CN112408788A - Formula of high-temperature-resistant strong-acid-resistant porcelain glaze - Google Patents
Formula of high-temperature-resistant strong-acid-resistant porcelain glaze Download PDFInfo
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- CN112408788A CN112408788A CN202011356516.1A CN202011356516A CN112408788A CN 112408788 A CN112408788 A CN 112408788A CN 202011356516 A CN202011356516 A CN 202011356516A CN 112408788 A CN112408788 A CN 112408788A
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- Prior art keywords
- oxide
- resistant
- temperature
- acid resistance
- percent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002253 acid Substances 0.000 title claims abstract description 25
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 21
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 11
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000000498 ball milling Methods 0.000 claims abstract description 6
- 239000004576 sand Substances 0.000 claims abstract description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 5
- 229910052810 boron oxide Inorganic materials 0.000 claims abstract description 5
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 5
- 229910001634 calcium fluoride Inorganic materials 0.000 claims abstract description 5
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 5
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 5
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims abstract description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011734 sodium Substances 0.000 claims abstract description 5
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 29
- 210000003298 dental enamel Anatomy 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- 238000010298 pulverizing process Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001947 lithium oxide Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 4
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 4
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 4
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 238000009472 formulation Methods 0.000 claims 8
- 238000011084 recovery Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000004063 acid-resistant material Substances 0.000 abstract description 2
- 238000005245 sintering Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a high-temperature-resistant strong-acid-resistant porcelain glaze formula which is prepared from the following raw materials: 68.0-70.0% of silicon dioxide, 4.0-5.0% of aluminum oxide, 5.0-6.0% of monovalent alkaline oxide, 10.0-12.0% of boron oxide, 3.3-4.3% of calcium fluoride, 2.1-2.9% of sodium fluosilicate and 1.5-2.2% of cobalt oxide, wherein a plurality of high-temperature-resistant and acid-resistant materials are adopted for sintering and mixing, so that the compactness and performance of mutual combination are improved, and further, the porcelain glaze raw materials are mixed and then subjected to ball milling and crushing, the high-temperature resistance and strong acid resistance of a intensifier are ensured, meanwhile, Hunan sand with good acid resistance is adopted as the main raw material of the silicon dioxide, the acid resistance is good, and the porcelain glaze coated on the blank can enable the blank to have the high-temperature resistance characteristic, the quality and the application range of products are improved, the process flow is favorably controlled, the production and the popularization and the use are facilitated.
Description
Technical Field
The invention relates to the technical field of enamel, in particular to a high-temperature-resistant strong-acid-resistant enamel formula.
Background
In the current daily production and life, porcelain is used very commonly, and different kinds of enamels are used from industrial appliances, building appliances to porcelain teeth.
However, in the existing enamel production, due to the difference of material proportion and process flow, the structural characteristics and performances of the enamel are different, the existing enamel has poor high temperature resistance and acid resistance, and is not beneficial to being used in some special occasions, and a new formula and process flow of the enamel are to be provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-temperature-resistant strong-acid-resistant porcelain glaze formula.
In order to achieve the purpose, the invention adopts the following technical scheme:
the formula of the high-temperature-resistant strong-acid-resistant porcelain glaze is prepared from the following raw materials: 68.0 to 70.0 percent of silicon dioxide, 4.0 to 5.0 percent of aluminum oxide, 5.0 to 6.0 percent of monovalent alkaline oxide, 10.0 to 12.0 percent of boron oxide, 3.3 to 4.3 percent of calcium fluoride, 2.1 to 2.9 percent of sodium fluosilicate and 1.5 to 2.2 percent of cobalt oxide.
Preferably, the preparation process of the enamel formula comprises the following steps:
s1, weighing the raw materials according to the mass percentage for later use;
s2, adding the raw materials into a pulverizer respectively to pulverize to obtain powder materials;
s3, adding the powder material into a stirrer, and uniformly stirring and mixing to obtain a mixed material;
s4, melting the mixed material to obtain a melted material;
s5, cooling the melted material and then crushing to obtain fine powder;
s6, screening the fine powder by a screen to complete the preparation of the porcelain glaze.
