CN115784777A - Manufacturing process of furnace transmutation brick - Google Patents
Manufacturing process of furnace transmutation brick Download PDFInfo
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- CN115784777A CN115784777A CN202211437298.3A CN202211437298A CN115784777A CN 115784777 A CN115784777 A CN 115784777A CN 202211437298 A CN202211437298 A CN 202211437298A CN 115784777 A CN115784777 A CN 115784777A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention aims to provide a manufacturing process of a furnace transmutation brick which is beneficial to natural color generation of a brick body, has an obvious furnace transmutation effect and has rich colors. The invention comprises a blank manufacturing process and a blank glazing process which are sequentially carried out, and is characterized in that the blank glazing process comprises the following steps: A. proportioning the ground glaze; B. proportioning overglaze; C. heating and staling: pouring the ground glaze slurry and the surface glaze slurry into two material cylinders respectively, heating to 50-60 ℃, and preserving heat; D. spraying the ground coat, namely uniformly spraying the ground coat on the blank by using a spray gun for two times, and drying after each spraying, wherein the spraying thickness of the first time is 0.2-0.3 mm, and the spraying thickness of the second time is 0.3-0.4 mm; E. spraying surface glaze: uniformly spraying the overglaze on the blank body by using a spray gun, wherein the spraying frequency is one time, and then drying, and the spraying thickness is 0.4-0.6mm; F. and (3) sintering of the blank body: and (3) feeding the blank body into a roller kiln under a high-temperature oxidation atmosphere for sintering, wherein the sintering temperature is 1200-1400 ℃, and the sintering period is 40-60 minutes. The invention is applied to the technical field of building ceramic production.
Description
Technical Field
The invention is applied to the technical field of production of building ceramics, and particularly relates to a manufacturing process of a furnace transmutation brick.
Background
The ceramic tile is an acid and alkali resistant building or decoration material made of porcelain or stone and formed by the processes of grinding, mixing, pressing, glazing and sintering of refractory metal oxide and semimetal oxide, and is popular with consumers in the home decoration market by virtue of the changeable style and easy cleaning property of the ceramic tile. At present, ceramic tiles on the market are very rich in types and are divided into glazed tiles and unglazed tiles according to glazing, wherein the glazed tiles are tiles which are fired after glaze is sprayed on the surfaces of tile bodies, and due to the addition of the glazed faces, the ceramic is more attractive, but the traditional glazed tiles have the defects of unnatural color, single color, unobvious transmutation effect and the like.
A prior patent document with publication number CN111792845B proposes a preparation method of a glazed tile, which comprises the following steps: A. adding the flexible glaze raw materials into a ball mill according to a ratio, and carrying out ball milling to obtain flexible glaze; B. adding the overglaze raw material into a ball mill according to the proportion for ball milling to obtain overglaze; C. b, applying the overglaze cloth in the step B on the upper surface of the ceramic tile blank to form an overglaze layer; D. b, applying the flexible glaze cloth in the step A to the bottom surface and/or the side surface of the ceramic tile blank in the step C to form a flexible glaze layer; E. and D, drying and firing the ceramic tile blank body obtained in the step D to form the glazed tile. However, after the step C of glazing, the flexible glaze layer is not dried and applied directly, which easily causes mixing of glaze slips of the overglaze layer and the flexible glaze layer, and color difference and unnatural color appear after firing, and in the glazing process of the step C and the step D, if the overglaze layer or the flexible glaze layer is applied to be thin, the color of the glaze is not uniform and pure. If the manufacturing process of the kiln-transformed brick which is beneficial to the natural color generation of the brick body, has obvious kiln-transformed effect and rich colors can be designed, the problems can be well solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a manufacturing process of the transmutation brick which is beneficial to the natural color generation of the brick body, has obvious transmutation effect and has rich colors.
