Primo Clays
Paper Clay PCL 12.5Kg Bag
Paper Clay PCL 12.5Kg Bag
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Stoneware paper clay with impalpable grog 0-0.2 mm. Formulated for artistic ceramics, it is unique for modelling, thanks to its exceptional plasticity. It is especially suitable for making impossible shapes with difficult drying. The presence of paper fibres inside avoid formation of cracks and problems of deformations, and leads PCL clay to surprising artistic possibilities. Odourless. Available in extruded body (moist form).
Firing range:Â 1100-1260ÂșC
Biscuit temperature: 1050ÂșC
Water content: 24%
Plasticity (IP Atterberg): 27
Carbonate content (CaCO3): 0%
Drying shrinkage: 7.2%
Firing shrinkage (1200ÂșC): 6.0%
Porosity (water absorption at 1200ÂșC): 4.2%
Dry bending strength: 5.2 N/mm2
Fired bending strength (1200ÂșC): 39.5 N/mm2
Thermal coefficient (25-500ÂșC): 53.7x10^-7ÂșC^-1
Toggle across the below to see this clays attributesÂ
| Clay Bodies | Attaching | Large Sculpting | Slabwork | Throwing |
| Paper Clay | Yes | Yes | Yes | Yes |
Â
30 days

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