Preferably, the monovalent basic oxide is one or more of sodium oxide, potassium oxide and lithium oxide.
Preferably, the pulverization of the step S2 further includes recycling filtration, maintaining the pulverization mesh number at 120 to 150.
Preferably, the stirring rate of the S3 step is 60 to 80 revolutions per minute for 25 to 45 minutes.
Preferably, the melting in the step S4 includes the following steps:
s1, heating the mixed materials to the temperature of 120-150 ℃, carrying out heat preservation reaction for 10 minutes to 1 hour to completely volatilize the water and the gas which are easy to volatilize, and stirring ice to accelerate the volatilization speed;
s2, heating the mixture to the temperature of 450 ℃ and 600 ℃, preserving the heat for 10 minutes to 1 hour, and performing substance stages such as mineral decomposition and removal of bound water;
s3, finally heating to 1300-1400 ℃ to melt and sinter the components.
Preferably, the step of S5 is performed by ball milling for 6 to 8 hours, and sieving for purification.
Preferably, the size of the fine mesh screen of the step S6 is 2000 to 2200 meshes.
Preferably, the silicon dioxide raw material is Hunan sand produced from Hunan Potan.
According to the formula of the high-temperature-resistant strong-acid-resistant porcelain glaze, multiple high-temperature-resistant and acid-resistant materials are adopted for sintering and mixing, the tightness and the performance of mutual combination are improved, the porcelain glaze raw materials are further combined for mixing and then ball-milling and crushing, the high-temperature-resistant and strong-acid-resistant performance of the porcelain glaze is guaranteed, meanwhile, Hunan sand with good acid resistance is adopted as a main raw material of silicon dioxide, the acid resistance is good, and the porcelain glaze is coated on a blank body, so that the blank body has the high-temperature-resistant characteristic, the quality and the application range of a product are improved, the process flow is favorably controlled, the production and the processing are convenient, and the porcelain glaze can be popularized and used.
Example 1
The formula of the high-temperature-resistant strong-acid-resistant porcelain glaze is prepared from the following raw materials: 69% of silicon dioxide, 4% of aluminum oxide, 6% of monovalent alkaline oxide, 12% of boron oxide, 4.3% of calcium fluoride, 2.7% of sodium fluosilicate and 2% of cobalt oxide.
Preferably, the preparation process of the enamel formula comprises the following steps:
s1, weighing the raw materials according to the mass percentage for later use;
s2, adding the raw materials into a pulverizer respectively to pulverize to obtain powder materials;
s3, adding the powder material into a stirrer, and uniformly stirring and mixing to obtain a mixed material;
s4, melting the mixed material to obtain a melted material;
s5, cooling the melted material and then crushing to obtain fine powder;
s6, screening the fine powder by a screen to complete the preparation of the porcelain glaze.
Preferably, the monovalent basic oxide is one or more of sodium oxide, potassium oxide and lithium oxide.
Preferably, the pulverization of the step S2 further includes recycling filtration, maintaining the pulverization mesh number at 120 to 150.
Preferably, the stirring rate of the S3 step is 60 to 80 revolutions per minute for 25 to 45 minutes.
Preferably, the melting in the step S4 includes the following steps:
s1, heating the mixed materials to 150 ℃, carrying out heat preservation reaction for 15 minutes to completely volatilize water and gas which are easy to volatilize, and stirring ice to accelerate the volatilization speed;
s2, heating the mixture to 450 ℃, preserving the heat for 45 minutes, and performing substance stages such as mineral substance decomposition and removal of bound water;
and S3, finally heating to 1300 ℃ to melt and sinter the components.
Preferably, the step of S5 is performed by ball milling for 6 to 8 hours, and sieving for purification.
Preferably, the size of the fine mesh screen of the step S6 is 2000 to 2200 meshes.
Preferably, the silicon dioxide raw material is Hunan sand produced from Hunan Potan.
