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CN112341147A - Firm greasy-white water-resistant shadowy celadon blank and preparation method thereof - Google Patents

Firm greasy-white water-resistant shadowy celadon blank and preparation method thereof Download PDF

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CN112341147A
CN112341147A CN202011141949.5A CN202011141949A CN112341147A CN 112341147 A CN112341147 A CN 112341147A CN 202011141949 A CN202011141949 A CN 202011141949A CN 112341147 A CN112341147 A CN 112341147A
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water
celadon
raw materials
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CN112341147B (en
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苏启伟
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Fujian Dehua Zhenhui Ceramic Co ltd
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Fujian Dehua Zhenhui Ceramic Co ltd
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Abstract

The invention provides a firm, greasy and white water-resistant type shadow celadon blank and a preparation method thereof. The blank body is formed by sintering the following raw materials in parts by weight after glazing at high temperature: 20-30 parts of kaolin, 15-23 parts of quartz, 15-20 parts of bentonite, 10-12 parts of bone meal, 8-15 parts of melting aid materials, 5-10 parts of brucite and 5-10 parts of sericite, wherein the melting aid materials are prepared from the following components in parts by weight: 1-10: 1-3 of a mixture of calcined talc, wollastonite, and sodium oxide; the method comprises the steps of firstly ball-milling the raw materials of the blank, then standing to obtain mud blocks, then grinding and sieving the mud blocks to obtain blank pug, adjusting the water content, airing and then carrying out high-temperature reduction firing.

Description

Firm greasy-white water-resistant shadowy celadon blank and preparation method thereof
The application is a divisional application of an invention patent application named as 'a shadow celadon ceramic product and a manufacturing process thereof', and the application date of the original application is 2018-03-28, and the application number is 201810262189. X.
Technical Field
The invention belongs to the technical field of daily ceramics, and particularly relates to a firm greasy and white water-resistant shadowy celadon blank and a preparation method thereof.
Background
The shadow celadon is also called as Yingqing celadon, which is a treasure in the traditional Chinese porcelain making process, the precursor of the shadow celadon is a celadon, the shadow celadon called as 'white flower blue' is originally created by the Shende town of the middle term of northern Song, the glaze color is bluish white and elegant, the glaze surface is bright and clean, the matrix is firm and greasy and white, the color is mild and moist like jade, and the shadow celadon is historically called as 'pseudo-jade ware'. The Nansong Li Qing Dynasty is in the book Zui Huayin, the sentence "Yu Zhen Yan Shi (gauze window for jade pillow)" is that the Yu Zhi is a Qing Bai ceramic pillow. The ancient celadon products are also printed with the Ming 'Yu Cheng Kun shan' and 'Yu Cheng Kun gang'. The vast production of the product in south and sons, and the product "in the sea" is a robbing hand in the market, most of the shadow celadon in that time is a transparent flying phoenix pattern which is formed by thin picking, and the patterns are formed by carving on a blank by a ceramic artist with high skill, then firing the blank with transparent celadon at high temperature.
The shadow celadon has fine and smooth color and luster and is rich in aesthetic feeling, and the raw materials and firing process of the high-quality shadow celadon are lost in ancient times due to the long history, so that the modern raw material formula and firing process of the high-quality shadow celadon are significant.
Disclosure of Invention
Based on the prior art, the invention aims to provide a firm, greasy and white and water-resistant type shadowy celadon blank and a preparation method thereof, the blank is firm, greasy and white, has a luscious color like jade, has no cracks on the whole, and has certain water resistance and thermal stability.
The technical scheme adopted by the invention is as follows: the shadow celadon ceramic product comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the blank body comprises the following raw materials in parts by weight: 20-30 parts of kaolin, 15-23 parts of quartz, 15-20 parts of bentonite, 10-12 parts of bone meal, 8-15 parts of melting aid materials, 5-10 parts of brucite and 5-10 parts of sericite; the glaze layer comprises the following raw materials in parts by weight: 15-20 parts of kaolin, 10-15 parts of magnesium trisilicate, 8-10 parts of sodium silicate, 3-5 parts of perlite, 3-5 parts of sepiolite, 1-3 parts of sodium oxide, 0-3 parts of potassium oxide and 0.5-2 parts of ferric oxide.
