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CN115636693A - Overglaze color-laminated ceramic and manufacturing process thereof - Google Patents

Overglaze color-laminated ceramic and manufacturing process thereof Download PDF

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Publication number
CN115636693A
CN115636693A CN202211374442.3A CN202211374442A CN115636693A CN 115636693 A CN115636693 A CN 115636693A CN 202211374442 A CN202211374442 A CN 202211374442A CN 115636693 A CN115636693 A CN 115636693A
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China
Prior art keywords
parts
color
ceramic
overglaze
glaze
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CN202211374442.3A
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Chinese (zh)
Inventor
赖育贤
陈志刚
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Fujian Dehua Daiyutang Ceramics Co ltd
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Fujian Dehua Daiyutang Ceramics Co ltd
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Priority to CN202211374442.3A priority Critical patent/CN115636693A/en
Publication of CN115636693A publication Critical patent/CN115636693A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of ceramic manufacturing, in particular to an overglaze color-laminated ceramic and a manufacturing process thereof. The overglaze color ceramic comprises a ceramic substrate, a base color layer, profile lines and an overglaze color layer, wherein the ceramic substrate is provided with a glaze layer, the profile lines draw the profile of a pattern on the base color layer, the overglaze color layer is filled in the pattern profile, and the overglaze color layers are not overlapped with each other. The overglaze color-stacking ceramic uses a brand-new drawing and firing process, and is improved from high-temperature baking which needs at least three times to high-temperature baking which needs only two times, so that the cost is saved, the time is shortened, and a better color-stacking effect can be presented; the problems of fading, generation of dark and light colors, thickness and connection of new and old colors caused by multiple colored drawings can be avoided, and in addition, the contour line can be modified, so that the firing rate is improved; has positive significance for promoting the development of ceramic products and has positive economic benefit.

Description

Overglaze color-laminated ceramic and manufacturing process thereof
Technical Field
The invention relates to the technical field of ceramic manufacturing, in particular to an overglaze color-laminated ceramic and a manufacturing process thereof.
Background
The overglaze decoration is one of the main decoration techniques of ceramics, and is made up by using various colour materials to draw various ornamentations on the fired porcelain glaze, then placing the porcelain into kiln twice and solidifying the colour materials at low temp., and generally includes coloured drawing porcelain, coloured decoration porcelain, blue and white colored porcelain, five-coloured porcelain, pink porcelain, coloured gold porcelain and enamel.
A special expression form of the color overglaze color of the color overlapping process is to overlap at least one layer of color patterns on a color background color, the existing color overlapping process adopts a method of gradually drawing and baking layers, and the process needs to be baked once when one color is drawn. Taking the effect of overlapping colored drawings with two colors as an example, firstly, burning the bottom color, baking the bottom color of the ceramic colored drawing for at least 50 hours at a high temperature of more than 900 ℃, and continuously adding the color on the color; secondly, line burning, namely, overlapping the lines on the basis of the bottom color after the bottom color is burnt, and then baking the lines at high temperature for the second time after overlapping the lines to ensure that the colors of the lines are stable; thirdly, the surface color is burnt, the ceramic glaze is coated with color on the basis of color superposition, and the effect of the ceramic colored drawing on the glaze color superposition is presented through the third high-temperature baking. If three colors are superposed, the line and the surface color are repeatedly burnt, namely if three colors are superposed, the three colors are burnt for 5 times, the burning times =1+ (N-1) multiplied by 2, and N is the superposed number, the existing color superposing process has more kiln entering times, high burning temperature and can not be modified after line drawing, and the multiple kiln entering times can inevitably cause the reduction of the burning rate, so if the burning temperature and the kiln entering times can be reduced, the burning rate can be improved, the burning temperature can also be reduced, and the energy conservation and the environmental protection are realized.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides an overglaze color-laminated ceramic and a manufacturing process thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a colored pottery of overglaze, includes the ceramic base member, is equipped with the glaze layer on this ceramic base member, its characterized in that: the colored glaze comprises a base color layer, a contour line and an over-glaze color layer, wherein the contour line draws the contour of a pattern on the base color layer, the over-glaze color layer is filled in the contour of the pattern, and the over-glaze color layers are not mutually overlapped.
Furthermore, the color glazing further comprises gold profile lines and a gold water coating, wherein the gold profile lines draw a pattern profile on the color layer on the glaze, and the gold water coating is filled in the gold profile lines.