Example 2
The formula of the high-temperature-resistant strong-acid-resistant porcelain glaze is prepared from the following raw materials: 70% of silicon dioxide, 5% of aluminum oxide, 6% of monovalent alkaline oxide, 12% of boron oxide, 3% of calcium fluoride, 2.5% of sodium fluosilicate and 1.5% of cobalt oxide.
Preferably, the preparation process of the enamel formula comprises the following steps:
s1, weighing the raw materials according to the mass percentage for later use;
s2, adding the raw materials into a pulverizer respectively to pulverize to obtain powder materials;
s3, adding the powder material into a stirrer, and uniformly stirring and mixing to obtain a mixed material;
s4, melting the mixed material to obtain a melted material;
s5, cooling the melted material and then crushing to obtain fine powder;
s6, screening the fine powder by a screen to complete the preparation of the porcelain glaze.
Preferably, the monovalent basic oxide is one or more of sodium oxide, potassium oxide and lithium oxide.
Preferably, the pulverization of the step S2 further includes recycling filtration, maintaining the pulverization mesh number at 120 to 150.
Preferably, the stirring rate of the S3 step is 60 to 80 revolutions per minute for 25 to 45 minutes.
Preferably, the melting in the step S4 includes the following steps:
s1, heating the mixed materials to 130 ℃, carrying out heat preservation reaction for 20 minutes to completely volatilize water and gas which are easy to volatilize, and stirring ice to accelerate the volatilization speed;
s2, heating the mixture to 550 ℃, preserving the heat for 30 minutes, and performing substance stages such as mineral substance decomposition and removal of bound water;
and S3, finally, heating to 1350 ℃ to melt and sinter the components.
Preferably, the step of S5 is performed by ball milling for 6 to 8 hours, and sieving for purification.
Preferably, the size of the fine mesh screen of the step S6 is 2000 to 2200 meshes.
Preferably, the silicon dioxide raw material is Hunan sand produced from Hunan Potan.
Claims (9)
1. The formula of the high-temperature-resistant strong-acid-resistant porcelain glaze is characterized by comprising the following components in parts by weight: the formula of the porcelain glaze is prepared from the following raw materials: 68.0 to 70.0 percent of silicon dioxide, 4.0 to 5.0 percent of aluminum oxide, 5.0 to 6.0 percent of monovalent alkaline oxide, 10.0 to 12.0 percent of boron oxide, 3.3 to 4.3 percent of calcium fluoride, 2.1 to 2.9 percent of sodium fluosilicate and 1.5 to 2.2 percent of cobalt oxide.
2. The enamel formulation for high temperature and strong acid resistance according to claim 1, characterized in that: the preparation process of the porcelain glaze formula comprises the following steps:
s1, weighing the raw materials according to the mass percentage for later use;
s2, adding the raw materials into a pulverizer respectively to pulverize to obtain powder materials;
s3, adding the powder material into a stirrer, and uniformly stirring and mixing to obtain a mixed material;
s4, melting the mixed material to obtain a melted material;
s5, cooling the melted material and then crushing to obtain fine powder;
s6, screening the fine powder by a screen to complete the preparation of the porcelain glaze.
3. The enamel formulation for high temperature and strong acid resistance according to claim 1, characterized in that: the monovalent basic oxide is one or a mixture of sodium oxide, potassium oxide and lithium oxide.
4. The enamel formulation for high temperature and strong acid resistance according to claim 2, characterized in that: the pulverization of the step S2 further comprises recovery filtration, and the pulverization mesh number is kept between 120 and 150.
5. The enamel formulation for high temperature and strong acid resistance according to claim 2, characterized in that: the stirring rate of the S3 step is 60 to 80 revolutions per minute for 25 to 45 minutes.
6. The enamel formulation for high temperature and strong acid resistance according to claim 2, characterized in that: the melting in the step S4 comprises the following steps:
s1, heating the mixed materials to the temperature of 120-150 ℃, carrying out heat preservation reaction for 10 minutes to 1 hour to completely volatilize the water and the gas which are easy to volatilize, and stirring ice to accelerate the volatilization speed;
s2, heating the mixture to the temperature of 450 ℃ and 600 ℃, preserving the heat for 10 minutes to 1 hour, and performing substance stages such as mineral decomposition and removal of bound water;
s3, finally heating to 1300-1400 ℃ to melt and sinter the components.