Preferably, the blank body comprises the following raw materials in parts by weight: 25 parts of kaolin, 19 parts of quartz, 17 parts of bentonite, 11 parts of bone meal, 11 parts of fluxing materials, 8 parts of brucite and 7 parts of sericite; the glaze layer comprises the following raw materials in parts by weight: 18 parts of kaolin, 12 parts of magnesium trisilicate, 9 parts of sodium silicate, 4 parts of perlite, 4 parts of sepiolite, 2 parts of sodium oxide, 1 part of potassium oxide and 1 part of ferric oxide.
As optimization, the melting aid material is prepared from the following components in parts by weight: 1-10: 1-3 of a mixture of calcined talc, wollastonite, and sodium oxide.
As a further optimization, the fluxing material is prepared from the following components in a weight ratio of 3: 6: 2, a mixture of calcined talc, wollastonite, and sodium oxide.
The invention also provides a process for preparing the contrast celadon ceramic product, which is characterized by comprising the following steps of:
step 1, weighing the raw materials according to the weight ratio for later use;
step 2, mixing the blank raw materials, and then carrying out ball milling by using alumina balls as ball milling media and water as a grinding aid, wherein the raw materials comprise: ball: the weight ratio of water is 1: 0.5-3: 2-4, obtaining coarse mud after ball milling, placing the blank body mud material in an environment with the temperature of 25-28 ℃ and the humidity of more than 80% for standing for more than 3 days to obtain a mud block, taking the mud block, adding water, grinding the mud block until the mud block passes through a sieve with more than 100 meshes to obtain a blank body mud material, adjusting the water content of the blank body mud material to be 30-35%, then shaping to obtain a coarse blank body, drying the coarse blank body, facilitating the blank and carving patterns to obtain a blank body;
step 3, mixing glaze layer raw materials, and then carrying out ball milling by taking alumina balls as ball milling media and water as a grinding aid, wherein the raw materials: ball: the weight ratio of water is 1: 1-2: 2-4, obtaining glaze water after ball milling, and adjusting the water content of the glaze water to 60-72%;
and 4, glazing the blank obtained in the step 2 by using the glaze water obtained in the step 3, wherein the thickness of the glaze layer after drying is 0.1-1 mm, and then reducing and firing the glazed blank at a high temperature to obtain the shadow celadon ceramic product.
Preferably, the time for ball milling in the step 2 and the step 3 is 1-6 hours, wherein the ball milling speed in the step 2 is 180-360 r/min, and the ball milling speed in the step 3 is 450-600 r/min.
And (3) optimally firing the blank obtained in the step (2) at 800-1050 ℃ for 1-10 hours, and glazing by adopting the glaze water obtained in the step (3).
As an optimization, the specific process for performing the high-temperature reduction firing in the step 4 comprises the following steps: and placing the glazed and dried blank in a high-temperature furnace, vacuumizing until the pressure is 0.2-0.4 MPa, filling reducing gas, and finally firing at high temperature.
Preferably, the reducing gas is one or more of carbon monoxide, hydrogen and methane.
Preferably, the high-temperature firing in the step 4 is carried out under the conditions of 1200-1300 ℃ and the firing time is 0.5-10 hours.
