Shiva International, Kolkata

We are engaged in offering a wide range of Barytes mineral in powder form that is extensively used in paint manufacturing, paper coatings & construction/drilling. Chemical name for barytes is barium sulphate. Barytes powder is available in fineness of 300 meshes to 2 microns and can be provided with excellent packaging that is packed using 50 Kg HDPE bags. In addition, the range of white Barytes powder is odorless, tasteless powder that is soluble in concentrated sulphuric acid.

Specifications of Barytes:

• BaSO4 (%): 98.0 min
• BaCO3 (%): Traces
• SiO2 (%): Traces
• Fe2O3 (%): Traces
• Specific Gravity (gm/cc): 4.5
• Whiteness: 95 to 97
• Oil absorption: 11 to 13
• Moisture content (%): 0.2 max
• pH Aqueous Extract: 8.5 - 1.0

Application of Barytes:

• Paper coatings
• Paints Manufacturing
• Construction/Drilling

We are engaged in offering a wide range of Bentonite Powder, which is a clay containing clay mineral montmorillonite. Owing to its purity, exact composition and effectiveness our range of bentonite powder is widely used in Oil well drilling mud, sealant for earth walls and dams refractory, paper, polishes and adhesives. These are available in fineness of 200 to 300 meshes in packaging of 40 to 50 Kg HDPE bags.

Applications:

• Oil well drilling mud
• Sealant for earth walls and dams
• Decolorizing agent,
• Filler for ceramics, refractory, paper, polishes & adhesives
• To emulsify asphalt for road and food additive

We offer extensive range of Calcite/Calcium Carbonate (Coated & Uncoated) in powder form that finds application in paints, pvc rigid pipes , construction chemicals & masterbatches.Calcite is chemically known as Calcium Carbonate. The range are available in both Coated  and Uncoated form with fineness of 300 mesh to 2 microns and with packaging of 50 Kg HDPE bags.

The specifications of Calcite, Calcium Carbonate:

• CaCO3 (%): 96 -2
• MgCO3 (%): 3 -2
• Al2O3 (%): 0.12
• Fe2O3 (%): 0.25
• SiO2 (%): 0.45
• Moisture (%): 0.025
• Specific Gravity gm/cc: 2.7
• Bulk Density gm/cc: 1.0
• Oil Absorption (%): 30
• Brightness: 98 -2
• pH of 5% suspension: 9.5

Application of Calcite or Calcium Carbonate :

• Paint Manufacturing
• PVC Rigid Pipes Manufacturing
• Construction Chemicals
• Masterbatch

Our organization is involved in offering a wide range of Carbon Black as per the specific requirements of our valued clients. Carbon black is a material produced by the incomplete combustion of heavy petroleum products. The range of Carbon Black is a form of amorphous carbon that has high surface area to volume ratio.

Features:

• Hazard: moderately toxic, irritant and skin sensitizer

Applications:

• Acid, alkali and waterproof coatings
• Black varnishes
• Lacquers
• Enamels
• Wire insulation compounds
• Diluents in low grade rubber

We offer quality range of industrial China Clay that finds applications in the paint,paper, rubber, ink and leather industries. Our range of powdered China Clay is a natural product consisting essentially of hydrated aluminum silicate in the form of dry powder. The range of natural China Clay is pure and eco-friendly. Further, we are also capable to provide customized packing solutions that ensure minimum risk of spillage and adulteration.

We offer our clients a wide range of Dolomite Powder that is used in Iron, Steel and Ferro-Alloys and Glass Industries. The range of dolomite mineral powder, talc is a double carbonate of calcium and magnesium that are manufactured in accordance with the international standard. Our range is available in colors like gray, pink and white. These are appreciated for vitreous luster, noncombustible and nontoxic features. Further, these dolomite mineral powder have fineness of 300 meshes to 2 microns and can be offered with packing of 50 Kg HDPE bags.

