Application:
Black stoneware body with black grog. At 1050°C a very nice, dark anthrazite yields.
Application temperature: 1000 - 1240°C
Specifications:
Grog / Graining: 20% / 0-0.5mm
Drying shrinkage: 5.5%
1140°C: 4.4% Firing shrinkage / 7.3% Water absorption
1190°C: 7.0% Firing shrinkage / 3.5% Water absorption
1240°C: 8.5% Firing shrinkage / 0.5% Water absorption
Sintering (WA ≤2%) 1215°C
TEC (20-400°C) 68 * 10-7/K (Pre-firing: 1200°C)
- Grog
- fine
- Colour
- black-brown
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