Advantageous effects
(1) The shadow celadon ceramic product provided by the invention adopts kaolin, quartz, bentonite, bone meal, melting aid materials, brucite and sericite as blank raw materials, and the kaolin is a main blank forming raw material, so that the shadow celadon ceramic product has high whiteness, large viscosity and strong plasticity; the addition of quartz makes the blank raw material easier to shape, and also makes the shaped blank have certain drying strength and difficult to deform and crack under the influence of external force; the bentonite improves the plasticity of the blank raw material, so that the shaped blank has high density and high viscosity, and the blank with the thickness of 0.3-0.5 mm after shaping can not deform, crack or fall off the corner after being combined with quartz; the whiteness and the density of the green body are improved by the bone meal, and the sound of the surface of the green body is crisp after the green body is fired into a ceramic product; the melting aid material reduces the firing temperature of the ceramic product; the brucite enables the fired ceramic to have exquisite texture, when the thickness of the shaped blank is small, the fired ceramic product can have certain transparency, so that the quality of the fired ceramic product is improved, the hydrophobicity of the blank is improved after the brucite is combined with bone powder, the moisture generated in the drying and firing processes of the blank is not retained on the surface of the blank and is quickly diffused into a convection space, and the whiteness of the blank can be further improved; sericite can relieve the phenomena of wind fright and blank frying caused by the transformation of quartz in the blank raw materials due to crystal form in the process of firing ceramic products at high temperature, thereby improving the firing rate; according to the shadow celadon ceramic product provided by the invention, kaolin, magnesium trisilicate, sodium silicate, perlite, sepiolite, sodium oxide, potassium oxide and iron oxide are used as glaze layer raw materials, and after the raw materials are combined, the fired ceramic product has a bluish white and elegant glaze color and a fine and beautiful glaze surface, so that the high-quality shadow celadon ceramic product is prepared.
(2) The invention provides a shadow celadon ceramic product, which adopts different raw materials and proportions of a blank raw material and a glaze layer raw material, the blank raw material is mixed and ground, then water is added to prepare a blank mud material, then the blank is obtained through shaping, glazing is carried out by adopting glaze water prepared by the glaze layer raw material after carving, and the blank and the glaze layer can have relatively synchronous thermal expansion in the high-temperature firing process by adjusting the proportion of the blank and the glaze layer raw material, so that the fired ceramic product has no cracks on the glaze layer, and the fired ceramic product has high heat resistance and high strength.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
Example 1
The embodiment provides a shadow celadon ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the blank body comprises the following raw materials in parts by weight: 20 parts of kaolin, 15 parts of quartz, 15 parts of bentonite, 10 parts of bone meal, 8 parts of fluxing materials, 5 parts of brucite and 5 parts of sericite; the glaze layer comprises the following raw materials in parts by weight: 15 parts of kaolin, 10 parts of magnesium trisilicate, 8 parts of sodium silicate, 3 parts of perlite, 3 parts of sepiolite, 1 part of sodium oxide and 0.5-2 parts of iron oxide, wherein the fluxing material is prepared from the following components in parts by weight: 1-10: 1-3 of a mixture of calcined talc, wollastonite, and sodium oxide.
The embodiment also provides a process for preparing the contrast celadon ceramic product, which is characterized by comprising the following steps of:
step 1, weighing the raw materials according to the weight ratio for later use;
step 2, mixing the blank raw materials, and then carrying out ball milling by using alumina balls as ball milling media and water as a grinding aid, wherein the raw materials comprise: ball: the weight ratio of water is 1: 0.5: 2, ball milling at the speed of 180r/min for 6 hours to obtain coarse mud after ball milling, standing the blank mud in an environment with the temperature of 25 ℃ and the humidity of more than 80% for more than 3 days to obtain mud blocks, taking the mud blocks, adding water, grinding the mud blocks to be sieved by a sieve with more than 100 meshes to obtain blank mud, adjusting the water content of the blank mud to be 30%, shaping to obtain a coarse blank, drying the coarse blank in the air, benefiting the blank and carving patterns to obtain a blank;
step 3, mixing glaze layer raw materials, and then carrying out ball milling by taking alumina balls as ball milling media and water as a grinding aid, wherein the raw materials: ball: the weight ratio of water is 1: 1: 2, ball milling speed is 450r/min, ball milling time is 6 hours, glaze water is obtained after ball milling, and the water content of the glaze water in the step 3 is adjusted to be 60%;
step 4, firing the blank body obtained in the step 2 at 800 ℃ for 10 hours, glazing by using the glaze water obtained in the step 3, wherein the thickness of the glaze layer after air drying is 0.1mm, and then performing high-temperature reduction firing on the glazed blank body to obtain the shadow celadon ceramic product, wherein the specific process of the high-temperature reduction firing is as follows: placing the glazed and dried blank in a high-temperature furnace, vacuumizing to 0.4MPa, and filling reducing gas, wherein the reducing gas is carbon monoxide, the high-temperature firing condition is 1200 ℃, and the firing time is 10 hours.
