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Silica sand, also known as quartz sand, is a naturally occurring granular material primarily composed of silicon dioxide (SiO) in the form of quartz. It is renowned for its high purity, uniform grain size, and various physical and chemical properties,

We mine and export high-purity Quartzite Silica Sand. We can supply all of the materials listed above up to the following quantities.

1. Quartzite silica sand has a sio2 value of 99.21 or higher, as required.

We can export from all seven ports in India. We are actively seeking overseas buyers interested in long-term business. For payment arrangements and other inquiries, please contact us on our email address.

We mine and export high-purity Quartz Stone. We can supply all of the materials listed above up to the following quantities.

1. Quartz stone: SiO2 99.86 (5000 tons per month)

We can export from all seven ports in India. We are actively seeking overseas buyers interested in long-term business. For payment arrangements and other inquiries, please contact us on our email address.

We mine and export high-purity dolomite stone. We can supply all of the materials listed above up to the following quantities.

1. Dolomite. (CaO:-29.04%) (CACO3:-51.84) (MGO:-18.80)

We can export from all seven ports in India. We are actively seeking overseas buyers interested in long-term business. For payment arrangements and other inquiries, please contact us at our email address.

Hello, Sir/Madam. We mine and export high-purity quartz stone, quartzite stone, quartzite silica sand, limestone, and dolomite stone. We can supply all of the materials listed above up to the following quantities. 1. Quartz stone: SiO2 99.86 (5000 tons per month)2. Quartzite stone: SIO2:SIO2:- 99.65 (5,000 tons per month)3. Quartzite silica sand has a sio2 value of 99.21 or higher, as required.4. Limestone5) Dolomite. (CaO:-29.04%) (CACO3:-51.84) (MGO:-18.80) We can export from all seven ports in India. We are actively seeking overseas buyers interested in long-term business. For payment arrangements and other inquiries, please contact the following email ID:

China clay lumps, also known as kaolin, are a naturally occurring clay mineral primarily composed of aluminum silicate. These lumps are widely used in industries such as ceramics, where they are a key ingredient in the production of porcelain, tiles, and sanitary ware due to their fine texture, whiteness, and ability to withstand high temperatures. In addition to ceramics, china clay is used in paper manufacturing as a coating and filler to improve brightness and printability, in cosmetics and pharmaceuticals for its soothing and absorbent properties, and in rubber production as a reinforcing agent. Its versatility also extends to paint, plastics, and detergents, where it acts as a thickening agent and helps improve product quality.

FIL S 150 / FIL S 150(6-8 Microns), FIL R 250

Precipitated silica is a versatile material used across a wide range of industries due to its unique properties, such as high surface area, fine particle size, and absorbent capabilities.

White quartz powder is a fine, high-purity material derived from quartz crystals, known for its excellent chemical stability, hardness, and versatility. It is widely used in industries such as ceramics, glass manufacturing, and foundries due to its high silica content and smooth, consistent texture. In ceramics, white quartz powder is used to enhance the strength and durability of tiles, porcelain, and sanitary ware. In glass production, it contributes to the formation of clear, strong glass by acting as a key raw material.

Additionally, it is used in paints, coatings, and adhesives to improve texture and provide a smooth finish. White quartz powder is also utilized in construction for cement and concrete applications, providing improved structural integrity. Its purity and fine particle size make it an essential ingredient across a variety of industrial applications.

SiO2 = > 99% and Fe2O3 <200. Clay below 0.5

White silica sand is a highly pure, fine-grained sand predominantly composed of silicon dioxide (SiOâ??). It is prized for its brightness, uniformity, and high chemical purity, making it suitable for a wide range of applications. In the construction industry, white silica sand is used in the production of high-quality concrete, mortars, and glass, where its purity and consistency are essential. It is also commonly used in foundries for molding and casting due to its ability to withstand high temperatures.

Additionally, white silica sand is utilized in water filtration systems, ceramics, and as a proppant in hydraulic fracturing (fracking). Its applications extend to sports and leisure, such as in sandblasting, sand for beaches, and golf course bunkers, where its aesthetic and functional properties are highly valued.

At Rockrader Industries Private Limited, we supply high-quality feldspar (both potash feldspar and sodium feldspar) that is essential for a wide range of industries, including ceramics, glass, and construction. Our feldspar products come in various forms: powder, lumps, grits, and granules, catering to specific needs such as glass manufacturing and the production of ceramic tiles. We ensure that our feldspar products maintain a consistent purity and high performance, adhering to strict quality standards to meet international demands.

Our feldspar products are highly regarded for their excellent chemical properties, including high alumina content and low iron content, making them ideal for producing high-quality glass and ceramic products. We have a production capacity of 129,000 metric tons per year, ensuring that we can fulfill large orders efficiently.

High-quality feldspar lumps ready for shipment.

