CN111646821A - Embossed ceramic and coloring manufacturing method thereof - Google Patents
Embossed ceramic and coloring manufacturing method thereof Download PDFInfo
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- CN111646821A CN111646821A CN202010647329.2A CN202010647329A CN111646821A CN 111646821 A CN111646821 A CN 111646821A CN 202010647329 A CN202010647329 A CN 202010647329A CN 111646821 A CN111646821 A CN 111646821A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 230
- 238000004040 coloring Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000010304 firing Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- 239000010455 vermiculite Substances 0.000 claims description 14
- 229910052902 vermiculite Inorganic materials 0.000 claims description 14
- 235000019354 vermiculite Nutrition 0.000 claims description 14
- 229910001570 bauxite Inorganic materials 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 235000013399 edible fruits Nutrition 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 claims description 10
- 229960005235 piperonyl butoxide Drugs 0.000 claims description 10
- 239000005995 Aluminium silicate Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 7
- 235000012211 aluminium silicate Nutrition 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
- 239000000920 calcium hydroxide Substances 0.000 claims description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
- 239000010459 dolomite Substances 0.000 claims description 7
- 229910000514 dolomite Inorganic materials 0.000 claims description 7
- 239000010433 feldspar Substances 0.000 claims description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 7
- 239000010453 quartz Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 75
- 229910052573 porcelain Inorganic materials 0.000 description 16
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001648 diaspore Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011990 functional testing Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
-
- 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 relates to the technical field of coloring of embossed ceramic, and discloses embossed ceramic which comprises a ceramic body, wherein an embossed layer is formed on the outer surface of the ceramic body; the first ceramic glaze layer is sprayed on the outer surfaces of the ceramic body and the embossed layer; and the second ceramic glaze layer is sprayed on the outer surface of the first ceramic glaze layer. The ceramic glaze is sprayed twice, dried twice and fired once, and the moisture in the ceramic blank is reduced by increasing the firing times, so that cracking of the ceramic during high-temperature firing or cracking of the ceramic during later use is avoided. Through the mode of firing many times, slowly solidify the ceramic base, it is effectual to finalize the design, and later stage stability in use is good. Simple process and low cost.
Description
Technical Field
The invention relates to the technical field of manufacturing of embossed ceramics, in particular to embossed ceramics and a coloring manufacturing method thereof.
Background
The ceramic culture of the relief sculpture originates from the Tang dynasty, the Tang dynasty with vigorous vigor affects the world, the embarrassment of each country comes to the pilgrimage, and the trade is built slowly.
Because the special process of the relief porcelain appears as a vivid picture in front of the user, the relief porcelain becomes a national gift and a plurality of countries as a classic competitive gift at that time.
In modern ceramic manufacture technology, ceramic product is more and more various, wherein the relief sculpture pottery also uses gradually in the daily life product field, the relief sculpture pottery is in order to outstanding third dimension in the actual operation, can adopt different colored effects of drawing with ceramic base colour with the relief sculpture on the pottery, general way is to color again with the cellophane package for the relief sculpture on the pottery, this method has the shortcoming of comparing ordinary pottery power consumption consuming time more, and because the relief sculpture corner difficulty of coloring, can't guarantee that the product is colored evenly, later stage stability in use is not enough, pottery fracture easily or ceramic glaze drop easily, need the manual work to repair once more.
Disclosure of Invention
The invention aims to solve the technical problem in the prior art, and provides a relief ceramic and a coloring manufacturing method thereof.
To this end, an object of the present invention is to provide a ceramic relief, comprising:
the ceramic body is provided with a relief layer on the outer surface;
the first ceramic glaze layer is sprayed on the outer surfaces of the ceramic body and the embossed layer;
and the second ceramic glaze layer is sprayed on the outer surface of the first ceramic glaze layer.
Optionally, the embossed ceramic layer is embossed with embossed patterns.
