The difference between sterilized tableware bone china and new bone china

There are many materials for disinfection tableware in the market. Bone china is more expensive. Some shopping malls or manufacturers use new bone china to pretend to be bone china to increase sales. In fact, there is a big difference between the two. 1. 40% bone meal is added to the bone china of disinfection tableware, but the new bone china does not; 2. The firing process of bone china is complex, firing many times, while the new bone china is fired only once; 3. Bone china is whiter, more transparent, lighter and more beautiful than new bone china. How to distinguish? 1. Price: generally too cheap bone china disinfection tableware should be careful, see clearly the ingredients indicated, do not be deceived by the name; 2. Light transmittance: cover bone china on the bulb. If it is transparent and bright, it is bone china; 3. Sound: use your fingers to gently flick the outer wall. If you hear a clear and loud sound, it is usually bone china. Bone china disinfection tableware has always been relatively expensive, because its materials are exquisite, the production is exquisite enough, and the firing process is also very demanding, no matter from the white, transparency or regularity, there are extremely high requirements, the yield is not high. The unique firing process and the addition of bone powder make the bone porcelain appear whiter and more delicate than ordinary porcelain, and it is transparent, bright, light and with few flaws, making the firing very difficult. However, the new bone china is quite different. Although its name is also bone china, the new bone china is actually ordinary white porcelain with certain permeability, but there is no natural bone powder added in it.