CN115784614B - Low-expansion ceramic glaze and preparation method thereof - Google Patents
Low-expansion ceramic glaze and preparation method thereof Download PDFInfo
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- 239000000919 ceramic Substances 0.000 title claims abstract description 62
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 73
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000654 additive Substances 0.000 claims abstract description 19
- 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 14
- 239000002689 soil Substances 0.000 claims abstract description 14
- 229910052642 spodumene Inorganic materials 0.000 claims abstract description 14
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 12
- HEHRHMRHPUNLIR-UHFFFAOYSA-N aluminum;hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane;lithium Chemical compound [Li].[Al].O[Si](=O)O[Si](O)=O.O[Si](=O)O[Si](O)=O HEHRHMRHPUNLIR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910021538 borax Inorganic materials 0.000 claims abstract description 11
- 229910052670 petalite Inorganic materials 0.000 claims abstract description 11
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 11
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 11
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 11
- 239000000454 talc Substances 0.000 claims abstract description 11
- 235000012222 talc Nutrition 0.000 claims abstract description 11
- 229910052623 talc Inorganic materials 0.000 claims abstract description 11
- 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 6
- 238000002156 mixing Methods 0.000 claims description 35
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 25
- 238000000227 grinding Methods 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 5
- 239000004327 boric acid Substances 0.000 claims description 5
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 5
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 5
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 5
- 229910052863 mullite Inorganic materials 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 5
- 229910021646 siderite Inorganic materials 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 5
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical group [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- -1 and after grinding Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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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 relates to the technical field of ceramic glaze materials, and discloses a low-expansion ceramic glaze material and a preparation method thereof, wherein the ceramic glaze material comprises the following raw materials in parts by weight: 8-12 parts of petalite, 4-6 parts of silicon dioxide, 6-10 parts of spodumene, 2-5 parts of zirconia, 12-14 parts of low-expansion frit, 15-20 parts of Suzhou soil, 2-4 parts of alumina, 4-6 parts of borax and 3-5 parts of talcum. The ceramic glaze provided by the invention has a reasonable formula, and the obtained ceramic glaze has high temperature resistance, low expansion coefficient and good blank glaze adaptability by adding spodumene, zirconia, low-expansion frit, suzhou soil and additives, so that the strength, corrosion resistance, rapid cooling and rapid heating resistance and the like of a ceramic product are greatly improved. The preparation method is simple, has good repeatability, and is suitable for large-scale production and the quality-controllable product is obtained.
Description
Technical Field
The invention relates to the technical field of ceramic glaze materials, in particular to a low-expansion ceramic glaze material and a preparation method thereof.
Background
The ceramic industry source in China is long and has a long history. Most of the raw materials used for ceramic and porcelain are natural inorganic nonmetallic minerals, and the raw materials are processed, refined, matched, formed and subjected to high-temperature physical and chemical reaction to form a novel substance which is quite different from the original composition substance, namely ceramic. In order to give the porcelain a beautiful appearance, it is common to apply a layer of ceramic glaze to the porcelain, which can improve the use properties, play a decorative role, etc. for ceramic articles. The glaze is silicate, and quartz, feldspar and clay are used as raw materials, and after grinding, water adding and modulation, the glaze is coated on the surface of a green body, and after roasting at a certain temperature, the glaze is melted, and when the temperature is reduced, a vitreous thin layer on the surface of the ceramic is formed. It can make the ceramic implement raise mechanical strength, thermal stability and dielectric strength, prevent erosion of liquid and gas, and the glaze material can raise the beautiful appearance of ceramic implement, and is convenient for cleaning, and has no pollution caused by dust, etc..
The ceramic material has been applied to various aspects in our life, such as bowl, dish, water vat, pot etc. in daily life are ceramic products, wherein the ceramic pot is easy to digest and absorb, the ceramic pot has the biggest advantages of being heated and radiating evenly, being capable of preserving heat for a long time, being suitable for food needing stewing, stewing and stewing with small fire, having older texture, and the ceramic pot is also capable of better protecting phenolic substances with health care function in food materials, but the glaze of the existing ceramic pot is usually made of common materials, the thermal expansion coefficient is larger, the water absorption rate of the green body is higher, the strength is insufficient, the phenomena of cracking of the green body, peeling of the glaze and the like are easy to occur in the environment with larger temperature difference, and the service life of the product is short.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the invention provides the low-expansion ceramic glaze and the preparation method thereof, and the low-expansion ceramic glaze has the advantages of low expansion coefficient and high strength.