Optionally, the first ceramic glaze layer is thinner than the second ceramic glaze layer.
Optionally, the embossed ceramic further includes a matching structure disposed on the first ceramic glaze layer for fixing the first ceramic glaze layer and the second ceramic glaze layer.
Optionally, the raised porcelain, the cooperation structure is towards the convex bump of second ceramic glaze layer or towards the sunken can of second ceramic glaze layer with bump complex shrinkage pool.
Another object of the present invention is to provide a method for coloring a relief ceramic, wherein the relief ceramic is any one of the above relief ceramics, comprising the following steps:
s1, manufacturing the embossed ceramic: drawing patterns on the outer surface of the ceramic body in a convex carving mode to obtain convex carving ceramic;
s2, grinding and polishing the surface of the manufactured embossed ceramic;
s3, cleaning the polished and polished surface of the embossed ceramic, and then putting the surface of the embossed ceramic into a drying oven for high-temperature drying;
s4, spraying a first ceramic glaze layer on the surface of the dried embossed ceramic, and putting the sprayed embossed ceramic into an oven for pre-drying;
s5, spraying a second ceramic glaze layer on the outer surface of the first ceramic glaze layer of the pre-dried embossed ceramic;
and S6, finally, feeding the embossed ceramic into a high-temperature kiln for high-temperature firing, and cooling to finish coloring the embossed ceramic.
Optionally, in the coloring method for producing the embossed ceramic, the high-temperature drying temperature in the step S3 is 180-220 ℃, and the time is 20min-40 min.
Optionally, in the coloring method for producing embossed ceramic, the ceramic glaze components of the first ceramic glaze layer and the second ceramic glaze layer in the steps S4 and S5 include, by weight:
20-30 parts of feldspar, 10-20 parts of kaolin, 5-15 parts of quartz, 4-10 parts of dolomite, 10-18 parts of sodium carbonate, 8-20 parts of glazed fruit, 4-10 parts of ammonium fluosilicate, 3-9 parts of alumina, 5-15 parts of calcium hydroxide, 3-9 parts of piperonyl butoxide, 2-6 parts of sodium hydroxide, 4-12 parts of bauxite and 6-14 parts of vermiculite powder.
Optionally, in step S4, the method for coloring embossed ceramic further includes forming a matching structure on an outer surface of the first ceramic glaze layer.
Optionally, in the coloring method for producing the embossed ceramic, the high-temperature firing temperature in the step S6 is 800-.
The technical scheme of the invention has the following advantages:
1. the embossed ceramic of the present invention comprises:
the ceramic body is provided with a relief layer on the outer surface;
the first ceramic glaze layer is sprayed on the outer surfaces of the ceramic body and the embossed layer;
and the second ceramic glaze layer is sprayed on the outer surface of the first ceramic glaze layer.
The convex carving pottery of above-mentioned structure through the setting on two-layer ceramic glaze layer, carries out high temperature drying after the spraying, through twice firing, reduces porcelain body moisture, avoids the phenomenon that the porcelain body appears the fracture when carrying out high temperature firing when not totally dry. In addition, firing many times can improve the convex carving pottery later stage stability in use.
2. The embossed ceramic also comprises a matching structure which is arranged on the first ceramic glaze layer and is used for combining and fixing the first ceramic glaze layer and the second ceramic glaze layer. Through the setting of cooperation structure, can improve the combination firmness on first ceramic glaze layer and second ceramic glaze layer. The second ceramic glaze layer is prevented from falling off in later use.
3. According to the embossed ceramic, the matching structure is a convex point protruding towards the second ceramic glaze layer or a concave hole which is recessed towards the second ceramic glaze layer and can be matched with the convex point. The matching structure is simple, the forming is facilitated, and the manufacturing cost is low.