The preparation process of the overglaze stacked color ceramic is characterized by comprising the following steps:
step 1, manufacturing a ceramic substrate, wherein a glaze layer is arranged on the ceramic substrate;
step 2, applying a ground color on the ceramic blank, waiting for the ground color to be dried, and polishing a glaze layer corresponding to the ground color by using 1200-1500 meshes of abrasive paper after the ground color is dried;
step 3, drawing a contour line of the superimposed colors on the basis of the ground color, wherein the contour line draws the outline of the pattern, and the contour line uses an overglaze color pigment which can be modified by a color detergent;
step 4, placing the ceramic blank body with the outline drawn into a kiln, and carrying out first high-temperature baking at the baking temperature of 850-880 ℃ for 30-40 hours;
and 5, filling the colored glaze material in the drawn outline with pigment, and carrying out secondary baking after filling, wherein the secondary baking temperature is 750-780 ℃ and the baking time is 40-45 hours, so as to obtain the colored glaze-folded ceramic.
Preferably, golden water is used for drawing a golden contour line on the glazed ceramic with the color pattern obtained in the step 5, the golden water is filled into the golden contour line, after the golden water is dried and shaped, the glazed ceramic with the color pattern is placed into the kiln again, and the ceramic colored glaze with the color pattern is baked at the temperature of 600-700 ℃ for 45-50 hours, so that the effect of the ceramic colored glaze with the color pattern is obtained.
Optimally, the components of the base color in the step 2 are as follows: 10-25 parts of plant extraction pigment, 20-25 parts of quartz ore powder, 10-15 parts of feldspar powder, 5-10 parts of talcum powder, 5-10 parts of zirconia, 1-5 parts of magnesium oxide, 5-10 parts of zinc oxide, 1-5 parts of kerosene and 20-25 parts of water.
Optimally, the components of the base color in the step 2 are as follows: 16 parts of plant extraction pigment, 22 parts of quartz ore powder, 13 parts of feldspar powder, 6 parts of talcum powder, 8 parts of zirconia, 2 parts of magnesia, 7 parts of zinc oxide, 3 parts of kerosene and 23 parts of water.
Preferably, after the ceramic body is subjected to ground color application in the step 2, the ceramic body is placed into a drying oven at 100-120 ℃ to be dried for 1-2 hours.
Optimally, the overglaze color material in the step 3 comprises the following raw material components: 5-10 parts of plant extraction pigment, 15-20 parts of quartz ore powder, 15-20 parts of turpentine, 1-5 parts of talcum powder, 1-5 parts of strontium carbonate, 1-5 parts of aluminum oxide, 5-10 parts of boric acid, 5-10 parts of zinc oxide, 5-10 parts of potassium nitrate and 25-35 parts of water.
The optimized glaze color material comprises the following raw material components: 8 parts of plant extraction pigment, 17 parts of quartz ore powder, 16 parts of turpentine, 3 parts of talcum powder, 2 parts of strontium carbonate, 4 parts of aluminum oxide, 7 parts of boric acid, 6 parts of zinc oxide, 8 parts of potassium nitrate and 29 parts of water.
Optimally, the color detergent comprises the following components: 10-15 parts of alcohol, 15-20 parts of camphor oil, 60-70 parts of frankincense oil and 1-2 parts of sodium humate.
The overglaze color-laminated ceramic provided by the invention uses a brand new drawing and firing process, improves the process of high-temperature baking at least three times into the process of high-temperature baking only two times, saves the cost, shortens the time and can show better color-laminated effect; the bottom color layer is polished, so that the adhesive force of the bottom color layer is enhanced, the colored drawing color is stable, and after contour lines are drawn in advance, uniform colored material filling on glaze is carried out, so that the problems of color loss, generation of dark and light, thickness and connection of new and old colors caused by multiple colored drawings can be avoided, and in addition, the contour lines can be modified, so that the firing rate is improved; in addition, the golden contour lines and the golden water coating can be drawn on the basis of the ceramic glaze color superposition, the effect of the ceramic colored drawing glaze color superposition golden water is presented, and the glaze color superposition ceramic provides a brand new ceramic decoration method, has positive significance for promoting the development of ceramic products and has positive economic benefit.
Detailed Description
The invention is further described below by means of specific embodiments.
