Feldespar

Feldespar

Chemical Specification

Properties %
Type A Type B
SiO2 71 – 74 71 – 72
Al2O3 14 – 16 16 – 17
K2O 4 – 6 3 – 4
Na2O 3 – 4 2 – 3
Fe2O3 0.1 – 0.4 0.1 – 1.2
CaO 0.5 – 2 0.6 – 0.7
L.O.I 2 – 2.5 2 – 2.5

 

Application:

Ceramic

 

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