How to choose bone china?Is it better to have bone china or white porcelain?

Bone china is made by adding herbivore bone meal as raw material and firing calcium phosphate as a solvent in phosphate, kaolin, quartz, feldspar and other porcelain clay, and its bone meal content shall not be less than 40%. Cow, sheep, pig bones, etc. are used for bone meal, and beef bones are preferred.

Identification method of bone china:

a. Color: Bone china presents a natural milky white color due to the reason of powder, which is a little yellow in popular terms, which is a characteristic that cannot be imitated by any other porcelain.

B, permeability: bone china itself production formula of the reason for an important external feature is permeability, but this feature is not exclusive to bone china, the market shell porcelain, white porcelain, pearl porcelain as long as it is made thinner, there is also permeability, but bone china and their permeability is different, for customers, put bone china under the bulb to see, high bone powder content of high-grade bone china is the overall permeability, bone china with low bone meal content and other porcelain species in the permeability effect is obviously different. Moreover, the permeability of bone china is much higher than that of similar porcelain for porcelain of the same thickness.

c. Sound: The two high-grade bone china products gently collide, and the sound is as pleasant as the sound of wind chimes, and there will be an echo for a few seconds, while other porcelain species basically do not.

White porcelain is a type of traditional Chinese porcelain classification (celadon, blue and white porcelain, colored porcelain, white porcelain). It is made of porcelain blanks with low iron content and fired with pure transparent glaze (early white porcelain has appeared in the Eastern Han Dynasty tomb in Changsha, Hunan).

What kind of porcelain to choose for tableware depends on personal preference, and it has little impact, perhaps the color and craftsmanship have a greater impact on your choice. If you buy it in Wenzhou, you can go to the porcelain jazz porcelain sales exhibition hall, which has tableware of various materials, covering the seven major porcelain capitals of the country, high-quality porcelain, and professional porcelain culture explainers, you can ask and choose the most suitable porcelain.

If you like it personally, if you want to be a tableware, it is recommended to use white porcelain.

Personally, I think it depends on your actual needs.

If you have high requirements for the craftsmanship of the tableware itself, bone china will of course be better, and the cost will be more expensive. If you have higher health requirements, it will be more appropriate to choose ceramics at this time, because the mineral content in ceramics will be higher, and it will also be beneficial to human health. At present, there are many types of tableware on the market, not only the ceramics we often use, but also a variety of metal products, all the standards are actually only based on individual needs to decide, there is no absolute superiority or inferiority.

First, let me first talk about some advantages and disadvantages of bone china.

If we choose bone china alone to make tableware, the process is more complicated, so the cost is relatively high, and the difficulty of making is also very high. For those who have certain requirements for art, you can indeed choose bone china to make tableware, which will significantly enhance the artistic atmosphere of the home. If you don't want to use bone china as a daily tableware, you can also choose to collect these tableware, because bone china has a certain collection value.

Second, ceramics will be more suitable for most people.

For most normal families with average economic conditions, ceramics will obviously be more suitable for most families. Our current mainstream tableware is generally ceramic technology, according to the difficulty of the process, there will be different **. In fact, the ceramic process is not only very beautiful, but also beneficial to the health of the human body, because the ceramic process itself will have certain minerals, and we can supplement the minerals needed by the human body in the process of use.

Third, you have to make specific choices according to your actual needs.

Strictly speaking, the absolute value of bone china is higher than that of ceramics. If your financial conditions are right, you can choose bone china type of cutlery. If you want to collect, families with modest means can afford bone china type cutlery. <>

Everyone has their own requirements for tableware, there is no fixed answer to this question, you just need to make a choice according to your specific needs.

You should choose bone china, because the quality of bone china tableware will be better, and the appearance is also very exquisite, and the service life is particularly long.

It is definitely better to choose bone china, because bone china tableware is generally not easy to break, and it is not easy to hurt children's hands.

I know that I should choose ceramic, because this material is very good, and it can be used for a long time without any deformation.

Bone china is healthier.

The scientific name of bone china is bone ash porcelain, which is a kind of porcelain made of animal bone char, clay, quartz and feldspar as raw materials, and is made by high-temperature plain firing and low-temperature pomelo firing. Bone china contains more than 40% of herbivore ashes, which is an environmentally friendly green consumer product, compared with some general ceramics, bone china is more white, delicate, transparent and lightweight.

White porcelain is a kind of traditional Chinese porcelain classification, with low iron content of porcelain blanks, applied to pure transparent glaze firing, Jingdezhen five dynasties kiln site is the earliest white porcelain found in the southern region of the production area, its technical development has been passed down to the present.

The differences between white porcelain and bone china are:

1. At the level of technology: bone porcelain and glaze are fused as a whole, without lead and cadmium harmful to the human body, which can be called a real "green porcelain", and long-term use is beneficial to human health. Bone china is produced in the United Kingdom, China, Japan, Germany, Russia, and Thailand after a second firing, and the process is complex.