4. According to the coloring manufacturing method of the embossed ceramic, ceramic glaze is sprayed twice, drying is carried out twice, firing is carried out once, the firing frequency is increased, the moisture in a ceramic blank is reduced, and cracking of the ceramic during high-temperature firing or cracking of the ceramic during later use is avoided. Through the mode of firing many times, slowly solidify the ceramic base, it is effectual to finalize the design, and later stage stability in use is good.
5. According to the coloring manufacturing method of the embossed ceramic, the high-temperature firing is carried out at the temperature lower than 1000 ℃, so that the retraction of the ceramic and the risk of cracks are prevented from increasing steeply. The firing temperature is gradually increased from low to high, which is beneficial to the stability of the ceramic glaze and the ceramic body.
6. Compared with the lithium porcelain stone in the prior art, the glaze in the components of the ceramic glaze is lower in glaze contentMelting temperature of (2) and better transparency. The alumina is made of bauxite (Al)2O3·3H2O) and diaspore. The additive is added into the ceramic glaze, overcomes the defect of poor stability of bauxite in the prior art, is used for improving the stability of the bauxite in the ceramic glaze and preventing the chemical equilibrium from developing towards the direction of aluminum oxide. The melting point of the alumina is 2054 ℃, the boiling point of the alumina is 2980 ℃, and the existence of the alumina in the ceramic glaze can also increase the high-temperature resistance of the ceramic glaze. Alumina is often used as an adsorbent, and can also increase the adsorbability of the ceramic glaze on the porcelain blank. The piperonyl butoxide is added into the ceramic glaze, is beneficial to mutual solubility of organic substances in the ceramic glaze, overcomes the problem that the organic substances in the ceramic glaze are not dissolved occasionally in the prior art, and is beneficial to the transparency and the uniformity of the ceramic glaze. The vermiculite powder has interlayer water molecules which are burnt at high temperature, the volume is increased by 18 to 25 times, and the defects of high relative density, hardening and the like of the ceramic glaze in the prior art are overcome. After the vermiculite powder is added, the stereoscopic impression, the layering sense and the like of the vermiculite powder are obviously improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a relief ceramic according to the present invention;
FIG. 2 is a schematic structural diagram of a ceramic glaze layer and a matching structure of the embossed ceramic according to the present invention;
fig. 3 is a process flow chart of the coloring method for making embossed ceramics according to the present invention.
Description of reference numerals:
1-a ceramic body;
2-a first ceramic glaze layer;
3-a second ceramic glaze layer;
4-a mating structure.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 2, the embossed ceramic provided by the present invention includes a ceramic body 1, an embossed layer, a ceramic glaze layer and a matching structure 4. Wherein ceramic body 1 is equipped with well cavity, has open-ended ceramic body in being equipped with, more specifically, including porcelain body and porcelain neck, porcelain body diameter is greater than the porcelain neck, and the opening is seted up on the porcelain neck, also is that ceramic body 1 is throat column structure. The outer surface of the ceramic body 1 is formed with a relief layer (not shown) through a relief process, specifically, the relief layer is a relief pattern formed by drawing, and the specific pattern is not described and limited in detail, such as a plum blossom, a traditional Chinese painting, and the like. The ceramic glaze layer comprises two layers, namely a first ceramic glaze layer 2 and a second ceramic glaze layer 3, wherein the first ceramic glaze layer 2 is formed on the outer surfaces of the ceramic body 1 and the embossed patterns in a spraying mode, and the second ceramic glaze layer 3 is formed on the outer surface of the first ceramic glaze layer 2 in a spraying mode. The matching structure 4 is arranged on the outer surface of the first ceramic glaze layer 2 and is used for matching and fixing the first ceramic glaze layer 2 and the second ceramic glaze layer 3. Specifically, cooperation structure 4 can be selected for the convex bump towards second ceramic glaze layer 3 or towards the sunken shrinkage pool of second ceramic glaze layer 3, and bump and shrinkage pool cooperate. Optionally, the bottom of the ceramic body 1 is provided with an upwardly concave recess. Optionally, the thickness of the first ceramic glaze layer 2 is the same as that of the second ceramic glaze layer 3 or slightly less than that of the second ceramic glaze layer 3. The specific details are not described and defined in detail, and those skilled in the art can select and design the required thickness according to the actual situation.
