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Sio-2 hmota BERLIN šedá kamenina s ostřivem/ 12.5kg
(40% ostřiva 0-0.2 mm,1200-1300°C)
Grey stoneware clay with 40% impalpable grog 0-0.2 mm (up to 80 Mesh). Formulated for artistic ceramics, it is ideal for throwing and modelling smooth pieces with fine details. The high content of grog confers an excellent behaviour 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. Available in extruded body (moist form).
Firing range: 1200-1300°C / Cone 5-10, Biscuit temperature: 1000°C / Cone 06, Water content: 19%, Plasticity (IP Atterberg): 16, Carbonate content (CaCO3): 0%, Drying shrinkage: 5.7%, Firing shrinkage (1300°C): 6.7%, Porosity (water absorption at 1300°C): 0.1%, Dry bending strength: 2.9 N/mm2, Fired bending strength (1300°C): 42.9 N/mm2, Thermal coefficient (25-500°C): 53.8x10^-7°C^-1
Product code : 7599
Price with VAT :
14,23 € / piecePrice without VAT : 11,76 €
Unit of measure : piece
Weight * : 12.5 kg
Delivery date :
In stock 6 piece
Technical data sheet »
* The weight is for reference only, it is used to determine the price for postage.
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