CN105669035A - Self-cleaning and antibacterial ceramic glaze and preparation method thereof - Google Patents
Self-cleaning and antibacterial ceramic glaze and preparation method thereof Download PDFInfo
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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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- 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
- C03C8/06—Frit compositions, i.e. in a powdered or comminuted form containing halogen
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
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- C04B41/86—Glazes; Cold glazes
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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
- C03C2204/00—Glasses, glazes or enamels with special properties
- C03C2204/02—Antibacterial glass, glaze or enamel
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Abstract
The invention discloses self-cleaning and antibacterial ceramic glaze. The ceramic glaze is prepared from components in parts by weight as follows: 20-90 parts of water, 30-65 parts of SiO2, 16-28 parts of Al2O3, 12-33 parts of CaCO3, 1-4 parts of B2O3, 1-9 parts of Na2SiO3, 1-6 parts of ZnO, 1-4 parts of CuO, 1-4 parts of MnO, 1-3 parts of MgH2, 0.04-5 parts of germanium hydroxides, 0.08-8 parts of gallium hydroxides, 0.5-3 parts of nano-indium tin oxides and 1-10 parts of an auxiliary. During component regulation, an unexpected discovery indicates that nano-indium tin oxides and nano-MgH2 have better antibacterial activity for common bacteria, the synergistic function of nano-indium tin oxides and nano-MgH2 is more excellent, nano-indium tin oxides and nano-MgH2 can be added to an inorganic material for preparation of an antibacterial material and the like, and the self-cleaning and antibacterial ceramic glaze has wide application prospect.
Description
Technical field
The present invention relates to a kind of pottery, be specifically related to a kind of self-cleaning antibacterial ceramic glaze and preparation method thereof. Belong to ceramic technology field.
Background technology
Traditional ceramics is based on white, and glaze paint plays white effect only with Zirconium orthosilicate., there is no other functions, and traditional ceramics glaze paint is rough under magnifier so that dirt, antibacterial are prone to hide, breed; Later, after traditional ceramics fires finished product, add later stage film heat treatment, it does not have through high-temperature firing, film poor stability, easily peel off, finally lose antifouling and antibiosis effect. For the problems referred to above, have developed all kinds of inorganic antibacterial material with excellent antibacterial performance both at home and abroad, be widely used in the every field such as fiber, pottery, plastics, building materials, coating, enamel. Inorganic antibacterial material widely studied at present is concentrated mainly on metal Ag, Cu, Zn, Ti and some yttriums and oxide thereof. Current anti-bacteria ceramic realizes bactericidal action mainly by interpolation titanium oxide, silver, rare earth element or Maifanitum and far-infrared material antibacterial. It is but existing anti-bacteria ceramic or production cost height is unfavorable for promoting the use of on a large scale, or light and heat are sensitive, it is easy to the outward appearance of blackening impact light color pottery, it is most important that, antibacterial effect is all not ideal enough.
Chinese invention patent publication number CN101580342A, publication date on November 18th, 2009, invention and created name: a kind of self-cleaning antibacterial ceramic glaze and preparation method thereof and ceramic product, a kind of self-cleaning antibacterial ceramic glaze of this disclosure of the invention and preparation method thereof and ceramic product, crucial in containing Ti element and Ag element, specifically comprise: SiO252～72%, Al2O35～9%, CaO6～10%, K2O2～6%, Na2O0.5～1.5%, ZnO0.5～3%, Li2O1～3%, TiO24～8%, V2O51～3%, Ag2O31～5%. Although this invention ceramic glaze glaze surface evenness is high, the careful precision of crystalloid, fineness are good, free of pinholes, glass sense is extremely soft splendid, touch perception is very smooth, and reach the lasting effect of the self-cleaning antibacterial in super-smooth glaze face, but existing following not enough: Ti element and Ag element are to exist in the form of an oxide, and antibacterial effect is all limited in timeliness and strain.
Summary of the invention
It is an object of the invention to as overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of self-cleaning antibacterial ceramic glaze.
The preparation method that present invention also offers this ceramic glaze.
