CN111635133A - Negative ion luminous ceramic glaze - Google Patents
Negative ion luminous ceramic glaze Download PDFInfo
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- CN111635133A CN111635133A CN202010373148.5A CN202010373148A CN111635133A CN 111635133 A CN111635133 A CN 111635133A CN 202010373148 A CN202010373148 A CN 202010373148A CN 111635133 A CN111635133 A CN 111635133A
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- parts
- negative ion
- ceramic glaze
- materials
- afterglow luminescent
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- 239000000919 ceramic Substances 0.000 title claims abstract description 26
- 150000002500 ions Chemical class 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000000843 powder Substances 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910021485 fumed silica Inorganic materials 0.000 claims abstract description 6
- 239000010433 feldspar Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 12
- 239000011032 tourmaline Substances 0.000 claims description 7
- 229910052613 tourmaline Inorganic materials 0.000 claims description 7
- 229940070527 tourmaline Drugs 0.000 claims description 7
- 229910052656 albite Inorganic materials 0.000 claims description 6
- 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 description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 150000004645 aluminates Chemical class 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 abstract description 8
- 229910021538 borax Inorganic materials 0.000 abstract description 8
- 239000004328 sodium tetraborate Substances 0.000 abstract description 8
- 235000010339 sodium tetraborate Nutrition 0.000 abstract description 8
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 abstract description 7
- 229910000018 strontium carbonate Inorganic materials 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000005995 Aluminium silicate Substances 0.000 abstract description 5
- 239000006004 Quartz sand Substances 0.000 abstract description 5
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 5
- 239000000440 bentonite Substances 0.000 abstract description 5
- 229910000278 bentonite Inorganic materials 0.000 abstract description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005245 sintering Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 239000011812 mixed powder Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 6
- 238000000227 grinding Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 235000012216 bentonite Nutrition 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 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
- 239000011022 opal Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005616 pyroelectricity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000011179 visual inspection Methods 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
Abstract
The invention discloses an anion luminescent ceramic glaze which comprises the following raw material components in parts by weight: 40-55 parts of feldspar; 20-30 parts of quartz sand; 15-25 parts of kaolin; 1-2 parts of bentonite; 10-15 parts of negative ion composite material; 3-5 parts of fumed silica; 20-30 parts of diatomite; 2-4 parts of long afterglow luminescent material; 8-12 parts of aluminum oxide; 5-12 parts of borax; 3-6 parts of strontium carbonate. According to the invention, the porous structures of the fumed silica and the diatomite are utilized to adsorb the negative ion composite powder, so that the negative ion composite powder is effectively prevented from being eroded in the high-temperature sintering process, the release rate and the durability of negative ions are greatly improved, and the release rate of the negative ions on the surface of the formed glaze layer is 1300-1800 ions/cm3And simultaneously, the aluminum oxide, the borax and the strontium carbonate are introduced to improve the luminous efficiency of the long afterglow luminescent material, so that the long afterglow luminescent material has good luminous decoration function.
Description
Technical Field
The invention relates to the field of ceramic glaze, in particular to negative ion luminescent ceramic glaze.
Background
With the increasing living standard of people, the ceramic tile is one of the indispensable living goods, and the diversification of the functions of the ceramic tile is also receiving more and more attention. The negative ions can reduce the combination of hydrocarbon of formaldehyde, benzene and other hydrocarbons, and decompose the hydrocarbon into pollution-free carbon dioxide and water. For active pollutants such as bacteria and viruses, the negative ions destroy the structure of the pollutants to lose the activity of the pollutants. The negative ion material has piezoelectricity and pyroelectricity, can generate potential difference under the weak fluctuation of external energy to generate an electric field, and generates a partial discharge effect, so that oxygen molecules are charged. The common negative ion materials mainly comprise energy stones such as tourmaline, opal and the like. With the intensive research on negative ions, people begin to apply negative ion materials to ceramic tiles, however, the existing negative ion ceramic tiles have the defects of small release amount and poor durability of negative ions, and due to the limitation of a surface negative ion material layer, the decoration effect is single, so that the requirement of people on the decoration effect of the surface of the ceramic tiles is difficult to meet.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an anion luminescent ceramic glaze which has excellent anion release rate and durability and has good luminescent and decorative functions.
