Berlin Gray Stoneware Clay 27.6Lbs (Cone 5-10)

Description

High-Quality Berlin Gray Stoneware Clay

Are you looking for a high-quality stoneware clay that can help you create stunning artistic ceramics? Look no further than the Berlin Gray Stoneware Clay 27.6Lbs (Cone 5-10) from Sio-2. This grey stoneware clay with 40% impalpable grog 0-0.2 mm (up to 80 Mesh) is specifically formulated for artistic ceramics, making it ideal for throwing and modelling smooth pieces with fine details.

Excellent Behavior During Drying and Firing

The high content of grog in this stoneware clay confers an excellent behavior during drying and firing, making it a popular choice among ceramic artists. This means you can focus on creating your masterpiece without worrying about the clay cracking or deforming during the firing process.

Range of Greys to Suit Your Style

Depending on the firing temperature, the Berlin Gray Stoneware Clay develops an interesting range of greys, from cement to dark grey. This makes it perfect for ceramic artists who want to create truly unique and avant-garde pieces that stand out from the crowd.

Food-Safe and Versatile

Not only is this stoneware clay perfect for artistic ceramics, but it’s also suitable for tableware (food-safe) according to ISO 6486. This means you can create functional pieces like plates, bowls, and cups that are both beautiful and safe to use.

Easy to Use and Available in Moist Form

The Berlin Gray Stoneware Clay is available in extruded body (moist form), making it easy to use and shape. With a water content of 19% and a plasticity (IP Atterberg) of 16, this clay is perfect for throwing and modelling.

Technical Specifications

Firing range: 1200-1300ºC / Cone 5-10. Biscuit temperature: 1000ºC / Cone 06. Carbonate content (CaCO3): 0%. Drying shrinkage: 5.7%. Firing shrinkage (1300ºC): 6.7%. Porosity (water absorption at 1300ºC): 0.1%. Dry bending strength: 2.9 N/mm2. Fired bending strength (1300ºC): 42.9 N/mm2. Thermal coefficient (25-500ºC): 53.8×10^-7ºC^-1.