7. The enamel formulation for high temperature and strong acid resistance according to claim 2, characterized in that: and the step S5 adopts ball milling and crushing for 6 to 8 hours, and sieving for purification.
8. The enamel formulation for high temperature and strong acid resistance according to claim 2, characterized in that: and the size of the fine mesh screen of the S6 step is 2000 meshes to 2200 meshes.
9. The enamel formulation for high temperature and strong acid resistance according to claim 1, characterized in that: the silicon dioxide raw material adopts Hunan sand produced from Hunan Tan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356516.1A CN112408788A (en) | 2020-11-27 | 2020-11-27 | Formula of high-temperature-resistant strong-acid-resistant porcelain glaze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356516.1A CN112408788A (en) | 2020-11-27 | 2020-11-27 | Formula of high-temperature-resistant strong-acid-resistant porcelain glaze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112408788A true CN112408788A (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011356516.1A Pending CN112408788A (en) | 2020-11-27 | 2020-11-27 | Formula of high-temperature-resistant strong-acid-resistant porcelain glaze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112408788A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794526A (en) * | 1955-05-03 | 1958-05-07 | Alexander Karatzas | Improvements in or relating to acid-resistant masses |
| JPS62105938A (en) * | 1985-10-30 | 1987-05-16 | Miyawaki Gureizu Kogyo Kk | Glazed roofing tile having somber silver color and production thereof |
| JP2000095540A (en) * | 1998-08-01 | 2000-04-04 | Carl Zeiss:Fa | Glass composition without containing lead and cadmium for glazing, enameling or decoration of glass or glass ceramic material, and production of glass ceramic material coated with the glass composition |
| CN103864303A (en) * | 2014-03-12 | 2014-06-18 | 临沂宏业化工设备有限公司 | Glass lining ground coat |
| CN104876443A (en) * | 2015-05-04 | 2015-09-02 | 江阴硅普搪瓷有限公司 | High-temperature-hot-water-resistance high-toughness enamel coating |
| CN106145682A (en) * | 2016-06-30 | 2016-11-23 | 安徽省德邦瓷业有限公司 | A kind of heat resisting domestic ceramics glaze |
| CN210079489U (en) * | 2019-06-05 | 2020-02-18 | 淄博永正化工设备有限公司 | Ward off glass reation kettle's patching device |
-
2020
- 2020-11-27 CN CN202011356516.1A patent/CN112408788A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB794526A (en) * | 1955-05-03 | 1958-05-07 | Alexander Karatzas | Improvements in or relating to acid-resistant masses |
| JPS62105938A (en) * | 1985-10-30 | 1987-05-16 | Miyawaki Gureizu Kogyo Kk | Glazed roofing tile having somber silver color and production thereof |
| JP2000095540A (en) * | 1998-08-01 | 2000-04-04 | Carl Zeiss:Fa | Glass composition without containing lead and cadmium for glazing, enameling or decoration of glass or glass ceramic material, and production of glass ceramic material coated with the glass composition |
| CN103864303A (en) * | 2014-03-12 | 2014-06-18 | 临沂宏业化工设备有限公司 | Glass lining ground coat |
| CN104876443A (en) * | 2015-05-04 | 2015-09-02 | 江阴硅普搪瓷有限公司 | High-temperature-hot-water-resistance high-toughness enamel coating |
| CN106145682A (en) * | 2016-06-30 | 2016-11-23 | 安徽省德邦瓷业有限公司 | A kind of heat resisting domestic ceramics glaze |
| CN210079489U (en) * | 2019-06-05 | 2020-02-18 | 淄博永正化工设备有限公司 | Ward off glass reation kettle's patching device |
Non-Patent Citations (1)
| Title |
|---|
| 邵规贤等: "《搪瓷学》", 28 February 1983, 轻工业出版社 * |
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Application publication date: 20210226 |