Grogged Red Earthenware Clay 0-0.5mm 12.5kg
Red earthenware clay with 20% fine grog 0-0.5 mm (up to 35 Mesh). Ideal for medium size pieces. The presence of grog confers to the clay a very interesting textured surface (not flat) which, in turn, provides a set of suitable properties for the design of pieces in complex drying situations, thus avoiding the creation of deformations and cracks. Available in extruded body (moist form), being suitable for shaping and modelling.
Firing range:Â 970-1055ÂșCÂ /Â Cone 06-04
Water content (throwing): 19%
Plasticity (IP Atterberg): 14
Carbonate content (CaCO3): 8%
Drying shrinkage: 4.5%
Firing shrinkage (1000ÂșC): 0.6%
Porosity (water absorption at 1000ÂșC): 12.9%
Dry bending strength: 4.6 N/mm2
Fired bending strength (1000ÂșC): 19.9 N/mm2
Thermal coefficient (25-500ÂșC): 72.2x10^-7ÂșC^-1
Original: $18.65
-70%$18.65
$5.59Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Red earthenware clay with 20% fine grog 0-0.5 mm (up to 35 Mesh). Ideal for medium size pieces. The presence of grog confers to the clay a very interesting textured surface (not flat) which, in turn, provides a set of suitable properties for the design of pieces in complex drying situations, thus avoiding the creation of deformations and cracks. Available in extruded body (moist form), being suitable for shaping and modelling.
Firing range:Â 970-1055ÂșCÂ /Â Cone 06-04
Water content (throwing): 19%
Plasticity (IP Atterberg): 14
Carbonate content (CaCO3): 8%
Drying shrinkage: 4.5%
Firing shrinkage (1000ÂșC): 0.6%
Porosity (water absorption at 1000ÂșC): 12.9%
Dry bending strength: 4.6 N/mm2
Fired bending strength (1000ÂșC): 19.9 N/mm2
Thermal coefficient (25-500ÂșC): 72.2x10^-7ÂșC^-1
