Crystallized silicate powder by synthesized and high temperature reistant porcelain body having the same

摘要

The present invention discloses crystallized silicate-synthetic powder comprising a cordierite (2MgO.2Al₂O₃.5SiO₂) crystalline phase, a mullite (3Al₂O₃.2SiO₂) crystalline phase and a corundum (Al₂O₃) crystalline phase, and discloses a high-heat resistant porcelain body containing the above crystallized silicate-synthetic powder and formed by mixing the crystallized silicate-synthetic powder and kaolin mineral.