CN114044628A - Colored glaze glass and preparation method thereof - Google Patents
Colored glaze glass and preparation method thereof Download PDFInfo
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- CN114044628A CN114044628A CN202111505479.0A CN202111505479A CN114044628A CN 114044628 A CN114044628 A CN 114044628A CN 202111505479 A CN202111505479 A CN 202111505479A CN 114044628 A CN114044628 A CN 114044628A
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- oxide
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- 239000011521 glass Substances 0.000 title claims abstract description 92
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 26
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims abstract description 24
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 15
- 239000010459 dolomite Substances 0.000 claims abstract description 15
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 15
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 15
- 229910002328 LaMnO3 Inorganic materials 0.000 claims abstract description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 12
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 12
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 12
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 235000019795 sodium metasilicate Nutrition 0.000 claims abstract description 12
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 12
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 12
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 12
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 3
- 229910000416 bismuth oxide Inorganic materials 0.000 claims abstract description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 3
- 239000000378 calcium silicate Substances 0.000 claims abstract description 3
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 3
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims abstract description 3
- HBAGRTDVSXKKDO-UHFFFAOYSA-N dioxido(dioxo)manganese lanthanum(3+) Chemical compound [La+3].[La+3].[O-][Mn]([O-])(=O)=O.[O-][Mn]([O-])(=O)=O.[O-][Mn]([O-])(=O)=O HBAGRTDVSXKKDO-UHFFFAOYSA-N 0.000 claims abstract description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 15
- 238000010791 quenching Methods 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 12
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 6
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 5
- 229910002113 barium titanate Inorganic materials 0.000 claims description 5
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000007650 screen-printing Methods 0.000 claims description 5
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 5
- 229910001887 tin oxide Inorganic materials 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 description 11
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass
- C03C17/04—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass by fritting glass powder
-
- 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
- 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
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/23—Mixtures
-
- 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
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/32—After-treatment
Abstract
The colored glaze glass comprises the following preparation raw materials in percentage: 15-18% of silicon dioxide, 25-30% of sodium silicate, 2-4% of lanthanum manganate, 4-6% of calcium carbonate, 4-6% of bismuth oxide, 10-13% of lanthanum oxide, 20-22% of calcium silicate, 3-5% of aluminum oxide and 5-8% of dolomite, wherein the chemical compositions in percentage by weight are as follows: 15-18% of SiO2, 25-30% of Na2SiO3, 2-4% of LaMnO3, 4-6% of CaSio3, 4-6% of Bi2O3, 10-13% of La2O3, 20-22% of CaSiO3, 3-5% of Al2O3 and 5-8% of dolomite, wherein the sum of the content percentages of the components is 100%.
Description
Technical Field
The invention relates to the technical field of colored glaze glass, in particular to colored glaze glass and a preparation method thereof.
Background
The colour glaze, also called overglaze colour (such as five-colour and powder colour) is a ceramic colouring technology which is that the pattern is drawn on the glaze surface of fired ceramic, and then the ceramic is placed in red furnace and fired at low temp. of about 700-800 deg.C. In addition, before kiln burning, the green body blank is painted, such as blue-and-white, underglaze red, etc., so that it is called colored glaze, and its color is never faded under the condition of high-temp. glaze.
The glazed glass is made up through printing inorganic glaze (or ink) on the surface of glass, baking, toughening or thermalization and permanent sintering. The product has high functionality and decorative effect. It has many different colors and patterns, such as stripes, meshes, electrical patterns, etc. The sintering of the glass enamel, also called decoration firing, is generally carried out in a decoration firing furnace. The key point of the sintering of the glass colored glaze is to control the sintering temperature well.
In the prior art, glass sintering is summarized based on experience, so that a technician with skill and experience can better master the sintering duration, but the mode also causes uneven sintering quality, and under the condition of poor sintering, colored glaze is easy to fall off and the service life is short.
Disclosure of Invention
The invention aims to solve the technical defects that the sintering technology is difficult to master in glass sintering, the oil extraction is easy to fall off under the condition of poor sintering, and the service life is short in the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the colored glaze glass comprises the following preparation raw materials in percentage: 15-18% of silicon dioxide, 25-30% of sodium silicate, 2-4% of lanthanum manganate, 4-6% of calcium carbonate, 4-6% of bismuth oxide, 10-13% of lanthanum oxide, 20-22% of calcium silicate, 3-5% of aluminum oxide and 5-8% of dolomite, wherein the chemical compositions in percentage by weight are as follows: 15-18% of SiO2, 25-30% of Na2SiO3, 2-4% of LaMnO3, 4-6% of CaSio3, 4-6% of Bi2O3, 10-13% of La2O3, 20-22% of CaSiO3, 3-5% of Al2O3 and 5-8% of dolomite, wherein the sum of the content percentages of the components is 100%.
