What is the Difference Between Porcelain, Stoneware and Earthenware Ceramic?
A lot of the times people are puzzled by the usage of these terms and their differences; the fact is they are all types of traditional ceramics. They are all made using the basic material clay. There are other sub categories of ceramics besides these three, so read on. The differences arise when different clay compositions are used at different firing temperatures and the resultant porosity after firing. Remember raw clay materials if not fired will simply dissolve in water! • Bone China as the name suggests has a component of bone ash mostly cattle which has been burnt and ground to a fine powder. It is held in high regard as it is the most expensive and of the highest quality. It is famous for its delicate look and is commonly referred to as just “china”. The bone ash compound gives it the translucent and white look. It is obtained by firing at a very high temperature. Water absorption is 0%. • Porcelain is similar to bone china but is less translucent since it does not contain bone