Quartz
We also offer premium quartz products that are widely used in industries such as construction, glassmaking, and electronics. Our quartz powder is A-grade and is known for its high purity (99.8% or higher), making it ideal for demanding applications like solar panels, semiconductors, and glass production. Available in various grades and sizes, we offer powder, chips, grits, and granules to suit various industrial needs.

Our quartz is sourced from top-quality reserves and is processed using advanced techniques to ensure maximum purity and consistency. Whether for industrial applications or cosmetic use, our quartz products stand out for their superior quality and competitive pricing. We ship FOB from Chennai, and all orders are handled with care, ensuring timely and safe delivery.

Fine quartz powder ready for industrial use.

BENTONITE FOR CASTING AND PALLET INDUSTRIES sodium (Na), calcium (Ca), and aluminium (Al). For industrial purposes, two main classes of bentonite exist: sodium and calcium bentonite. The chemical formula of Bentonite is Al2H2Na2O13Si4 (Sodium) and Al2H2O12Si4 (Calcium) Characteristics : Naturally Hard, Controlled Particle size Available Packing Option : Lumps in Loose form 25 Kg / 50 Kg Bags 1MT Jumbo Bags

Silica sand is one of the most common varieties of sand found in the world. It is used for a wide range of applications. Sand is the general term for broken down granules of minerals or rocks, technically between about one-sixteenth of a millimeter to two millimeters in diameter, falling between silt and gravel in the spectrum of sizes. There are many varieties of sand in the world, each with their own unique composition and qualities.

Silica is another name for Silicon dioxide, SiO2, of which quartz is a specific latticed structure. So, silica sand is quartz that over the years, through the work of water and wind, has been broken down into tiny granules. These granules can be used for many different purposes and can be found in most non-tropical regions of the world.

Product Specifications:

| Parameters | PURESIL-P | PURESIL-S | PURESIL-R | PURESIL-Q |
|------------|-----------|-----------|-----------|-----------|
| SiO2 | 99.1% Min | 99% Min | 98.5% Min | 99.5% Min |
| AI2O3 | < 0.4% | < 0.4% | < 0.6% | - |
| Fe2O3 | < 0.018% | < 0.030% | 0.060-0.025% | 0.02% Max |
| CaO | < 0.15% | < 0.15% | < 0.15% | - |
| TiO2 | < 0.05% | < 0.06% | < 0.05% | - |
| Moisture | NIL | 0-5% | 0-5% | NIL |
| Process | Dry | Wet and Dry | Wet and Dry | Dry |
| Grain Size | As Per Requirement

China Clay Powder which is highly demanded in market due to its excellent properties like easy molding and mine texture. This clay powder is used as filler in paper making. It is added in many medicines as it is very useful in the treatment of diarrhea. It is also used in the production of rubber and paint. It is used for providing the adequate glass on the grades of coated paper.

Application of china clay powder:

Clay powder can be noticed in plastic processing, paper making, rubber, paint, ceramics, glass, medicine, and many more.

Sio2 53.87
Al2O3 32.8699
Fe2O3 00.3804
K2o 0.1624
Na2O 0.5104
CaO 0.2581
MgO Nil
TiO2 Nil
LOI 11.2035
Whitness 62
L Value 80.7

Dolomite Powder is a chemical compound that includes manganese dolomite and iron dolomite. Furthermore it is pure white in color and has stable chemical properties. Moreover, Dolomite in powder carbonate mineral is a type of limestone.Additionally used in various categories like building materials, glass, ceramics, agriculture, cement manufacturing, and many more.


Calcium Oxide CaO 29.96
Magnesium Oxide MgO 21.09
Aluminum Oxide Al2O3 00.16
Ferric Oxide Fe2O3 0.32
Silica SiO2 02.90
Loss on Ignition LOI 45.07
Calcium Carbonate CaCO3 53.50
Magnesium Carbonate MgCO3 42.62
Whitness 94%
Above are based on our research as well as research of the others. However, this document is not contructual and nothing in it constitutes a warranty (expressed or implied) that the goods described are accurate and fit for a particular purpose of the customer. Purchasers are advised to make their own test to determine the suitability.

Mica Powder in various forms is obtained by grinding/breaking mica scrap, which is a slow, costly and extremely complicated process, because of the scrap being tough and having a plate like structure. Meticulous care and precaution has to be taken so that there is no deterioration of its natural brilliance, colour and properties. Sun Minerals offer a suitable range of pure and stable mica powder that is a typical lamellar particle structure. This structure proves to be beneficial wherever a high rate of resistance against chemicals, heat and ultra violet light is required. Mica powder therefore is widely used in paint industry. Our factories are fully equipped with latest different pulverisers for processing varieties of mica powder.

