1230-1270°C
CELLULAIN® is a translucent white porcelain paper clay which stands out for its high plasticity, what makes it exceptional for modelling. It is especially designed for creating impossible shapes with porcelain. The presence of paper fibres inside avoid formation of cracks and deformations problems. Its formula is very stable and provides a secure firing range between 1230 and 1270ºC. Suitable for tableware (food-safe), according to ISO 6486. Available in extruded body. Presented in a 5 kg cylindrical format in a carton box.
Firing range*: 1230-1270ºC / Cone 6-8
Biscuit temperature: 1050ºC / Cone 05
Water content: 27%
Plasticity (IP Atterberg): 11
Carbonate content (CaCO3): 0%
Drying shrinkage: 5.1%
Firing shrinkage 1250ºC: 11.4%
Porosity (water absorption) at 1250ºC: 2.8%
Dry bending strength: 4.5 N/mm2
Fired bending strength 1250ºC: 21.0 N/mm2
Thermal coefficient 1250ºC (25-500ºC): 64.1x10-7ºC-1
Available in the United States and Canada. ACMI AP Seal. Conforms to ASTM D-4236.
(*) Firing range recommended for the clay to develop its best performance, both in terms of technical and safety characteristics, under conventional firing conditions. The colour samples may show temperatures outside the recommended range to provide a broader view, but these are pieces fired under controlled conditions. Cone equivalence according to Orton table for self-supporting cones, regular-SSB and 150ºC/hr heating rate.
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