Example 2
The embodiment provides a shadow celadon ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the blank body comprises the following raw materials in parts by weight: 22 parts of kaolin, 17 parts of quartz, 16 parts of bentonite, 10 parts of bone meal, 9 parts of fluxing materials, 7 parts of brucite and 6 parts of sericite; the glaze layer comprises the following raw materials in parts by weight: 17 parts of kaolin, 11 parts of magnesium trisilicate, 8 parts of sodium silicate, 3 parts of perlite, 4 parts of sepiolite, 1 part of sodium oxide, 1 part of potassium oxide and 0.5 part of ferric oxide, wherein the fluxing material is prepared from the following components in parts by weight: 3: 1 mixture of calcined talc, wollastonite, sodium oxide.
The embodiment also provides a process for preparing the contrast celadon ceramic product, which is characterized by comprising the following steps of:
step 1, weighing the raw materials according to the weight ratio for later use;
step 2, mixing the blank raw materials, and then carrying out ball milling by using alumina balls as ball milling media and water as a grinding aid, wherein the raw materials comprise: ball: the weight ratio of water is 1: 1: 2.5, ball milling speed is 220r/min, ball milling time is 5 hours, coarse mud is obtained after ball milling, the blank body mud is placed in an environment with temperature of 26 ℃ and humidity of more than 80% and is kept stand for more than 3 days to obtain mud blocks, the mud blocks are taken and added with water, then ground to be sieved by a sieve with more than 100 meshes to obtain blank body mud, the water content of the blank body mud is adjusted to be 31%, then a coarse blank body is obtained after shaping, the coarse blank body is dried in the air and is subjected to blank benefiting and pattern carving to obtain a blank body;
step 3, mixing glaze layer raw materials, and then carrying out ball milling by taking alumina balls as ball milling media and water as a grinding aid, wherein the raw materials: ball: the weight ratio of water is 1: 1.2: 1.5, ball milling speed is 500r/min, ball milling time is 4 hours, glaze water is obtained after ball milling, and the water content of the glaze water in the step 3 is adjusted to 63%;
step 4, firing the blank body obtained in the step 2 at 900 ℃ for 8 hours, glazing by using the glaze water obtained in the step 3, wherein the thickness of the glaze layer after air drying is 0.3mm, and then performing high-temperature reduction firing on the glazed blank body to obtain the shadow celadon ceramic product, wherein the specific process of the high-temperature reduction firing is as follows: placing the glazed and dried blank in a high-temperature furnace, then vacuumizing to the pressure of 0.3MPa, and then filling reducing gas, wherein the reducing gas is carbon monoxide and hydrogen according to the molar ratio of 1: 1, the high-temperature firing conditions were 1250 ℃ and the firing time was 7 hours.
Example 3
The embodiment provides a shadow celadon ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the blank body comprises the following raw materials in parts by weight: 25 parts of kaolin, 19 parts of quartz, 17 parts of bentonite, 11 parts of bone meal, 11 parts of fluxing materials, 8 parts of brucite and 7 parts of sericite; the glaze layer comprises the following raw materials in parts by weight: 18 parts of kaolin, 12 parts of magnesium trisilicate, 9 parts of sodium silicate, 4 parts of perlite, 4 parts of sepiolite, 2 parts of sodium oxide, 1 part of potassium oxide and 1 part of ferric oxide, wherein the fluxing material is prepared from the following components in parts by weight: 6: 2, a mixture of calcined talc, wollastonite, and sodium oxide.