2. In terms of thermal insulation effect: Compared with traditional porcelain, bone china has better heat retention and has a better taste when drinking coffee or tea. <>

Bone china is a tableware commonly used in our daily life, with exquisite materials, fine production, unique shape, white texture, and is deeply loved by families. Next, PCHOUSE will talk to you about how to choose bone china tableware.

1. Look at the color. The color here mainly refers to the color of the surface of the bone china. When choosing, look at the carcass part of the bone china that is not covered with patterns on the surface, milky white or milky white is best. Bone china is not as white as possible, it is too white because additives are added, which may be harmful to the human body.

2. Listen to the sound. Good bone china, it will make a crisp sound when played, and the sound will be long-lasting. When buying, put the bone china in the palm of your left hand and then flick the edge of the bowl with your right hand, if the sound is as crisp as the bell, it indicates good quality.

Alternatively, you can pour water into the bone china and slide it around the edge of the bowl with your hands, if it makes a "chirp" resonance sound, it indicates good quality. The bigger the bowl, the louder it will be.

3. Touch the bottom of the bowl. The workmanship of the bottom of the bowl is the finest, and it is mostly polished twice, which is smooth and scratch-resistant. When buying, touch the bottom of the bowl with your hands once, if it feels very good, the bottom surface of the bowl is smooth, and it is recommended to buy it.

3. Measure hardness. Although bone china looks very thin and gives people a feeling of not being dropped, it is not the case, bone china is relatively strong, and there will be no cracks even if two bone china are used against each other. When purchasing, you might as well take two bone china and touch them, or you can ask the merchant to test the collision effect.

There are many people who are very interested in bone china tableware, but they are not very clear about how to choose bone china tableware. In order to avoid being pitted, we have specially sorted out the relevant information for you, and also brought bone china tableware brand recommendations.

How to choose bone china tableware.

How to choose bone china tableware 1) To buy bone china tableware, you must choose the regular market, and you must not be greedy to buy inferior products without formal manufacturers. The state stipulates that when the tableware is soaked in 4% acetic acid, the dissolution of lead shall not be greater than 7 milligrams of liters, and the dissolution of cadmium shall not be greater than milligram liters. At present, the products of regular manufacturers can basically meet the requirements of this code;

How to choose bone china tableware 2) When buying, pay attention to the color of the tableware, touch the surface of the tableware with your hands, and see whether the inner wall is smooth and clean;

How to choose bone china tableware 3) Smell whether there is a peculiar smell with your nose;

How to choose bone china tableware 4) Don't buy bone china tableware with too bright colors. In order to make the color bright, the manufacturer will add some heavy metal additives to the glaze, therefore, the brighter the color of the tableware, the more likely the heavy metal is to exceed the standard;

How to choose bone china tableware 5) should buy raw materials, process control is more strict glaze color reading, underglaze color tableware;

Bone china tableware brand recommendation.

Bone china tableware brand recommendation 1: Haigray, Tangshan Haigray bone china **** is a joint venture established by Tangshan Haigray Porcelain Factory, Hong Kong China Travel Service (Group) ****, Hong Kong Huafeng domestic products **** in 1993, registered duty reached the registered capital of 10,000 yuan.

Bone china tableware brand recommendation 2: Dongsheng, located in Tangshan, the northern porcelain capital of Dongsheng bone china, combines the skillful ceramic production process with the world's advanced ceramic machinery technology and classic design to produce bone china with excellent quality.

After reading the introduction of this article, do you now know how to choose bone china tableware? In fact, it is not difficult to choose bone china tableware, generally as long as it is recommended by the bone china tableware brand, the big brands are of trustworthy quality. Late high burning.

White porcelain is better.

White porcelain is a kind of traditional Chinese porcelain classification, with low iron content of porcelain blanks, applied to pure transparent glaze firing, Jingdezhen five generations kiln site is the southern region has been found the earliest amount of white porcelain origin, its technical development has been passed down to the present, and high white porcelain is Jingdezhen selection of local high-quality kaolin and other raw materials, after finishing configuration, made of high temperature reduction firing, its stability is higher, porcelain glaze is pure and delicate, clean and flawless, ice muscle jade bone, and the whiteness is as high as the degree, relative to bone china, far more than the whiteness of bone china. In 1965, it was selected by the National Ceramics Association as "the first in the country in terms of whiteness", and was recognized as the world's highest-grade and most environmentally friendly porcelain.

Bone china was invented by the British in 1794, and its technical content is certainly incomparable with that of Jingdezhen, the origin of porcelain. Bone china is to add animal ashes as the main raw material, so as to improve its whiteness and hardness, the British standard of bone china is to contain 30% tricalcium phosphate from animal bones, and the finished product has light transmittance, before it can become bone china. But now the content of bone china bone powder on the market is very different, as low as 20 percent, high up to 50 percent, and the quality of bone china is also very different, and compared with the high white porcelain production requirements, the addition of raw materials is more strict, and the fired glaze will never change color, but the bone china will turn yellow in about four years, so we have heard of the collection of Jingdezhen white porcelain, but have not heard of someone collecting hundreds of years of bone china, high white porcelain hardness, not easy to hurt the glaze, but bone china is easy to leave scratches, Therefore, bone china sellers will tell everyone that if there are scratches, they can be gently sanded with toothpaste.

