{"product_id":"sio2-apache","title":"SiO2 Apache Clay - 12.5 kg","description":"\u003ch3\u003e SiO-2 APACHE red clay\u003c\/h3\u003e\n\n\n\u003cp\u003e Apache Mica Clay. The recipe for this clay comes from the Apache, Felipe Ortega, of New Mexico, and harkens back to the ancient tradition of mica clay pottery dating back over 400 years. The clay is composed of white mica and low-grade red clays. Its unique Apache character is achieved after firing.\u003c\/p\u003e\n\n\n\u003cp\u003e The mass is available in plastic form, in 12.5 kg packages.\u003c\/p\u003e\n\n\n\u003cul\u003e\n\n\u003cli\u003e Temperature range: 920-1000°C\u003c\/li\u003e\n\n\u003cli\u003e Water content by weight: 24%\u003c\/li\u003e\n\n\u003cli\u003e Plasticity (IP Atterberg): 23\u003c\/li\u003e\n\n\t \u003cli\u003eThickness and density of fireclay: 0%\u003c\/li\u003e\n\n\u003cli\u003e Carbonate content (CaCO3): 0.8%\u003c\/li\u003e\n\n\u003cli\u003e Shrinkage during drying: 4.5%\u003c\/li\u003e\n\n\u003cli\u003e Shrinkage during firing: (950°C) 0.3%\u003c\/li\u003e\n\n\u003cli\u003e Porosity (water absorption 950ºC): 15.8%\u003c\/li\u003e\n\n\u003cli\u003e Dry bending strength: 5.9 N\/mm2\u003c\/li\u003e\n\n\u003cli\u003e Bending strength after firing at 950°C: 18.4 N\/mm2\u003c\/li\u003e\n\n\u003cli\u003e Coefficient of expansion 1000°C (25-500°C): 60.2x10^-7°C^-1\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"font-size: 13px;\"\u003ePackage weight: 12.5 kg\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.ceramiq.pl\/files\/16570\/sio2-apache-karta-tech.pdf\"\u003eSafety data sheet (en)\u003c\/a\u003e\u003c\/p\u003e","brand":"Sio-2","offers":[{"title":"Default Title","offer_id":52522842521939,"sku":"SiO2 APACHE","price":15.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/1409\/1859\/files\/sio2-apache-01_big_c291859e-88f2-45ae-8af3-99e3d5de3af1.jpg?v=1764796260","url":"https:\/\/ceramiq.pro\/en-de\/products\/sio2-apache","provider":"Ceramiq.pro","version":"1.0","type":"link"}