Sio-2 Porcelain Paper Clay

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