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SP-G Feldspar

Description: Sodium/potassium/calcium Feldspar

Oxide Analysis Formula
CaO 1.40% 0.14
K2O 4.10% 0.24
Na2O 6.82% 0.62
Al2O3 18.92% 1.04
SiO2 68.15% 6.35
Fe2O3 0.06% -
LOI 0.08%n/a
Oxide Weight 557.21
Formula Weight 557.65

Notes

Used as an alumina source in glass batch formulations. Beneficiated using the froth flotation process for low iron oxide content.

Related Information

Links

Materials G-200 Feldspar
Materials NC-4 Feldspar
Materials Calcium Feldspar
Materials Potash Feldspar
Materials Soda Feldspar
Typecodes Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies.

Data

Bulk Density lbs/cu. ft. (Packed) 80
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