The embodiment also provides a process for preparing the contrast celadon ceramic product, which is characterized by comprising the following steps of:
step 1, weighing the raw materials according to the weight ratio for later use;
step 2, mixing the blank raw materials, and then carrying out ball milling by using alumina balls as ball milling media and water as a grinding aid, wherein the raw materials comprise: ball: the weight ratio of water is 1: 1.7: 3, ball milling at a speed of 250r/min for 3 hours to obtain coarse mud after ball milling, standing the blank mud in an environment with a temperature of 26 ℃ and a humidity of more than 80% for more than 3 days to obtain mud blocks, taking the mud blocks, adding water, grinding the mud blocks to be sieved by a sieve of more than 100 meshes to obtain blank mud, adjusting the water content of the blank mud to 33%, shaping to obtain a coarse blank, drying the coarse blank in the air, benefiting the blank and carving patterns to obtain a blank;
step 3, mixing glaze layer raw materials, and then carrying out ball milling by taking alumina balls as ball milling media and water as a grinding aid, wherein the raw materials: ball: the weight ratio of water is 1: 1.5: 3, ball milling speed is 520r/min, ball milling time is 3 hours, glaze water is obtained after ball milling, and the water content of the glaze water in the step 3 is adjusted to 65%;
step 4, firing the blank obtained in the step 2 at 950 ℃ for 5 hours, glazing by using the glaze water obtained in the step 3, wherein the thickness of the glaze layer after air drying is 0.2mm, and then performing high-temperature reduction firing on the glazed blank to obtain the shadow celadon ceramic product, wherein the specific process of the high-temperature reduction firing is as follows: placing the glazed and dried blank in a high-temperature furnace, then vacuumizing to the pressure of 0.2MPa, and then filling reducing gas, wherein the reducing gas is carbon monoxide and methane according to the molar ratio of 2: 1, the high-temperature firing conditions are 1250 ℃ and the firing time is 6 hours.
Example 4
The embodiment provides a shadow celadon ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the blank body comprises the following raw materials in parts by weight: 28 parts of kaolin, 21 parts of quartz, 18 parts of bentonite, 12 parts of bone meal, 13 parts of fluxing materials, 9 parts of brucite and 9 parts of sericite; the glaze layer comprises the following raw materials in parts by weight: 19 parts of kaolin, 13 parts of magnesium trisilicate, 9 parts of sodium silicate, 5 parts of perlite, 5 parts of sepiolite, 3 parts of sodium oxide, 2 parts of potassium oxide and 1.5 parts of iron oxide, wherein the fluxing material is prepared from the following components in parts by weight: 8: 2, a mixture of calcined talc, wollastonite, and sodium oxide.
The embodiment also provides a process for preparing the contrast celadon ceramic product, which is characterized by comprising the following steps of:
step 1, weighing the raw materials according to the weight ratio for later use;
step 2, mixing the blank raw materials, and then carrying out ball milling by using alumina balls as ball milling media and water as a grinding aid, wherein the raw materials comprise: ball: the weight ratio of water is 1: 2.2: 3.2, ball milling speed is 300r/min, ball milling time is 3 hours, coarse mud is obtained after ball milling, the blank body mud is placed in an environment with the temperature of 27 ℃ and the humidity of more than 80% and is kept stand for more than 3 days to obtain mud blocks, the mud blocks are taken and added with water, the mud blocks are ground to be sieved by more than 100 meshes to obtain blank body mud, the water content of the blank body mud is adjusted to be 34%, then a coarse blank body is obtained after sizing, the coarse blank body is dried in the air and is subjected to blank benefiting and pattern carving to obtain a blank body;
step 3, mixing glaze layer raw materials, and then carrying out ball milling by taking alumina balls as ball milling media and water as a grinding aid, wherein the raw materials: ball: the weight ratio of water is 1: 1.8: 3.2, ball milling speed is 520r/min, ball milling time is 4 hours, glaze water is obtained after ball milling, and the water content of the glaze water in the step 3 is adjusted to be 70%;
step 4, firing the blank obtained in the step 2 at 1000 ℃ for 3 hours, glazing by using the glaze water obtained in the step 3, wherein the thickness of the glaze layer after air drying is 0.3mm, and then performing high-temperature reduction firing on the glazed blank to obtain the shadow celadon ceramic product, wherein the specific process of the high-temperature reduction firing is as follows: placing the glazed and dried blank in a high-temperature furnace, vacuumizing to the pressure of 0.3MPa, and filling reducing gas, wherein the reducing gas is mixed gas of hydrogen and methane according to the molar ratio of 3-2, the high-temperature firing condition is 1250 ℃, and the firing time is 3 hours.