Further, the preparation raw materials of the colored glaze glass comprise the following components (by mass percent): 18% of SiO2, 28% of Na2SiO3, 2% of LaMnO3, 6% of CaSio3, 4% of Bi2O3, 11% of La2O3, 22% of CaSiO3, 3% of Al2O3 and 6% of dolomite.
Further, the preparation raw materials of the colored glaze glass comprise the following components (by mass percent): 16% of SiO2, 28% of Na2SiO3, 4% of LaMnO3, 6% of CaSio3, 4% of Bi2O3, 11% of La2O3, 20% of CaSiO3, 5% of Al2O3 and 6% of dolomite.
Further, the preparation raw materials of the colored glaze glass comprise the following components (by mass percent): 16% of SiO2, 26% of Na2SiO3, 3% of LaMnO3, 6% of CaSio3, 6% of Bi2O3, 12% of La2O3, 20% of CaSiO3, 5% of Al2O3 and 6% of dolomite.
A preparation method of colored glaze glass comprises the following steps:
(1) mixing materials: mixing inorganic conductive powder consisting of one or a mixture of inorganic conductive oxide and conductive titanate with glass powder uniformly to prepare a colored glaze mixture, wherein the mass fraction of the inorganic conductive powder is 30-38%, and the mass fraction of the glass powder is 62-70%;
(2) plate making and printing: according to the requirement of a pattern, the support is provided with a glass screen plate with a specified gap, the glass screen plate is tightly attached to a glass substrate, and the color glaze mixture is uniformly coated on the glass screen plate in a screen printing mode;
(3) drying: baking the glass substrate coated with the colored glaze in the step (2) at the high temperature of 550-650 ℃ to a semi-molten state, and then preserving heat for 30-40 minutes;
(4) air cooling and quenching: and (4) quenching the glass substrate heated and dried in the step (3) under the wind pressure of 200kPa and the wind quantity of 60m 3/s.
Further, the number of the silk screen meshes in the step (2) is 300-350 meshes.
Further, the inorganic conductive oxide is one or a mixture of more of conductive tin oxide, conductive zinc oxide and conductive iron oxide.
Further, the conductive titanate is one or a mixture of more of conductive barium titanate and conductive lead titanate.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, by re-allocating the component proportion of the common glass in the prior art, the fusion performance of the glass is improved, the network structure density in the glass is improved, the service life of the glass is prolonged, and the impact resistance of the glass is enhanced. After the glaze material is coated, the glass substrate is heated to a semi-melting state by utilizing the opportunity of high-temperature drying, so that the glaze material and the glass substrate are completely fused, the glaze material is embedded into the inner layer of the glass, the glaze material is prevented from falling off, and the color retention time of the glaze material is greatly prolonged. The stress of the glass substrate after air cooling is improved, the glass substrate has the performance similar to that of tempered glass, and severe impact on the colored glaze part can not be generated in the quenching process.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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
The embodiment provides a colored glaze glass, which comprises the following raw materials in percentage by mass: 18% of SiO2, 28% of Na2SiO3, 2% of LaMnO3, 6% of CaSio3, 4% of Bi2O3, 11% of La2O3, 22% of CaSiO3, 3% of Al2O3 and 6% of dolomite.
The embodiment provides a preparation method of colored glazed glass, which comprises the following steps:
(1) mixing materials: uniformly mixing inorganic conductive powder consisting of one or a mixture of inorganic conductive oxide and conductive titanate with glass powder to prepare a colored glaze mixture, wherein the mass fraction of the inorganic conductive powder is 30%, and the mass fraction of the glass powder is 70%;
(2) plate making and printing: according to the requirement of a pattern, the support is provided with a glass screen plate with a specified gap, the glass screen plate is tightly attached to a glass substrate, and the color glaze mixture is uniformly coated on the glass screen plate in a screen printing mode;
(3) drying: baking the glass substrate coated with the colored glaze in the step (2) at the high temperature of 550 ℃ to a semi-molten state, and then preserving heat for 30 minutes;
(4) air cooling and quenching: and (4) quenching the glass substrate heated and dried in the step (3) under the wind pressure of 200kPa and the wind quantity of 60m 3/s.
The number of the silk screen meshes in the step (2) is 300-350 meshes.
