Minerals containing varying amounts of potassium, an important source of alumina in the ceramics manufacturing industries.
Feldspar is by far the most abundant group of minerals in the earth's crust, forming about 60% of terrestrial rocks. Most deposits offer sodium feldspar as well as potassium feldspar and mixed feldspars. Feldspars are primarily used in industrial applications for their alumina and alkali content. The term feldspar encompasses a whole range of materials.
Feldspar is by far the most abundant group of minerals in the earth's crust, forming about 60% of terrestrial rocks. Most deposits offer sodium feldspar as well as potassium feldspar and mixed feldspars. Feldspars are primarily used in industrial applications for their alumina and alkali content. The term feldspar encompasses a whole range of materials. Sodium feldspar is commonly used in Ceramic and Glass industries. Kiran Minerals is a market leader in the mining and processing of feldspar in Rajasthan (India), supplying high-quality products to the market
Turkey Feldspar Physical properties Turkey Feldspar Description 10.56 Shrinkage% 2.81 Loss on ignition% 300 Forming Pressure(KgIcm2) 0.37 Water Absorption% Color Spectrometry ( L a b) 80.92 L* -0.21 A* 7.85 B* 56.85 Whiteness 1214-1229 Temperature C 52 Cycle mm. Chemical Analysis 70.46 SiO2% 15.04 Al2O3% 0.16 Fe2O3% 0.97 CaO% 0.45 MgO% 2.91 K2O% 6.46 Na2O% 2.86 Loss On Ignition%
CAS NO. 68476-25-5 Content ''k2O for 9 - 12% Or:Na2O for 8 - 12%'' Application Agriculture and Industry
Product Name & Code: Potash Feldspar It is a silicate of aluminum containing potash, soda, etc which forms with even cleavage planes. This feldspar is distinguished from the other form by its content of potassium. VASTTRADEZI offers fine quality high-purity feldspar in both lumps and powder form. Our product has always stood distinct with its uniqueness in comparison with other competing products. The salient features of our product are 1. High alkali content and balanced chemistry speed up the transition rate of the glass phase in vitrified tiles. 2. Improve the maturity at the desired temperature and also imparts better compactness. 3. Increase the fired flexural strength in the tile body. 4. Homogeneous particle size distribution exhibits better thermal properties. 5. Stabilize the firing temperature with a broad thermal range. 6. Contribute good whiteness and glossiness. Form: Powder Grains. Color: White / Yellow. Grade: Premium Application: Ceramic Tile Industry, Sanitary Ware Industry, Glass Industry, and Tableware Industry. Future: Good Na20 Content, White Firing, Good Fluxing Property, Test Report - Chemical Analysis (Wet Process) : SiO2 - 67.18%, AL203 - 17.08%, Fe2O3 - 0.09%, TiO2 - 0.05%, CaO - 1.09%, MgO - 0.18%, K2O - 11.36%, Na2O - 2.1%, Loss On Ignition - 0.62% **Note: The % is on base on our recent chemical Analysis Report. Packing & Delivery: 1 HDPE Jumbo Bag Contain 120000 Kgs, 1x20" Ft Container containing 20 Jumbo Bag. Location: Morbi, Gujarat-India.
What is Potash Feldspar? Potassium feldspar is a group of minerals which contain potassium and belong to the feldspar group. It is either colorless or very light in color. K-feldspar is another name for it. Furthermore, potassium feldspar is divided into two types: microcline and orthoclase. What are the specifications of Potash Feldspar? Specifications of Potash Feldspar Powder Chemical Analysis Percentage Physical Properties Test Result SiO 65.5 ±1.5% Physical Appearance White/Pinkish White Al O 18.5 ±1% Impurity Invisible Fe O 0.05 (Max) Density 1.80 gm/cc Na2O 2.8 ±0.07% Viscosity 22 Sec K2O 11.5 ±1.3% Lightness (L) 88.86 % LOI 8.04% Moisture 2% Specifications of Potash Feldspar Chips Chemical Analysis Percentage Physical Properties Test Result SiO 67.42 Physical Appearance White Chips /Pinkish Chips AlO 18.05 Impurity Invisible FeO 0.081 Size 0-5mm Na2O 2.25 Viscosity 15.02 Sec K2O 11.12 Lightness (L) 81.72 % How is it used in the ceramic industry? Potash feldspars are more commonly used in ceramics, matte glazes, and they can create a crystallographic structure which helps them to be bright. Itâ??s also one of the most vital elements in ceramic glazes for medium and high temperatures. Potash feldspar can be used in industry to make it harder to disable the material surface. What are the other uses? In the paint, plastic, rubber, and adhesive industries, potash feldspar is used as a fluxing agent. Itâ??s also used as a concrete mixture. Enamel, scouring powder, and glass are all made with it. Potassium feldspar comes in a variety of colors and has the same economic value as a gold ring. Potash feldspars are significant as stone elements; they are found in alkali and acidic igneous rocks, especially syenites, stones, pegmatites, and gneisses in large quantities
What is Soda Feldspar? Soda Feldspar is a white metal which contains sodium, alumina, and silica, as well as a small amount of potassium and calcium. Soda feldspar melts more easily than other types of feldspar. What are the Specifications? Specifications of Soda Feldspar Serial No Chemical Composition Percentage (%) 1 SiO2 68.0% 2 Al2O3 19% 3 Na2O 10.5% 4 K2O 1% 5 Fe2O3 .15% 6 CaO 1% 7 Mesh +200 What are the Uses in Ceramics? Soda feldspar is an important element in the ceramic industry. It is used as a fluxing agent to create a glassy phase that quickens the melting of ceramic tiles. It is used in the creation of clay bodies and glazes. They primarily give wastes to the compositions in all situations, but they also offer extra alumina and silica. They have a higher melting point and their delivery of the soda feldspar is more liquid and less dense. What are the Applications in others? Soda Feldspar is a popular raw material used in ceramics, but it is also utilized as a filler and extender in paint, plastics, glassmaking, and rubber to some extent. It improves product hardness, durability, and chemical stability in glassmaking.
