That master told me what is the most fundamental difference between pottery and porcelain

Actually, this is a good distinction as follows:

Pottery: Raw Material: Ordinary Clay.

Tire color: red, brown, black.

Firing temperature: between 600 and 800.

Texture: Loose.

Sound: The sound of percussion is muffled.

Water absorption: high.

Carcass: Opaque.

Properties: Weak chemical properties and strength porcelain:

Raw material: kaolin.

Tire color: white.

Firing temperature: above 1200 degrees.

Texture: The carcass is hard and dense.

Sound: The percussion sound is crisp and loud.

Water absorption: low, almost no water absorption.

Carcass: Translucent.

Performance: strong chemical properties and strength.

The above is the most fundamental difference between pottery and porcelain, I hope it will be helpful to you.

The main differences between pottery and porcelain are as follows:

First, the firing temperature is different.

The firing temperature of pottery is generally lower than that of porcelain, and the lowest even reaches below 800 and the highest can reach about 1100. The firing temperature of porcelain is relatively high, most of them are above 1200, and some even reach about 1400.

Second, the degree of hardness is different.

The firing temperature of the pottery is low, the body is not completely sintered, the sound is questioned when striking, the hardness of the carcass is poor, and some can even use a steel knife to cut out grooves. The firing temperature of porcelain is high, the carcass is basically sintered, the sound is crisp when striking, and it is difficult to draw grooves on the surface of the carcass with ordinary steel knives.

Third, the use of raw materials is different.

Pottery can be made from ordinary clay to make billets and fired, while porcelain needs to be made of specific materials and made from kaolin. The firing temperature is at the temperature stage required for pottery, and it can become pottery, for example, white pottery in ancient times was fired in this way. At the temperature at which the kaolin is fired is made, the body becomes porcelain.

However, when the clay used to make pottery is burned, it cannot become porcelain and will be melted into glass.

Fourth, transparency is different.

Even if the body of pottery is relatively thin, it is not translucent. For example, the black pottery of the Longshan culture is as thin as an eggshell, but it is not transparent. The carcass of porcelain, regardless of its thickness or thickness, is translucent.

Fifth, the glaze is different.

There are two types of pottery: unglazed and glazed, and the glaze of the glazed pottery can be melted at a lower firing temperature. There are two kinds of glazes for porcelain, which can be fired with the carcass at a high temperature, or hung with a low-temperature glaze on the high-temperature plain tire and fired at a low temperature for the second time.

Among the above aspects, the most important conditions are raw materials and firing temperature, and several other conditions are closely related to these two conditions. Therefore, once the potter mastered the technique of firing temperature and recognized the difference between kaolin and general clay, he was able to invent porcelain.

1. Different raw materials: different raw materials are one of the main differences between pottery and porcelain, the raw materials of pottery are more common, and general clay can be used as raw materials for pottery. The raw material of porcelain is generally kaolin, and the material of kaolin has certain limitations.

2. Different firing temperatures: In addition, there are differences between the firing temperature of Wang Tongda pottery and porcelain, the temperature of firing pottery is generally between 800 and 1100, and some pottery needs to be fired below 800. The firing temperature of porcelain is generally above 1200, mainly concentrated between 1200 and 1400.

3. Different texture: The difference between pottery and porcelain is also that the texture is different, and the workmanship of pottery is relatively simple, so the texture will be rougher, the color will be dull, and there will be variegation. The firing temperature of porcelain is high, the texture is solid and fine, and it is difficult to scratch marks with a knife, and it will make a crisp sound after knocking.

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The difference between pottery and porcelain is not that there is glaze or not, pottery can have glaze, such as Han Dynasty glazed glaze (commonly known as: Han green glaze), Tang Dynasty five-color glazed ware (commonly known as: Tang Sancai) and so on.

Porcelain can also be unglazed, such as white porcelain plain fetal ware, because the texture is white and delicate, so no one will see it as pottery. In fact, from the Shang and Zhou dynasties to the Warring States Period, the so-called hard pottery produced by porcelain stone in southern China has reached the degree of porcelain, and the sound of percussion is crisp and pleasant, which should also belong to the category of primitive porcelain.

The difference between pottery and porcelain is not anything.

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The fourth option is the fourth.

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The fourth option is the fourth.

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The difference between pottery and porcelain is that one uses materials; Second, the temperature of firing, the two are indispensable. Pottery can be made of various mineral clays including porcelain clay, the firing temperature is low, mostly between 700 and 1000, the carcass is basically sintered, and it is no longer decomposed in water, but the porosity and water absorption rate are high. When observing the carcass under the microscope, there are very few glass-phase mullite crystals, in other words, there is no porcelainization, and the sound of percussion is dull.

The porcelain uses porcelain clay with a high alumina content, that is, aged clay firing.

Hello dear<>

The difference between pottery and porcelain is not that there is glaze or not, pottery can have glaze, such as Han Dynasty glazed glaze (commonly known as: Han green glaze), Tang Dynasty five-color glazed ware (commonly known as: Tang Sancai) and so on.

Porcelain cryptostone ware can also be unglazed, such as white porcelain plain fetal ware, because of its white and delicate texture, no one will see it as pottery. It refers to the so-called hard pottery produced by porcelain stone in the southern region of China, which has reached the degree of porcelainization, and the sound of percussion is crisp and pleasant, and it should also belong to the category of primitive porcelain.

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The most basic tools of potters were their hands, but the long evolution of the history of pottery has led to the development of other additional tools, including potter's wheels and turntables, shaping tools (clappers, stepping stones, plasters), drum tools (wheels, clay machines, rollers), cutting tools (knives, grooving tools, wiring) and dressing tools (polishing stones, wooden sedan chairs, suede scales).

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Ceramics and porcelain, due to their co-solvent number to alleviate the difference in metal composition, the difference in density of potato silver molds. Pottery has a muffled sound when impacted, while ceramics make a metallic sound, and the surface of ceramics is smoother than that of pottery, and it absorbs different amounts of water.

Dear, the above is for you to expand the content, thank you for the consultation, I wish you a happy life <>

People often compare porcelain with pottery and call it ceramic, but they are actually two completely different things. Although pottery and porcelain are two different things, there is a close connection between them, so what is the difference between pottery and porcelain?

1. The appearance time is different: the primitive porcelain is developed from pottery, and China has been using pottery in the primitive society of the Neolithic Age, about 10,000 years ago, and the earliest porcelain fragments found today are from the Shang Dynasty.

2. Different materials used: The firing methods of pottery and porcelain are also similar, and the appearance of porcelain is thousands of years later than that of pottery. Fired pottery can be glazed or unglazed.

The glaze of pottery is not very particular, and the requirements for glaze are not very high.

3. Different ways to use stupid glaze: the glaze of porcelain is also very simple, you can directly hang the glaze at high temperature while firing porcelain, and you can also hang the glaze directly at low temperature.

Although pottery and porcelain are very different, they were both used to hold things in ancient times, but now they are both used as decorations, and few people use them to hold food or water.

Pottery and porcelain, the difference is that clay and porcelain clay are different; The sintering temperature is also different, and the firing temperature of pottery is lower than that of porcelain. Limb Annihilation.

This is like porcelain.

This is faience.