Potassium Feldspar

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.

Feldspar minerals potassium, aluminosilicates. Their ores are commonly associated with quartz.
we have Nak feldspar, k feldspar 1st and 2nd grade.
we can reach up to 45 micron milled feldspar with magnetic separation.
Uses of feldspar group:
Feldspar use in several industries like
1- glass industry: by percent 10-15% from the formula that chemical balance happen due to presence of aluminum and basis contain 4-6% K2O, 5-7% Na2O, about 19% Al2O3, and less than 0.1% Fe2O3. Feldspar is used mainly as a source of alumina, which improves both the workability of the glass melt and the chemical and physical stability of the finished product. It also provides the alkaline oxides (Na2O, K2O) that provide fluxing in partial substitution for calcium oxide, which improves chemical resistance,
2- ceramic, porcelain and pottery: as flux to accelerate the melting operation that feldspar melt in lower temperature than the other materials in the formula so can enter to the chemical and physical reaction during melting.
3- other uses: as scraping off material,
4- filler material in plastic,
5- rubber,
6- painting industry.
7- know as electric isolator,
8- dental,
9- a flux in welding electrodes,
10- adhesives,
11- coatings.
12- In filler applications it offers low vehicle demand, high dry brightness with low tint strength, and resistance to abrasion and chemical degradation. In coatings it also provides good film durability and high resistance to chalking and frosting.
13- Some intergrowths of orthoclase and albite have an attractive pale lustre and are called moonstone when used in jewellery. Most moonstones are translucent and white, although grey and peach-colored varieties also occur. In gemology



Al2O3 Fe2O3 TiO2 CaO MgO K2O Na2O P.F. 1100°C
17.1 0 .044 <0,01 0.08 0.05 12.4 1.77 0.4

Brand Name: Potassium Feldspar

Place of Origin: Egypt

SiO2: 68-70%

Application: Ceramic, Glass, Porcelain, Fillers, Paint, Mild Abrasives, Welding Electrodes (Production of Steel), Latex Foam, The Welding of Rod Coating.

Supply ability: 50,000 MT/ month

Shipping terms: FOB-CIF

Loading port: Hamrawein port, Egypt

Chemical Specifications:

SiO2:70.50%

Al2O3:17.97%

Fe2O3:0.15%

TiO2:0.04%

CaO:0.30%

MgO:0.07%

K2O:5.22%

Na2O:3.15%

LOI:0.49%

Origins: Egypt

Place of Origin: Egypt

K2O: 12.5%

Application: Ceramic, Glass, Porcelain, Fillers, Paint, Mild Abrasives, Welding Electrodes (Produc-tion of Steel), Latex Foam, The Welding of Rod Coating.

Supply ability: 50,000 MT/ month

Shipping terms: FOB-CIF

Loading port: Hamrawein port, Egypt

Our Potassium feldspar is a high-quality mineral renowned for its potassium oxide (K2O) content of 12.5%. Available in lumps, chips, and powder forms

Specifications:

SiO2 (Silicon Dioxide): 65.51%
TiO2 (Titanium Dioxide): 0.03%
Al2O3 (Aluminum Oxide): 18.03%
Fe2O3 (Iron Oxide): 0.04%
CaO (Calcium Oxide): 0.23%
MgO (Magnesium Oxide): 0.07%
K2O (Potassium Oxide): 12.65%
Na2O (Sodium Oxide): 3.35%
LOI (Loss on Ignition): 0.30%

Available Forms: Lumps, Chips, and Powder

Feldspar is a naturally occurring anhydrous, inorganic, igneous rock. It is a complex aluminum silicate containing varying amounts of sodium, potassium, and calcium.
They are used as coarse aggregate in the production of asphalt and concrete. In addition, they are also used in the manufacture of enamel, scouring powder and glass.
Our specification is SiO2 69.4%,Al2O3 16.86%,Fe2O3 0.18%,TiO2 0.05%,CaO 0.19%,MgO 0.02%,K2O 10.8%,Na2O 2.43%,
L.O.I (1100 C) 0.3%, Fraction Retained on 75 um sieve 12, Moisture > 0.5, Hardness (Mohs) 7,pH 6.5 ~ 7.
Size As per client requirement
Packing As per client requirement

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

Product name - Potassium Feldspar Powder

Fineness/Mesh Size:
1) 200 mesh
2) 300 mesh
3) 325 mesh

We are a notable supplier and manufacturer of Potassium Feldspar Powder. In this range, we offer premium quality Glaze Feldspar Powder. Our team of mineral experts crushes these rock-forming minerals to make high grade powder. Our powder is admired for its stable chemical properties, high effectiveness, purity, uniform particle size, and long storage life. It is free from impurities and available in various packaging sizes. Our powder is used by several industries like:

Application Industries -

# Ceramics
# Enamel Frits & Glazes
# Tiles & sanitary ware
# Insulators #Glass
# Mild Abrasives
# Picture tubes
# Special Polymers
# Tableware
# Welding Electrodes, etc.

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