The technical scheme adopted by the invention is as follows: the invention comprises a blank body manufacturing process and a blank body glazing process which are sequentially carried out, and is characterized in that the blank body glazing process comprises the following steps:
A. matching the ground coat: adding the ground first fusing agent, the first crystallizing agent and the first coloring agent into a trough according to a set proportion for mixing, then adding water for stirring to form bottom glaze slurry, wherein the weight percentage content of the water is required to be controlled at 25-30%;
B. the proportion of the overglaze is as follows: adding the ground second fusing agent, the second crystallizing agent and the second coloring agent into a trough according to a set proportion, mixing, adding water, and stirring to form surface glaze slurry, wherein the weight percentage content of water is required to be controlled to be 20-25%;
C. heating and staling: pouring the ground glaze slurry and the surface glaze slurry into two material cylinders respectively, heating to 50-60 ℃, preserving heat, and storing for 35-45 hours in a sealed manner;
D. spraying the ground coat, namely uniformly spraying the ground coat on the blank by using a spray gun for two times, and drying after each spraying, wherein the spraying thickness of the first time is 0.2-0.3 mm, and the spraying thickness of the second time is 0.3-0.4 mm;
E. spraying surface glaze: uniformly spraying the overglaze on the blank body by using a spray gun, wherein the spraying frequency is one time, and then drying, and the spraying thickness is 0.4-0.6mm;
F. and (3) sintering of the blank body: and (3) feeding the blank body into a roller kiln under a high-temperature oxidation atmosphere for sintering, wherein the sintering temperature is 1200-1400 ℃, and the sintering period is 40-60 minutes.
Further, the first fusing agent comprises 20-35 parts of potassium feldspar and 20-30 parts of calcite by mass, the first crystallizing agent comprises 15-25 parts of quartz and 20-35 parts of zinc oxide, and the first coloring agent comprises 10-20 parts of titanium dioxide, 1-5 parts of nickel oxide, 1-2 parts of copper oxide and 2-8 parts of black mud by mass; the second fusing agent comprises 25-40 parts of potash feldspar, 20-30 parts of calcite and 5-15 parts of talcum by mass, the second crystallizing agent comprises 10-15 parts of quartz and 5-15 parts of zinc oxide, and the second coloring agent comprises 10-20 parts of titanium dioxide, 1-3 parts of nickel oxide, 0.5-1 part of copper oxide and 2-8 parts of black mud by mass.
Further, the first fusing agent comprises 50-60 parts of potassium feldspar, 5-15 parts of potassium sand, 10-20 parts of calcined soil and 1-5 parts of talc in parts by mass, the first crystallizing agent comprises 5-10 parts of quartz and 1-3 parts of zinc oxide, and the first coloring agent comprises 5-15 parts of black mud and 0.2-0.8 part of cobalt black; the second fusing agent comprises 30-40 parts of potassium feldspar and 10-20 parts of calcite by mass, the second crystallizing agent comprises 10-20 parts of quartz, 20-25 parts of zinc oxide, 0.5-1.5 parts of bovine bone meal and 2-8 parts of a crystallization promoter, and the second coloring agent comprises 5-15 parts of titanium dioxide, 2-8 parts of black mud and 5-15 parts of rutile by mass.
Further, the first fusing agent comprises 15-30 parts of high-temperature potassium feldspar and 15-30 parts of calcite, the first crystallizing agent comprises 20-30 parts of calcined zinc oxide and 10-20 parts of quartz, and the first coloring agent comprises 10-15 parts of titanium dioxide and 2-8 parts of black mud; the second fusing agent comprises 30-40 parts of potash feldspar, 10-20 parts of calcite and 2-8 parts of G2 frit in parts by mass, the second crystallizing agent comprises 10-20 parts of quartz and 20-25 parts of zinc oxide, and the second coloring agent comprises 5-15 parts of titanium dioxide, 2-6 parts of black mud and 10-20 parts of rutile.
Further, the specific gravity of the ground glaze slurry is 1.7-1.8g/ml, the flow rate of the ground glaze is 17-19s, and the spraying amount of the ground glaze is 2-4g/cm < 2 >.
Further, the specific gravity of the overglaze slurry is 1.4-1.6/ml, the overglaze flow rate is 17-19s, and the spraying amount of the overglaze is 1-2g/cm < 2 >.
Further, the specific gravity of the ground glaze slurry is 1.72g/ml, the flow rate of the ground glaze is 18s, and the spraying amount of the ground glaze is 3g/cm < 2 >.
Further, the specific gravity of the overglaze slurry is 1.5/ml, the overglaze flow rate is 18s, and the spraying amount of the overglaze is 1.2g/cm < 2 >.