Example 5
The embodiment provides a shadow celadon ceramic product, which comprises a blank body and a glaze layer applied to the surface of the blank body, wherein the blank body comprises the following raw materials in parts by weight: 30 parts of kaolin, 23 parts of quartz, 20 parts of bentonite, 12 parts of bone meal, 15 parts of fluxing materials, 10 parts of brucite and 10 parts of sericite; the glaze layer comprises the following raw materials in parts by weight: 20 parts of kaolin, 10-15 parts of magnesium trisilicate, 10 parts of sodium silicate, 5 parts of perlite, 5 parts of sepiolite, 1 part of sodium oxide, 3 parts of potassium oxide and 2 parts of iron oxide, wherein the fluxing material is prepared from the following components in parts by weight: 10: 3, a mixture of calcined talc, wollastonite, and sodium oxide.
The embodiment also provides a process for preparing the contrast celadon ceramic product, which is characterized by comprising the following steps of:
step 1, weighing the raw materials according to the weight ratio for later use;
step 2, mixing the blank raw materials, and then carrying out ball milling by using alumina balls as ball milling media and water as a grinding aid, wherein the raw materials comprise: ball: the weight ratio of water is 1: 3: 4, ball milling speed is 360r/min, ball milling time is 1 hour, coarse mud is obtained after ball milling, blank mud is placed in an environment with temperature of 28 ℃ and humidity of more than 80% and is kept stand for more than 3 days to obtain mud blocks, the mud blocks are taken and added with water, ground to be sieved by a sieve with more than 100 meshes to obtain blank mud, the water content of the blank mud is adjusted to 35%, then a coarse blank is obtained after sizing, the coarse blank is dried, blank benefiting is carried out, and patterns are carved to obtain a blank;
step 3, mixing glaze layer raw materials, and then carrying out ball milling by taking alumina balls as ball milling media and water as a grinding aid, wherein the raw materials: ball: the weight ratio of water is 1: 2: 4, ball milling speed is 600r/min, ball milling time is 2 hours, glaze water is obtained after ball milling, and the water content of the glaze water in the step 3 is adjusted to 72%;
step 4, firing the blank body obtained in the step 2 at 1050 ℃ for 2 hours, glazing by using the glaze water obtained in the step 3, wherein the thickness of the glaze layer after air drying is 0.2mm, and then performing high-temperature reduction firing on the glazed blank body to obtain the shadow celadon ceramic product, wherein the specific process of the high-temperature reduction firing is as follows: and placing the glazed and dried blank in a high-temperature furnace, vacuumizing to 0.2MPa, and filling reducing gas, wherein the reducing gas is hydrogen, the high-temperature firing condition is 1300 ℃, and the firing time is 2 hours.
The raw materials used for the shadowy celadon ceramic articles provided in examples 1 to 5 above are shown in table 1 below:
TABLE 1 raw materials and parts by weight
Figure BDA0002737748600000061
Figure BDA0002737748600000071
The shadowy celadon ceramic articles prepared in examples 1 to 5 above were tested for thermal stability and water resistance as follows:
and (3) testing thermal stability: taking 5 pieces of shadow celadon ceramic product fragments as samples, placing the samples at 280 ℃ for heat preservation for 300 minutes, taking out the samples after the heat preservation is finished, performing accounting, putting the samples into water with the temperature of 20 ℃ at a rapid speed within 15s, and soaking the samples for 10 minutes, wherein the weight ratio of the water to the weight of the samples is 8: 1, the water surface is 25mm higher than the sample, the sample is taken out and wiped by cloth, red ink is coated on the sample, whether cracks exist or not is checked, and the check is carried out once again after 24 hours, so that the fewer cracks are generated, and the better the thermal stability of the sample is.
Water absorption test: taking 5 pieces of shadow celadon ceramic product fragments as samples, cleaning and drying the samples, respectively weighing the samples, then separating the samples and placing the samples in distilled water, boiling the samples for 3 hours, keeping the water surface above the samples by more than 10mm, then fishing out the samples, wiping off water attached to the surfaces of the samples by using water-saturated cloth, rapidly and respectively weighing the weights, then calculating the water absorption of each sample through a formula, and calculating the average water absorption of the 5 pieces of samples to obtain the water absorption of the shadow celadon ceramic product, wherein the lower the water absorption is, the better the water resistance of the samples is.
