CN116395964A - White porcelain glaze and method for preparing ceramic product by using same - Google Patents
White porcelain glaze and method for preparing ceramic product by using same Download PDFInfo
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- CN116395964A CN116395964A CN202310381461.7A CN202310381461A CN116395964A CN 116395964 A CN116395964 A CN 116395964A CN 202310381461 A CN202310381461 A CN 202310381461A CN 116395964 A CN116395964 A CN 116395964A
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- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 47
- 239000000919 ceramic Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052891 actinolite Inorganic materials 0.000 claims abstract description 9
- 229910052900 illite Inorganic materials 0.000 claims abstract description 9
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000000454 talc Substances 0.000 claims abstract description 9
- 235000012222 talc Nutrition 0.000 claims abstract description 9
- 229910052623 talc Inorganic materials 0.000 claims abstract description 9
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 8
- 235000019738 Limestone Nutrition 0.000 claims abstract description 8
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 8
- VCNTUJWBXWAWEJ-UHFFFAOYSA-J aluminum;sodium;dicarbonate Chemical compound [Na+].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O VCNTUJWBXWAWEJ-UHFFFAOYSA-J 0.000 claims abstract description 8
- 229910001647 dawsonite Inorganic materials 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 8
- 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 abstract description 8
- 239000006028 limestone Substances 0.000 claims abstract description 8
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 229910052656 albite Inorganic materials 0.000 claims abstract description 7
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 claims abstract description 7
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 7
- 229910052642 spodumene Inorganic materials 0.000 claims abstract description 7
- 238000010009 beating Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 31
- 238000010304 firing Methods 0.000 claims description 29
- 238000000498 ball milling Methods 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 14
- 238000000227 grinding Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- 239000000839 emulsion Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000037 vitreous enamel Substances 0.000 claims 3
- 230000000007 visual effect Effects 0.000 abstract description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- 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
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a white porcelain glaze and a method for preparing a ceramic product by using the same, belonging to the technical field of ceramics. The white porcelain glaze comprises the following components: kaolin, talcum, silicon dioxide, waste glass powder, yttrium oxide, potassium feldspar, albite, spodumene, limestone, dawsonite, actinolite and illite. The prepared white porcelain product has high glossiness, high whiteness visual effect and excellent glaze strength.
Description
Technical Field
The invention belongs to the technical field of ceramics, and particularly relates to a white porcelain glaze and a method for preparing a ceramic product by using the same.
Background
Since ancient times, the ceramic products have a five-flower eight-door style, colorful and pure-colored glazed ceramic products.
The Chinese patent application No. 201711195798.X discloses a white porcelain glaze, which utilizes zirconium silicate and zinc oxide to improve the whiteness of the glaze, but reduces the viscosity of the glaze, which can affect the strength of the glaze surface, and simultaneously, the white porcelain glaze also needs to calcine talcum at 1250-1280 ℃, which is a great cost burden for enterprises in the actual production process.
Therefore, the white porcelain glaze material for improving the whiteness of the glaze, having high strength and reducing the cost of enterprises has great research significance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the white porcelain glaze with high strength and reduced enterprise cost.
The invention adopts the following technical scheme:
bai Ci glaze comprises the following components in parts by mass: 43-57 parts of kaolin, 7-11 parts of talcum, 6-8 parts of silicon dioxide, 5-11 parts of waste glass powder, 11-12 parts of yttrium oxide, 10-15 parts of potassium feldspar, 10-15 parts of albite, 5-6 parts of spodumene, 9-14 parts of limestone, 12-17 parts of dawsonite, 12-15 parts of actinolite and 6-8 parts of illite.