For achieving the above object, the present invention adopts following technical proposals:
A kind of self-cleaning antibacterial ceramic glaze, including the component of following weight portion: 20～90 parts of water, SiO230～65 parts, Al2O316～28 parts, CaCO312～33 parts, B2O31～4 part, Na2SiO31～9 part, ZnO1～6 part, CuO1～4 part, MnO1～4 part, MgH21～3 part, hydroxide germanium 0.04-5 part, Gallium trihydroxide. 0.08-8 part, nano-indium stannum oxide 0.5-3 part, auxiliary agent 1-10 part.
Described self-cleaning antibacterial ceramic glaze, including the component of following weight portion: 30～60 parts of water, SiO235～55 parts, Al2O320～22 parts, CaCO314～30 parts, B2O31.5～3.5 parts, Na2SiO35～8 parts, ZnO3～5 part, CuO2～3 part, MnO1.2～3.8 part, MgH21.5～2.5 parts, hydroxide germanium 0.1-4.35 part, Gallium trihydroxide. 0.2-5.65 part, nano-indium stannum oxide 1-2.82 part, auxiliary agent 2-8 part.
Described hydroxide germanium is made up of dihydro germanium oxide and tetrahydrochysene germanium oxide, and the mass ratio of dihydro germanium oxide and tetrahydrochysene germanium oxide is 1:1～5
Described auxiliary agent is that described auxiliary agent includes stabilizer, antioxidant and dispersant.
Wherein said stabilizer is KBr, NaBr, potassium ferrocyanide, potassium ferricyanide, sodium bisulfate.
Described antioxidant is p-phenylenediamine, dimethyl-p-phenylenediamine, hydroquinone.
Described dispersant is silane coupler.
A kind of preparation method of self-cleaning antibacterial ceramic glaze, including following method step:
(1) to adding in auxiliary agent distilled water solution, add remaining components successively, under room temperature, ultrasonic disperse, after fully dissolving, after be poured in ball grinder, with 80-120rpm rotating speed, ball milling 3-4h, obtain compound;
(2) by compound under inert gas shielding, melting 1～1.5 hour at 900～1000 DEG C, then at 1300～1500 DEG C, melting 1～2 hour, then shrend, obtain block glaze;
(3) by bulk glaze after wet ball grinding, remove impurity of sieving obtains glaze slip, glaze slip is imposed on billet surface, be dried to the moisture in glaze slip less than 1% after, alternately 2～3 times are fired respectively at 1000～1100 DEG C and 1200～1250 DEG C, each firing time is 20～30 minutes, after cooling, obtains ceramic glaze.
The concentration of described glaze slip is 0.5～1.2g/mL, executes and spreads on billet surface.
Described dry be dry at 60～180 DEG C or naturally dry.
Beneficial effects of the present invention:
After tested, product reaches the requirement of country's anti-static ceramic tile standard GB26539-2011 requirement, " antibacterial ceramic products anti-microbial property " JC/T897-2002 to product provided by the invention.
The anti-bacteria ceramic of the present invention is with SiO2For base material, add the adjuvants such as Kaolin, sodium bentonite, crushed crude pearlite, then add nanometer MgH2, hydroxide germanium, Gallium trihydroxide., nano-indium stannum oxide component adjust the content of each component, have been surprisingly found that the synergism by inventive formulation reaches to be substantially better than the antibacterial effect of prior art. Give up the sterilization material of iron content or argentiferous, thoroughly avoid existing anti-bacteria ceramic to light and heat sensitive issue. The pottery of the present invention can quickly reach antibacterial effect, rapid-action, and antibiotic property can keep the long period. It is also the conventional ceramic glaze product (less than 20 hours) being far superior on market that the ceramics sample prepared by the ceramic glaze of the present invention holds the longest resistance to deteriorating time of milk.
The germanium of the present invention can affect the antibacterial absorption to iron ion, and germanium ion enters cell with iron ion competition ground, blocks ferrum associated metabolic, affects bacterial growth. In component of the present invention adjusts, it is found surprisingly that, nano-indium stannum oxide, nanometer MgH2All to common bacteria has good antibacterial activity, the two synergism performance is more excellent, it is possible to adds in inorganic material, prepares into anti-biotic material etc., has broad application prospects.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further elaborated, it should explanation, and its content, merely to explain the present invention, is not defined by the description below.
