White Stoneware Clay with Impalpable Grog

White 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. Its particular ivory color after firing is much appreciated and provides an excellent ware for glazes and coloring oxides, which develop bright and intense tones. Available in extruded body (moist form).

Firing range: Cone 6-10 (2269º-2381ºF)
Biscuit: Cone 06 (1855ºF)
Water content: 19%
Plasticity (IP Atterberg): 16
Carbonate content (CaCO3): 0%
Drying shrinkage: 5.9%
Firing shrinkage at Cone 10: 7.0%
Porosity (water absorption) at Cone 10: 0.0%
Dry bending strength: 3.0 N/mm2
Fired bending strength at Cone 10: 45.3 N/mm2
Thermal coefficient (a25-500ºC): 52.6x10-7ºC-1

 

Sold in 27.6lb boxes

PRAI White Stoneware

$22.60Price
     

    Core Clay

    513-351-0036

    Studio Entrance: 1912 Hudson Avenue

    Gallery: 3846 Montgomery Road

    Norwood, OH 45212

    Hours of Operation: 

    Monday-Friday 10:00am-9:00pm

    Saturday 10:00am-4:00pm 

    Sunday 12:00pm-4:00pm

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