The inorganic conductive oxide is one or a mixture of more of conductive tin oxide, conductive zinc oxide and conductive iron oxide.
The conductive titanate is one or a mixture of more of conductive barium titanate and conductive lead titanate.
Example 2
The embodiment provides a colored glaze glass, which comprises the following raw materials in percentage by mass: 16% of SiO2, 28% of Na2SiO3, 4% of LaMnO3, 6% of CaSio3, 4% of Bi2O3, 11% of La2O3, 20% of CaSiO3, 5% of Al2O3 and 6% of dolomite.
The embodiment provides a preparation method of colored glazed glass, which comprises the following steps:
(1) mixing materials: uniformly mixing inorganic conductive powder consisting of one or a mixture of inorganic conductive oxide and conductive titanate with glass powder to prepare a colored glaze mixture, wherein the mass fraction of the inorganic conductive powder is 35%, and the mass fraction of the glass powder is 65%;
(2) plate making and printing: according to the requirement of a pattern, the support is provided with a glass screen plate with a specified gap, the glass screen plate is tightly attached to a glass substrate, and the color glaze mixture is uniformly coated on the glass screen plate in a screen printing mode;
(3) drying: baking the glass substrate coated with the colored glaze in the step (2) at a high temperature of 600 ℃ to a semi-molten state, and then preserving heat for 35 minutes;
(4) air cooling and quenching: and (4) quenching the glass substrate heated and dried in the step (3) under the wind pressure of 200kPa and the wind quantity of 60m 3/s.
The number of the silk screen meshes in the step (2) is 300-350 meshes.
The inorganic conductive oxide is one or a mixture of more of conductive tin oxide, conductive zinc oxide and conductive iron oxide.
The conductive titanate is one or a mixture of more of conductive barium titanate and conductive lead titanate.
Example 3
The embodiment provides a colored glaze glass, which comprises the following raw materials in percentage by mass: 16% of SiO2, 26% of Na2SiO3, 3% of LaMnO3, 6% of CaSio3, 6% of Bi2O3, 12% of La2O3, 20% of CaSiO3, 5% of Al2O3 and 6% of dolomite.
The embodiment provides a preparation method of colored glazed glass, which comprises the following steps:
(1) mixing materials: uniformly mixing inorganic conductive powder consisting of one or a mixture of inorganic conductive oxide and conductive titanate with glass powder to prepare a colored glaze mixture, wherein the mass fraction of the inorganic conductive powder is 38%, and the mass fraction of the glass powder is 62%;
(2) plate making and printing: according to the requirement of a pattern, the support is provided with a glass screen plate with a specified gap, the glass screen plate is tightly attached to a glass substrate, and the color glaze mixture is uniformly coated on the glass screen plate in a screen printing mode;
(3) drying: baking the glass substrate coated with the colored glaze in the step (2) at a high temperature of 650 ℃ to a semi-molten state, and then preserving heat for 40 minutes;
(4) air cooling and quenching: and (4) quenching the glass substrate heated and dried in the step (3) under the wind pressure of 200kPa and the wind quantity of 60m 3/s.
The number of the silk screen meshes in the step (2) is 300-350 meshes.
The inorganic conductive oxide is one or a mixture of more of conductive tin oxide, conductive zinc oxide and conductive iron oxide.
The conductive titanate is one or a mixture of more of conductive barium titanate and conductive lead titanate.
The invention has the beneficial effects that: according to the invention, by re-allocating the component proportion of the common glass in the prior art, the fusion performance of the glass is improved, the network structure density in the glass is improved, the service life of the glass is prolonged, and the impact resistance of the glass is enhanced. After the glaze material is coated, the glass substrate is heated to a semi-melting state by utilizing the opportunity of high-temperature drying, so that the glaze material and the glass substrate are completely fused, the glaze material is embedded into the inner layer of the glass, the glaze material is prevented from falling off, and the color retention time of the glaze material is greatly prolonged. The stress of the glass substrate after air cooling is improved, the glass substrate has the performance similar to that of tempered glass, and severe impact on the colored glaze part can not be generated in the quenching process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The colored glaze glass is characterized by comprising the following preparation raw materials in percentage: 15-18% of silicon dioxide, 25-30% of sodium silicate, 2-4% of lanthanum manganate, 4-6% of calcium carbonate, 4-6% of bismuth oxide, 10-13% of lanthanum oxide, 20-22% of calcium silicate, 3-5% of aluminum oxide and 5-8% of dolomite, wherein the chemical compositions in percentage by weight are as follows: 15-18% of SiO2, 25-30% of Na2SiO3, 2-4% of LaMnO3, 4-6% of CaSio3, 4-6% of Bi2O3, 10-13% of La2O3, 20-22% of CaSiO3, 3-5% of Al2O3 and 5-8% of dolomite, wherein the sum of the content percentages of the components is 100%.
