What is bone China?
Bone China was originally called bone powder porcelain, or bone China for short. The so-called bone China is a kind of porcelain clay mixed with bone powder and timely, which is light in texture and milky white. Porcelain can be vaguely transparent when placed under a lamp. Bone China is made by adding animal bone powder in the production process, which is internationally recognized as high-quality bone China (fine? Bones? China).
Bone meal is made from cattle, sheep, pig bones, etc ..... The cattle bone is the best. This component can increase the hardness and transparency of porcelain, and its strength is higher than that of ordinary porcelain, so it can be thinner than ordinary porcelain. The greater the bone content, the easier it is to burn during the production process, so the finished product is more expensive. The finished bone China is light, fine and hard (twice as hard as daily-use porcelain), not easy to wear and break, with moderate light transmittance and good thermal insulation, and its color is natural milky white unique to natural bone powder.
Bone China has exquisite materials, fine production and strict standards, and requires extremely high physical and chemical indexes such as regularity, whiteness, transparency and thermal stability. Porcelain was always a patent in China at the end of 17 and the beginning of 18. After the industrial revolution, modern Europe gradually formed its own porcelain-making technology in the development of Venetian glass technology. They not only copied blue-and-white porcelain and colored porcelain from China, but also developed a variety of high-quality porcelain.
The difference between bone China and ceramics
1. weight: bone China of the same type is lighter than ceramics.
2, color: the color of bone China is moist as jade, and the ceramics will be green.
3. Good thermal insulation: Compared with traditional porcelain, bone China has better thermal insulation and tastes better when drinking coffee or making tea.
4. High-grade: Bone China is the only recognized high-grade porcelain in the world at present, which has dual values of use and art, is a symbol of rights and status, and is known as the king of porcelain. The picture on the bone China will be very real and clear.
5, listen to the sound: hold the bone China in the palm of your hand, take a pen or a small stick to knock on the bone China bowl will make a bell-like sound.
6. Choose a larger bone China bowl, pour in about as much water as the first joint of your fingers, and rub your fingers around the bowl with water, which will make a loud "squeak" sound.
I will give you a detailed introduction through Bian Xiao, and I believe you should have a brand-new understanding of bone China. Bone China appeared at the end of 17. At that time, it was always a patent of China, so China's bone China has a long history. Generally speaking, bone China is superior to ceramics. Bone China is recognized as a high-grade porcelain in the world, and its technology is very exquisite. When buying bone China, we must identify the quality, either by listening to the sound or by other means.
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