Mica Powder exporter in India, Mica Powder exporter in Rajasthan,Mica Powder exporter in India,Mica Powder in India Mica exporter in India , Mica Powder manufacturer in India, Mica Powder exporter in India
Some of the advantages of mica powder are as follows:
Ideal for external paint and anti-corrosion paints
It promotes a matt finish
Acts as an anti-cracking agent
Helps to control paint flow
Enhances scrub resistance

Typical Applications of Ground Mica
Grade Sieve Size Uses Purposes
Coarse Fine Powder 30 Mesh Metal Explosives & Disinfectants Annealing as abrorbant
Medium Fine Powder 60 Mesh Welding Electrodes, Cables & Wires As protective coating & improves dielectric properties, electrical & mechanical strength
Fine Powder 100 Mesh Texture paints, Acoustical plasters, Ceiling tiles Improves physical properties, architectural durability, adhesion, water proofing
Super Fine Powder 325 Mesh Paints, Plastics, Rubber Products, Paper Improves exterior durability, increase moisture resistance, flexibility, adhesion. Improves thermal and dielectric properties, impact strength, imparts heat resistance
Silent Features
Some of the advantages of mica powder are as follows:

Ideal for external paint and anti-corrosion paints
It promotes a matt finish
Acts as an anti-cracking agent
Helps to control paint flow
Enhances scrub resistance

Quartz grains a crystal form of Silica is found in massive forming hills, in various forms like Quartz Sand, Sand Stone and Quartzite. The common use of Quartz is in Glass, Ceramics and Refractory. Other uses are to manufacture of Sodium Silicate, Silicone tetrachloride, Ferro Silicon and also to use for water treatment processes.

QUARTZ-01
Silica SiO2 99.8% (+/- 0.2%)
Alumina Al2O3 0
Ferric Oxide Fe2O3 0.04% (+/-.005%)
Titanium Oxide TiO2 0
Sodium Oxide Na2O 0
Potassium Oxide K2O 0
Loss on Ignition LOI 0.16%
Silent Features of Quartz Powder
We supply high quality Quartz Powder in India, processed in iron free grinding mills & produce various standard grades of Quartz for different industry applications. Silent Features of Quartz:
High Silica Content, very Low impurity
Very low iron, better for flint or clear glass
Iron Fe203 at 0.03%.
Melting Temprature - 1350 C

The name of "Feldspar" refers to group of Aluminum Silicate of potassium, sodium and calcium. The chief use of Feldspar is in the Ceramic and Glass Industries. Smaller quantities are used in the manufacturing of Tiles, Whiteware, and Sanitaryware. Other uses of Feldspar include Catalysts, Acid resistant and Decorative Stone as a flux or binding agent in certain scanning Soaps and artificial teeth.

SODIUM-01 SODIUM-02
Silica SiO2 68% (+/- 1%) 70% (+/- 2%)
Alumina Al2O3 18% (+/- 0.5%) 18% (+/- 2%)
Sodium Oxide Na2O 10.00% (+/- 1%) 8% (+/- 1%)
Pottasium Oxide K2O 0.5% (+/- 0.5%) 4% (+/- 1%)
Titanium Oxide TiO2 Nil Nil
Calcium Oxide CaO Nil 0.25% (+/- 0.05%)
Magnesium Oxide MgO Nil 0.25% (+/- 0.05%)
Ferric Oxide Fe2O3 0.06% (+/- 0.05%) 0.1%
Loss on Ignition LOI 0.1% 0.2%
* Above are based on our research as well as research of others. However, this document is not contractual and nothing in it constitutes a warranty (expressed or implied) that the goods described are accurate and fit for a particular purpose of the customer. Purchasers are advised to make their own test to determine their suitability.

The name of "Feldspar" refers to group of Aluminum Silicate of potassium, sodium and calcium. The chief use of Feldspar mineral is in the Ceramic and Glass Industries. Smaller quantities are used in the manufacturing of Tiles, Whiteware, and Sanitaryware. Other uses of Feldspar include Catalysts, Acid resistant and Decorative Stone as a flux or binding agent in certain scanning Soaps and artificial teeth. Potash Feldspar manufacturer in Rajasthan, Potash Feldspar exporter in Rajasthan, Potash Feldspar exporter in India,Potash Feldspar in India quartz powder in India, Potash Feldspar India, sodium Feldspar India ,albite feldspar India, potassium feldspar India, quartz grains in India.

POTASH-01 POTASH-02
Silica SiO2 66% (+/- 1%) 68% (+/- 1%)
Alumina Al2O3 18% (+/- 0.5%) 17% (+/- 0.5%)
Potassium Oxide K2O 12.8% (+/- 1%) 10% (+/- 1%)
Sodium Oxide Na2O 2% (+/- 1%) 3% (+/- 1%)
Titanium Oxide TiO2 Nil Nil
Calcium Oxide CaO Nil Nil
Magnesium Oxide MgO Nil Nil
Ferric Oxide Fe2O3 0.06% (+/- 0.01%) 0.08% (+/- 0.02%)
Loss on Ignition LOI 0.1% 0.2%
* Above are based on our research as well as research of others. However, this document is not contractual and nothing in it constitutes a warranty (expressed or implied) that the goods described are accurate and fit for a particular purpose of the customer. Purchasers are advised to make their own test to determine the suitability. Potash feldspar is used in various industries.