Potassium Feldspar (K-Feldspar) is an essential mineral used in the manufacturing of glass, ceramics, and other industrial materials. Rich in potassium and alumina, it acts as a flux to lower the melting temperature and improve product strength and finish.
At Kalaria Exports, we supply high-purity Potassium Feldspar with controlled iron content, processed to suit the demanding needs of tile, glass, and sanitaryware industries globally.
Ceramics – Improves hardness, vitrification, and resistance to scratching. Glass Manufacturing – Acts as a fluxing agent to enhance clarity and stability. Electrodes & Enamels – Offers low melting point and good flow characteristics. Paints & Coatings – Used as a functional filler for gloss and durability. Abrasives & Insulators – Adds strength and thermal resistance. High potassium oxide (K₂O) content Excellent fluxing behavior Thermal and chemical stability Low iron and titanium impurities Bright whiteness after firing Feldspar Lumps Feldspar Powder (100–500 mesh) Custom size and purity specifications Low Fe₂O₃ options for glass-grade material Clean and consistent material from high-quality reserves In-house processing with strict impurity control Packaging options for bulk, 25kg, or jumbo bags Fast loading & export logistics Technical guidance for ceramic and glass formulations
