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Mørk Steingodsleire
1 kg.
Bildet kun til illustrasjon, se brennprøver på verkstedet for sammenligning.
Denne typen leire resirkulerer vi ikke, det må du gjøre selv.
Obs: det er uvist hvordan leiren reagerer med våre dyppeglasurer.
Prisen inkluderer glasur, underglasur, voks, oxider og brenning.
Steingodsleire_ mørk BLåFARGET LEIRE
Enhetspris: 225 kr
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Størrelse
1Kg
BLUE4005: BLÅFARGET LEIRE 1000-1240 CHAM 40% 0.5MM
WE1568: SORT STEINGODS PRNI 0-0,2 40% CH. 1200-40C
High fire black body with 40% impalpable grog 0-0.2 mm. Formulated for artistic ceramics, it is ideal for wheel-throwing and modelling smooth pieces with fine details. The high content of grog confers an excellent behaviour during drying and firing. Its beautiful and intense black firing colour in oxidising atmosphere is very exclusive of PRN range and becomes an ideal artistic mean of expression. In reducing atmosphere, metallic effects with shades of blue are obtained. Suitable for tableware (food-safe), according to ISO 6486. Available in extruded body (moist form).
Firing range: 1200-1240ºC
Biscuit temperature: 1000ºC
Water content: 21%
Plasticity (IP Atterberg): 22
Carbonate content (CaCO3): 0%
Drying shrinkage: 7.0%
Firing shrinkage (1240ºC): 7.1%
Porosity (water absorption at 1240ºC): 1.3%
Dry bending strength: 4.6 N/mm2
Fired bending strength (1240ºC): 33.3 N/mm2
Thermal coefficient (25-500ºC): 51.1x10^-7ºC^-1
Firing range: 1200-1240ºC
Biscuit temperature: 1000ºC
Water content: 21%
Plasticity (IP Atterberg): 22
Carbonate content (CaCO3): 0%
Drying shrinkage: 7.0%
Firing shrinkage (1240ºC): 7.1%
Porosity (water absorption at 1240ºC): 1.3%
Dry bending strength: 4.6 N/mm2
Fired bending strength (1240ºC): 33.3 N/mm2
Thermal coefficient (25-500ºC): 51.1x10^-7ºC^-1
Recommendations for use with glazes
Use zinc-free (Zn-free) glazes to prevent from unexpected reactions such as bubbling or color changes. Other elements that can react are zirconium (Zr) and tin (Sn). We recommend consulting your usual glaze supplier to ensure proper suitability with this ceramic clay body.
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