SIO-2® BLACK ICE - Black Porcelain, 3.5 lb Sample *SHIPPING INCLUDED*
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SIO-2® BLACK ICE - Black Porcelain
3.5 lb (1.6 kg) Sample
Black Ice is a black porcelain noted for its beautiful black graphite color. It has high plasticity, which makes it ideal for wheel-throwing and modeling.
Its formula is very stable and provides a secure firing range between Cone 6-7 (oxidizing atmosphere).
Black Ice is suitable for tableware (food-safe), according to ISO 6486:1999.
It is available in extruded body (moist form).
This product is being offered with Shipping Included via USPS Priority Flat Rate Box for deliveries within the USA, and with Shipping Included via UPS for deliveries within Canada.
This product is eligible for a bulk discount! Buy 4 or more of this product to get 10% off the total price!
Firing range: Cone 6-7 (2269ºF-2295ºF)
Biscuit temperature: Cone 06 (1855ºF)
Water content: 20%
Plasticity (IP Atterberg): 11
Carbonate content (CaCO3): 0%
Drying shrinkage: 5.4%
Firing shrinkage at Cone 6: 10.3%
Porosity (water absorption at Cone 6): 0.0%
Dry bending strength: 3.1 N/mm2
Fired bending strength (at Cone 6): 39.8 N/mm2
Thermal coefficient (25-500ºC): 54.3x10^-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.
Do you need a large amount of clay?
We offer custom pricing and shipping options for our SIO-2 clay products in bulk quantities. Submit a quote request today to our sales team.
To learn more about our SIO-2 Clay products, click here to take a look at our catalog.