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Sodium Feldspar

The name Feldspar refers to the group of Aluminum Silicate of potassium, sodium and calcium. The chief use of Feldspar is in the Ceramic tiles, sanitary ware, potteries, insulator, ceramic frit and Glass Industries. Smaller quantities are used in the other industries.

Soda Feldspar is generally a clean white mineral that sources sodium, alumina and silica along with some potassium and calcium.

Sodium feldspar is a good fluxing agent due to its low silica and high alumina and alkali contents. It has wide applications in many industries for its fluxing properties.

Being low in Silica and high in Alumina and Alkali, sodium feldspar is a good fluxing agent.

Generally, good-quality Sodium feldspar is used for the production of glass and ceramics. Sodium Feldspar with low Na2O content (6 to 9%) is mostly used for vitrified tiles’ bodies. While Sodium Feldspar with high Na2O content (9 to 12%) is used for glazing purposes.

Sodium Feldspar

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