Application:
Black stoneware body with black grog. At 1050°C a nice, dark anthrazite occurs.
Application temperature: 1000 - 1200°C
Specifications:
Grog / Graining: 35% / 0-2mm
Drying shrinkage: 4.8%
1040°C: 2.5% Firing shrinkage / 11.5% Water absorption
1120°C: 4.0% Firing shrinkage / 5.5% Water absorption
1180°C: 6.0% Firing shrinkage / 2.3% Water absorption
Sintering (WA ≤2%) n.b.
TEC (20-400°C) 62 * 10-7/K (Pre-firing: 1200°C)
- Grog
- coarse
- Colour
- black-brown
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