Feldspar
[ KAlSi₃O₈ / NaAlSi₃O₈ ]
The single most important fluxing raw material in ceramic manufacturing. Premium feldspar - the essential mineral for tile, sanitaryware, tableware, and glaze production worldwide.
The Ceramic Flux: No Tile Without It
Feldspar is the most widely used fluxing raw material in the ceramic industry - an aluminosilicate mineral naturally rich in potassium or sodium that is absolutely indispensable in the production of floor tiles, wall tiles, vitrified tiles, sanitaryware, and ceramic glazes. It is the primary flux in almost every ceramic body formulation worldwideIts ability to melt at ceramic firing temperatures and form a strong glassy matrix between clay and quartz particles is what gives tiles their fired strength, low water absorption, and smooth surface finish. Without feldspar, tiles crack, glazes crawl, and ceramic bodies remain porous and weak. Our feldspar is sourced from premium deposits, consistently milled to precise particle sizes, and supplied in both lump and powder form for bulk domestic and export supply.
Grades
Consistent Whiteness
High K₂O content with a wider melting range - delivers superior fired strength, whiteness, and surface hardness. The preferred feldspar for vitrified tiles, porcelain, sanitaryware, and high-quality ceramic glazes.
Soda Feldspar
High Na₂O content with a lower melting point - promotes faster vitrification and early glass phase formation. Widely used in floor tiles, wall tiles, sanitaryware bodies, and cost-efficient ceramic formulations.
Supply Forms
Powder
Crushed
Raw Rock
Common Applications
Glass
Construction
Ceramic Glazes