Feldspar Minerals, SiO2 % : 66% - 69%

Feldspar minerals are a group of rock forming minerals and are composed of large amount of earth’s crust. Green feldspar is used in abundance in the manufacturing of ceramics, geopolymers, etc. We supply the best quality feldspar powder which is hard o find anywhere else. Also, our feldspar mineral powder is available at the most reasonable rates.
Feldspar is generally used for below mentioned purposes:
• in making the body composition of several types of ceramic, porcelain, china and earthenware and also in the preparation of glazes and enamel.
• as an important ingredient in the glass sand batch.
• as a bonding agent in the manufacture of bonded abrasives like wheels and discs of garnet, corundum, emery etc.
• feldspar is mainly used as bonding agent along with magnesium oxide, magnesium chloride and other synthetic glue in the manufacture of abrasives, wheels, discs , other shapes. Dish washing powder .
Specifications:
chemicals potash-01 potash-02
silica sio2 66 % (*- 1%) 66 % (*- 1%)
alumina al2o3 18 % (+- 0.5 %) 17 % (+- 0.5 %)
potassium oxide k2o 12.8 % (+- 1%) 10 % (+- 1%)
sodium oxide na2o 2 % (+- 1%) 3 % (+- 1%)
titanium oxide tio2 nill nill
calcium oxide cao nill nill
magnesium oxide mgo nill nill
ferric oxide fe2o3 0.06 %(+- 0.01 %) 0.08 %(+- 0.02 %)
loss on ignition loi 0.1% 0.2%