Embodiment 1:
A kind of self-cleaning antibacterial ceramic glaze, including the component of following weight portion: 20 parts of water, SiO230 parts, Al2O316 parts, CaCO312 parts, B2O31 part, Na2SiO31 part, ZnO1 part, CuO1 part, MnO1 part, MgH21 part, 0.04 part of hydroxide germanium, Gallium trihydroxide. 0.08 part, nano-indium stannum oxide 0.5 part, auxiliary agent 1 part.
Described hydroxide germanium is made up of dihydro germanium oxide and tetrahydrochysene germanium oxide, and the mass ratio of dihydro germanium oxide and tetrahydrochysene germanium oxide is 1:1
Described auxiliary agent is that described auxiliary agent includes stabilizer, antioxidant and dispersant.
Wherein said stabilizer is KBr, 0.2 part.
Described antioxidant is p-phenylenediamine, 0.3 part.
Described dispersant is silane coupler, 0.5 part.
A kind of preparation method of self-cleaning antibacterial ceramic glaze, including following method step:
(4) to adding in auxiliary agent distilled water solution, add remaining components successively, under room temperature, ultrasonic disperse, after fully dissolving, after be poured in ball grinder, with 80rpm rotating speed, ball milling 3h, obtain compound;
(5) by compound under inert gas shielding, melting 1 hour at 900 DEG C, then at 1300 DEG C, melting 1 hour, then shrend, obtain block glaze;
(6) by bulk glaze after wet ball grinding, remove impurity of sieving obtains glaze slip, and glaze slip is imposed on billet surface, be dried to the moisture in glaze slip less than 1% after, alternately fire 2 times at 1000 DEG C and 1200 DEG C respectively, each firing time is 20 minutes, after cooling, obtain ceramic glaze.
The concentration of described glaze slip is 0.5g/mL, executes and spreads on billet surface.
Described dry be dry at 60 DEG C or naturally dry.
Embodiment 2:
A kind of self-cleaning antibacterial ceramic glaze, including the component of following weight portion: 90 parts of water, SiO265 parts, Al2O328 parts, CaCO333 parts, B2O34 parts, Na2SiO39 parts, ZnO6 part, CuO4 part, MnO4 part, MgH23 parts, 5 parts of hydroxide germanium, Gallium trihydroxide. 8 parts, nano-indium stannum oxide 3 parts, auxiliary agent 10 parts.
Described hydroxide germanium is made up of dihydro germanium oxide and tetrahydrochysene germanium oxide, and the mass ratio of dihydro germanium oxide and tetrahydrochysene germanium oxide is 1:5
Described auxiliary agent is that described auxiliary agent includes stabilizer, antioxidant and dispersant.
Wherein said stabilizer is NaBr, 2 parts.
Described antioxidant is dimethyl-p-phenylenediamine, 1 part.
Described dispersant is silane coupler, 7 parts.
A kind of preparation method of self-cleaning antibacterial ceramic glaze, including following method step:
(7) to adding in auxiliary agent distilled water solution, add remaining components successively, under room temperature, ultrasonic disperse, after fully dissolving, after be poured in ball grinder, with 120rpm rotating speed, ball milling 4h, obtain compound;
(8) by compound under inert gas shielding, melting 1.5 hours at 1000 DEG C, then at 1500 DEG C, melting 2 hours, then shrend, obtain block glaze;
(9) by bulk glaze after wet ball grinding, remove impurity of sieving obtains glaze slip, and glaze slip is imposed on billet surface, be dried to the moisture in glaze slip less than 1% after, alternately fire 3 times at 1100 DEG C and 1250 DEG C respectively, each firing time is 30 minutes, after cooling, obtain ceramic glaze.
The concentration of described glaze slip is 1.2g/mL, executes and spreads on billet surface.
Described dry be dry at 180 DEG C or naturally dry.
