Frit & Glaze / Glaze & Engobes / Feldspar

Feldspar

Product Benefits

Engobes:

  •  Reduces the porosity of the engobe allowing less water absorption from a tile’s edges.

Glazes:

  • Reduces the melting temperature of the glaze
  • Increases the glossiness of the glaze.
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Technical Details

Feldspar Country of origin Chemical Analysis % Residue %< Particle Size %<
Products SiO2 AI2O3 Na2O K2O CaO MgO TiO2 Fe2O3 63µm 10µm 2µm
FFF K6-60 feldspar FI 68.3 18.6 5.5 6.2 0.9 <0.020 <0.005 0.1 2.8 42.9 11.3
FFF K7-60 feldspar FI 67.3 19.1 4.9 7.2 1 <0.020 <0.008 0.1 2.8 42.9 11.3
FFF K8-60 feldspar FI 67.5 18.7 4.6 8.3 0.6 <0.020 <0.005 0.09 42.9 11.3
FFP 45 pegmatite FI 78 13 4.1 4 0.5 <0.020 <0.005 0.07 2.2 39.2 8.7
Nepheline N-45 NO 55,4 24,6 0,07 0,1 38
Nepheline N-500 NO 53,2 24,4 0,1 0,1
Nepheline A30N NO 58,4 23,5 0,08 0,08
Nepheline A270N NO 58,4 23,5 0,08 0,08
Forshammar 60 SE 75.6 14.5 4.8 4.2 0.2 0.10 0.002 0.17 30
Feldspar 1005 TR 69.11 19.00 10.30 0.20 1.00 0.10 0.040 0.020
Feldspar 1010 TR 69.17 19.00 10.20 0.20 1.00 0.10 0.050 0.010
Feldspar 1020 TR 69.60 18.60 10.20 0.20 0.80 0.10 0.150 0.050
Feldspar  1040 TR 69.51 18.30 10.30 0.30 0.60 0.10 0.280 0.110
Feldspar 1210 TR 68.01 19.00 7.50 4.50 0.45 0.20 0.050 0.040
Feldspar FA MX 67.87 18.42 6.73 5.72 0.78 0.01 0.04 0.25

 

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