The results of the thermal stability and water resistance tests on the shadowy celadon ceramic articles prepared in examples 1 to 5 above and the conventional shadowy celadon article as a comparative example are shown in table 2 below:
TABLE 2 test results
Figure BDA0002737748600000072
The above-mentioned shadow celadon ceramic products fired in examples 1 to 5 were crack-free and water-resistant as compared with the conventional shadow celadon products in the heat stability test, and the best example was the shadow celadon ceramic product fired in example 3, in which the respective properties were the best. The water content is mass percent.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The water-resistant shadow celadon blank which is hard and greasy and white is characterized by being prepared by carrying out high-temperature reduction firing on the raw materials in parts by weight after glazing: 20-30 parts of kaolin, 15-23 parts of quartz, 15-20 parts of bentonite, 10-12 parts of bone meal, 8-15 parts of melting aid materials, 5-10 parts of brucite and 5-10 parts of sericite, wherein the melting aid materials are prepared from the following components in parts by weight: 1-10: 1-3 of a mixture of calcined talc, wollastonite, and sodium oxide.
2. The firm greasy and white water-resistant shadowy celadon blank body of claim 1, which is prepared by carrying out high-temperature reduction firing on the raw materials in parts by weight after glazing: 25 parts of kaolin, 19 parts of quartz, 17 parts of bentonite, 11 parts of bone meal, 11 parts of fluxing materials, 8 parts of brucite and 7 parts of sericite, wherein the weight ratio of the fluxing materials is 3: 6: 2, a mixture of calcined talc, wollastonite, and sodium oxide.
3. The preparation method of the firm, greasy and white, water-resistant type shadow and celadon blank body according to claim 1 or 2, which is characterized in that the raw materials are respectively weighed according to the weight ratio, the blank body raw materials are mixed and then ball-milled by taking alumina balls as ball-milling media and water as grinding aid, wherein the raw materials: ball: the weight ratio of water is 1: 0.5-3: 2-4, obtaining coarse mud after ball milling, placing the blank body mud material in an environment with the temperature of 25-28 ℃ and the humidity of more than 80% for standing for more than 3 days to obtain a mud block, taking the mud block, adding water, grinding the mud block until the mud block passes through a sieve with more than 100 meshes to obtain a blank body mud material, adjusting the water content of the blank body mud material to be 30-35%, then shaping to obtain a coarse blank body, drying the coarse blank body, facilitating the blank and carving patterns to obtain a blank body; then carrying out high-temperature reduction firing after glazing.
4. The preparation method of the firm and greasy white water-resistant shadowy celadon body as claimed in claim 3, wherein the ball milling time is 1-6 hours, and the ball milling speed is 180-360 r/min.
5. The preparation method of the firm greasy and white water-resistant shadowy celadon body according to claim 3, wherein the specific process of the high-temperature reduction firing is as follows: and placing the glazed and dried blank in a high-temperature furnace, vacuumizing until the pressure is 0.2-0.4 MPa, filling reducing gas, and finally firing at high temperature.
6. The method for preparing the firm and greasy white water-resistant shadowy celadon body according to claim 5, wherein the reducing gas is one or more of carbon monoxide, hydrogen and methane.
