Sio-2 CELLULAIN Porcelain Paper Clay Sold in 11 lb bags 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 fibers inside avoid formation of cracks and deformation problems. Its formula is very stable and provides a secure firing range between Cone 6 and Cone 8. Available in extruded body. Presented in a practical 11 lb (5 kg) cylindrical format with double packaging. Firing - Ceramic kiln high fire Weight/Volume - 11 lbs - 5 kg Grog - No grog State - Moist form (plastic body) Stiffness - For wheel throwing and handbuilding Firing range: Cone 6-8 (2246-2318ºF / 1230-1270ºC) Bisque firing temperature: Cone 06 (1832ºF / 1000ºC) Water content: 26% Plasticity (IP Atterberg): 11 Carbonate content (CaCO3): 0% Drying shrinkage: 4.4% 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 (25-500ºC): 58.8x10-7ºC-1
