Sodium Feldspar

We produce several blends of sodium feldspar to suit various ceramic and glass applications. For further info, please request for actual specifications and samples for testing.

Potassium Feldspar


Loss of ignition: 0.37%


  • Chips ( < 5mm)
  • Powder (#200)
Content %
Silicon dioxide (SiO2) 65.80
Aluminum Oxide (A12O3) 18.80
Iron(III) Oxide (Fe2O3) 0.15
Titanium Dioxide (TiO2) 0.10
Calcium Oxide (CaO) 0.32
Magnesium Oxide (MgO) 0.17
Potassium Oxide (K2O) 11.50
Sodium Oxide (Na2O) 2.79

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