7. The preparation method of the firm and greasy and white water-resistant shadowy celadon blank according to claim 5, wherein the high-temperature firing in the step 4 is carried out under 1200-1300 ℃ for 0.5-10 hours.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114455936A (en) * 2022-01-04 2022-05-10 丽水学院 Preparation process of celadon with decorative pattern
CN116715506A (en) * 2023-06-29 2023-09-08 江西唯美陶瓷有限公司 Ceramic blank, ceramic brick and preparation method thereof based on lithium slag

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109503126A (en) * 2018-12-12 2019-03-22 福建省德化业美陶瓷有限公司 A kind of thin tire whiteware product of high light transmission and preparation method thereof
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CN115594402B (en) * 2022-12-15 2023-03-31 箭牌家居集团股份有限公司 Sanitary ceramic glaze, preparation method thereof and sanitary ceramic product

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86106523A (en) * 1986-10-03 1988-04-13 大连电瓷厂 Suspension insulator porcelain for super high voltage direct current electricity transmission line
CN1058768A (en) * 1990-08-10 1992-02-19 湖北非金属地质公司 A kind of method of making sanitary china
CN1071658A (en) * 1991-10-23 1993-05-05 湖南省陶瓷研究所 Self-releasing enamel low-temp ceramics
CN1153150A (en) * 1995-12-29 1997-07-02 邱林 Strengthened bone china
KR20110048356A (en) * 2009-11-02 2011-05-11 유재성 Sanitary ware radiating far infrared rays and manufacturing method thereof
CN104926285A (en) * 2015-05-29 2015-09-23 方堃 Steel-slag-doped ceramic floor tile with low water absorption rate
CN107324770A (en) * 2017-08-03 2017-11-07 福建省德化县华晨陶瓷有限公司 A kind of wear-resistant, high-low temperature resistant ceramic pan and its manufacturing process
CN107417102A (en) * 2017-05-18 2017-12-01 德化县如瓷生活文化有限公司 Low temperature transmutation plum blossom glaze porcelain and its preparation technology
CN107721172A (en) * 2017-10-17 2018-02-23 禹州市锦丰源瓷业有限公司 A kind of high rigidity an ancient unit of weight fancy glaze and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767985A (en) * 2010-03-02 2010-07-07 淄博华光瓷业有限公司 Shadowy blue ware and preparation method thereof
CN104591789A (en) * 2014-05-12 2015-05-06 宜兴市金鱼陶瓷有限公司 Celadon imitating glaze and use method of celadon imitating glaze on porcelain product
CN105693200B (en) * 2016-02-02 2018-04-17 景德镇陶瓷大学 A kind of Jing Dezhen shadow is blue or green to strengthen porcelain and preparation method thereof
CN106082656B (en) * 2016-06-06 2018-12-25 福建省德化县继裕陶瓷有限公司 The preparation method of bluish white glaze under a kind of oxidizing atmosphere

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86106523A (en) * 1986-10-03 1988-04-13 大连电瓷厂 Suspension insulator porcelain for super high voltage direct current electricity transmission line
CN1058768A (en) * 1990-08-10 1992-02-19 湖北非金属地质公司 A kind of method of making sanitary china
CN1071658A (en) * 1991-10-23 1993-05-05 湖南省陶瓷研究所 Self-releasing enamel low-temp ceramics
CN1153150A (en) * 1995-12-29 1997-07-02 邱林 Strengthened bone china
KR20110048356A (en) * 2009-11-02 2011-05-11 유재성 Sanitary ware radiating far infrared rays and manufacturing method thereof
CN104926285A (en) * 2015-05-29 2015-09-23 方堃 Steel-slag-doped ceramic floor tile with low water absorption rate
CN107417102A (en) * 2017-05-18 2017-12-01 德化县如瓷生活文化有限公司 Low temperature transmutation plum blossom glaze porcelain and its preparation technology
CN107324770A (en) * 2017-08-03 2017-11-07 福建省德化县华晨陶瓷有限公司 A kind of wear-resistant, high-low temperature resistant ceramic pan and its manufacturing process
CN107721172A (en) * 2017-10-17 2018-02-23 禹州市锦丰源瓷业有限公司 A kind of high rigidity an ancient unit of weight fancy glaze and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
冯文钦 等: "《神奇的矿晶宝石》", 30 September 2015, 北京:地质出版社 *
周正琳 等: "《青花瓷鉴识指南》", 30 June 2013, 上海科学技术出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114455936A (en) * 2022-01-04 2022-05-10 丽水学院 Preparation process of celadon with decorative pattern
CN116715506A (en) * 2023-06-29 2023-09-08 江西唯美陶瓷有限公司 Ceramic blank, ceramic brick and preparation method thereof based on lithium slag
CN116715506B (en) * 2023-06-29 2024-04-26 江西唯美陶瓷有限公司 Ceramic blank, ceramic brick and preparation method thereof based on lithium slag

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