The invention has the beneficial effects that: the ground glaze slurry and the surface glaze slurry are formed by mixing and adding water into a fusing agent, a crystallizing agent and a coloring agent which are in different proportions, wherein the fusing agent is used for effectively controlling the high-temperature viscosity of a melt during firing and avoiding the problem of glaze flowing or slag sticking, the crystallizing agent is used for generating a large amount of tiny crystals on the melt under the firing condition, and the coloring agent is used for enabling the glaze surface to present a color effect so that the transmutation effect is more obvious. In addition, the base glaze is sprayed on the blank twice, the blank is dried after being sprayed each time, then the overglaze is sprayed once again, and then the blank is dried again, so that the thickness of the whole glaze layer is larger, the drying operation after the glaze spraying each time can avoid the mixing of the base glaze slurry and the overglaze slurry, and the color generation of the whole glaze layer is more uniform, pure and natural.
Detailed Description
Example one
In this embodiment, the present invention includes a blank manufacturing process and a blank glazing process, which are sequentially performed, and is characterized in that the blank glazing process includes the following steps:
A. matching the ground coat: adding the ground first fusing agent, the first crystallizing agent and the first coloring agent into a trough according to a set proportion, mixing, adding water, and stirring to form a ground glaze slip, wherein the water content is required to be controlled to be 25-30% by weight;
B. the proportion of the overglaze is as follows: adding the ground second fusing agent, the second crystallizing agent and the second coloring agent into a trough according to a set proportion, mixing, adding water, and stirring to form surface glaze slurry, wherein the weight percentage content of water is required to be controlled to be 20-25%;
C. heating and staling: pouring the ground glaze slurry and the surface glaze slurry into two material cylinders respectively, heating to 50-60 ℃, preserving heat, and storing for 35-45 hours in a sealed manner;
D. spraying the ground coat, namely uniformly spraying the ground coat on the blank by using a spray gun for two times, drying after each time of spraying, wherein the first spraying thickness is 0.2-0.3 mm, and the second spraying thickness is 0.3-0.4 mm;
E. spraying surface glaze: uniformly spraying the overglaze on the blank body by using a spray gun, wherein the spraying frequency is one time, and then drying, and the spraying thickness is 0.4-0.6mm;
F. and (3) sintering of the blank: and (3) feeding the blank into a roller kiln in a high-temperature oxidation atmosphere for sintering, wherein the sintering temperature is 1200-1400 ℃, and the sintering period is 40-60 minutes.
In the embodiment, the first fusing agent comprises 20-35 parts of potassium feldspar and 20-30 parts of calcite by mass, the first crystallizing agent comprises 15-25 parts of quartz and 20-35 parts of zinc oxide, and the first colorant comprises 10-20 parts of titanium dioxide, 1-5 parts of nickel oxide, 1-2 parts of copper oxide and 2-8 parts of black mud by mass; the second fusing agent comprises 25-40 parts of potash feldspar, 20-30 parts of calcite and 5-15 parts of talcum by mass, the second crystallizing agent comprises 10-15 parts of quartz and 5-15 parts of zinc oxide, and the second coloring agent comprises 10-20 parts of titanium dioxide, 1-3 parts of nickel oxide, 0.5-1 part of copper oxide and 2-8 parts of black mud by mass.
In this example, as shown in table 1, the composition of the ground coat in the present invention:
TABLE 1 formulation composition of ground glaze (parts)
| Starting materials | Potassium feldspar | Calcite | Titanium white powder | Quartz | Black mud | Zinc oxide | Nickel oxide | Copper oxide |
| Proportioning | 28 | 25 | 16 | 20 | 5 | 28 | 3 | 1.5 |
In this example, as shown in table 2, the overglaze composition in the present invention:
TABLE 2 overglaze recipe composition (share)
| Starting materials | Potassium feldspar | Calcite | Talc | Titanium white powder | Quartz | Black mud | Zinc oxide | Nickel oxide | Copper oxide |
| Proportioning | 33 | 25 | 10 | 16 | 12 | 5 | 8 | 1.8 | 0.8 |
In this example, the glaze of the product exhibits a yellow-brown transmutation color effect. Wherein, the ground glaze is a zinc crystal glaze, and the overglaze is a perovskite crystal glaze. After the copper oxide coloring agent is added, the glaze surface can show a blue effect under the action of an oxidizing atmosphere, the glaze surface has a certain yellow-brown effect due to the addition of the nickel oxide, and the two can form a dark yellow-brown effect by combination. Meanwhile, the test also shows that when the glaze layer is thicker, the transmutation effect is obvious. When the glaze layer is thin, the color is not pure and uniform.