Specifications of Dolomite are given below:

• CaCO3 (%): 50 - 5
• MgCO3 (%): 40 - 5
• Al2O3 (%): Traces
• SiO2 (%): Traces
• Fe2O3 (%): Traces
• Specific Gravity (gm/cc): 2.85
• Whiteness: 94 to 96
• Oil Absorption: 15 to 25
• Moisture Content (%): 0.5 max
• pH Aqueous Extract: 45 max

 
Application of Dolomite encompasses:

• Used in Iron, Steel and Ferro-alloys industries
• Used in glass industry
• As a filler in paint
• In rubber as hardening agent
• As an accelerator in vulcanizing process

The range of Graphite Powder offered by usis valued in industrial applications for its self-lubricating and dry lubricating properties. Our Graphite powder are used in refractory, steelmaking, expanded graphite, brake linings, and foundry facings-lubricants. Our range of graphite is known as excellent electrical conductor and displays super lubricity.

We are involved in offering a quality range of Mica Powder that is manufactured as per the industrial standard. These Mica powder have highly perfect cleavage, which is the most prominent characteristic of mica. Mica has a high dielectric strength and excellent chemical stability, making it a favored material for manufacturing capacitors for radio frequency applications. It has also been used as an insulator in high voltage electrical equipment.

We are involved in offering a wide range of Micaceous Iron Oxide as per the specific requirements of our esteemed clients. Our range of Micaceous Iron Oxides is available in black to blackish red or brick red mineral with brown to cherry red streak. These are highly demanded in various industries and find application in paint and water industry for its high water resistant and anti corrosive properties.

We are engaged in offering a quality range of Red Iron Oxide in powder form as per the specific requirements of our esteemed clients.They are available in natural form and have various grades depending on the purity.They are available in the fineness of 300 meshes to 500 mesh. In addition to this, to avoid the risk of spillage and adulteration we can offer customized packaging with 40 to 50 Kg HDPE bags.

Specifications of Red Iron Oxide encompass:

• Fe2O3 (%): 80% to 87%
• Specific Gravity (gm/cc): 4.7
• Moisture Content (%): 0.5%
• pH of Extract: 8 - 9

Application of Red Iron Oxide is given below:

• Paints
• Pigment
• Rubber

We offer a quality range of Silica/Quartz mineral in powder form as per the requirements of our esteemed clients. Our range of natural Quartz powder is manufactured as per the industrial norms. These industrial Silica powder are used for absorbing humidity, preventing fungus, moisture-odors and other ions. Our range is available in fineness of 300 mesh to 500 mesh and in packaging of 50 kgs HDPE Bags.

Applicaiton of Silica/ Quartz are given below:

• Paint
• Rubber
• Construction Chemical

We offer extensive range of Talc/Soapstone Mineral in powder form which is chemically known as magnesium silicate. Our Talc powder is the softest mineral and have a soppy feel, with high luster and sheen. The fineness of Talc/Soapstone/French chalk/Steatite/Magnesium Silicate varies form 300 mesh to 2 microns with packaging of 50 kgs HDPE Bags.

Specifications:

• MgO (%): 33 - 2
• SiO2 (%): 62 - 2
• Al2O3 (%): Traces
• Fe2O3 (%): Traces
• CaO (%): Traces
• Specific gravity (gm/cc): 2.7 to 2.8
• Whiteness: 90 to 98
• Oil Absorption: 30 to 60
• Moisture Content (%): 0.5 max
• pH Aqueous Extract: 8 - 1

Application of Talc :-

• Paint
• Paper
• Pvc Rigid Pipe
• Soap & Detergent
• Construction Chemical
• Textile
• Rubber

Our optimum quality Whiting Powder is manufactured using naturally occurred calcium carbonate which is available in amorphous form. Owing to the tremendous suspending power, whiting powder is widely used in various applications. Chemical and sieve analysis of whiting powder are as follows:

Chemical Analysis:

• CaCO3: 85%
• SiO2: 1.10%
• Specific: 2.7% TO 2.9%