Feldspar minerals are sodium, potassium aluminosilicates.
this material naturally found in the mine without blending or mixing (Na %4-5 and potassium %4-5) so the behavior of the material will be fixed.
this material is very good for sanitary were or in body or special glaze
Feldspar Potash, also known as Potassium Feldspar or K-Feldspar, is a group of rock-forming minerals that are primarily composed of potassium, aluminum, silicon, and oxygen. Feldspar Potash and Sodium Feldspar is used in Ceramics and Pottery, Glass Manufacturing, Aluminum Production, Production of Potassium Chemicals, Foundry Applications, Landscaping and Decorative Stones, Production of Glazes etc
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.
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
Feldspar
The minerals of the feldspar group (feldspars for short) are a large group of very frequently occurring silicates with the general chemical composition (Ba,Ca,Na,K,NH4,Sr)(Al,Fe3+,B,Si)4O8.
The elements indicated in parentheses can represent each other (substitution, diadochy), but are always in the same quantitative ratio to the other constituents of the mineral (substitution).
Feldspar
Areas of use: white cement production, ceramic production, cosmetics, glass, ceramics, welding electrodes and paint industry
If requested, we can provide 220,000 tons every month from International Port Mesin Turkey FOB.
Anyang Lishi Industrial Co., Ltd. is a professional Sodium Feldspar Manufacturer that specializes in providing raw materials for the Ceramics, Glass, Coatings Material, Plastic, Refractory, and also applicable in various other industries, including paints, rubber, soap, construction materials, water filtration, abrasives, and fertilizers.
Our sodium feldspar production facility covers an area of 45,000 square meters and is equipped with state-of-the-art production equipment, a factory laboratory, and a testing center. This ensures that we can deliver high-quality sodium feldspar products to our customers.
As one of the top sodium feldspar suppliers in China, we have our own sodium feldspar mines, strict quality control, timely delivery, and professional services. We serve customers in over 200 countries, including Vietnam, the Philippines, Russia, Italy, Mexico, the United States, Morocco, and more.
Sodium Feldspar Forms:
Grains 0-10mm,
Powder (100-1250 Mesh).
â?¢ Sodium Feldspar Package:
1000-1300kg per bags.
Advantages of Sodium Feldspar
High sodium and High aluminum content, has nepheline properties and good transparency
Low Silicon and without free silicon, it's harmless to the body
Na 11% around, Fast burning at a lower temperature, save cost
Bentonite usually forms from weathering of volcanic ash, most often in the presence of water. Bentonite is an absorbent aluminium phyllosilicate clay consisting mostly of montmorillonite. The different types of bentonite are each named after the respective dominant element, such as potassium (K), 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)
Product description, Product introduction:
Feldspar powder is gray or pale yellow powder, the typical kind is Na-k feldspar which contain Potassium oxide and sodium oxide
physical properties of Na-k feldspar: Mohs Scale Hardness is from 6 to 6.5,density is from 2.55 g/cm3 to 2.76 g/cm3,and the melting point is from 1215 degree centigrade to 1290 degree centigrade.
The role of feldspar in abrasive products mainly adjust the product viscosity, reduce the product cost, The recommended regular consumption of Diatomite is from 2% to 8%.
The character of Feldspar:
Feldspar is frame structure formed by oxygen-silicon tetrahedron silicate minerals of K, Na, Al and Ca.
In nature, feldspar is of three series which are alkali feldspar series, plagioclase series, baryta feldspar series.
One is alkali feldspar series made by the mixture of Na feldspar and k feldspar, it includes Orthoclase ,Microcline, Sanidine, Adularia and Anorthoclase.
The second is plagioclase made by mixture of Na feldspar and Ca feldspar. Currently plagioclase is divided into six kinds by sodium calcium ratio, and the An feldspar ratio is also the plagioclase brand
Third one is baryta feldspar series, including baryta feldspar, deputy baryta feldspar,barium sodium feldspar and strontium feldspar
Manganese ores of major commercial importance are: (i) pyrolusite (MnO2, Mn about 63.2%); (ii) psilomelane (manganese oxide, containing water and varying amounts of oxides of Ba, K and Na as impurities; Mn commonly 45-60%); (iii) manganite (Mn2O3.
Origin :- China , South , Africa
