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Sio-2
Sio-2 Clay Blue Upsala Porcelain (5kg)
Sio-2 Clay Blue Upsala Porcelain (5kg)
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$22.00 USD
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UPSALA is a unique blue porcelain noted for its beautiful cobalt blue. It has high plasticity, which makes it ideal for wheel-throwing and modelling.
Its formula is very stable and provides a secure firing range between 1200 and 1240ºC (oxidizing atmosphere). Suitable for tableware (food-safe), according to ISO 6486. Available in extruded body (moist form). Presented in a practical 5 kg cylindrical format with double packaging.
- Firing range: 1200-1240ºC / Cone 6-7
- Biscuit temperature: 1000ºC / Cone 06
- Water content: 21%
- Plasticity (IP Atterberg): 11
- Carbonate content (CaCO3): 0%
- Drying shrinkage: 5.2%
- Firing shrinkage (1220ºC): 10.4%
- Porosity (water absorption at 1220ºC): 0.0%
- Dry bending strength: 3.3 N/mm2
- Fired bending strength (1220ºC): 47.2 N/mm2
- Thermal coefficient (25-500ºC): 58.3x10^-7ºC^-1
Brand SIO-2
Firing: Ceramic kiln high fire
Weight/Volume: 5 kg
Grog: Ungrogged
State: Moist form (plastic body)
Stiffness: 4 throwing and modelling
Note: Protect from Freezing.