Embodiment 3:
Described self-cleaning antibacterial ceramic glaze, including the component of following weight portion: 30 parts of water, SiO235 parts, Al2O320 parts, CaCO314 parts, B2O31.5 parts, Na2SiO35 parts, ZnO3 part, CuO2 part, MnO1.2 part, MgH21.5 parts, 0.1 part of hydroxide germanium, Gallium trihydroxide. 0.2 part, nano-indium stannum oxide 1 part, auxiliary agent 2 parts.
Described hydroxide germanium is made up of dihydro germanium oxide and tetrahydrochysene germanium oxide, and the mass ratio of dihydro germanium oxide and tetrahydrochysene germanium oxide is 1:1.5
Described auxiliary agent is that described auxiliary agent includes stabilizer, antioxidant and dispersant.
Wherein said stabilizer is potassium ferrocyanide, 0.1 part.
Described antioxidant is to hydroquinone, 0.2 part.
Described dispersant is silane coupler 1.7 parts.
A kind of preparation method of self-cleaning antibacterial ceramic glaze, including following method step:
(10) to adding in auxiliary agent distilled water solution, add remaining components successively, under room temperature, ultrasonic disperse, after fully dissolving, after be poured in ball grinder, with 90rpm rotating speed, ball milling 3.5h, obtain compound;
(11) by compound under inert gas shielding, melting 1.5 hours at 950 DEG C, then at 1350 DEG C, melting 1.5 hours, then shrend, obtain block glaze;
(12) by bulk glaze after wet ball grinding, remove impurity of sieving obtains glaze slip, and glaze slip is imposed on billet surface, be dried to the moisture in glaze slip less than 1% after, alternately fire 3 times at 1050 DEG C and 1210 DEG C respectively, each firing time is 25 minutes, after cooling, obtain ceramic glaze.
The concentration of described glaze slip is 0.8g/mL, executes and spreads on billet surface.
Described dry be dry at 80 DEG C or naturally dry.
Embodiment 4:
Described self-cleaning antibacterial ceramic glaze, including the component of following weight portion: 60 parts of water, SiO255 parts, Al2O322 parts, CaCO330 parts, B2O33.5 parts, Na2SiO38 parts, ZnO5 part, CuO3 part, MnO3.8 part, MgH22.5 parts, 4.35 parts of hydroxide germanium, Gallium trihydroxide. 5.65 parts, nano-indium stannum oxide 2.82 parts, auxiliary agent 8 parts.
Described hydroxide germanium is made up of dihydro germanium oxide and tetrahydrochysene germanium oxide, and the mass ratio of dihydro germanium oxide and tetrahydrochysene germanium oxide is 1:2.6
Described auxiliary agent is that described auxiliary agent includes stabilizer, antioxidant and dispersant.
Wherein said stabilizer is potassium ferricyanide, 2.5 parts.
Described antioxidant is to hydroquinone, 0.8 part.
Described dispersant is silane coupler, 6.7 parts.
A kind of preparation method of self-cleaning antibacterial ceramic glaze, including following method step:
(13) to adding in auxiliary agent distilled water solution, add remaining components successively, under room temperature, ultrasonic disperse, after fully dissolving, after be poured in ball grinder, with 100rpm rotating speed, ball milling 3.4h, obtain compound;
(14) by compound under inert gas shielding, melting 1.3 hours at 980 DEG C, then at 1450 DEG C, melting 1.5 hours, then shrend, obtain block glaze;
(15) by bulk glaze after wet ball grinding, remove impurity of sieving obtains glaze slip, and glaze slip is imposed on billet surface, be dried to the moisture in glaze slip less than 1% after, alternately fire 2 times at 1050 DEG C and 1210 DEG C respectively, each firing time is 28 minutes, after cooling, obtain ceramic glaze.
The concentration of described glaze slip is 1.0g/mL, executes and spreads on billet surface.
Described dry be dry at 120 DEG C or naturally dry.
