Bone china is a kind of ceramic raw material and natural animal bone powder. The color of Bone China will vary according to the content of bone powder. The higher the content of bone meal, the whiter it will be. On the contrary, the lower the content of bone meal, the more yellow the color. High quality bone china is bone china with bone powder content of more than 43%. Its color is milky white, soft, moist, like jade, with high regularity, delicate porcelain, low water absorption, easy to clean and unique vision.
Bone china will turn yellow after a long time. The color of high-quality bone porcelain itself is not easy to change. For example, there are many bone china. If bone china turns yellow after a long time, the sensory experience will be bad. Few people are willing to buy back the collection at a high price. It usually turns yellow because bone china itself is not well maintained. Bone china is a healthy porcelain without lead, which is easier to dye than others. When using bone china, we should pay attention to:
1. It is recommended to clean immediately after use. If the cup is decorated with metal, it is obviously inappropriate to wipe the surface of the cup with polishing agent.
2. It is recommended to wash by hand, usually with warm water. If detergent is used, use neutral detergent and soft cloth.
3. Maintain it well and take good care of it, because it is easy to burst due to sudden cooling and heating.