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Feldspar is by far the most abundant group of minerals in the earth&aposs crust, forming about 60% of terrestrial rocks. Most deposits offer sodium feldspar as well as potassium feldsparand mixed feldspars. ... The alkali feldspars are of particular interest in terms of industrial use of feldspars.
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 alkalis 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. Ceramics (including electrical insulators, sanitaryware, pottery, tableware, and tile) and other uses, such as fillers, accounted for the remainder.
Logistics:
Our Potash Feldspar comes in following Packs:
Against order & Performa Invoice
Nature of Business: Suppliers, Manufacturers, Dealers, Exporters & Importers & Wholesalers | Area: Kolkata | Item Name: Potash Feldspar