CN113003938A - Preparation method of antibacterial self-cleaning ceramic glaze - Google Patents
Preparation method of antibacterial self-cleaning ceramic glaze Download PDFInfo
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- CN113003938A CN113003938A CN202110329371.4A CN202110329371A CN113003938A CN 113003938 A CN113003938 A CN 113003938A CN 202110329371 A CN202110329371 A CN 202110329371A CN 113003938 A CN113003938 A CN 113003938A
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- 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
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
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- 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
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
The invention discloses a preparation method of an antibacterial self-cleaning ceramic glaze, and relates to the technical field of ceramic glaze preparation. The adhesive is mainly prepared from the following raw materials in parts by weight: AI2O310-20 parts of SiO240-70 parts of fusion cake, 10-20 parts of fusion cake, 1-7 parts of ZnO and CaCO310-20 parts of MgO, 1-4 parts of MgO and 1-10 parts of auxiliary agent. The preparation method of the ceramic glaze comprises the following steps: (1) and preparing raw materials: cutting marble mine, coarse crushing, fine crushing, grinding, iron removing, water seepage and drying into 200-mesh granular powder by a jaw crusher; (2) weighing the materials according to different proportions by an electronic metering device, adding the materials into a 15-ton ball mill, and grinding the materials for 18 hours to obtain 325-mesh glaze slip; (3) discharging materials, removing iron by a high-intensity magnetic separator, extruding and filtering water by a filter press, passing through an automatic powder making machine, drying and making powder, and packaging to obtain a finished product; the ceramic glaze prepared by the invention has high effective components, thereby ensuring that the ceramic isThe glaze layer has strong antibacterial performance and remarkable antibacterial effect.
Description
Technical Field
The invention belongs to the technical field of ceramic glaze preparation, and particularly relates to a preparation method of an antibacterial self-cleaning ceramic glaze.
Background
Ceramic art has always taken a more important position in the splendid art culture of china for thousands of years. The ceramic product has the advantages of high density, good thermal stability, small shrinkage deformation, easy washing, easy cleaning, stable chemical property, durability and the like, is selected by customers, and has wide market. The glaze is a very critical part of the ceramic product.
The ceramic is made up by using natural clay and various natural minerals as main raw materials and making them pass through such processes of pulverizing, mixing, forming and calcining. In recent years, the daily ceramic industry in China has been developed greatly, and the yield of daily ceramic is at the forefront of the world at present. It is well known that glazes improve the surface properties of ceramic articles, and most glazes smooth, shiny, non-hygroscopic, and also advantageous for increasing the strength, thermal and chemical stability of the articles.
Ceramic tiles are important ceramic products, are mainly building or decorative materials obtained by grinding, mixing, pressing, glazing, sintering and other processes of metal oxides and semimetal oxides, and are applied to places such as hospitals, restaurants and the like and occasions such as kitchens, toilets and the like in families; the traditional ceramic tile is easy to go moldy and has poor antibacterial effect, and the traditional ceramic tile can harm human health for a long time. Therefore, the ceramic products do not satisfy the general functions of traditional ceramic products such as beauty and durability, and more desirably have the functions of sterilization, disinfection, deodorization, etc.
In the prior art, ceramic glaze is improved aiming at the point, for example, antibacterial effect is achieved by adding elements with antibacterial function such as silver and titanium into ceramic and ceramic glaze respectively, but ceramic products such as ceramic tiles are easy to fall off gradually along with the prolonging of time in the use process to lose the antibacterial function, so that the problems of unstable antibacterial performance and difficult persistence are existed, and the antibacterial effect cannot be achieved.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a preparation method of an antibacterial self-cleaning ceramic glaze, which aims to solve the problems that ceramic products such as ceramic tiles and the like are easy to fall off gradually along with the prolonging of time in the using process and lose the antibacterial function, the antibacterial performance is unstable and difficult to last, and the antibacterial effect cannot be achieved in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the preparation method of the antibacterial self-cleaning ceramic glaze is mainly prepared from the following raw materials in parts by weight: AI2O3 10-20 parts of SiO2 40-70 parts of fusion cake, 10-20 parts of fusion cake, 1-7 parts of ZnO and CaCO3 10-20 parts of MgO, 1-4 parts of MgO and 1-10 parts of auxiliary agent.
The preparation method of the ceramic glaze comprises the following steps:
(1) and preparing raw materials: cutting marble mine, coarse crushing, fine crushing, grinding, iron removing, water seepage and drying into 200-mesh granular powder by a jaw crusher;
(2) weighing the materials according to different proportions by an electronic metering device, adding the materials into a 15-ton ball mill, and grinding the materials for 18 hours to obtain 325-mesh glaze slip;
(3) discharging, removing iron by a high-intensity magnetic separator, squeezing by a filter press to filter water, passing through an automatic flour mill, drying to prepare flour, and packaging to obtain a finished product.