K2O: 9 -11 % Na2O3: 1-2 %
Potassium Feldspar is a common mineral known for its high potassium content. It is used in ceramics and glass production due to its excellent melting properties. This mineral exhibits a vitreous luster and is often white or pink in color. Potassium Feldspar is valued for its role in reducing the melting temperature of materials in the production of glass and glazes. It is an essential component in the manufacturing of porcelain and other ceramic products.
Soda Feldspar with Na2O content from 8-10%. Soda Feldspar is generally a clean white mineral that sources sodium, alumina and silica along with some potassium and calcium. Basically, the two properties which make feldspars useful for downstream industries are their alkali and alumina content. Feldspars play an important role as fluxing agents in ceramics and glass applications, and also are used as functional fillers in the paint, plastic, rubber and adhesive industries. The glass & ceramic industries are the major consumers of feldspar. This makes it a very essential mineral in our day-to-day life. Specifications of Soda Feldspar Lump 1 Lump 2 Silica SiO2 73.930% 71.140% Alumina Al2O3 15.230% 16.695% Ferric Oxide Fe2O3 00.125% 00.089% Calcium Oxide CaO 01.265% 00.870% Magnesium Oxide MgO 00.105% 00.065% Loss on Ignition LOI 00.580% 00.495% Sodium Oxide Na2O 07.365% 10.025 Pottasium Oxide K2O 01.305% 00.545% Applications of sodium feldspar india The glass and ceramic industries are the major consumers of Sodium feldspar india and account for 95% of the total consumption. Sodium Feldspar India is generally used in making the body composition of several types of procelain, china and earthenware and also in the preparation of glazes and enamel.sodium feldspar is also used as an important ingredient in the glass sand batch.sodium feldspar india Used as a bonding agent in the manufacture of bonded abrasives like wheels and discs of garnet, corundum, emery etc.
Presenting a wide quality range of Feldspar Blocks from our own mines, It is known for its unmatched quality and superior surface finish. These Blocks of Feldspar are manufactured by using latest WET GRINDING cutting edge technology and sophisticated engineering. Applications of feldspar blocks Glass, Vitrified Tiles Body, Special Electrical Porcelain insulators, Wind Plates, Sanitary wares, Bone china wares,Pottery, Vitrified Enamels, Frites. Disclaimer: The product mentioned above is a naturally occurring raw mineral. The statements and technical remark contained in this document are purely based on our findings and documented research made by other agencies. Purchasers are advised to ensure the suitability by their own test.
Potash Feldspar
Potash Feldspar
Soda Feldspar
Soda Feldspar
Potash Feldspar
Feldspar, any of a group of aluminosilicate minerals that contain calcium, sodium, or potassium. Feldspard make up more than half of Earth crust, and professional literature about them constitutes a large percentage of the literature of mineralogy. Of the more than 3,000 known mineral species, less than 0.1 percent make up the bulk of Earth crust and mantle. These and an additional score of minerals serve as the basis for naming most of the rocks exposed on Earth surface. Description and Identifying Characteristics Feldsparis derived from the German word feld,which means field, and spar, which means crystal. This name reflects the minerals abundance, as most crystalline material found in the field is feldspar. Potassium feldspard are the feldspar minerals in which the silicate tetrahedral and aluminum tetrahedra are bound with potassium ions, rather than sodium or calcium ions as in the plagioclase feldspar subgroup. The potassium feldspar group is composed of three mineral polymorphs, each having the same chemical composition, but slightly different crystal structures. Technically these are distinct minerals, but their physical properties are so similar that they are usually only identified as potassium feldspar in the field. Using other minerals in the rock to determine the host rocks identity is often the most useful guide to their probable identity. felsic plutonic igneous rocks and metamorphic rocks Microcline
Feldspar, any of a group of aluminosilicate minerals that contain calcium, sodium, or potassium. Feldspard make up more than half of Earth's crust, and professional literature about them constitutes a large percentage of the literature of mineralogy. Of the more than 3,000 known mineral species, less than 0.1 percent make up the bulk of Earth's crust and mantle. These and an additional score of minerals serve as the basis for naming most of the rocks exposed on Earth's surface. Description and Identifying Characteristics Feldspar is derived from the German word feld,which means field, and spar, which means crystal. This name reflects the minerals abundance, as most crystalline material found in the field is feldspar. Potassium feldspard are the feldspar minerals in which the silicate tetrahedral and aluminum tetrahedra are bound with potassium ions, rather than sodium or calcium ions as in the plagioclase feldspar subgroup. The potassium feldspar group is composed of three mineral polymorphs, each having the same chemical composition, but slightly different crystal structures. Technically these are distinct minerals, but their physical properties are so similar that they are usually only identified as potassium feldspar in the field. Using other minerals in the rock to determine the host rocks identity is often the most useful guide to their probable identity. felsic plutonic igneous rocks and metamorphic rocks Microcline
Potash feldspar is raw material used mostly for manufacturing of ceramic tiles.
