What is ceramic clay and what is old clay

In the traditional sense, porcelain actually refers to kaolin, which is another name for kaolin. However, now with the development of the ceramic industry, especially the rapid development of the building ceramics industry, the mineral raw materials with certain kaolin properties are basically called ceramic slabs, which is mainly caused by the relatively low quality requirements of kaolin in building ceramics.

Come on... If you don't understand, don't mess around?

A little more sand?

Have you ever made ceramics?

Are you majoring in ceramics?

Is a little more sand called porcelain clay?

Be all abroad!! I've been studying ceramic design for a long time, and I haven't seen anything good with sand in the mud.

Can you make something good with sand? Sold out? You show me!

And also. Kaolin is one of the best in porcelain clay.

There are near Wuyuan, Jiangxi.

But it was almost dug up a few years ago.

Nowadays, it is rare to use kaolin to make ceramics

The raw materials of porcelain clay are mainly clay.

The concept of ceramics: Tradition refers to all kinds of products made from clay as the main raw material and other natural mineral fuels through crushing, mixing, molding, calcination and other processes.

What kind of porcelain clay should be divided into soil color... Ordinary porcelain clay is earthy yellow.

The tall white mud is dark gray (close to black).

Porcelain clay is not directly excavated.

It is to be processed.

Add compounds.

It is recommended to buy some books on ceramic craft materials

Clay is a Chinese word that means clay made of clay. Example sentence: In fact, failure is a mass of untreated clay, as long as it dares to roll in the scorching kiln, after leaving the kiln, it is a finger of ceramics.

The clay pot is made of clay mixed with fine sand, and has a layer of glaze on the surface. After entering the feudal society, the molding method was invented, that is, the clay was filled into the mold and the whole shape of the utensils was taken out. As the potter's wheel turns, the potter slowly squeezes the clay blocks to create a graceful shape.

Pottery. Clay figurines: terracotta figurines. Ceramsite.

Ceramics. Terracotta tubes. Pottery.

Manufacture of pottery: pottery. Pottery casting.

Yu Education and Cultivation: Pottery. Tao Yu.

Pottery dyeing. Edification. Cheerful looks, make happy:

Tao Ran. Intoxicated. Tao Tao.

Ancient with "Tao", wash. Surname.

Mud. Something made up of earth and water: mud.

Dirt. Slurry. Peat.

Muddy depression (muddy depression). Muddy. Muddy puddles.

Something like mud: jujube paste. Yam puree.

Ink (the color of stamping). Garlic. Smudge:

Mud walls. Mud crevices (坣).

1. Clay is a kind of ceramic raw material, with complex mineral composition, mainly composed of mica, kaolinite, montmorillonite, quartz and feldspar silty sandy clay, and the chemical composition is similar to that of general clay. Compared with kaolin and bentonite, the content of Al2O3 is lower, and the content of SiO2 and Fe2O3 is higher.

2. Clay resources are mainly distributed in the area of Xiaohengshan. The ore-bearing horizon is mainly silty clay in the upper Cretaceous, residual slope accumulation and alluvial slope accumulation in the Tertiary and silty clay in the Upper Pleistocene Qizui Formation in the Quaternary. Deposit (point) sampling analysis:

Contains silicon dioxide, aluminum oxide, ferric oxide, calcium oxide, magnesium oxide, loss on ignition.

Old clay is a type of clay used to make pottery.

Old clay refers to clay containing iron with yellow-brown, gray-white, reddish-purple and other hues, with good plasticity. The mineral composition is mainly montmorillonite and kaolin. Clay is mainly used to fire exterior walls, floor tiles, pottery utensils, etc.

Vessels fired with clay are called pottery, and utensils fired with porcelain clay are called porcelain. Ceramics is a general term for pottery, stoneware and porcelain, all of which use clay and porcelain clay with two different properties as raw materials, and can be called ceramics after batching, molding, drying, roasting and other technological processes. It covers a wide range, some are resistant to water, and some are not resistant to acids.

It is widely used in construction, chemical industry, electric power, machinery and other industries and daily decoration.

1. Clay firing into ceramics is a chemical change; Because the firing of ceramics is heated with clay at high temperatures, there is some oxidation process in the firing process, and during the oxidation process, the minerals in the clay will undergo a chemical reaction and new substances will be generated.

2. Chemical reaction refers to the process of cracking molecules into atoms, and the atoms are rearranged and combined to form new substances, which is called chemical reactions. In the reaction, it is often accompanied by luminescence, heat, discoloration, and the formation of precipitate, etc., and the basis for judging whether a reaction is a chemical reaction is whether the reaction generates new substances.

3. A physical reaction refers to a change in the state or form of existence of a substance, but no change in the properties of the substance itself. All the distinction between chemical reactions and physical reactions is to see whether there is a new substance formed, and if there is a new substance, it is a chemical reaction, and if there is not, it is a physical reaction. The process of firing clay into ceramics involves the formation of new substances, so the process of firing clay into ceramics is a chemical reaction.

The main differences are that the properties are different, the main components are different, and the main uses are different, as follows:

First, the nature is different.

1. Clay. Clay is a kind of clay used to make pottery, which refers to clay containing iron with yellow-brown, gray-white, reddish-purple and other hues, and has good plasticity.

2. Ceramic. Ceramics is a general term for pottery, stoneware, and porcelain. All clay with two different properties of clay and china clay is used as raw materials, through batching, molding, drying, roasting and other processes.

The utensils made can be called ceramics.

Second, the main ingredients are different.

1. Clay. Mineral composition to montmorillonite.

Kaolin is dominant.

2. Ceramic. The main raw materials are silicate minerals (such as clay, quartz, etc.) taken from nature.

Third, the main uses are different.

1. Clay. Clay is mainly used to fire exterior walls and floor tiles.

pottery, etc. 2. Ceramic.

1) Daily-use ceramics: such as tableware and tea sets.

jars, jars, pots, pots, plates, plates, bowls, etc.

2) Art (craft) ceramics: such as vases, sculptures, garden ceramics, utensils, photo frames, murals, furnishings, etc.

3) Industrial ceramics: ceramic products used in various industries.

Silicates vary in composition depending on geography.

What is the difference between porcelain clay and clay? The difference lies in the ingredients and the uses. Clay is clay, which is the raw material of pottery.

The mineral composition is complex and mainly composed of kaolinite, water muscovite, montmorillonite, quartz, and feldspar. The size of the particles is inconsistent, often containing sand, silt and clay. It is absorbent and adsorption.

Porcelain clay is also porcelain clay, white clay, pavilion clay powder, and the more formal name is kaolin. Kaolin is a non-metallic mineral, which is a clay and clay rock dominated by kaolinite clay minerals. Because of Gaoling Village, Jingdezhen, Jiangxi Province.

Clay is the raw material for making pottery, and porcelain clay is the raw material for making porcelain. If my answer is helpful to you, please give a thumbs up (in the lower left corner), I look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress. Finally, I wish you good health and a good mood!