The relief ceramic of this embodiment makes ceramic body 1, adopts the relief technology to draw at ceramic body surface and forms required relief pattern, makes the relief ceramic. And (4) grinding and polishing the outer surface of the formed embossed ceramic. And cleaning the polished embossed ceramic, and then drying at high temperature. And after drying, spraying the first ceramic glaze layer 2, and putting the ceramic glaze layer into an oven for pre-drying. Spraying a second ceramic glaze layer 3, firing at high temperature, and cooling to form the required embossed ceramic. It is noted that the high-temperature drying temperature is 180-220 ℃, and the time is 20-40 min. The high-temperature firing temperature is 800-1000 ℃, and the time is 1-2 h. The components of the ceramic glaze layer are not described and limited in detail, and the ceramic glaze layer can be the conventional ceramic glaze or can be self-made.
Example 2
The embodiment provides a method for coloring a relief ceramic, where the relief ceramic is the relief ceramic described in embodiment 1, and with reference to fig. 3, the method includes the following steps:
s1, manufacturing the embossed ceramic: drawing patterns on the outer surface of the ceramic body in a convex carving mode to obtain convex carving ceramic;
s2, grinding and polishing the surface of the manufactured embossed ceramic;
s3, cleaning the polished and polished surface of the embossed ceramic, and then putting the surface of the embossed ceramic into a drying oven for high-temperature drying;
s4, spraying a first ceramic glaze layer on the surface of the dried embossed ceramic, and putting the sprayed embossed ceramic into an oven for pre-drying;
s5, spraying a second ceramic glaze layer on the outer surface of the first ceramic glaze layer of the pre-dried embossed ceramic;
and S6, finally, feeding the embossed ceramic into a high-temperature kiln for high-temperature firing, and cooling to finish coloring the embossed ceramic.
In step S4, a mating structure is formed on the outer surface of the first ceramic glaze layer.
Wherein, the high-temperature drying temperature in the step S3 is 180 ℃, and the time is 20 min.
The ceramic glaze components of the first ceramic glaze layer and the second ceramic glaze layer in the steps of S4 and S5 comprise the following components in parts by weight:
20 parts of feldspar, 10 parts of kaolin, 5 parts of quartz, 4 parts of dolomite, 10 parts of sodium carbonate, 8 parts of glaze fruit, 4 parts of ammonium fluosilicate, 3 parts of aluminum oxide, 5 parts of calcium hydroxide, 3 parts of piperonyl butoxide, 2 parts of sodium hydroxide, 4 parts of bauxite and 6 parts of vermiculite powder.
In step S6, the high-temperature firing temperature is 800 ℃ and the time is 1 h.
In the ceramic glaze components, compared with the lithium porcelain stone in the prior art, the glaze fruit has lower melting temperature and better transparency.
The alumina is made of bauxite (Al)2O3·3H2O) and diaspore. The additive is added into the ceramic glaze, overcomes the defect of poor stability of bauxite in the prior art, is used for improving the stability of the bauxite in the ceramic glaze and preventing the chemical equilibrium from developing towards the direction of aluminum oxide. The melting point of the alumina is 2054 ℃, the boiling point of the alumina is 2980 ℃, and the existence of the alumina in the ceramic glaze can also increase the high-temperature resistance of the ceramic glaze. Alumina is often used as an adsorbent, and can also increase the adsorbability of the ceramic glaze on the porcelain blank.
The piperonyl butoxide is added into the ceramic glaze, is beneficial to mutual solubility of organic substances in the ceramic glaze, overcomes the problem that the organic substances in the ceramic glaze are not dissolved occasionally in the prior art, and is beneficial to the transparency and the uniformity of the ceramic glaze.
