Stoneware paper clay with impalpable grog 0-0.2 mm (up to 80 Mesh). Formulated for artistic ceramics, it is unique for modelling, thanks to its exceptional plasticity.
It is especially suitable for making impossible shapes with difficult drying. The presence of paper fibres inside avoid formation of cracks and problems of deformations, and leads PCL clay to surprising artistic possibilities. Odourless.
Available in extruded body (moist form).
Technical Specifications:
Firing range: 1100-1260ºC / Cone 02-8
Biscuit temperature: 1050ºC / Cone 05
Water content: 24%
Plasticity (IP Atterberg): 27
Carbonate content (CaCO3): 0%
Drying shrinkage: 6.7%
Firing shrinkage 1200ºC: 5.8%
Porosity (water absorption) 1200ºC: 5.6%
Dry bending strength: 5.2 N/mm2
Fired bending strength 1200ºC: 39.5 N/mm2
Thermal coefficient 1200ºC (25-500ºC): 55.7x10^-7ºC^-1