SIO-2® Berlin Grey Stoneware Clay with Impalpable Grog, 4 lb Sample

SIO-2® Berlin Grey Stoneware Clay with Impalpable Grog

4 lb (1.5 kg) Sample

Berline Grey is a stoneware clay body with 40% impalpable grog (up to 80 Mesh). Formulated for artistic ceramics, it is ideal for wheel-throwing and modeling smooth pieces with fine details.

The high content of grog confers an excellent behavior during drying and firing. Depending on the firing temperature, it develops an interesting range of greys, from cement to dark grey, which satisfies the most avant-garde trends in artistic ceramics.

Suitable for tableware (food-safe), according to ISO 6486:1999. It is available in extruded body (moist form).

This product is eligible for a bulk discount! Buy 4 or more of this product to get 10% off the total price!

Firing range: 1200-1300ºC / 2192-2372ºF / Cone 5-10
Biscuit temperature: 1000ºC / 1832ºF / Cone 06
Water content: 19%
Plasticity (IP Atterberg): 16
Carbonate content (CaCO3): 0%
Drying shrinkage: 5.7%
Firing shrinkage 1300ºC / 2372ºF: 6.4%
Porosity (water absorption) at 1300ºC / 2372ºF: 0.1%
Dry bending strength: 2.9 N/mm2
Fired bending strength 1300ºC / 2372ºF: 53.2 N/mm2
Thermal coefficient 1250ºC (25-500ºC): 60.1x10^-7ºC^-1

Specifications

Package Weight: 4 lb
Package Dimensions: 2.5" X 7.75" X 2"
Made in: Spain

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