SIO-2 TOFFEE caramel stoneware 0-0.2mm 12.5kg

Caramel stoneware clay with 40 % extrafine 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 a beautiful range of natural tones, from oatmeal beige to caramel brown, which create a warm base that is highly appreciated in ceramic decoration. Suitable for tableware (food-safe), according to ISO 6486. Available in extruded body (moist form).

Firing range*: 1200-1300 ºC / Cone 5½-11
Biscuit temperature: 1000 ºC / Cone 06
Water content: 19 %
Plasticity (IP Atterberg): 13
Carbonate content (CaCO3): 0 %
Drying shrinkage: 6.2 %
Firing shrinkage 1300 ºC: 5.6 %
Porosity (water absorption) at 1300 ºC: 0.1 %
Dry bending strength: 3.5 N/mm2
Fired bending strength 1300 ºC: 50.8 N/mm2
Thermal coefficient 1250 ºC (25-500 ºC): 67.6x10^-7 ºC^-1

Available in the United States and Canada. ACMI AP Seal. Conforms to ASTM D-4236

(*) Firing range recommended for the clay to develop its best performance, both in terms of technical and safety characteristics, under conventional firing conditions. The colour samples may show temperatures outside the recommended range to provide a broader view, but these are pieces fired under controlled conditions. Cone equivalence according to Orton table for self-supporting cones, regular-SSB and 60 ºC/hr heating rate.