The thinness, whiteness, hardness and high white porcelain of bone china can be easily done, but the mud and glaze color of porcelain are not the same, bone china is generally yellowish, and the high white porcelain used for reduction firing is generally blue and white, and the finished product fired is more transparent. Gaobai porcelain, as the name suggests, is fired at high temperatures, with a firing temperature of up to 1350 degrees, while the firing temperature of bone china is generally between 800 and 1200, and porcelain is characterized by the higher the temperature, the harder the texture, and from the perspective of use, Gaobai porcelain is more solid.

Bone china is a kind of ceramic, compared with general ceramic products, the body of bone china is slender, the glaze is more translucent and delicate, the senses are pleasing to the eye, and the production process is basically the same. Compared with general ceramic products, bone china uses more advanced raw materials, so the cost is higher.

Porcelain is divided into white porcelain, bone china, and new bone china (excluding bone meal). White porcelain is an old-fashioned product, heavy, thick and rough, with a high content of heavy metals, and it is very cheap. Bone china is a new type of product, with the characteristics of light, thin, delicate porcelain, low and heavy metal content, and it is more expensive.

New bone china is relatively low because it does not contain bone meal and contains chemical raw materials. Many unscrupulous businesses take advantage of consumers who do not know how to identify bone china and white porcelain and new bone china, and use a large number of white porcelain and new bone china as bone china to earn illegal profits. How do we specifically identify bone china and white porcelain-grade new bone china?

Weighing weight, comparing thickness, looking at colors, and listening to sounds are good methods. 1. The difference between white porcelain and bone china: white porcelain is heavier and thicker, and two bowls will not make a metal collision sound when they collide.

2. The difference between new bone china and bone china: new bone china does not contain bone meal, is heavier than bone china, and the color is yellow and black. 3. Characteristics of bone china:

Bone china has the characteristics of fine quality, white color, bright glaze and thin tire, the porcelain is delicate and dense, the surface is smooth, and the light transmittance is strong, so as white as jade, sound as chime, bright as a mirror.

I participated in a lot of information on the Internet and found a bone china tableware The quality is very good, and it seems to be called: Jingchen bone china. The small bowl is only five yuan, and it is practical and cheap, and it is authentic Tangshan bone china. You might as well check it out.

With the development of social economy and the diversified demand of consumption, the ceramic products that flow into the market can be described as dazzling and colorful. Some newly developed products, such as new bone china and shell porcelain, have made many friends who come to Jingdezhen to buy porcelain deeply confused, and they all say that Jingdezhen's white porcelain is good, and it is good in the end.

The four characteristics of Jingdezhen's porcelain are "white as jade, thin as paper, bright as a mirror, and sound like a chime" Everyone knows. It refers to: the porcelain tire of white porcelain is as warm as jade, light and clear, the glaze is smooth and bright, and the texture is hard and dense.

Some people also say that bone china does not also have such characteristics, in fact, it is not, I briefly explain the difference between the two from the following two aspects:

First, the raw material formula is different. Jingdezhen kaolin is famous for its history, white color, delicate and viscous, and is a high-quality raw material for ceramic production. A certain amount of kaolin is added to the raw material, and the porcelain is fired within a certain temperature range, which has the characteristics of high transparency, high strength, small deformation, smooth and flat glaze, and soft tone.

In addition, the iron content of Jingdezhen raw materials is high, and when fired in the traditional weak reducing atmosphere of Jingdezhen, it has the characteristics of "white and green", which has become one of the reasons why Jingdezhen white porcelain dominates the field of white porcelain. Bone china is to introduce a certain amount of bone phosphorus or ashes and other substances into the porcelain raw materials for firing, and the added ashes play a role in the porcelain firing process, so that the firing temperature is reduced. The porcelain has high whiteness, good transparency and soft luster, but the porcelain is soft, brittle and has poor thermal stability, so it leads to the shortcomings of bone porcelain that is easy to crack when subjected to high temperature.

2. The difference between firing temperature and firing method. The firing temperature of Jingdezhen white porcelain is relatively high, which can reach more than 1300, while the firing temperature of bone porcelain is about 1200-1250, and its firing range is relatively narrow and not easy to control. Bone china generally adopts the method of "high-temperature plain firing and low-temperature glaze firing".

The lower the firing temperature, the less dense the texture of the porcelain, and the higher the porosity and water absorption. This is the reason why the stains of bone porcelain are easy to penetrate into the porcelain blank after being used for a period of time, and the white porcelain is slightly better in terms of appearance and practicality because of its higher firing temperature, dense and hard porcelain fetus, and brighter and shiny glaze.