The first embodiment is as follows:
the overglaze stacked color ceramic comprises a ceramic substrate, a ground color layer, contour lines and an overglaze color layer, wherein the ceramic substrate is provided with a glaze layer;
the bottom color layer is arranged on the glaze layer of the ceramic substrate;
the contour lines draw the contour of the pattern on the bottom color layer;
the overglaze color layer is filled in the pattern outline, and the overglaze color layers are not mutually overlapped;
the preparation process of the overglaze stacked color ceramic is characterized by comprising the following steps:
step 1, manufacturing a ceramic substrate, wherein a glaze layer is arranged on the ceramic substrate;
step 2, applying a ground color on the ceramic blank, putting the ceramic blank into a drying oven with the temperature of 100-120 ℃ for drying for 1.5 hours to dry the ground color, and polishing the glaze layer corresponding to the ground color by using 1500-mesh abrasive paper after the ground color is dried;
step 3, drawing the outline lines of the superimposed colors on the basis of the ground color, wherein the outline lines draw the outline of the pattern, and the outline lines use the overglaze color pigments which can be modified by using a color detergent;
step 4, placing the ceramic blank body with the outline drawn into a kiln, and carrying out first high-temperature baking, wherein the baking temperature is 870 degrees, and the baking time is 38 hours;
step 5, filling the colored glaze material with pigment in the drawn outline, and then carrying out secondary baking at the secondary baking temperature of 760 ℃ for 43 hours to obtain the colored glaze-overlaid ceramic
Wherein, the raw material composition of ground color is: 10-25 parts of plant extraction pigment, 20-25 parts of quartz ore powder, 10-15 parts of feldspar powder, 5-10 parts of talcum powder, 5-10 parts of zirconia, 1-5 parts of magnesium oxide, 5-10 parts of zinc oxide, 1-5 parts of kerosene and 20-25 parts of water, wherein in the embodiment, the ground color comprises the following raw material components: 16 parts of plant extraction pigment, 22 parts of quartz ore powder, 13 parts of feldspar powder, 6 parts of talcum powder, 8 parts of zirconium oxide, 2 parts of magnesium oxide, 7 parts of zinc oxide, 3 parts of kerosene and 23 parts of water;
wherein, the overglaze color material in the step 3 comprises the following raw material components: 5-10 parts of plant extraction pigment, 15-20 parts of quartz ore powder, 15-20 parts of turpentine, 1-5 parts of talcum powder, 1-5 parts of strontium carbonate, 1-5 parts of aluminum oxide, 5-10 parts of boric acid, 5-10 parts of zinc oxide, 5-10 parts of potassium nitrate and 25-35 parts of water, wherein the overglaze color material comprises the following raw material components in parts by weight: 8 parts of plant extraction pigment, 17 parts of quartz ore powder, 16 parts of turpentine, 3 parts of talcum powder, 2 parts of strontium carbonate, 4 parts of alumina, 7 parts of boric acid, 6 parts of zinc oxide, 8 parts of potassium nitrate and 29 parts of water;
wherein, the color detergent in the step 4 comprises the following components: 10-15 parts of alcohol, 15-20 parts of camphor oil, 60-70 parts of frankincense oil and 1-2 parts of sodium humate, wherein in the embodiment, the alcohol is 13 parts, the camphor oil is 17 parts, the frankincense oil is 68 parts, and the sodium humate is 2 parts.
The overglaze color-laminated ceramic prepared by the method uses a brand new drawing and firing process, and improves the process of high-temperature baking at least three times into the process of high-temperature baking only two times, thereby saving the cost, shortening the time and showing better color-laminated effect; the base color layer is polished, so that the adhesive force of the base color layer is enhanced, the colored drawing color is stable, uniform colored material filling on glaze is carried out after contour lines are drawn in advance, the problems of color fading, generation of color shade, thickness and connection of new and old colors caused by multiple colored drawings can be avoided, and in addition, the contour lines can be modified, so that the firing rate is improved.
The second concrete embodiment:
the overglaze color ceramic of the first embodiment also comprises a gold profile line and a gold water coating, wherein the gold profile line draws a pattern profile on the overglaze color layer; the gold water coating is filled in the gold contour lines.
The method for manufacturing the overglaze color ceramic comprises the following steps of firstly preparing the overglaze color ceramic in the specific embodiment one, then drawing a gold contour line on the obtained overglaze color ceramic by using gold water, filling the gold water into the gold contour line, putting the overglaze color ceramic into a kiln again after the gold water is dried and shaped, and baking the overglaze color ceramic for 48 hours at 680 ℃, so as to obtain the effect of the overglaze color gold water for ceramic painting.
The overglaze overlay color ceramic prepared by the method is used for drawing gold contour lines and gold water coatings on the basis of overglaze overlay color of the ceramic, and the effect of overglaze overlay color gold water of ceramic painting is achieved.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims (10)

1. The utility model provides an on-glaze stack color pottery, includes the ceramic base member, is equipped with the glaze layer on this ceramic base member, its characterized in that: the colored glaze comprises a base color layer, a contour line and an over-glaze color layer, wherein the contour line draws the contour of a pattern on the base color layer, the over-glaze color layer is filled in the contour of the pattern, and the over-glaze color layers are not mutually overlapped.
2. The overglaze overlay ceramic of claim 1, wherein: the color glazing structure further comprises a gold profile line and a gold water coating, the gold profile line draws a pattern profile on the color layer on the glaze, and the gold water coating is filled in the gold profile line.
