Fledspar

SilicaOne stands at the forefront of delivering premium-quality agricultural products to global consumers. With a strong presence across Asia, Europe, and Africa, we bring decades of expertise in managing complex supply chains on a worldwide scale.

Natural fluxing agents for whiteness and superior translucency in tableware and sanitaryware

SILICAONE feldspars are characterized by their high potassium content and low iron and titanium content, which are essential for whiteness and translucency in tableware and sanitaryware

Feldspar play vital roles during firing as they are used as the main vitrifying or fluxing agent in ceramic bodies. Using feldspar and pegmatite in tableware and sanitaryware production strengthens and ensures the durability of fired bodies.

Feldspar is a tectosilicate with the chemical composition

KAlSi3O8 – NaAlSi3O8 – CaAl2Si2O8

Physical Properties

SILICAONE operates feldspar mines and processing plant located at Telangana in India.

Each operation yields feldspars of different mineral and chemical compositions which we engineer to impart specific properties to a wide range of end products such as ceramics, glass and paints.

Our Product Portfolio

Potash Feldspar

Potash Fledspar is used for Frirts, Ceramic Glazes, Sanitary Ware, Tableware, Glass, TV Tubes, Container Glass, Insulators, etc

ParametersSuper GradeA-Grade B-Grade
POTASSIUM OXIDE 11 - 12% 9 - 10%6 - 8%
SODIUM OXIDE (as Na2o)/td> 2-3% 3-4% 3-5%
SILICA (as Sio2) 65 - 67% 66 - 68% 66 - 69%
ALUMINA (as AI2O3) 16 - 19% 16 - 18% 15 - 17%
FERRIC OXIDE (as Fe2O3) 0.02 - 0.06% 0.10 - 0.15% 0.10 - 0.20%
LOSS ON IGNITION <1% <1% <1%
Responsive Table with Gilroy Font
Parameters Super Grade A-Grade B-Grade
POTASSIUM OXIDE 11 – 12% 9 – 10% 6 – 8%
SODIUM OXIDE (as Na2O) 2.5% 3 – 4% 3 – 5%
SILICA (as SiO2) 68 – 69% 66 – 68% 68 – 69%
ALUMINA (as Al2O3) 16 – 19% 16 – 18% 15 – 17%
FERRIC OXIDE (as Fe2O3) 0.05 – 0.08% 0.10 – 0.15% 0.10 – 0.20%
LOSS ON IGNITION <1% <1% <1%

Available in following forms

A. POWDER

Mesh Size : 80/100 200/240 300/325

B. LUMPS

0-200 MM

C. POTASH CHIPS

0-100 mm and available in any grits sizes as is required

COLORS AVAILABLE:

Pink, White and Grey

Sodium Feldspar

Sodium Fledspar used in Frits, Ceramic, Glazes, Sanitary Ware, Tableware, Glass, Pottery etc.

Responsive Table with Gilroy Font
Parameters Super Grade A-Grade B-Grade
SODIUM OXIDE 9.5 – 10.5% 8 – 9% 6 – 8%
POTASSIUM OXIDE (as K2O) 0.50% 0.5 – 1% 3 – 5%
SILICA (as SiO2) 66 – 68% 66 – 69% 68 – 71%
ALUMINA (as Al2O3) 16 – 19% 16 – 18% 15 – 17%
FERRIC OXIDE (as Fe2O3) 0.05 – 0.10% 0.10 – 0.15% 0.10 – 0.20%
CALCIUM OXIDE 0.50% 0.50 – 0.80% 1 – 1.5%
LOSS ON IGNITION <1% <1% <1%

Available in following forms

A. POWDER

Mesh Size : 80/100 200/240 300/325

B. SODIUM CHIPS

0 - 10 mm and available in any grits sizes as is required

Operations

Our Capabilities

4000+

MT of Potash Feldspar (Product) mined annually

3

Active Production Plants

25,000

MT of Feldspar Supplied to Pan Domestic & International Market

1 M+

MT of Feldspar Reserves in both Owned & Partnered Mines

23+

MT Prime Employment

3 Grades

Supplying Specification to Asia & Middle East

Get In Contact with The Silicaone

Connect with our mineral experts to discuss your specific requirements and discover premium feldspar solutions.