Application of Feldspar

2021-05-17

Summary:Feldspar is the most important rock-forming mineral in surface rocks. Feldspar is the general term for minerals in the feldspar group. It is a common type of aluminosilicate rock-forming minerals cont

Feldspar is the most important rock-forming mineral in surface rocks. Feldspar is the general term for minerals in the feldspar group. It is a common type of aluminosilicate rock-forming minerals containing calcium, sodium and potassium.

Feldspar is an aluminosilicate mineral containing calcium, sodium and potassium. There are many kinds of it, such as albite, anorthite, barium feldspar, barium feldspar, plagioclase, orthoclase, feldspar, etc. They all have glass luster and are of various colors. There are colorless, white, yellow, pink, green, gray, black, etc. Some are transparent, some are translucent. Feldspar itself should be colorless and transparent. The reason why it is colored or not completely transparent is because it contains other impurities. Some are lumpy, some are plate, some are column or needle, etc.

The melting point of feldspar is between 1100-1300°C, and it has good chemical stability. It has a fluxing effect when it is eutecticized with quartz and aluminosilicate. It is often used as a flux for manufacturing glass and ceramic glaze, and can reduce Firing temperature, feldspar and other mineral raw materials can be used to prepare enamel in the enamel raw material industry. In addition, feldspar can also be used in the abrasive industry. The blue-green microplagioclase, that is, Tianhe stone contains Rb and Cs, and can be used as a raw material for process ore and comprehensive recovery of Rb and Cs. Transparent and long-Moonstone can be used as a raw material for gemstones.

List Of Main Industrial Uses Of Feldspar

Feldspar grinding equipment recommendation: Shanghai ZENITH LM N series Vertical Roller Mill. This series mill is a new type of milling equipment with advanced technology, excellent performance and drying function. It integrates the functions of drying, grinding and powder selection, used in cement, chemical industry, coal, electricity and other industries, and it has gradually become the mainstream equipment in the grinding industry.

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