The method for preparing the ceramic product by using the white porcelain glaze comprises the following steps:
s1, preparing and mixing materials
According to the parts by weight, crushing all the components and mixing to obtain a mixture;
s2, fine crushing and beating
Finely crushing and beating the mixture obtained in the step S1 to obtain a beating material;
s3, ball milling
Ball milling is carried out on the beating material obtained in the step S2, and ball grinding materials are obtained;
s4, preparing glaze
Adding water into the ball grinding material obtained in the step S3 to prepare glaze, thus obtaining white porcelain glaze;
s5, glazing
Glazing the white porcelain glaze obtained in the step S4 on a ceramic body to obtain a glazed body;
s6, firing
And (3) firing the glazed blank obtained in the step (S5), and cooling to obtain the white porcelain product.
Further, in the step S2, the electric cone is adopted for beating for 24-48 hours, and then a 250-300 screen mesh is adopted.
Further, in the ball milling process of S3, the mass ratio of ball to water is 1.1-1.2:1:1.1, the rotating speed is 35, and in the glaze preparation process of S43, 10-15 parts of resin and 4-9 parts of acrylic emulsion are added according to the mass parts.
Further, when S5 is glazed, a glaze dipping mode is adopted for the first time, and a glaze spraying mode is adopted for the second time.
Further, in the S6 firing process, firing is performed in the following manner:
and firing the product subjected to primary glaze soaking to 200-250 ℃, cooling, spraying a second glaze by adopting a glaze spraying mode, heating to 700-800 ℃ at 1.1-1.2 ℃/min, keeping the temperature for 2-3 hours, heating to 1180-1220 ℃ at 1.0-1.2 ℃/min, keeping the temperature for 1.2-1.5 hours, and naturally cooling to obtain the white porcelain product.
Compared with the prior art, the invention has the following beneficial effects:
firstly, in order to improve the strength of the glaze, all raw materials are mixed and finely crushed, and the components are finely mixed together in an electric cone beating mode, so that after the glaze is prepared, the characteristics of an actinolite strip-shaped crystal structure and an illite sheet-shaped crystal structure are utilized, and each component can be effectively collected during firing, so that deformation caused by high temperature is prevented, and the strength of the glaze is improved;
when the second and white porcelain glaze is used, a secondary glazing mode is adopted, a layer of ceramic glaze surface is formed on the surface of the ceramic body at first firing, and air bubbles in the ceramic body and the first layer of ceramic glaze surface can be effectively discharged at the moment, so that the influence of the air bubbles on the glaze surface during subsequent firing is reduced after the second glazing, and the pinhole effect of the glaze surface due to the air bubbles is reduced.
Thirdly, in order to improve the whiteness of the white porcelain glaze, the combination of kaolin, actinolite and illite is used as a glaze skeleton, the addition of waste glass powder effectively plays a role of a cosolvent, and yttrium oxide, talcum, limestone and dawsonite are utilized to effectively improve the glossiness and whiteness of the glaze.
Detailed Description
The raw materials adopted by the invention are all commercial products, wherein:
the resin was purchased from SJ-2200 silicone resin, a company of Sanjin pigments, inc. of Zhiyang county.
Acrylic emulsion was purchased from Hubei Xin Rundex chemical Co., ltd., CAS number 79-10-7, EINECS number 201-177-9.
Example 1
Bai Ci glaze comprises the following components in parts by mass: 43 parts of kaolin, 7 parts of talcum, 6 parts of silicon dioxide, 5 parts of waste glass powder, 11 parts of yttrium oxide, 10 parts of potassium feldspar, 10 parts of albite, 5 parts of spodumene, 9 parts of limestone, 12 parts of dawsonite, 12 parts of actinolite and 6 parts of illite.