2. The colored glaze glass according to claim 1, wherein the raw materials for preparing the colored glaze glass comprise the following components (by mass percent): 18% of SiO2, 28% of Na2SiO3, 2% of LaMnO3, 6% of CaSio3, 4% of Bi2O3, 11% of La2O3, 22% of CaSiO3, 3% of Al2O3 and 6% of dolomite.
3. The colored glaze glass according to claim 1, wherein the raw materials for preparing the colored glaze glass comprise the following components (by mass percent): 16% of SiO2, 28% of Na2SiO3, 4% of LaMnO3, 6% of CaSio3, 4% of Bi2O3, 11% of La2O3, 20% of CaSiO3, 5% of Al2O3 and 6% of dolomite.
4. The colored glaze glass according to claim 1, wherein the raw materials for preparing the colored glaze glass comprise the following components (by mass percent): 16% of SiO2, 26% of Na2SiO3, 3% of LaMnO3, 6% of CaSio3, 6% of Bi2O3, 12% of La2O3, 20% of CaSiO3, 5% of Al2O3 and 6% of dolomite.
5. The preparation method of the colored glaze glass is characterized by comprising the following steps:
(1) mixing materials: mixing inorganic conductive powder consisting of one or a mixture of inorganic conductive oxide and conductive titanate with glass powder uniformly to prepare a colored glaze mixture, wherein the mass fraction of the inorganic conductive powder is 30-38%, and the mass fraction of the glass powder is 62-70%;
(2) plate making and printing: according to the requirement of a pattern, the support is provided with a glass screen plate with a specified gap, the glass screen plate is tightly attached to a glass substrate, and the color glaze mixture is uniformly coated on the glass screen plate in a screen printing mode;
(3) drying: baking the glass substrate coated with the colored glaze in the step (2) at the high temperature of 550-650 ℃ to a semi-molten state, and then preserving heat for 30-40 minutes;
(4) air cooling and quenching: and (4) quenching the glass substrate heated and dried in the step (3) under the wind pressure of 200kPa and the wind quantity of 60m 3/s.
6. The method as claimed in claim 5, wherein the number of the silk screen meshes in the step (2) is 300-350 meshes.
7. The method for preparing colored glaze glass according to claim 5, wherein the inorganic conductive oxide is one or more of conductive tin oxide, conductive zinc oxide and conductive iron oxide.
8. The method for preparing colored glaze glass according to claim 5, wherein the conductive titanate is one or more of conductive barium titanate and conductive lead titanate.
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| CN202111505479.0A CN114044628A (en) | 2021-12-10 | 2021-12-10 | Colored glaze glass and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111505479.0A CN114044628A (en) | 2021-12-10 | 2021-12-10 | Colored glaze glass and preparation method thereof |
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| CN114044628A true CN114044628A (en) | 2022-02-15 |
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| CN106242267A (en) * | 2016-08-15 | 2016-12-21 | 安徽恒春玻璃股份有限公司 | A kind of colored glazed glass and preparation method thereof |
| CN107021623A (en) * | 2017-03-23 | 2017-08-08 | 合肥协耀玻璃制品有限公司 | A kind of colored glazed glass material and preparation method |
| CN110002749A (en) * | 2019-03-05 | 2019-07-12 | 安徽千辉节能玻璃科技有限公司 | A kind of colored glazed glass and preparation method thereof |
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2021
- 2021-12-10 CN CN202111505479.0A patent/CN114044628A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626397A (en) * | 2013-12-17 | 2014-03-12 | 佛山市中国科学院上海硅酸盐研究所陶瓷研发中心 | Conductive glass and manufacturing method thereof |
| CN106242267A (en) * | 2016-08-15 | 2016-12-21 | 安徽恒春玻璃股份有限公司 | A kind of colored glazed glass and preparation method thereof |
| CN107021623A (en) * | 2017-03-23 | 2017-08-08 | 合肥协耀玻璃制品有限公司 | A kind of colored glazed glass material and preparation method |
| CN110002749A (en) * | 2019-03-05 | 2019-07-12 | 安徽千辉节能玻璃科技有限公司 | A kind of colored glazed glass and preparation method thereof |
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Application publication date: 20220215 |