The technical scheme adopted by the invention is as follows: the low-expansion ceramic glaze consists of the following raw materials in parts by weight: 8-12 parts of petalite, 4-6 parts of silicon dioxide, 6-10 parts of spodumene, 2-5 parts of zirconia, 12-14 parts of low-expansion frit, 15-20 parts of Suzhou soil, 2-4 parts of alumina, 4-6 parts of borax and 3-5 parts of talcum.
Preferably, the low-expansion frit comprises the following raw materials in parts by weight: the low-expansion frit comprises the following raw materials in parts by weight: 20-25 parts of mullite, 10-15 parts of lithium carbonate, 5-8 parts of siderite, 3-5 parts of boric acid, 4-8 parts of zinc oxide and 1-3 parts of aluminum hydroxide.
Preferably, the ceramic glaze further comprises an additive, wherein the additive comprises aluminum powder and black materials, and the aluminum powder and the black materials are respectively prepared from the following components in percentage by mass: 5% of aluminum powder and 10-15% of black material.
Preferably, the granularity of the aluminum powder and the black material is 60-80 meshes.
A preparation method of a low-expansion ceramic glaze comprises the following steps:
s1: weighing the ceramic glaze raw materials and additives according to mass percent for standby;
s2: preparation of glaze:
s21: grinding ceramic glaze raw materials, sequentially pouring petalite, spodumene, zirconia, low-expansion frit, suzhou soil, borax and talcum into a grinder for grinding and mixing, screening the materials after grinding, wherein the diameter of a screen hole is 50-70 meshes, and collecting and screening to obtain a material A;
s22: mixing for the first time, sequentially adding silicon dioxide and aluminum oxide into the material A after being collected and sieved, and uniformly stirring and mixing to obtain a material B;
s23: mixing for the second time, sequentially adding aluminum powder and black materials into the material B after the first mixing, continuously stirring and mixing, and uniformly stirring at the mixing temperature of 90-130 ℃ to obtain a material C;
s24: dispersing the glaze, namely adding the secondarily mixed material C into water with the mass percentage of 1-1.5 times that of the material C, and uniformly dispersing to obtain the low-expansion ceramic glaze.
The beneficial effects of the invention are as follows: the ceramic glaze provided by the invention has a reasonable formula, and the obtained ceramic glaze has high temperature resistance, low expansion coefficient and good blank glaze adaptability by adding spodumene, zirconia, low-expansion frit, suzhou soil and additives, so that the strength, corrosion resistance, rapid cooling and rapid heating resistance and the like of a ceramic product are greatly improved. The preparation method is simple, has good repeatability, and is suitable for large-scale production and the quality-controllable product is obtained.
Detailed Description
Example 1
The low-expansion ceramic glaze consists of the following raw materials in parts by weight: 8 parts of petalite, 4 parts of silicon dioxide, 6 parts of spodumene, 2 parts of zirconia, 12 parts of low-expansion frit, 15 parts of Suzhou soil, 2 parts of alumina, 4 parts of borax and 3 parts of talcum, and the ceramic glaze further comprises additives, wherein the additives comprise aluminum powder and black materials, and the aluminum powder and the black materials are respectively prepared by the following components in percentage by mass: 5% of aluminum powder and 10% of black material, wherein the granularity of the aluminum powder and the black material is 60 meshes;
the low-expansion frit comprises the following raw materials in parts by weight: 20 parts of mullite, 10 parts of lithium carbonate, 5 parts of siderite, 3 parts of boric acid, 4 parts of zinc oxide and 1 part of aluminum hydroxide.