The technical scheme adopted by the invention is as follows: the negative ion luminescent ceramic glaze comprises the following raw material components in parts by weight:
specifically, according to the invention, the porous adsorption anion composite powder of fumed silica and diatomite is utilized, so that the structure of the anion powder is effectively prevented from being damaged in the subsequent processing process, and the release rate and durability of anions are effectively improved. Meanwhile, the aluminum oxide, the borax and the strontium carbonate are introduced to synergistically overcome the defect that a long-afterglow luminescent material is difficult to add in the traditional functional ceramic glaze, so that the dispersibility of the long-afterglow luminescent material in the ceramic glaze is improved, the luminous efficiency is improved, and the combination of the luminous performance and the anion release performance is realized.
As a further improvement of the scheme, the negative ion composite powder is formed by mixing rare earth element doped tourmaline materials and Chongguang stone powder in a ratio of 1 (2-5) according to the weight parts of the raw materials. Specifically, the limitation of the invention to the negative ion composite powder is that the different microscopic lattice structures of two negative ion materials are utilized, the performances of generating negative ions under different conditions are different, and the negative ion release performances complement each other, thereby obviously improving the negative ion release rate and the durability.
As a further improvement of the scheme, the particle size of the negative ion composite powder is 10-50 nm. Specifically, the limitation of the particle size of the negative ion composite powder is beneficial to improving the dispersion uniformity of the negative ion composite powder in the glaze.
As a further improvement of the scheme, the specific surface area of the fumed silica is 350-500 g/m2It has good loading effect on nano-scale negative ion composite powder.
As a further improvement of the scheme, the long-afterglow luminescent material is selected from one of aluminate-based long-afterglow luminescent materials, silicate-based long afterglow luminescent materials and phosphate-based long afterglow luminescent materials.
As a further improvement of the scheme, the feldspar is formed by mixing potassium feldspar and albite in a ratio of 2:3 in parts by weight of the raw materials. Specifically, the specific limitation of the feldspar component in the invention is beneficial to reducing the firing temperature of the ceramic glaze.
The invention has the beneficial effects that: according to the invention, the porous structures of the fumed silica and the diatomite are utilized to adsorb the negative ion composite powder, so that the negative ion composite powder is effectively prevented from being eroded in the high-temperature sintering process, the release rate and the durability of negative ions are greatly improved, and the release rate of the negative ions on the surface of the formed glaze layer is 1300-1800 ions/cm3And simultaneously, the aluminum oxide, the borax and the strontium carbonate are introduced to improve the luminous efficiency of the long afterglow luminescent material, so that the long afterglow luminescent material has good luminous decoration function.
Detailed Description
The present invention is specifically described below with reference to examples in order to facilitate understanding of the present invention by those skilled in the art. It should be particularly noted that the examples are given solely for the purpose of illustration and are not to be construed as limitations on the scope of the invention, as non-essential improvements and modifications to the invention may occur to those skilled in the art, which fall within the scope of the invention as defined by the appended claims. Meanwhile, the raw materials mentioned below are not specified in detail and are all commercial products; the process steps or preparation methods not mentioned in detail are all process steps or preparation methods known to the person skilled in the art.
Example 1
The negative ion luminescent ceramic glaze comprises the following raw material components in parts by weight:
the negative ion composite powder is prepared by mixing rare earth element doped tourmaline materials and Chongguang stone powder according to the weight part of raw materials in a ratio of 1: 2.
The preparation method comprises the following steps:
1) mixing potassium feldspar, albite, quartz sand, kaolin, bentonite and borax uniformly according to the weight parts of the raw materials, and grinding to obtain mixed powder;
2) the negative ion composite material, the diatomite, the aluminate-based long afterglow luminescent material, the aluminum trioxide, the strontium carbonate and the water are sequentially added into the mixed powder according to the weight parts of the raw materials, stirred, mixed and uniformly ground to obtain the finished product of the example 1.
Example 2
The negative ion luminescent ceramic glaze comprises the following raw material components in parts by weight:
the negative ion composite powder is prepared by mixing rare earth element doped tourmaline materials and Chongguang stone powder according to the weight part of the raw materials by the ratio of 1: 5.