The method for preparing the ceramic product by using the white porcelain glaze comprises the following steps:
s1, preparing and mixing materials
According to the parts by weight, crushing all the components and mixing to obtain a mixture;
s2, fine crushing and beating
Finely crushing and beating the mixture obtained in the step S1, wherein during beating, an electric cone is adopted for beating for 24 hours, and then a 250 screen mesh is adopted for beating the mixture to obtain a beating material;
s3, ball milling
Ball milling is carried out on the beating material obtained in the step S2, wherein during ball milling, the ball grinding material is obtained by ball milling, the mass ratio of ball to water is 1.1:1:1.1, the rotating speed is 350r/min, and the ball milling time is 1 d;
s4, preparing glaze
Adding water into the ball grinding material obtained in the step S3 to prepare a glaze, wherein 10 parts of resin and 4 parts of acrylic emulsion are added according to parts by weight when the glaze is prepared, so as to obtain a white porcelain glaze;
s5, glazing
Glazing the white porcelain glaze obtained in the step S4 on a ceramic blank to obtain a glazed blank, wherein the specific glazing operation is recorded in the step S6;
s6, firing
Firing the glazed blank obtained in the step S5, wherein the firing is carried out in the following manner: and firing the product subjected to primary glaze soaking to 200 ℃, cooling, spraying a second glaze by adopting a glaze spraying mode, heating to 700 ℃ at 1.1 ℃/min, keeping the temperature for 2 hours, heating to 1180 ℃ at 1.0 ℃/min, keeping the temperature for 1.2 hours, and naturally cooling to obtain the white porcelain product.
Example 2
Bai Ci glaze comprises the following components in parts by mass: 57 parts of kaolin, 11 parts of talcum, 8 parts of silicon dioxide, 11 parts of waste glass powder, 12 parts of yttrium oxide, 15 parts of potassium feldspar, 15 parts of albite, 6 parts of spodumene, 14 parts of limestone, 17 parts of dawsonite, 15 parts of actinolite and 8 parts of illite.
The method for preparing the ceramic product by using the white porcelain glaze comprises the following steps:
s1, preparing and mixing materials
According to the parts by weight, crushing all the components and mixing to obtain a mixture;
s2, fine crushing and beating
Finely crushing and beating the mixture obtained in the step S1, wherein during beating, an electric cone is adopted for beating for 48 hours, and then 300 screens are adopted for beating, so that beating materials are obtained;
s3, ball milling
Ball milling is carried out on the beating material obtained in the step S2, wherein during ball milling, the mass ratio of ball to water is 1.2:1:1.1, the rotating speed is 400r/min, and the ball milling time is 1.5d, so that ball grinding materials are obtained;
s4, preparing glaze
Adding water into the ball grinding material obtained in the step S3 to prepare a glaze, and adding 15 parts of resin and 9 parts of acrylic emulsion according to parts by weight to obtain a white porcelain glaze when the glaze is prepared;
s5, glazing
Glazing the white porcelain glaze obtained in the step S4 on a ceramic blank to obtain a glazed blank, wherein the specific glazing operation is recorded in the step S6;
s6, firing
Firing the glazed blank obtained in the step S5, wherein the firing is carried out in the following manner: and firing the product subjected to primary glaze soaking to 250 ℃, cooling, spraying a second glaze by adopting a glaze spraying mode, heating to 800 ℃ at 1.2 ℃/min, keeping the temperature for 3 hours, heating to 1220 ℃ at 1.2 ℃/min, keeping the temperature for 1.5 hours, and naturally cooling to obtain the white porcelain product.
Example 3
Bai Ci glaze comprises the following components in parts by mass: 48 parts of kaolin, 8 parts of talcum, 7 parts of silicon dioxide, 6 parts of waste glass powder, 11 parts of yttrium oxide, 12 parts of potassium feldspar, 12 parts of albite, 5 parts of spodumene, 10 parts of limestone, 13 parts of dawsonite, 13 parts of actinolite and 7 parts of illite.
