stable under ordinary condition. Keep in cool, dry well ventilated area. Keep away from strong acids.

Shelf Life : The life span is upto 5 years.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.

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Micro Barytes

Barytes is chemically naturally occuring barium sulphate with nodular particle structure. Supplied in super snow white (SSW) and off colour and it is a fine flow powder. It is insoluble in water and has low oil absorption. This coupled wuth strong crystaline structure and high refractive index helps it to imprat strenght.

Barytes contain minium 93 to 97% barium sulphate.

Physical Properties :

Appearance : White to off white free flowing powder
Sp. gravity : 4.3 – 4.5%
Hardness : 3 to 3.5 (mohs)
Oil obsorption value : 10 – 12%
Volatile matter : max 0.5%
Water soluble : max 0.5%
PH of 10% aqueous solution : 6 to 8
Refractive index : 1.64


Chemical Composition
 :

BaSO4 : 93 -97%

 

Special Features :

Low oil demand.
Easy dispersibility.
Chemically insert. Unaffected by acids and alkali.
Highly stable at high temp.
Specific Applications :

Paint : Used as filler in paint industries and construction chemicals for primer, undercoat and putties.

Plastic : Used as filler in plastics.

Construction:
 Highly recommended for floor coatings, water proofing compounds, sealants

Special Note : Barytes is a hard powder, so difficult to grind. It is always recommended to use pre micronised barytes for outstanding results.

Normal Supplies : Avaliable in SSW and off colour grades.

Supplied At : 300 mesh, and micro barytes of 700 mesh.

Packing : HDPE bags. 50 Kgs. nett.

Material Storage : Store the material in dry area, avoiding moisture & dust. This material is non-hazardous & non-flammable.

Shelf Life : The life span is upto 5 years.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.

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Mica

India is the single largest source of mica in the world. Muscovite Mica is the best varitey avaliable from Rajasthan.

Mica is 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 light, heat, and electrical energy.

Chemical Formula : SiO2, Al2O3, K2O, Fe2O3, MgO, CaO, Hg2O

Physical Properties :

Appearance White fine powder
Sp. gravity : 2.7 – 2.9%
Bulk density : 0.44
Oil obsorption : 40 to 50%
Refractive index : 1.57 to 1.59
PH of 10% aqueous solution : 8.5
Hardness : 2.5 mohs.
Volatile matter : max 1.0%
Coarse particles on 400 mesh : max 0.5%


Chemical Composition
 :

SiO2 : 45.10
Al2O3 : 34.50
Fe2O3 : 03.20
CaO : 00.25
MgO : 02.10
K2O : 09.50
Hg2O : 00.60
Industrial Applications :

Pearl pigment: Pigment are coated with mica to make pearl pigments.

Paper Industry : For making wall paper and coated paper.

Paint Industry : To make good anti corrosive paint, primer, under coat, water based paints exterior coating, chemical resistant coating etc. Used in marine paints and aluminium paints.

Plastic Industry : Used in plastic Industry as a filler an mica improves electrical and thermal resistance and boost in insulation properties. Mica has innumberable uses in many industries like fire extinguishers, oil drilling, construction chemical, building material, lubricants, adhesives, and foundaries.

Normal Supplies : 240 mesh, and micronised / or as per customer’s demand.

Packing : HDPE bags. 50 Kgs. nett.

Material Storage : Store the material in dry area, avoiding moisture & dust. This material is non-hazardous & non-flammable.

Shelf Life : The life span is upto 5 year.

Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.