A preparation method of a low-expansion ceramic glaze comprises the following steps:
s1: weighing the ceramic glaze raw materials and additives according to mass percent for standby;
s2: preparation of glaze:
s21: grinding ceramic glaze raw materials, sequentially pouring petalite, spodumene, zirconia, low-expansion frit, suzhou soil, borax and talcum into a grinder for grinding and mixing, screening the materials after grinding, wherein the diameter of a screen hole is 50 meshes, and collecting and screening to obtain a material A;
s22: mixing for the first time, sequentially adding silicon dioxide and aluminum oxide into the material A after being collected and sieved, and uniformly stirring and mixing to obtain a material B;
s23: mixing for the second time, sequentially adding aluminum powder and black materials into the material B after the first mixing, continuously stirring and mixing, and uniformly stirring at the mixing temperature of 90 ℃ to obtain a material C;
s24: dispersing the glaze, namely adding the secondarily mixed material C into water with the mass percentage being 1 time that of the material C, and uniformly dispersing to obtain the low-expansion ceramic glaze.
Example 2
The low-expansion ceramic glaze consists of the following raw materials in parts by weight: 10 parts of petalite, 5 parts of silicon dioxide, 8 parts of spodumene, 3 parts of zirconia, 13 parts of low-expansion frit, 17 parts of Suzhou soil, 3 parts of alumina, 5 parts of borax and 4 parts of talcum, and the ceramic glaze further comprises additives, wherein the additives comprise aluminum powder and black materials, and the aluminum powder and the black materials are respectively prepared by the following components in percentage by mass: 5% of aluminum powder, 13% of black material, and 70 meshes of granularity of the aluminum powder and the black material;
the low-expansion frit comprises the following raw materials in parts by weight: 23 parts of mullite, 12 parts of lithium carbonate, 6 parts of siderite, 4 parts of boric acid, 6 parts of zinc oxide and 2 parts of aluminum hydroxide.
A preparation method of a low-expansion ceramic glaze comprises the following steps:
s1: weighing the ceramic glaze raw materials and additives according to mass percent for standby;
s2: preparation of glaze:
s21: grinding ceramic glaze raw materials, sequentially pouring petalite, spodumene, zirconia, low-expansion frit, suzhou soil, borax and talcum into a grinder for grinding and mixing, screening the materials after grinding, wherein the diameter of a screen hole is 60 meshes, and collecting and screening to obtain a material A;
s22: mixing for the first time, sequentially adding silicon dioxide and aluminum oxide into the material A after being collected and sieved, and uniformly stirring and mixing to obtain a material B;
s23: mixing for the second time, sequentially adding aluminum powder and black materials into the material B after the first mixing, continuously stirring and mixing, and uniformly stirring at the mixing temperature of 110 ℃ to obtain a material C;
s24: dispersing the glaze, namely adding the secondarily mixed material C into water with the mass percentage of 1.3 times that of the material C, and uniformly dispersing to obtain the low-expansion ceramic glaze.
Example 3
The low-expansion ceramic glaze consists of the following raw materials in parts by weight: 12 parts of petalite, 6 parts of silicon dioxide, 10 parts of spodumene, 5 parts of zirconia, 14 parts of low-expansion frit, 20 parts of Suzhou soil, 4 parts of alumina, 6 parts of borax and 5 parts of talcum, and the ceramic glaze further comprises additives, wherein the additives comprise aluminum powder and black materials, and the aluminum powder and the black materials are respectively prepared by the following components in percentage by mass: 5% of aluminum powder, 15% of black material, and the granularity of the aluminum powder and the black material is 80 meshes;
the low-expansion frit comprises the following raw materials in parts by weight: 25 parts of mullite, 15 parts of lithium carbonate, 8 parts of siderite, 5 parts of boric acid, 8 parts of zinc oxide and 3 parts of aluminum hydroxide.
A preparation method of a low-expansion ceramic glaze comprises the following steps:
s1: weighing the ceramic glaze raw materials and additives according to mass percent for standby;
s2: preparation of glaze:
s21: grinding ceramic glaze raw materials, sequentially pouring petalite, spodumene, zirconia, low-expansion frit, suzhou soil, borax and talcum into a grinder for grinding and mixing, screening the materials after grinding, wherein the diameter of a screen hole is 70 meshes, and collecting and screening to obtain a material A;
s22: mixing for the first time, sequentially adding silicon dioxide and aluminum oxide into the material A after being collected and sieved, and uniformly stirring and mixing to obtain a material B;
s23: mixing for the second time, sequentially adding aluminum powder and black materials into the material B after the first mixing, continuously stirring and mixing, and uniformly stirring at the mixing temperature of 130 ℃ to obtain a material C;
s24: dispersing the glaze, namely adding the secondarily mixed material C into water with the mass percentage being 1.5 times that of the material C, and uniformly dispersing to obtain the low-expansion ceramic glaze.
