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 to produce ceramic. 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 powder is a common raw material used in glassmaking, ceramics, extender in paint, plastics, and rubber. In glassmaking, alumina from feldspar improves product hardness, durability, and resistance to chemical corrosion. Please find the below parameter:
Form - Powder
Packaging Size - 50 Kg
Packaging Type - HDPE Bag
Color - Off White
Appearance - fine white
Tapped bulk Density - 0.90 - 1.10 g/ml
Fe as Fe2O3 - 0.2% Max
Silica - 65% Max
Alumina - 21% Max
Potassium Oxide - 12.0 - 12.6%
Potash Feldspar "A" & "B" Grade. These lumps are widely used in the production of sanitary pottery, porcelain stoneware as well as glazes. Apart from this, these lumps are used to manufacture glass, vitrified enamels, ceramics, wind plates, etc.
We have control over three quarries, the largest of which are in Egypt
We have different products from raw materials, including (pure natural raw materials as well as processed, washed and ground) according to each required specification.
The items we work on are as follows :
- Silica sand ( Specifications SIO2 / 99.62 & Less Iron & Different grinding & ultra-fine )
- Gypsum ( Calcined powder Different Degrees Of grinding )
You can send us your request and your specifications, & we will work to provide you with the lowest prices And The best quality and the fastest implementation time
We hope we have succeeded in making our principles clear
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
Product Name: Potassium Feldspar lumps & powder
Chemical Composition (from our 8 sites): SiO2 66.80 - 71.20%, Al2O3 14.00 - 16.80%, Fe2O3 0.14 - 0.40%, K2O 7.74 - 13.60%, Na2O 2.26 - 4.82%, CaO 0.06 - 0.17%, TiO2 0.01 - 0.17%, BaO 0.06 - 0.60, Mn 32 - 108%, Cr 26 - 98%
Processing time (up to national port): 28 MT (3-7 days), 100 MT (7-10 days), 500 MT (15-20 days), for an order of high quantity, the total days will be reduced as processing will be done at a higher scale e.g. 5000 MT (40 - 50)
The name of Feldspar to group of Aluminum Silicate of potassium, sodium and calcium. The chief use of sodium feldspar is in the Ceramic and Glass Industries. Smaller quantities are used in the manufacturing of Tiles, Whiteware, and Sanitaryware. Other uses of sodium feldspar include Catalysts, Acid resistant and Decorative Stone as a flux or binding agent in certain scanning Soaps and artificial teeth.
Silent Features of sodium feldspar :
In ceramic bodies, the main vitrifying (fluxing) agent is Sodium feldspar. The majority of white ware bodies contain good proportions of sodium feldspar. It acts as a flux. In the ceramic industry, the flux is defined as that portion of the body which develops glass phase. This is provided mostly by feldspar. The amount of flux in a ceramic body should be only in such a proportion as to develop the desired amount of vitrification. If excess of flux is added, the fired body becomes very glassy and consequently, brittle.
Applications of sodium feldspar :
The glass and ceramic industries are the major consumers of Sodium feldspar and account for 95% of the total consumption.
Sodium Feldspar is generally used in making the body composition of several types of porcelain, 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 Used as a bonding agent in the manufacture of bonded abrasives like wheels and discs of garnet, corundum, emery etc.
Packing :
Standard Packing is available in 50 kg HDPE Bag and 1 or 1.25 MT Jumbo Bags with Liner Inside or as per customer requirement.
a comprehensive range of Potash Feldspar to our clients as per their requirement. Our range is highly acclaimed by our clients for smooth finishing and quality. They are accessed at cost effective price. These are highly acclaimed by our clients for unique features such as user friendly nature, dimensional accuracy and smooth finishing.
Potash Feldspar in the form of
Potash Feldspar Powder : 100-500 Mesh
Potash Feldspar Grains : As per Client request
Potash Feldspar Grits : 0-5 mm, 0-10 mm, 0-50 mm
Potash Feldspar Lumps : 10-200 mm
Potash Feldspar is the main vitrifying Agent in ceramic bodies, The majority of white ware bodies contain good proportions of feldspar. It acts as a flux. In the ceramic industry the flux is defined as that portion of the body which develops glass phase. The amount of flux in a ceramic body should be only in such a proportion as to develop the desired amount of vitrification. If excess of flux is added, the fired body becomes very glassy and consequently, brittle. The glass and ceramic industries are the major consumers of feldspar and account for 95% of the total consumption.
We offer an exclusive assortment of Potash Feldspar Powder are highly popular and used in ceramic, cement, dental porcelain for various purposes. We formulate these products using finest quality chemicals in accordance with the quality standards. These potash feldspar powders are available in secure packing without any imperfection. Our chemicals clients can accessible from us at most reasonable prices.
Feldspar is the single most abundant mineral group on Earth. The different types of feldspar make up half of the Earth's crust.
Laira group is one of the market leaders in the supply of lump, chipped & micronized feldspar with excellent quality at an affordable price to most of the ceramic, tile, glaze, sanitary & tableware factories.
PHYSICAL AND MECHANICAL DATA
 The commercial name is Silver Gray
 The Labradorite breed
 Kovalyvske deposit
 Bulk weight 2720-2740 kg / m3
 Water absorption 0.02-0.08%
 Compressive strength 180-220 MPa
Wear 0.6-0.7 g / cm2
Natural radiation class 1 Class
 * Any type of construction is allowed
PHYSICAL AND MECHANICAL DATA
The commercial name is Irina Blue
The Labradorite breed
 Osnikovske deposit
 Bulk weight 2790-2900 kg / m3
 Water absorption 0,03-0,11%
Compression strength 131-174 MPa
Wear 0.69-0.74 g / cm2
Natural radiation class 1 Class
* Any type of construction is allowed
PHYSICAL AND MECHANICAL DATA
The commercial name is Volga Blue Extra
The Labradorite breed
Gorbulivske deposit
Bulk weight 2730-2930 kg / m3
Water absorption 0,12-0,56%
Natural radiation class 1 Class
* Any type of construction is allowed