The method for preparing the ceramic product by using the white porcelain glaze is characterized by comprising the following steps of:
s1, preparing and mixing materials
According to the parts by weight, crushing all the components and mixing to obtain a mixture;
s2, fine crushing and beating
Finely crushing and beating the mixture obtained in the step S1, wherein during beating, an electric cone is adopted for beating for 36 hours, and then a 250 screen mesh is adopted for beating the mixture to obtain a beating material;
s3, ball milling
Ball milling is carried out on the beating material obtained in the step S2, wherein during ball milling, the ball grinding material is obtained by ball milling, the mass ratio of ball to water is 1.1:1:1.1, the rotating speed is 380r/min, and the ball milling time is 1 d;
s4, preparing glaze
Adding water into the ball grinding material obtained in the step S3 to prepare a glaze, wherein 11 parts of resin and 5 parts of acrylic emulsion are added according to parts by weight when the glaze is prepared, so as to obtain a white porcelain glaze;
s5, glazing
Glazing the white porcelain glaze obtained in the step S4 on a ceramic blank to obtain a glazed blank, wherein the specific glazing operation is recorded in the step S6;
s6, firing
Firing the glazed blank obtained in the step S5, wherein the firing is carried out in the following manner: and firing the product subjected to primary glaze soaking to 220 ℃, cooling, spraying a second glaze by adopting a glaze spraying mode, heating to 730 ℃ at 1.1 ℃/min, keeping the temperature for 2.5 hours, heating to 1120 ℃ at 1.1 ℃/min, keeping the temperature for 1.3 hours, and naturally cooling to obtain the white porcelain product.
Example 4
Bai Ci glaze comprises the following components in parts by mass: 55 parts of kaolin, 10 parts of talcum, 8 parts of silicon dioxide, 10 parts of waste glass powder, 13 parts of yttrium oxide, 14 parts of potassium feldspar, 14 parts of albite, 6 parts of spodumene, 13 parts of limestone, 16 parts of dawsonite, 14 parts of actinolite and 7 parts of illite.
The method for preparing the ceramic product by using the white porcelain glaze is characterized by comprising the following steps of:
s1, preparing and mixing materials
According to the parts by weight, crushing all the components and mixing to obtain a mixture;
s2, fine crushing and beating
Finely crushing and beating the mixture obtained in the step S1, wherein during beating, an electric cone is adopted for beating for 48 hours, and then a 300-mesh screen is adopted for obtaining beating materials;
s3, ball milling
Ball milling is carried out on the beating material obtained in the step S2, during ball milling, the ball grinding material is obtained by ball milling, the mass ratio of ball to water is 1.2:1:1.1, the rotating speed is 380r/min, and the ball milling time is 1.5 d;
s4, preparing glaze
Adding water into the ball grinding material obtained in the step S3 to prepare a glaze, and adding 14 parts of resin and 8 parts of acrylic emulsion according to parts by weight to obtain a white porcelain glaze when the glaze is prepared;
s5, glazing
Glazing the white porcelain glaze obtained in the step S4 on a ceramic blank to obtain a glazed blank, wherein the specific glazing operation is recorded in the step S6;
s6, firing
Firing the glazed blank obtained in the step S5, wherein the firing is carried out in the following manner: and firing the product subjected to primary glaze soaking to 240 ℃, cooling, spraying a second glaze by adopting a glaze spraying mode, heating to 800 ℃ at 1.2 ℃/min, keeping the temperature for 3 hours, heating to 1210 ℃ at 1.2 ℃/min, keeping the temperature for 1.5 hours, and naturally cooling to obtain the white porcelain product.
Example 5
The difference between this example and example 4 is that no resin and no acrylic emulsion were added.
The white porcelain products produced by examples 1 to 5 of the present invention were examined, wherein:
the GB/T3532-2009 domestic porcelain is adopted to detect the leaching amount and glossiness of chromium and lead in the white porcelain product;
the whiteness of the white porcelain products is detected by using GB/T3532-2022 domestic porcelain.
The test results are shown in Table 1 below:
TABLE 1 test results of white porcelain products
As is clear from Table 1, the white porcelain products obtained in examples 1 to 4 were low in lead-chromium elution, reduced in human body hazard, high in glossiness, high in whiteness, high in white-transmitting visual effect, and high in glaze strength, while the glossiness and whiteness of example 5 were slightly inferior.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Claims (7)
1. Bai Ci glaze is characterized by comprising the following components in parts by mass: 43-57 parts of kaolin, 7-11 parts of talcum, 6-8 parts of silicon dioxide, 5-11 parts of waste glass powder, 11-12 parts of yttrium oxide, 10-15 parts of potassium feldspar, 10-15 parts of albite, 5-6 parts of spodumene, 9-14 parts of limestone, 12-17 parts of dawsonite, 12-15 parts of actinolite and 6-8 parts of illite.