Comparative example 1
This comparative example 1 differs from example 1 above only in that no additives were added.
Comparative example 2
This comparative example 2 differs from example 2 above only in that no low-expansion frit was added.
Performance testing
The glazes obtained in examples 1 to 3 and comparative examples 1 to 2 were subjected to performance test, and the results are shown in the following table:
the ceramic glaze provided by the invention has a reasonable formula, and the obtained ceramic glaze has high temperature resistance, low expansion coefficient and good blank glaze adaptability by adding spodumene, zirconia, low-expansion frit, suzhou soil and additives, so that the strength, corrosion resistance, rapid cooling and rapid heating resistance and the like of a ceramic product are greatly improved. The preparation method is simple, has good repeatability, and is suitable for large-scale production and the quality-controllable product is obtained.
While the basic principles and main features of the invention and advantages of the invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (1)
1. A low expansion ceramic glaze, characterized in that: the ceramic glaze consists of the following raw materials in parts by weight: 10 parts of petalite, 5 parts of silicon dioxide, 8 parts of spodumene, 3 parts of zirconia, 13 parts of low-expansion frit, 17 parts of Suzhou soil, 3 parts of alumina, 5 parts of borax and 4 parts of talcum;
the low-expansion frit comprises the following raw materials in parts by weight: 20-25 parts of mullite, 10-15 parts of lithium carbonate, 5-8 parts of siderite, 3-5 parts of boric acid, 4-8 parts of zinc oxide and 1-3 parts of aluminum hydroxide;
the ceramic glaze also comprises an additive, wherein the additive comprises aluminum powder and black materials, and the aluminum powder and the black materials are respectively prepared from the following components in percentage by mass: 5% of aluminum powder and 10-15% of black materials; the granularity of the aluminum powder and the black material is 60-80 meshes;
the preparation method of the low-expansion ceramic glaze comprises the following steps:
s1: weighing the ceramic glaze raw materials and additives according to mass percent for standby;
s2: preparation of glaze:
s21: grinding ceramic glaze raw materials, sequentially pouring petalite, spodumene, zirconia, low-expansion frit, suzhou soil, borax and talcum into a grinder for grinding and mixing, screening the materials after grinding, wherein the diameter of a screen hole is 50-70 meshes, and collecting and screening to obtain a material A;
s22: mixing for the first time, sequentially adding silicon dioxide and aluminum oxide into the material A after being collected and sieved, and uniformly stirring and mixing to obtain a material B;
s23: mixing for the second time, sequentially adding aluminum powder and black materials into the material B after the first mixing, continuously stirring and mixing, and uniformly stirring at the mixing temperature of 90-130 ℃ to obtain a material C;
s24: dispersing the glaze, namely adding the secondarily mixed material C into water with the mass percentage of 1-1.5 times that of the material C, and uniformly dispersing to obtain the low-expansion ceramic glaze.
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CN110028315A (en) * | 2019-04-22 | 2019-07-19 | 江西嘉顺瓷业有限公司 | A kind of high heat-resisting ceramic cooking device and preparation method thereof |
CN110128123A (en) * | 2019-06-15 | 2019-08-16 | 景德镇陶瓷大学 | A kind of high-performance low expansion ceramic product and preparation method thereof |
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CN110790510A (en) * | 2019-12-16 | 2020-02-14 | 黄奕雯 | Wear-resistant high-hardness ceramic glaze and preparation method thereof |
WO2021189822A1 (en) * | 2020-03-23 | 2021-09-30 | 广东欧文莱陶瓷有限公司 | Fine carving ceramic tile and production process thereof |
CN111574211A (en) * | 2020-05-19 | 2020-08-25 | 福建省德化县中国白陶瓷有限责任公司 | White ceramic product for open fire and preparation method thereof |
CN112047629A (en) * | 2020-09-07 | 2020-12-08 | 福建省德化贝思家居有限公司 | High-temperature-resistant low-expansion ceramic glaze and preparation method thereof and ceramic product |
CN115818964A (en) * | 2022-11-25 | 2023-03-21 | 福建省德化亿邦陶瓷有限公司 | Glaze for cracking-proof flowerpot and production method of flowerpot |
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