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Good substitute for Custer Feldspar. A selected white firing high grade potassium feldspar ground to 200 mesh for ceramic applications. Typically used in frits, ceramic glazes, sanitary ware, table ware, white glass, etc. Carefully beneficiated and controlled for quality, Mahavir offers moderate potash content and low iron oxide. A good substitute for Custer Feldspar.
Typical analysis: | |
SiO2 | 67.00% |
Al2O3 | 17.50% |
Na2O | 3.00% |
K2O | 11.50% |
CaO | 0.2% |
MgO | 0.2% |
Fe2O3 | 0.08% |
LOI | 0.50 |
Melting Point 1220°C
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