Tableware / Bone China / Feldspar

Feldspar

Product Benefits

High fusibility that allows a reduction in the firing temperature of the ceramic body and reaches the required level of porosity. If the temperature decrease is significant this can also bring a further saving in natural gas consumption.

  • White firing colour
  • Translucence
  • Vitrification
  • Constancy against acids
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Technical Details

FELDSPAR Country of Origin Chemical Analysis % Particle Size %<
Products SiO2 AI2O3 Na2O K2O CaO Fe2O3 LOI 10µm 2µm
Norflux LHI 2 DE 64.7 18.8 2.9 11.8 0.6 0.08 0.5
Feldspar LIS DE 67 19 8.9 2.7 1 0.05 0.3
Feldspar LE DE 70 18 10.1 0.2 0.5 0.07 0.3
Feldspar LA DE 70 18 10 0.4 0.6 0.1 0.5
Feldspar LF DE 69.5 18.8 10.3 0.3 0.9 0.05 0.4
Feldspar RP200 TR/PL 67 18 <2.9 >11.6 0.2 <0.07 0.5
Feldspar GP200 TR/PL 66.4 18.2 3.1 11.6 0.2 0.06 0.3
Forshammar SE 77 13.8 4.7 3.7 0.17 0.6
Feldspar FA MX 67.87 18.42 6.73 5.72 0.78 0.25 0.18 various various

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