Bentonite is an absorbent swelling clay consisting mostly of montmorillonite which can either be Na-montmorillonite or Ca-montmorillonite. Na-montmorillonite has a considerably greater swelling capacity than Ca-montmorillonite.
China clay is characterized by its fine particle size, high brightness and rheology.We develop fine and ultra fine grades of Hydrous Kaolin from our best reserves, for various industries including Paint, Paper, Printing Inks, Paper board, Rubber etc. China clay is a natural mineral found in partly decompo-sed granite, an igneous feldsparic rock. Chemically, kaolin is a hydrated aluminium silicate containing Al2O3.2SiO2.2H2O. Kaolin was first discovered in the mountainous province of Kiangsi, China in A.D. 500. The word kaolin derives from the Chinese character kaolin which means high ridge. It was first used by the Chinese to make high quality porcelain.
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.
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 Grade Grade Grade Grade 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 â?? 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 As Per Requirement As Per Requirement As Per Requirement
We manufacture snow white silica quartz powder having purity of more than SiO2 99%.Our product has more than 92% whiteness as well as available in 100mesh, 200mesh and 300 mesh.Silica sand powder is used in ceramic applications such as body, engobe and glaze composition.It is also used in the paint, foundry and other industries. Quartz Powder has natural crystalline structure and has excellent whiteness & brightness. It is inert to acid, alkalis & chemicals. It gives good abrasion resistance. All these grades are available in different mesh size LIKE 200 MESH, 300MESH 500 MESH& the particle size would be in mesh or microns as per customer requirements.
China clay is characterized by its fine particle size, high brightness and rheology. We develop fine and ultra fine grades of Hydrous Kaolin from our best reserves, for various industries including Paint, Paper, Printing Inks, Paper board, Rubber etc. China clay is a natural mineral found in partly decompo-sed granite, an igneous feldsparic rock. Chemically, kaolin is a hydrated aluminium silicate containing Al2O3.2SiO2.2H2O. Kaolin was first discovered in the mountainous province of Kiangsi, China in A.D. 500. The word kaolin derives from the Chinese character kaolin which means high ridge. It was first used by the Chinese to make high quality porcelain. Product Specifications PARAMETERS PI 96(noodles) PI 95(M) PI 94 PI 92 PI 90 1RL RESULT (%) RESULT (%) RESULT (%) RESULT (%) RESULT (%) RESULT (%) Loss of Ignition 13.56 13.81 14.82 13.31 13.190 10.850 Silica as SiO2 45.85 48.10 47.57 45.90 46.400 51.620 Iron as Fe2O3 0.29 0.30 0.35 0.536 0.300 1.530 Alumina as AI2O3 38.99 35.43 35.48 38.70 38.190 33.770 Potassium as K2O 0.047 0.20 0.035 0.067 0.083 0.210 Sodium as Na2O 0.048 0.24 0.051 0.0396 0.100 0.1400 Calcium as caO Trace 0.31 0.15 Trace Trace Trace Magnesium as MgO 0.097 0.32 0.107 0.109 0.170 0.290 Titanium as TiO2 0.85 1.28 1.180 1.100 1.290 1.32 Firing Whiteness 92.00 87.59 89.20 89.90 81.60 63.00 L Value 95.89 94.54 95.33 94.83 93.07 87.71 A Value 0.40 1.23 0.56 0.65 0.72 1.72 B Value 3.39 3.00 3.78 3.30 5.90 11.70 Firing Colour Snow White Creamish White White Creamish Pinkish Shrinkage 5.80 4.75 5.80 5.20 7.56 9.00 Firied Temperature C 1220 1220 1220 1220 1220 1220 Residue On 325# 0.34 0.25 0.36 0.24 0.88 1.08 Water Of Plasticity 36.00 34.00 38.00 41.00 46.0 41 Water Absorption 15.56 14.30 15.42 19.24 17.09 15.81 Dry M.O.R Kg/cm2 15.00 24.31 10.00 12.00 10.00 10.00 Fired M.O.R Kg/cm3 120.00 237.66 140.00 140.00 145.00 110.00
Hydrous Kaolin is characterized by its fine particle size, high brightness and rheology. We develop fine and ultra fine grades of Hydrous Kaolin from our best reserves, for various industries including Paint, Paper, Printing Inks, Paper board, Rubber, etc. Kaolin or china clay is a natural mineral found in partly decompo-sed granite, an igneous feldsparic rock. Chemically, kaolin is a hydrated aluminium silicate containing Al2O3.2SiO2.2H2O. Kaolin was first discovered in the mountainous province of Kiangsi, China in A.D. 500. The word â??kaolinâ?? derives from the Chinese character â??kaolinâ?? which means high ridge. It was first used by the Chinese to make high quality porcelain. At PURESIL INDIA, processed or refined kaolin is available in white powder form, granule cum powder form, and in lumps form. The various grades and their applications are: Product Specifications PARAMETERS PI â?? 96(noodles) PI â?? 95(M) PI â?? 94 PI â?? 92 PI â?? 90 1RL RESULT (%) RESULT (%) RESULT (%) RESULT (%) RESULT (%) RESULT (%) Loss of Ignition 13.56 13.81 14.82 13.31 13.190 10.850 Silica as SiO2 45.85 48.10 47.57 45.90 46.400 51.620 Iron as Fe2O3 0.29 0.30 0.35 0.536 0.300 1.530 Alumina as AI2O3 38.99 35.43 35.48 38.70 38.190 33.770 Potassium as K2O 0.047 0.20 0.035 0.067 0.083 0.210 Sodium as Na2O 0.048 0.24 0.051 0.0396 0.100 0.1400 Calcium as caO Trace 0.31 0.15 Trace Trace Trace Magnesium as MgO 0.097 0.32 0.107 0.109 0.170 0.290 Titanium as TiO2 0.85 1.28 1.180 1.100 1.290 1.32 Firing Whiteness 92.00 87.59 89.20 89.90 81.60 63.00 L â?? Value 95.89 94.54 95.33 94.83 93.07 87.71 A â?? Value 0.40 1.23 0.56 0.65 0.72 1.72 B â?? Value 3.39 3.00 3.78 3.30 5.90 11.70 Firing Colour Snow White Creamish White White Creamish Pinkish Shrinkage 5.80 4.75 5.80 5.20 7.56 9.00 Firied Temperature �°C 1220 1220 1220 1220 1220 1220 Residue On 325# 0.34 0.25 0.36 0.24 0.88 1.08 Water Of Plasticity 36.00 34.00 38.00 41.00 46.0 41 Water Absorption 15.56 14.30 15.42 19.24 17.09 15.81 Dry M.O.R Kg/cm2 15.00 24.31 10.00 12.00 10.00 10.00 Fired M.O.R Kg/cm3 120.00 237.66 140.00 140.00 145.00 110.00
