As one of the pioneers in sodium feldspar production, Esan continues to provide services to many sectors with its expanding product portfolio and developing production quality each year. Sodium feldspar is classified according to the contents of Na₂O, Fe₂O₃ and TiO₂. Sodium feldspar, from the aluminum silicate family, provides the ability to melt at low temperatures with the Na₂O contains, while also providing chemical resistance and sintering stability with Al₂O₃. Sodium feldspar, which is used as a sintering trigger especially in the ceramic and glass industry, is also used in fine grain sizes in paint, plastic, masterbatch and rubber industries. ESAN feldspar is considered a suitable component for quartz surface production as it has high physical performance, which is produced in a low-moisture manner in both granular and powder form according to user preference. Free from contaminants such as black/yellow spots and mica content, ESAN feldspar offers users a wide working range.