{"product_id":"sio-2-black-ice-black-porcelain","title":"Sio-2 | BLACK ICE Black Porcelain","description":"\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eBlack Ice is a black porcelain body noted for its beautiful black graphite fired color. It has high plasticity, which makes it ideal for wheel-throwing and modeling. Its formula is very stable and provides a secure firing range between Cone 6 and Cone 7 (oxidizing atmosphere). Suitable for tableware (food-safe), according to ISO 6486:1999. Available in extruded body (moist form). Supplied in a practical 11 lb cylindrical format with double packaging.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFiring - Ceramic kiln high fire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight\/Volume - \u003c\/span\u003e\u003cb\u003e11 lbs\u003c\/b\u003e\u003cspan\u003e - 5 kg\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGrog - No grog\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eState - Moist form (plastic body)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStiffness - For wheel throwing and handbuilding\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFiring range: \u003c\/span\u003e\u003cb\u003eCone 6-7\u003c\/b\u003e\u003cspan\u003e (2192º-2264ºF \/ 1200-1240ºC)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBisque firing temperature: \u003c\/span\u003e\u003cb\u003eCone 06\u003c\/b\u003e\u003cspan\u003e (1832ºF \/ 1000ºC)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWater content: 20%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePlasticity (IP Atterberg): 11\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCarbonate content (CaCO3): 0%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDrying shrinkage: 5.4%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFiring shrinkage at Cone 6: 10.3%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePorosity (water absorption) at Cone 6: 0.0%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDry bending strength: 3.1 N\/mm2\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFired bending strength at Cone 6: 39.8 N\/mm2\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThermal coefficient (a25-500ºC): 54.3x10-7ºC-1\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Vancouver","offer_id":42007160356923,"sku":"","price":42.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2238\/3931\/files\/black_porcelaine.png?v=1741566241","url":"https:\/\/www.potteryprovisions.ca\/products\/sio-2-black-ice-black-porcelain","provider":"Pottery Provisions","version":"1.0","type":"link"}