Calcined Kaolin is a product developed after calcination of high purity of kaolin clay at medium to high temperatures depending on end applications for its customers Calcined Kaolin's has the most widely use in various applications worldwide. Product Specification Grade Name PI- 9.1 PI- 0.15 PI- 1.15 PI- 2.15 PI- Glow PI- Glitter POW.BR(%)(ISO) 91±1 92±1 93±1 94±1 94±1 95±1 BULK Density(GMS/LIT) 330-360 330-340 320-340 280-380 280-320 280-300 RESIDUE-(500#) 0.2%(400#) 0.2% MAX 0.2% MAX 0.2% MAX 0.2% MAX 0.2% MAX %BELOW 2 MICRON 60-65 60-67 67-75 67-75 80-85 80-90 %L.O.I 0.5 MAX 0.5 MAX 0.5 MAX 0.5 MAX 0.5 MAX 0.5 MAX
Calcined Clay or Refractory clay is obtained by Calcining (heating) superior-grade Clay at high temperatures (from 850o C to 1600o C). This removes moisture and volatiles which thereby increases the Alumina content. Compared to an Alumina content of about 30% to 40% in raw Clay, Calcined Clay has an Alumina content of 40% to 60%. The Calcination is carried out in Rotary Kilns at different temperatures ranging from 850o C to 1600o C depending upon the customer's application. Product Specification Grade Name PI- 43 PI- 43(M) PI- 50 PI- 50(M) PI- 60 AL203 % 43±1 43±1 50±1 50±1 60±1 FE203 % 1.3±0.2 1.3±0.1 1.4±0.2 1.4±0.1 1.7±0.2 AP % MAX 10 6 10 6 10 BD GM/CC 2.4±0.05 2.42±0.05 2.5±0.05 2.52±0.05 2.6±0.05 PCE o/c 31-32 32-33 33-34 33-34 34-36
We are manufacturer and exporter of potassium felspar and sodium feldspar. We have lumps, power and grains.
We are manufacturer and exporter of quartz lumps. We have all size of lumps available in cheapest price.
Quartz
Brown Silica Sand
White Silica Sand
Kaolin Clay & China Clay
Quartz Silica Sand
"Smokey Grey Quartz Lumps" likely refers to a type of quartz mineral that has a smoky gray or grayish-black coloration. Quartz is a common mineral found in various geological environments, and its color can vary based on impurities and the presence of certain elements. Smoky quartz gets its gray to blackish hue from the natural irradiation of aluminum-containing minerals within the quartz crystal structure. Quartz is a versatile mineral used in various industries and applications, including: Smoky quartz lumps can be used for decorative purposes in home decor, landscaping, and interior design. Quartz is a key ingredient in the production of glass, silicon, and various industrial materials due to its high resistance to heat and chemicals. High-purity quartz is used in the electronics industry for making quartz crystals and oscillators, which are essential components in electronic devices like watches, radios, and computers.
Quartz A grade refer to high-quality quartz that are of the highest grade and purity. This grade typically has a SiO2 content of 99.9% and above, making them suitable for use in industries where high purity is critical, such as in the production of high-quality optical lenses, semiconductors, and other electronics components. Quartz A grade has a particle size ranging from 1mm to 10mm, in the case of Lumps, depending on the specific application. They are carefully selected and processed to ensure that they meet strict quality standards, including low levels of impurities and uniform particle size distribution.
Potassium feldspar, also known as K-Feldspar, is a common type of feldspar mineral that is composed of potassium, aluminium, and silica. It is one of the most abundant minerals in the Earth's crust and is found in many types of rocks, including granite, gneiss, and pegmatite, that has a wide range of industrial and scientific applications. Its unique properties make it a valuable resource in a variety of fields, from manufacturing to geology. For example, it is a key ingredient in the manufacture of glass and ceramics, where it is used as a flux to lower the melting point of the materials. It is also used as filler in plastics, rubber, and other materials. We, SRS Minerals are equipped to supply Good quality K-Feldspar, with Potassium content up to 12% in Lumps from 1-300mm size, and in powder form, if required.
Quartz A grade refer to high-quality quartz that are of the highest grade and purity. This grade typically has a minimum SiO2 content of 99.60 - 99.99%, making them suitable for use in industries where high purity is critical, such as in the production of high-quality optical lenses, semiconductors, and other electronics components. Quartz A grade has a particle size ranging from 1mm to 10mm, in the case of Lumps, depending on the specific application. They are carefully selected and processed to ensure that they meet strict quality standards, including low levels of impurities and uniform particle size distribution.