2. A method of making a ceramic article from the white porcelain enamel according to claim 1, comprising the steps of:
s1, preparing and mixing materials
According to the parts by weight, crushing all the components and mixing to obtain a mixture;
s2, fine crushing and beating
Finely crushing and beating the mixture obtained in the step S1 to obtain a beating material;
s3, ball milling
Ball milling is carried out on the beating material obtained in the step S2, and ball grinding materials are obtained;
s4, preparing glaze
Adding water into the ball grinding material obtained in the step S3 to prepare glaze, thus obtaining white porcelain glaze;
s5, glazing
Glazing the white porcelain glaze obtained in the step S4 on a ceramic body to obtain a glazed body;
s6, firing
And (3) firing the glazed blank obtained in the step (S5), and cooling to obtain the white porcelain product.
3. The method for preparing a ceramic product by using the white porcelain glaze according to claim 2, wherein the beating is performed for 24-48 hours by adopting an electric cone, and then the ceramic product is sieved by a 250-300 sieve.
4. The method for preparing a ceramic product by using the white porcelain glaze according to claim 2, wherein during the ball milling of the S3, the ball-to-water mass ratio is 1.1-1.2:1:1.1, the rotating speed is 350-400 r/min, and the ball milling time is 1-1.5 d.
5. The method for preparing ceramic products by using white porcelain glaze according to claim 2, wherein 10-15 parts of resin and 4-9 parts of acrylic emulsion are added in parts by weight during the preparation of the glaze in S43.
6. The method for preparing ceramic products by using white porcelain enamel according to claim 2, wherein the first time of glazing S5 adopts a glaze dipping mode and the second time adopts a glaze spraying mode.
7. The method of preparing a ceramic article from white porcelain enamel according to claim 6, wherein during the S6 firing, firing is performed in the following manner:
and firing the product subjected to primary glaze soaking to 200-250 ℃, cooling, spraying a second glaze by adopting a glaze spraying mode, heating to 700-800 ℃ at 1.1-1.2 ℃/min, keeping the temperature for 2-3 hours, heating to 1180-1220 ℃ at 1.0-1.2 ℃/min, keeping the temperature for 1.2-1.5 hours, and naturally cooling to obtain the white porcelain product.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| WO2020177248A1 (en) * | 2019-03-01 | 2020-09-10 | 东莞市唯美陶瓷工业园有限公司 | Ink-jet dry-grain decorative ceramic tile and manufacturing method thereof |
| CN113233764A (en) * | 2021-05-18 | 2021-08-10 | 德化恒瀚艺品有限公司 | Antique white-green glaze material, preparation method thereof and preparation method of antique white-green glaze ceramic product |
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| CN106673633A (en) * | 2016-12-30 | 2017-05-17 | 张海淼 | Antibacterial bathroom ceramic article and preparation method thereof |
| CN107216127A (en) * | 2017-06-21 | 2017-09-29 | 泉州市陶瓷科学技术研究所 | Dehua pearl white porcelain and its preparation technology |
| CN107935395A (en) * | 2017-10-24 | 2018-04-20 | 佛山市唯格装饰建材有限公司 | It is a kind of for the white glaze of glass surface and the preparation process of glass Mosaic |
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| CN109824352A (en) * | 2019-04-03 | 2019-05-31 | 福建省德化正和陶瓷有限公司 | A kind of highly effective nano antibiotic functional ceramic product and its manufacturing process |
| CN111056821A (en) * | 2019-12-31 | 2020-04-24 | 泉州阳光创艺陶瓷股份有限公司 | High-whiteness ceramic artwork and preparation method thereof |
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