The vermiculite powder has interlayer water molecules which are burnt at high temperature, the volume is increased by 18 to 25 times, and the defects of high relative density, hardening and the like of the ceramic glaze in the prior art are overcome. After the vermiculite powder is added, the stereoscopic impression, the layering sense and the like of the vermiculite powder are obviously improved.
Example 3
The difference from the embodiment 2 is that the high temperature drying temperature in the step S3 is 220 ℃, and the time is 40 min.
The ceramic glaze components of the first ceramic glaze layer and the second ceramic glaze layer in the steps of S4 and S5 comprise the following components in parts by weight:
30 parts of feldspar, 20 parts of kaolin, 15 parts of quartz, 10 parts of dolomite, 18 parts of sodium carbonate, 20 parts of glazed fruit, 10 parts of ammonium fluosilicate, 9 parts of aluminum oxide, 15 parts of calcium hydroxide, 9 parts of piperonyl butoxide, 6 parts of sodium hydroxide, 12 parts of bauxite and 14 parts of vermiculite powder.
In step S6, the high-temperature firing temperature is 1000 ℃ and the time is 2 h.
Example 4
The difference from the embodiment 2 and the embodiment 3 is that the high temperature drying temperature in the step S3 is 190 ℃ and the time is 25 min.
The ceramic glaze components of the first ceramic glaze layer and the second ceramic glaze layer in the steps of S4 and S5 comprise the following components in parts by weight:
22 parts of feldspar, 12 parts of kaolin, 7 parts of quartz, 6 parts of dolomite, 11 parts of sodium carbonate, 10 parts of glazed fruit, 5 parts of ammonium fluosilicate, 4 parts of aluminum oxide, 7 parts of calcium hydroxide, 4 parts of piperonyl butoxide, 3 parts of sodium hydroxide, 6 parts of bauxite and 7 parts of vermiculite powder.
In step S6, the high-temperature firing temperature is 850 ℃ and the time is 1 h.
Example 5
The difference from the embodiments 2, 3 and 4 is that the high temperature drying temperature in the step S3 is 210 ℃ and the time is 35 min.
The ceramic glaze components of the first ceramic glaze layer and the second ceramic glaze layer in the steps of S4 and S5 comprise the following components in parts by weight:
28 parts of feldspar, 18 parts of kaolin, 13 parts of quartz, 8 parts of dolomite, 15 parts of sodium carbonate, 15 parts of glazed fruit, 9 parts of ammonium fluosilicate, 8 parts of aluminum oxide, 12 parts of calcium hydroxide, 8 parts of piperonyl butoxide, 5 parts of sodium hydroxide, 10 parts of bauxite and 12 parts of vermiculite powder.
In the step S6, the high-temperature firing temperature is 950 ℃ and the time is 2 h.
Example 6
The difference from the embodiments 2, 3, 4 and 5 is that the high temperature drying temperature in the step S3 is 200 ℃ and the time is 30 min.
The ceramic glaze components of the first ceramic glaze layer and the second ceramic glaze layer in the steps of S4 and S5 comprise the following components in parts by weight:
25 parts of feldspar, 15 parts of kaolin, 10 parts of quartz, 7 parts of dolomite, 14 parts of sodium carbonate, 14 parts of glazed fruit, 7 parts of ammonium fluosilicate, 6 parts of aluminum oxide, 10 parts of calcium hydroxide, 6 parts of piperonyl butoxide, 4 parts of sodium hydroxide, 8 parts of bauxite and 10 parts of vermiculite powder.
In step S6, the high-temperature firing temperature is 900 ℃ and the time is 1.5 h.
Test examples
The functional test data of the embossed ceramic and the functional test data of the formula of the ceramic glaze, which are prepared by the coloring method in the embodiment of the application, are as follows:
the porcelain grade evaluation method comprises the following steps: GB/T3532-2009 daily porcelain;
the gloss measurement method was as follows: GB/T15614-;
the antiskid performance evaluation method comprises the following steps: GB/T37798 and 2019 evaluation of anti-slip performance grade of ceramic tiles.
