Feldspar

1. Glass Industry

Feldspar is a primary raw material in the glass industry. It acts as a flux that lowers the melting temperature of silica and as a source of alumina which improves the glass's durability and chemical resistance.

2. Ceramics Industry

It is used as a flux in ceramic mixtures to create a dense, vitrified body when fired. Feldspar is also a key ingredient in the production of glazes.

3. Filler Industry

Powdered feldspar is used as a filler in the production of paints, plastics, and rubber to improve hardness, durability, and optical properties.

4. Enamels and Glazes Production

Feldspar is a key ingredient in the formulation of enamels and glazes used to coat ceramic and metal surfaces, providing a smooth, glossy finish.