Tableware / Porcelain / Nepheline Syenite

Nepheline Syenite

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 (for unglazed/super white body) that can reduce the use of whitening agents, alumina or zircon silicate.
  • Lower the firing temperature
  • Jointly responsible for translucency
  • Vitrification
  • Fired  Shrinkage


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Technical Details

Nepheline Syenite Country of Origin Chemical Analysis %
Products SiO2 Al2O3 Na2O K2O CaO Fe2O3 L.O.I
Spectrum NO 55.4 24.6 8.1 8.8 1.1 0.1 0.8
Spectrum A200 / A270 / A400 CA 60.2 23.60 10.40 4.85 0.39 0.08 0.50

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