2, the production process is different. The manufacturing process of ceramics is relatively simple, so the artistic value will be lower. The flower surface and glaze surface of bone China are integrated, and there is no lead and cadmium harmful to human body. It can be called real "green porcelain", and long-term use is beneficial to human health. Bone China is made by secondary firing in Britain, China, Japan, Germany, Russia and Thailand. Bone China is light, fine and hard (twice as hard as daily-use China), and it is not easy to wear and break. It does not crack once when exchanged with water and heat at 180℃ and 20℃, and its water absorption is less than 0.003%.
3, the use effect is different. Due to the manufacturing process and structure of bone China, the heat insulation effect of bone China will be relatively better, and the wear resistance of bone China is also better than that of ceramics. Bone China is more durable than ordinary ceramics, because the composition of bone China is different from ordinary porcelain, which can make it thinner, tougher and more wear-resistant, and it is not easy to wear and break. The hardness of bone China should be more than twice that of ceramics, and it will not crack after heat exchange with water at 180℃.
Extended data
Bone China is exquisitely carved, elegant in shape, warm in color and jade-like, with colorful flowers. Bone China has been accepted and used by more and more people since its development. It is no longer just a guy eating and a soup container, but a kind of enjoyment of fashion art and the embodiment of catering civilization, which gradually penetrates into daily life.
Bone China has better strength, thinner carcass and lighter specific gravity. Because the composition of bone China is different from that of ordinary porcelain, it can be thinner, tougher and more wear-resistant. However, due to the difficulty of high-temperature molding, molding is objectively a factor of high rejection rate and high price.