TABLE 1 results of ceramic Properties tests of examples
The test data show that all indexes reach the superior products. The glaze fruit, the piperonyl butoxide and the like are used, the glossiness of the glaze fruit is close to 90 degrees, and the glaze fruit is listed in the front of the similar products. The addition of vermiculite powder shows that the stereoscopic impression is enhanced, the filling power is increased, the anti-skid performance of the ceramic is increased, the static friction coefficient (dry state) is about 0.55, and the anti-skid grade is about Cd(ii) a The pendulum slip value (wet) (S rubber) was around 40 and the slip rating was about P3, thus showing that the overall slip resistance had reached a moderate level.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A relief ceramic, comprising:
the ceramic body (1) is provided with a convex carving layer on the outer surface;
the first ceramic glaze layer (2) is sprayed on the outer surfaces of the ceramic body (1) and the embossed layer;
and the second ceramic glaze layer (3) is sprayed on the outer surface of the first ceramic glaze layer (2).
2. The embossed ceramic of claim 1, wherein the embossed layer is an embossed pattern.
3. An embossed ceramic as claimed in claim 1, characterised in that the thickness of the first ceramic glaze layer (2) is smaller than the thickness of the second ceramic glaze layer (3).
4. An embossed ceramic as claimed in any one of claims 1 to 3, characterized by further comprising a mating structure (4) provided on the first ceramic glaze layer (2) for bonding and fixing the first ceramic glaze layer (2) and the second ceramic glaze layer (3).
5. A relief ceramic as claimed in claim 4, wherein said mating structure (4) is a raised point protruding towards said second layer of glaze (3) or a recessed hole recessed towards said second layer of glaze (3) and adapted to mate with said raised point.
6. A coloring method for making a relief ceramic, wherein the relief ceramic is the relief ceramic of any one of claims 1-5, comprising the following steps:
s1, manufacturing the embossed ceramic: drawing patterns on the outer surface of the ceramic body in a convex carving mode to obtain convex carving ceramic;
s2, grinding and polishing the surface of the manufactured embossed ceramic;
s3, cleaning the polished and polished surface of the embossed ceramic, and then putting the surface of the embossed ceramic into a drying oven for high-temperature drying;
s4, spraying a first ceramic glaze layer on the surface of the dried embossed ceramic, and putting the sprayed embossed ceramic into an oven for pre-drying;
s5, spraying a second ceramic glaze layer on the outer surface of the first ceramic glaze layer of the pre-dried embossed ceramic;
and S6, finally, feeding the embossed ceramic into a high-temperature kiln for high-temperature firing, and cooling to finish coloring the embossed ceramic.
7. The method as claimed in claim 6, wherein the drying temperature in step S3 is 180-220 ℃ for 20-40 min.
8. The method for coloring a relief ceramic according to claim 6, wherein the ceramic glaze components of the first ceramic glaze layer and the second ceramic glaze layer in the steps of S4 and S5 comprise, in parts by weight:
20-30 parts of feldspar, 10-20 parts of kaolin, 5-15 parts of quartz, 4-10 parts of dolomite, 10-18 parts of sodium carbonate, 8-20 parts of glazed fruit, 4-10 parts of ammonium fluosilicate, 3-9 parts of alumina, 5-15 parts of calcium hydroxide, 3-9 parts of piperonyl butoxide, 2-6 parts of sodium hydroxide, 4-12 parts of bauxite and 6-14 parts of vermiculite powder.
9. The method of claim 6, further comprising forming a fitting structure on an outer surface of the first ceramic glaze layer in step S4.
10. The method as claimed in claim 6, wherein the firing temperature in step S6 is 800-1000 ℃ for 1-2 h.
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