Skip to product information
1 of 1

Sio-2

SIO-2 White Earthenware Clay 12.5kg bag

SIO-2 White Earthenware Clay 12.5kg bag

Regular price $38.50 AUD
Regular price Sale price $38.50 AUD
Sale Sold out

 

Special white earthenware body for throwing and modelling. It is a high quality and polyvalent clay, very popular for its finesse and plasticity. Its balanced calcium carbonate content confers higher
stability than traditional white earthenware bodies. Its coefficients of thermal expansion are ideal for standard glazes for pottery, in both once and twice firing processes. Available in extruded body(moist form) for throwing, shaping and modelling.

Firing range (biscuit): 1050-1080ºC
Water content (throwing): 20%
Plasticity (IP Atterberg): 16
Carbonate content (CaCO3): 17%
Drying shrinkage: 6.8%
Firing shrinkage (1050ºC): -0.4%
Porosity (water absorption at 1050ºC): 12.3%
Dry bending strength: 5.1 N/mm2
Fired bending strength (1050ºC): 27.8 N/mm2
Thermal coefficient (25-500ºC): 79.1 x 10-70C-1

Due to the weight of this product a quote is required prior to dispatch. Please email thornleigh@arthousedirect.com.au for a quote.

View full details