Example two
In this embodiment, the difference from the first embodiment is that: the first fusing agent comprises 50-60 parts of potash feldspar, 5-15 parts of potash sand, 10-20 parts of calcined clay and 1-5 parts of talc in parts by mass, the first crystallizing agent comprises 5-10 parts of quartz and 1-3 parts of zinc oxide, and the first coloring agent comprises 5-15 parts of black mud and 0.2-0.8 part of cobalt black; the second fusing agent comprises 30-40 parts of potassium feldspar and 10-20 parts of calcite by mass, the second crystallizing agent comprises 10-20 parts of quartz, 20-25 parts of zinc oxide, 0.5-1.5 parts of bovine bone meal and 2-8 parts of a crystallization promoter, and the second coloring agent comprises 5-15 parts of titanium dioxide, 2-8 parts of black mud and 5-15 parts of rutile.
In this example, as shown in table 3, the composition of the ground coat in the present invention:
TABLE 3 formulation composition of the ground glaze
| Raw materials | Potassium feldspar | Potassium sand | Burning soil | Quartz | Talc | Zinc oxide | Black mud | Cobalt black |
| Proportioning | 53 | 10 | 15 | 7 | 3 | 2 | 10 | 0.5 |
In this example, as shown in table 4, the overglaze composition in the present invention:
TABLE 4 overglaze recipe composition (share)
| Raw materials | Potassium feldspar | Titanium white powder | Quartz | Zinc oxide | Calcite | Black mud | Rutile type | Os bovis Seu Bubali powder | Crystallization aid |
| Proportioning | 34 | 11 | 14 | 23 | 15 | 4 | 10 | 1 | 5 |
In the embodiment, the glaze of the product presents a gray color effect, and the transmutation effect is obvious. Wherein the ground glaze is a gloss glaze, and the overglaze is a zinc-titanium crystal glaze. The test process shows that the addition of the rutile in the overglaze can generate more complex color reaction; the main component of rutile is titanium dioxide, and the titanium dioxide can be combined with other crystal nuclei to generate microcrystallines, so that the furnace transmutation effect is more wonderful.
EXAMPLE III
In this embodiment, the difference from the first embodiment is that: the first fusing agent comprises 15-30 parts of high-temperature potassium feldspar and 15-30 parts of calcite, the first crystallizing agent comprises 20-30 parts of calcined zinc oxide and 10-20 parts of quartz, and the first coloring agent comprises 10-15 parts of titanium dioxide and 2-8 parts of black mud; the second fusing agent comprises 30-40 parts of potash feldspar, 10-20 parts of calcite and 2-8 parts of G2 frit in parts by mass, the second crystallizing agent comprises 10-20 parts of quartz and 20-25 parts of zinc oxide, and the second coloring agent comprises 5-15 parts of titanium dioxide, 2-6 parts of black mud and 10-20 parts of rutile.
In the present example, as shown in table 5, the composition of the ground coat in the present invention:
TABLE 5 formulation composition of the ground glaze
| Raw materials | High-temperature potassium feldspar | Quartz | Calcining zinc oxide | Titanium white powder | Calcite | Black mud |
| Proportioning | 23 | 16 | 25 | 13 | 20 | 5 |
In this example, as shown in table 6, the overglaze composition in the present invention:
surface 6 overglaze formula composition (parts)
| Starting materials | Potassium feldspar | Titanium white powder | Quartz | Zinc oxide | Calcite | Black mud | Rutile type | G2 frit |
| Proportioning | 34 | 11 | 14 | 23 | 15 | 4 | 15 | 5 |
In the embodiment, the glaze of the product presents a milky color effect, and the transmutation effect is obvious. Wherein, the ground glaze is a zinc-titanium crystal glaze, and the overglaze is also a zinc-titanium crystal glaze. The zinc and titanium crystallizing agents generate crystals in high-temperature melt, and the melt generates a large number of tiny crystals due to the effect of firing conditions. In the test, the proper amount of G2 frit is added, so that the high-temperature viscosity of the glaze melt is reduced, the diffusion effect is enhanced, and the directional arrangement of particles and the crystal growth are facilitated. The potassium feldspar and the quartz are added in the test, so that the high-temperature viscosity of the melt can be effectively controlled, and the defects of glaze flowing, slag adhering and the like are avoided. Rutile has a promoting effect on titanium-zinc crystal glaze, and the rutile is added into the formula to facilitate the generation of zinc-titanium crystals.
