Color after firing
white - pale
Chamotte (addition in %)
0%
Firing temperature
1200-1280
Shrinkage during drying (110°C)
5%
Shrinkage during firing at 1200°C / 1240°C
9%
Water absorption at 1200 / 1240°C
0.1%
Coefficient of thermal expansion WAK x 10 -7 °C -1 (pre-firing at 1000°C) 20 - 500
56 at 1240 °C
Suitable for spindle
yes
Suitable for pressing / stamping
yes
Suitable for modeling / stamping
yes
