Feldspars (Potash Feldspar & Soda Feldspar)

Feldspar is a versatile group of alumino-silicate minerals rich in potassium (K) and sodium (Na), used as a key fluxing agent in a wide range of industrial processes. At Durga Group of Industries, we are one of India's leading manufacturers and exporters of both Potash Feldspar (K₂O) and Soda Feldspar (Na₂O), mined and processed in Kachchh, Gujarat. Our high-purity feldspar is known for its low iron content, high whiteness, consistent grain size, and strong fluxing properties, making it ideal for applications in ceramic tiles, sanitaryware, glass manufacturing, geopolymers, paints, plastics, cement, adhesives, and foundries. In the ceramics industry, feldspar improves strength, density, and vitrification. In glass, it enhances hardness, chemical resistance, and transparency. In cement and geopolymer production, feldspar contributes alumina and silicate phases to improve binding. It is also widely used in paints as a filler, in plastics for dimensional stability, in adhesives for binding, and in foundries as part of refractory compositions.