The glaze surface of the product fired by the three embodiments produces the transmutation effect. The three ceramic tiles with the transmutation effect are combined together, and a brand-new transmutation series ceramic tile can be obtained through laying with layering sense.
The above-mentioned embodiments are merely exemplary embodiments of the present invention, which are not intended to limit the present invention, and any modifications, improvements, etc. made within the spirit and principle of the present invention should fall within the protection scope of the present invention.
Claims (8)
1. The manufacturing process of the furnace transmutation brick comprises a blank body manufacturing process and a blank body glazing process which are sequentially carried out, and is characterized in that the blank body glazing process comprises the following steps:
A. matching the ground glaze: adding the ground first fusing agent, the first crystallizing agent and the first coloring agent into a trough according to a set proportion for mixing, then adding water for stirring to form bottom glaze slurry, wherein the weight percentage content of the water is required to be controlled at 25-30%;
B. the proportion of overglaze is as follows: adding the ground second fusing agent, the ground second crystallizing agent and the ground second coloring agent into a trough according to a set proportion, mixing, adding water, stirring to form the surface glaze slurry, and controlling the weight percentage content of the water to be 20-25%;
C. heating and staling: pouring the ground glaze slurry and the surface glaze slurry into two material cylinders respectively, heating to 50-60 ℃, preserving heat, and storing for 35-45 hours in a sealed manner;
D. spraying the ground coat, namely uniformly spraying the ground coat on the blank by using a spray gun for two times, drying after each time of spraying, wherein the first spraying thickness is 0.2-0.3 mm, and the second spraying thickness is 0.3-0.4 mm;
E. spraying surface glaze: uniformly spraying the overglaze on the blank body by using a spray gun, wherein the spraying frequency is one time, and then drying, and the spraying thickness is 0.4-0.6mm;
F. and (3) sintering of the blank body: and (3) feeding the blank body into a roller kiln under a high-temperature oxidation atmosphere for sintering, wherein the sintering temperature is 1200-1400 ℃, and the sintering period is 40-60 minutes.
2. The manufacturing process of the kiln-transformed brick as claimed in claim 1, which is characterized in that: the first fusing agent comprises 20-35 parts of potassium feldspar and 20-30 parts of calcite by mass, the first crystallizing agent comprises 15-25 parts of quartz and 20-35 parts of zinc oxide, and the first coloring agent comprises 10-20 parts of titanium dioxide, 1-5 parts of nickel oxide, 1-2 parts of copper oxide and 2-8 parts of black mud by mass; the second fusing agent comprises 25-40 parts of potash feldspar, 20-30 parts of calcite and 5-15 parts of talcum by mass, the second crystallizing agent comprises 10-15 parts of quartz and 5-15 parts of zinc oxide, and the second coloring agent comprises 10-20 parts of titanium dioxide, 1-3 parts of nickel oxide, 0.5-1 part of copper oxide and 2-8 parts of black mud by mass.
3. The manufacturing process of the kiln-transformed brick as claimed in claim 1, which is characterized in that: the first fusing agent comprises 50-60 parts of potash feldspar, 5-15 parts of potash sand, 10-20 parts of calcined soil and 1-5 parts of talc in parts by mass, the first crystallizing agent comprises 5-10 parts of quartz and 1-3 parts of zinc oxide, and the first coloring agent comprises 5-15 parts of black mud and 0.2-0.8 part of cobalt black; the second fusing agent comprises 30-40 parts of potassium feldspar and 10-20 parts of calcite by mass, the second crystallizing agent comprises 10-20 parts of quartz, 20-25 parts of zinc oxide, 0.5-1.5 parts of bovine bone meal and 2-8 parts of a crystallization promoter, and the second coloring agent comprises 5-15 parts of titanium dioxide, 2-8 parts of black mud and 5-15 parts of rutile.
