{"product_id":"pa-white-earthenware-clay-276lb-cone-05-03","title":"PA White Earthenware Clay 27.6lb (Cone 05 - 03)","description":"\u003cp\u003e\u003cstrong\u003eWhite Earthenware Clay\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eWhite earthenware clay body especially formulated for wheel-throwing and modeling. It is a high quality and polyvalent clay, very popular for its fineness and plasticity. Its balanced calcium carbonate content confers higher stability than traditional white earthenware clays. Its coefficients of thermal expansion are ideal for standard pottery glazes, in both single and twice firing processes. Available in extruded body (moist form), being suitable for wheel-throwing, shaping and modeling.\u003cbr\u003e\u003cbr\u003eFiring range (biscuit): \u003cstrong\u003eCone 05-03 (1911º-2019ºF)\u003c\/strong\u003e\u003cbr\u003eWater content: 20%\u003cbr\u003ePlasticity (IP Atterberg): 16\u003cbr\u003eCarbonate content (CaCO3): 17%\u003cbr\u003eDrying shrinkage: 6.8%\u003cbr\u003eFiring shrinkage at Cone 04: -0.4%\u003cbr\u003ePorosity (water absorption) at Cone 04: 12.3%\u003cbr\u003eDry bending strength: 5.1 N\/mm2\u003cbr\u003eFired bending strength at Cone 04: 27.8 N\/mm2\u003cbr\u003eThermal coefficient (a25-500ºC): 79.1x10-7ºC-1\u003c\/p\u003e","brand":"SIO-2","offers":[{"title":"Default","offer_id":48015230533947,"sku":"10 400 201","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pa.jpg?v=1710983103","url":"https:\/\/maacaffestore.com\/products\/pa-white-earthenware-clay-276lb-cone-05-03","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}