3. The preparation process of the overglaze stacked color ceramic is characterized by comprising the following steps:
step 1, manufacturing a ceramic substrate, wherein a glaze layer is arranged on the ceramic substrate;
step 2, applying a ground color on the ceramic blank body, waiting for the ground color to be dried, and polishing a glaze layer corresponding to the ground color by using 1200-1500 meshes of abrasive paper after the ground color is dried;
step 3, drawing the outline lines of the superimposed colors on the basis of the ground color, wherein the outline lines draw the outline of the pattern, and the outline lines use the overglaze color pigments which can be modified by using a color detergent;
step 4, placing the ceramic blank body with the outline drawn into a kiln, and carrying out first high-temperature baking at the baking temperature of 850-880 ℃ for 30-40 hours;
and 5, filling the colored glaze material in the drawn outline with pigment, and carrying out secondary baking after filling, wherein the secondary baking temperature is 750-780 ℃ and the baking time is 40-45 hours, so as to obtain the colored glaze-folded ceramic.
4. The process for manufacturing an overglaze color ceramic according to claim 3, wherein: and (5) drawing a gold contour line on the glazed colored ceramic obtained in the step (5) by using the golden water, filling the golden water into the golden contour line, putting the glazed colored ceramic into the kiln again after the golden water is dried and shaped, and baking for 45-50 hours at the temperature of 600-700 ℃ to obtain the effect of the ceramic colored drawing glazed colored golden water.
5. The process for manufacturing overglaze color ceramics according to claim 3, wherein: the base color in the step 2 comprises the following raw material components: 10-25 parts of plant extraction pigment, 20-25 parts of quartz ore powder, 10-15 parts of feldspar powder, 5-10 parts of talcum powder, 5-10 parts of zirconia, 1-5 parts of magnesium oxide, 5-10 parts of zinc oxide, 1-5 parts of kerosene and 20-25 parts of water.
6. The process for manufacturing an overglaze color ceramic according to claim 5, wherein: the base color in the step 2 comprises the following raw material components: 16 parts of plant extraction pigment, 22 parts of quartz ore powder, 13 parts of feldspar powder, 6 parts of talcum powder, 8 parts of zirconium oxide, 2 parts of magnesium oxide, 7 parts of zinc oxide, 3 parts of kerosene and 23 parts of water.
7. The process for manufacturing an overglaze color ceramic according to claim 3, wherein: and (3) after the ceramic body is subjected to ground color application in the step (2), drying the ceramic body in a drying oven at 100-120 ℃ for 1-2 hours.
8. The process for manufacturing overglaze color ceramics according to claim 3, wherein: the overglaze color material in the step 3 comprises the following raw material components: 5-10 parts of plant extraction pigment, 15-20 parts of quartz ore powder, 15-20 parts of turpentine, 1-5 parts of talcum powder, 1-5 parts of strontium carbonate, 1-5 parts of aluminum oxide, 5-10 parts of boric acid, 5-10 parts of zinc oxide, 5-10 parts of potassium nitrate and 25-35 parts of water.
9. The process for manufacturing overglaze color ceramics according to claim 8, wherein: the overglaze color material in the step 3 comprises the following raw material components: 8 parts of plant extraction pigment, 17 parts of quartz ore powder, 16 parts of turpentine, 3 parts of talcum powder, 2 parts of strontium carbonate, 4 parts of aluminum oxide, 7 parts of boric acid, 6 parts of zinc oxide, 8 parts of potassium nitrate and 29 parts of water.
10. The process for manufacturing an overglaze stack color ceramic according to claim 3 or 8, wherein the color detergent comprises the following components: 10-15 parts of alcohol, 15-20 parts of camphor oil, 60-70 parts of frankincense oil and 1-2 parts of sodium humate.
CN202211374442.3A 2022-11-04 2022-11-04 Overglaze color-laminated ceramic and manufacturing process thereof Pending CN115636693A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109176845A (en) * 2018-09-17 2019-01-11 泉州市陶瓷科学技术研究所 Color technique is folded on a kind of ceramic painting glaze
CN110963786A (en) * 2019-11-19 2020-04-07 福建省德化县山花陶瓷有限公司 Colored art porcelain based on Dehua white porcelain body and preparation process thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109176845A (en) * 2018-09-17 2019-01-11 泉州市陶瓷科学技术研究所 Color technique is folded on a kind of ceramic painting glaze
CN110963786A (en) * 2019-11-19 2020-04-07 福建省德化县山花陶瓷有限公司 Colored art porcelain based on Dehua white porcelain body and preparation process thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
付建文, 江西高校出版社 *

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Application publication date: 20230124