The preparation method comprises the following steps:
1) mixing potassium feldspar, albite, quartz sand, kaolin, bentonite and borax uniformly according to the weight parts of the raw materials, and grinding to obtain mixed powder;
2) the negative ion composite material, the diatomite, the silicate-based long afterglow luminescent material, the aluminum trioxide, the strontium carbonate and the water are sequentially added into the mixed powder according to the weight parts of the raw materials, stirred and mixed and uniformly ground to obtain the finished product of the example 2.
Example 3
The negative ion luminescent ceramic glaze comprises the following raw material components in parts by weight:
the negative ion composite powder is prepared by mixing rare earth element doped tourmaline materials and Chongguang stone powder according to the weight part of the raw materials by the ratio of 1: 4.
The preparation method comprises the following steps:
1) mixing potassium feldspar, albite, quartz sand, kaolin, bentonite and borax uniformly according to the weight parts of the raw materials, and grinding to obtain mixed powder;
2) the negative ion composite material, the diatomite, the phosphate-based long afterglow luminescent material, the aluminum trioxide, the strontium carbonate and the water are added into the mixed powder in sequence according to the weight parts of the raw materials, and the mixture is stirred, mixed and uniformly ground to obtain the finished product of the example 3.
Comparative example 1
The ceramic glaze comprises the following raw material components in parts by weight:
wherein the negative ion composite powder is a rare earth element doped tourmaline material.
The preparation method comprises the following steps:
1) mixing potassium feldspar, albite, quartz sand, kaolin, bentonite and borax uniformly according to the weight parts of the raw materials, and grinding to obtain mixed powder;
2) and (3) adding the negative ion composite material, the phosphate-based long-afterglow luminescent material and water into the mixed powder in sequence according to the weight parts of the raw materials, stirring and mixing the materials, and uniformly grinding the materials to obtain a finished product of the comparative example 1.
Example 4: performance detection
The finished products of examples 1-3 and the finished product of comparative example 1 were equally distributed on the same ceramic tile with decorative pattern texture, and were fired at 950 ℃ in a kiln to obtain samples, and the test results were as shown in table 1 below.
TABLE 1 results of measurements of the relevant Properties of the samples
| Test specimen | Anion release rate (per/cm)3) | Decorative effect |
| Detection method | Negative ion tester COM-3010PRO | Visual inspection of |
| Example 1 | 1350 | Uniform glaze surface and obvious luminous effect |
| Example 2 | 1560 | Uniform glaze surface and obvious luminous effect |
| Example 3 | 1800 | Uniform glaze surface and obvious luminous effect |
| Comparative example 1 | 640 | Uneven glaze surface and weak luminous effect |
The above embodiments are preferred embodiments of the present invention, and all similar processes and equivalent variations to those of the present invention should fall within the scope of the present invention.
Claims (6)
1. The negative ion luminescent ceramic glaze is characterized by comprising the following raw material components in parts by weight:
2. the negative ion luminescent ceramic glaze of claim 1, wherein: the negative ion composite powder is prepared by mixing rare earth element doped tourmaline materials and Chongguang stone powder according to the weight part of the raw materials by the proportion of 1 (2-5).
3. The negative ion luminescent ceramic glaze of claim 1, wherein: the particle size of the negative ion composite powder is 10-50 nm.
4. The negative ion luminescent ceramic glaze of claim 1, wherein: the specific surface area of the fumed silica is 350-500 g/m2。
5. The negative ion luminescent ceramic glaze of claim 1, wherein: the long-afterglow luminescent material is selected from one of aluminate-based long-afterglow luminescent materials, silicate-based long-afterglow luminescent materials and phosphate-based long-afterglow luminescent materials.
6. The negative ion luminescent ceramic glaze of claim 1, wherein: the feldspar is formed by mixing potassium feldspar and albite in a ratio of 2:3 according to the weight parts of the raw materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373148.5A CN111635133A (en) | 2020-05-06 | 2020-05-06 | Negative ion luminous ceramic glaze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010373148.5A CN111635133A (en) | 2020-05-06 | 2020-05-06 | Negative ion luminous ceramic glaze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111635133A true CN111635133A (en) | 2020-09-08 |
Family
ID=72324826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010373148.5A Pending CN111635133A (en) | 2020-05-06 | 2020-05-06 | Negative ion luminous ceramic glaze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111635133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321534A (en) * | 2021-05-27 | 2021-08-31 | 湖南银和瓷业有限公司 | Glazing method and device for ceramic special-shaped product |
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