potash feldspar processing plant

Description of feldspar:

This group of minerals consists of framework tecta silicates. Compositions of major elements in common feldspars can be expressed in terms of three end members: Potassium-Feldspar ,Albite end-member ,Anorthite end-member . The average density of feldspar is between 2.54 and 2.57g/cm3. its compressive strength usually lies about morse 6.

Processing technology of feldspar:

Shanghai SHM machinery company is a professional supplier for feldspar processing. According to the actual customers’ need,it offers a full range of feldspar processing equipment. Reasonable price and high quality and the service is the foundation for the cooperation.By continuos researching,it developed the perennial feldspar processing technology, with lower cost and high efficiency .The new processing mining can greatly improve the investment return..

Performance advantages of Shanghai Xuan Shi equipment: 1, advanced machining principle, reliable operation. 2, high overall performance. 3, easy maintenance, saving time. 4, large output, high efficiency. 5, high and quick investment returns.

Application of feldspar:

Feldspar is a common raw material used in glassmaking, ceramics, and to some extent as a filler and extender in paint, plastics, and rubber. In glassmaking, alumina from feldspar improves product hardness, durability, and resistance to chemical corrosion. In ceramics, the alkali in feldspar (calcium oxide, potassium oxide, and sodium oxide) act as a flux, lowering the melting temperature of a mixture. Fluxes melt at an early stage in the firing process, forming a glassy matrix that bonds the other components of the system together. In the US, about 66% of feldspar is consumed in glassmaking, including glass containers and glass fiber. Pottery (including electrical insulators, sanitary ware, tableware, and tile) and other uses, such as fillers, accounted for the remainder.