The raw materials of the invention are prepared by cutting marble mine, coarsely crushing by a jaw crusher, grading, removing impurities by magnetic separation and flotation process after water milling by a large-scale ball mill, and preparing 200-mesh powder after filter pressing and drying.
The preparation method of the frit comprises the following steps:
the adhesive is mainly prepared from the following components in parts by weight: 20-30 parts of potassium feldspar, 8-12 parts of high-lead soil, 30-40 parts of raw materials, 5-10 parts of zinc oxide and 15-20 parts of quartz; the components are stirred uniformly, sent into a frit furnace for calcination, and subjected to water milling to prepare frit for later use.
As a further improvement of the scheme, the calcining and firing temperature of the frit furnace is 1500 ℃.
The invention uses the two main materials, and prepares the standard glaze material according to the components according to different product requirements, and the glaze material can be directly used by demanders.
(III) advantageous effects
Compared with the prior art, after the technical scheme is adopted, the invention has the beneficial effects that: the invention provides a preparation method of an antibacterial self-cleaning ceramic glaze, which comprises the following steps: AI2O3、SiO2Frit, ZnO, CaCO3MgO and assistant are effectively proportioned to obtain the ceramic glaze with high effective component, and the ceramic glaze can make the ceramic glaze layer after glazing, drying and sinteringThe antibacterial agent is uniformly distributed in the substrate, so that the ceramic glaze layer has stronger antibacterial performance and obvious antibacterial effect.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 preparation method of the antibacterial self-cleaning ceramic glaze is mainly prepared from the following raw materials in parts by weight:
AI2O3 15 parts of SiO2 60 parts of fusion cake 15 parts of ZnO 4 parts of CaCO3 15 parts of MgO, 3 parts of auxiliary agent and 5 parts of auxiliary agent.
The preparation method of the ceramic glaze comprises the following steps:
(1) and preparing raw materials: cutting marble mine, coarse crushing, fine crushing, grinding, iron removing, water seepage and drying into 200-mesh granular powder by a jaw crusher;
(2) weighing the materials according to different proportions by an electronic metering device, adding the materials into a 15-ton ball mill, and grinding the materials for 18 hours to obtain 325-mesh glaze slip;
(3) discharging, removing iron by a high-intensity magnetic separator, squeezing by a filter press to filter water, passing through an automatic flour mill, drying to prepare flour, and packaging to obtain a finished product.
The raw materials of the invention are prepared by cutting marble mine, coarsely crushing by a jaw crusher, grading, removing impurities by magnetic separation and flotation process after water milling by a large-scale ball mill, and preparing 200-mesh powder after filter pressing and drying.
The frit is mainly prepared from the following components in parts by weight: 25 parts of potassium feldspar, 10 parts of high-collar soil, 35 parts of raw materials, 8 parts of zinc oxide and 18 parts of quartz; the components are stirred uniformly, sent into a frit furnace for calcination, and subjected to water milling to prepare frit for later use.
As a further improvement of the scheme, the calcining and firing temperature of the frit furnace is 1500 ℃.
In the specific embodiment, the two main materials are blended into the standard glaze according to the components and different product requirements, and the standard glaze can be directly used by consumers.
In summary, the present invention employs: AI2O3 、SiO2Frit, ZnO, CaCO3The MgO and the auxiliary agent are effectively proportioned, the components are compounded and then mutually act in a synergistic manner, the obtained ceramic glaze has high effective components, and the antibacterial agent can be uniformly distributed in the ceramic glaze layer matrix after glazing, drying and sintering the ceramic glaze, so that the ceramic glaze layer has stronger antibacterial performance and obvious antibacterial effect.
Example 2:
the preparation method of the antibacterial self-cleaning ceramic glaze is mainly prepared from the following raw materials in parts by weight:
AI2O3 20 parts of SiO2 70 parts of fusion cake, 20 parts of ZnO 7 parts of CaCO3 20 parts of MgO, 4 parts of auxiliary agent and 10 parts of auxiliary agent.
The preparation method of the ceramic glaze comprises the following steps:
(1) and preparing raw materials: cutting marble mine, coarse crushing, fine crushing, grinding, iron removing, water seepage and drying into 200-mesh granular powder by a jaw crusher;
(2) weighing the materials according to different proportions by an electronic metering device, adding the materials into a 15-ton ball mill, and grinding the materials for 18 hours to obtain 325-mesh glaze slip;
(3) discharging, removing iron by a high-intensity magnetic separator, squeezing by a filter press to filter water, passing through an automatic flour mill, drying to prepare flour, and packaging to obtain a finished product.
The raw materials of the invention are prepared by cutting marble mine, coarsely crushing by a jaw crusher, grading, removing impurities by magnetic separation and flotation process after water milling by a large-scale ball mill, and preparing 200-mesh powder after filter pressing and drying.
The frit is mainly prepared from the following components in parts by weight: 30 parts of potassium feldspar, 12 parts of high-lead soil, 40 parts of raw materials, 10 parts of zinc oxide and 20 parts of quartz; the components are stirred uniformly, sent into a frit furnace for calcination, and subjected to water milling to prepare frit for later use.
