SIO-2® PRAI 3D - White Stoneware Clay for 3D Printing, 22.0 lb (2 boxes)
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SIO-2® PRAI 3D - White Stoneware Clay for 3D Printing
22.0 lb (10 kg)
The popular PRAI, high fire white body with 40% impalpable grog (up to 80 Mesh) adapted for 3D printing. Its particular white ivory colour after firing is much appreciated and provides an excellent ware for glazes and colouring oxides. Besides, its characteristics offer an excellent behaviour during drying and firing. Available in extruded body with the ideal humidity for 3D printing. Presented in a practical cylindrical format with double packaging. Two of these packages are included for a total of 22 lb.
This product is being offered with $15 Shipping via USPS Priority Flat Rate Box for deliveries within the USA.
Firing range: 1240-1300ºC / Cone 6-10
Biscuit temperature: 1000ºC / Cone 06
Water content: 22%
Plasticity (IP Atterberg): 16
Carbonate content (CaCO3): 0%
Drying shrinkage: ˜8.5%
Firing shrinkage (1300ºC): 7.0%
Porosity (water absorption at 1300ºC): 0.0%
Dry bending strength: 3.0 N/mm2
Fired bending strength (1300ºC): 45.3 N/mm2
Thermal coefficient (25-500ºC): 52.6x10-7ºC-1
Are you new to pottery and want to learn more about some common pottery terms? Check out the website for the Donn Zver School of Pottery to find a list of terms and explanations for what they all mean.