Artemis White Grogged Stoneware 1230-1300C
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About
Artemis White Grogged Stoneware 164-ARTE Recommended firing range 1230-1300C / Cone 6 to 10*
Artemis is a smooth white stoneware clay body with 40% fine grog (up to 80 Mesh). Ideal for wheel-throwing and modelling fine detail, and is particularly suited to crystalline glazes (see Jose Maria Mariscal's website here). The high grog content provides excellent performance during drying and firing. Ivory in colour after firing, giving an excellent base for glazes and colouring oxides. Supplied in a 12.5kg bag.
Indicative texture 1-2 (Smooth 1-Coarse 10).
SIO2 technical data:
- Biscuit: Cone 06 (1020ºC)
- Water content: 19%
- Plasticity (IP Atterberg): 16
- Carbonate content (CaCO3): 0%
- Drying shrinkage: 5.9%
- Firing shrinkage at Cone 10: 7.0%
- Porosity (water absorption) at Cone 10: 0.0%
- Dry bending strength: 3.0 N/mm2
- Fired bending strength at Cone 10: 45.3 N/mm2
- Thermal coefficient (a25-500ºC): 52.6x10-7ºC-1"
(*) 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.
To comply with RHA regulations concerning tail-lift deliveries (where there is no fork-lift truck available at the delivery point) the maximum net weight of clay we are now permitted to pack on standard pallet is 950kg (76 x 12.5kg bags of clay). To achieve the best price for your clay, please add the full 1000kg to your cart when checking out and we will make the necessary weight adjustment/refund when we receive the order.
We have added cone numbers to our firing ranges for guidance purposes. Please refer to the 60c/hr column for large regular or self-supporting cones on the Orton Cones Conversion Chart which can be downloaded here.
Technical data is approximate and provided for guidance only. Our Clay Analyses sheet can be downloaded here.
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