As a further improvement of the scheme, the calcining and firing temperature of the frit furnace is 1500 ℃.
In the specific embodiment, the two main materials are blended into the standard glaze according to the components and different product requirements, and the standard glaze can be directly used by consumers.
Example 3:
the preparation method of the antibacterial self-cleaning ceramic glaze is mainly prepared from the following raw materials in parts by weight: AI2O3 10 parts of SiO2 40 parts of fusion cake 10 parts of ZnO 1 part of CaCO3 10 parts of MgO, 1 part of auxiliary agent and 1 part of.
The preparation method of the ceramic glaze comprises the following steps:
(1) and preparing raw materials: cutting marble mine, coarse crushing, fine crushing, grinding, iron removing, water seepage and drying into 200-mesh granular powder by a jaw crusher;
(2) weighing the materials according to different proportions by an electronic metering device, adding the materials into a 15-ton ball mill, and grinding the materials for 18 hours to obtain 325-mesh glaze slip;
(3) discharging, removing iron by a high-intensity magnetic separator, squeezing by a filter press to filter water, passing through an automatic flour mill, drying to prepare flour, and packaging to obtain a finished product.
The raw materials of the invention are prepared by cutting marble mine, coarsely crushing by a jaw crusher, grading, removing impurities by magnetic separation and flotation process after water milling by a large-scale ball mill, and preparing 200-mesh powder after filter pressing and drying.
The preparation method of the frit comprises the following steps:
the adhesive is mainly prepared from the following components in parts by weight: 20 parts of potassium feldspar, 8 parts of high-collar soil, 30 parts of raw materials, 5 parts of zinc oxide and 15 parts of quartz; the components are stirred uniformly, sent into a frit furnace for calcination, and subjected to water milling to prepare frit for later use.
As a further improvement of the scheme, the calcining and firing temperature of the frit furnace is 1500 ℃.
The invention uses the two main materials, and prepares the standard glaze material according to the components according to different product requirements, and the glaze material can be directly used by demanders.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced 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 (5)
1. The preparation method of the antibacterial self-cleaning ceramic glaze is characterized by mainly comprising the following raw material components in parts by weight: AI2O3 10-20 parts of SiO2 40-70 parts of fusion cake, 10-20 parts of fusion cake, 1-7 parts of ZnO and CaCO3 10-20 parts of MgO, 1-4 parts of MgO and 1-10 parts of auxiliary agent.
2. The preparation method of the antibacterial self-cleaning ceramic glaze according to claim 1, wherein the preparation method of the antibacterial self-cleaning ceramic glaze comprises the following steps:
(1) and preparing raw materials: cutting marble mine, coarse crushing, fine crushing, grinding, iron removing, water seepage and drying into 200-mesh granular powder by a jaw crusher;
(2) weighing the materials according to different proportions by an electronic metering device, adding the materials into a 15-ton ball mill, and grinding the materials for 18 hours to obtain 325-mesh glaze slip;
(3) discharging, removing iron by a high-intensity magnetic separator, squeezing by a filter press to filter water, passing through an automatic flour mill, drying to prepare flour, and packaging to obtain a finished product.
3. The method for preparing the antibacterial self-cleaning ceramic glaze according to claim 1, wherein the raw materials of the antibacterial self-cleaning ceramic glaze are prepared by cutting marble mines, coarsely crushing by a jaw crusher, classifying, water-milling by a large ball mill, removing impurities by magnetic separation and flotation processes, and preparing into 200-mesh powder after pressure filtration and drying.
4. The method for preparing antibacterial self-cleaning ceramic glaze according to claim 1, wherein the frit is prepared from the following components in parts by weight: 20-30 parts of potassium feldspar, 8-12 parts of high-lead soil, 30-40 parts of raw materials, 5-10 parts of zinc oxide and 15-20 parts of quartz; the components are stirred evenly and sent into a frit furnace for calcination, and the mixture is ground by water to prepare frit.
5. The method for preparing antibacterial self-cleaning ceramic glaze according to claim 1, wherein the sintering temperature of the frit furnace is 1500 ℃.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110329371.4A CN113003938A (en) | 2021-03-28 | 2021-03-28 | Preparation method of antibacterial self-cleaning ceramic glaze |
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| CN202110329371.4A CN113003938A (en) | 2021-03-28 | 2021-03-28 | Preparation method of antibacterial self-cleaning ceramic glaze |
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| CN113003938A true CN113003938A (en) | 2021-06-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953059A (en) * | 2021-09-13 | 2022-01-21 | 宁夏科豪陶瓷科技有限公司 | Ceramic body raw material treatment device and treatment process thereof |
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2021
- 2021-03-28 CN CN202110329371.4A patent/CN113003938A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953059A (en) * | 2021-09-13 | 2022-01-21 | 宁夏科豪陶瓷科技有限公司 | Ceramic body raw material treatment device and treatment process thereof |
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