Porcelain is a high-quality, fine-grained ceramic material that is fired at very high temperatures, typically between 1,200°C and 1,400°C (2,200°F to 2,600°F). It is made primarily from kaolin (a type of fine white clay) and sometimes includes other materials like feldspar and quartz. Porcelain is characterized by its smooth, white, and translucent appearance, as well as its strength, durability, and resistance to heat and water.