4. The manufacturing process of the kiln-changed brick as claimed in claim 1, characterized in that: the first fusing agent comprises 15-30 parts of high-temperature potassium feldspar and 15-30 parts of calcite, the first crystallizing agent comprises 20-30 parts of calcined zinc oxide and 10-20 parts of quartz, and the first coloring agent comprises 10-15 parts of titanium dioxide and 2-8 parts of black mud; the second fusing agent comprises 30-40 parts of potash feldspar, 10-20 parts of calcite and 2-8 parts of G2 frit in parts by mass, the second crystallizing agent comprises 10-20 parts of quartz and 20-25 parts of zinc oxide, and the second coloring agent comprises 5-15 parts of titanium dioxide, 2-6 parts of black mud and 10-20 parts of rutile.
5. The manufacturing process of the kiln-changed brick as claimed in claim 1, characterized in that: the specific gravity of the ground glaze slurry is 1.7-1.8g/ml, the ground glaze flow rate is 17-19s, and the spraying amount of the ground glaze is 2-4g/cm 2 。
6. The manufacturing process of the kiln-transformed brick as claimed in claim 1, which is characterized in that: the specific gravity of the overglaze slurry is 1.4-1.6/ml, the overglaze flow rate is 17-19s, and the spraying amount of the overglaze is 1-2g/cm 2 。
7. The manufacturing process of the kiln-changed brick as claimed in claim 5, characterized in that: the specific gravity of the ground glaze slurry is 1.72g/ml, the ground glaze flow rate is 18s, and the spraying amount of the ground glaze is 3g/cm 2 。
8. The manufacturing process of the kiln-transformed brick as claimed in claim 6, wherein: the specific gravity of the overglaze slurry is 1.5/ml, the flow rate of overglaze is 18s, and the spraying amount of overglaze is 1.2g/cm 2 。
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| CN202211437298.3A CN115784777B (en) | 2022-11-16 | 2022-11-16 | Process for manufacturing kiln transformation brick |
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| CN202211437298.3A CN115784777B (en) | 2022-11-16 | 2022-11-16 | Process for manufacturing kiln transformation brick |
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| CN115784777B CN115784777B (en) | 2023-09-29 |
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| CN104478483A (en) * | 2014-11-18 | 2015-04-01 | 福建省德化协发光洋陶器有限公司 | Double-layer transmutation glaze and preparation method thereof |
| WO2017185195A1 (en) * | 2016-04-25 | 2017-11-02 | 广东宏宇新型材料有限公司 | Resource-saving glazed tile with pearlescent and colour-variable effect on surface and preparation method therefor |
| CN109455934A (en) * | 2018-12-19 | 2019-03-12 | 蒙娜丽莎集团股份有限公司 | Color decorative effect Ceramic Tiles of a kind of stream and preparation method thereof |
| CN110342820A (en) * | 2019-08-06 | 2019-10-18 | 江苏高淳陶瓷股份有限公司 | A kind of manufacturing method of copper system furnace transmutation glaze |
| CN112266271A (en) * | 2020-12-25 | 2021-01-26 | 佛山市玉矶材料科技有限公司 | Roller kiln low-temperature sintered colorful halo crystal glaze and preparation method thereof |
| CN112573945A (en) * | 2020-12-29 | 2021-03-30 | 珠海市斗门区旭日陶瓷有限公司 | High-gloss glazed tile and production process thereof |
-
2022
- 2022-11-16 CN CN202211437298.3A patent/CN115784777B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478483A (en) * | 2014-11-18 | 2015-04-01 | 福建省德化协发光洋陶器有限公司 | Double-layer transmutation glaze and preparation method thereof |
| WO2017185195A1 (en) * | 2016-04-25 | 2017-11-02 | 广东宏宇新型材料有限公司 | Resource-saving glazed tile with pearlescent and colour-variable effect on surface and preparation method therefor |
| CN109455934A (en) * | 2018-12-19 | 2019-03-12 | 蒙娜丽莎集团股份有限公司 | Color decorative effect Ceramic Tiles of a kind of stream and preparation method thereof |
| CN110342820A (en) * | 2019-08-06 | 2019-10-18 | 江苏高淳陶瓷股份有限公司 | A kind of manufacturing method of copper system furnace transmutation glaze |
| CN112266271A (en) * | 2020-12-25 | 2021-01-26 | 佛山市玉矶材料科技有限公司 | Roller kiln low-temperature sintered colorful halo crystal glaze and preparation method thereof |
| CN112573945A (en) * | 2020-12-29 | 2021-03-30 | 珠海市斗门区旭日陶瓷有限公司 | High-gloss glazed tile and production process thereof |
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| CN115784777B (en) | 2023-09-29 |
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