Embodiment 5:
Described self-cleaning antibacterial ceramic glaze, including the component of following weight portion: 35 parts of water, SiO240 parts, Al2O321 parts, CaCO318 parts, B2O31.8 parts, Na2SiO36 parts, ZnO4 part, CuO2.5 part, MnO2.2～3.8 part, MgH21.85 parts, 2.26 parts of hydroxide germanium, Gallium trihydroxide. 2.36 parts, nano-indium stannum oxide 1.67 parts, auxiliary agent 3 parts.
Described hydroxide germanium is made up of dihydro germanium oxide and tetrahydrochysene germanium oxide, and the mass ratio of dihydro germanium oxide and tetrahydrochysene germanium oxide is 1:5
Described auxiliary agent is that described auxiliary agent includes stabilizer, antioxidant and dispersant.
Wherein said stabilizer sodium bisulfate 1.2 parts.
Described antioxidant is hydroquinone, 0.8 part.
Described dispersant is silane coupler 1.0 parts.
A kind of preparation method of self-cleaning antibacterial ceramic glaze, with embodiment 2, different parameters is in that:
The concentration of described glaze slip is 1.0g/mL, executes and spreads on billet surface.
Described dry be dry at 120 DEG C or naturally dry.
Embodiment 6:
A kind of self-cleaning antibacterial ceramic glaze, including the component of following weight portion: 55.68 parts of water, SiO254.23 part, Al2O318.65 part, CaCO319.89 part, B2O32.36 parts, Na2SiO35.96 parts, ZnO3.89 part, CuO2.56 part, MnO3.18 part, MgH21.98 parts, 2.25 parts of hydroxide germanium, Gallium trihydroxide. 4.65 parts, nano-indium stannum oxide 1.42 parts, auxiliary agent 5.52 parts.
Described hydroxide germanium is made up of dihydro germanium oxide and tetrahydrochysene germanium oxide, and the mass ratio of dihydro germanium oxide and tetrahydrochysene germanium oxide is 1:4.5
Described auxiliary agent is that described auxiliary agent includes stabilizer, antioxidant and dispersant.
Wherein said stabilizer is sodium bisulfate, 1.2 parts.
Described antioxidant is to hydroquinone, 0.39 part.
Described dispersant is silane coupler, 3.42 parts.
A kind of preparation method of self-cleaning antibacterial ceramic glaze, with embodiment 3, different parameters is in that:
The concentration of described glaze slip is 1.1g/mL, executes and spreads on billet surface.
Described dry be dry at 125 DEG C or naturally dry.
Test example 1:
Adopt the ceramic glaze of embodiment 1～6 preparation, pottery is carried out glazing, dry, sintering. Take potsherd that size is 5mm × 5mm as pottery test product. After product completes, then the anti-microbial property of product is done anti-microbial property detection. Anti-microbial property detection adopts Japan's JISZ2801:2006 standard, and concrete testing result is in Table 1.
Table is anti-microbial property testing result after 1.2 hours, 24 hours, 10 days
As can be seen from Table 1, ceramic test product prepared by the ceramic glaze utilizing the present invention, after 2 hours the antibiotic rate of escherichia coli and staphylococcus aureus is all reached more than 99%, 99.99% has been reached after 24 hours, after 10 days, antibiotic rate remains without decline, illustrate that the ceramic glaze of the present invention can quickly reach antibacterial effect, rapid-action, and antibiotic property can keep the long period.
Test example 2:
The ceramic glaze adopting embodiment 1～6 preparation makes the ceramics sample for holding milk, and milk is placed in 30 DEG C of calorstats and observes milk product deterioration, detect escherichia coli (detection method is referring to standard GB/T/T4789.3), Salmonella (GB/T4789.4), shigella (GB/T4789.5), staphylococcus aureus (GB/T4789.10) and mycete and yeast counts (GB/T4789.15) respectively, be beyond national standard rotten. Testing result is in Table 2.
Table 2. milk modification situation
As can be seen from Table 2, ceramics sample prepared by the ceramic glaze of the present invention holds the longest resistance to deteriorating time of milk and reaches 268 hours, the resistance to deteriorating time of all embodiments, all more than 240 hours, is far superior to the conventional ceramic glaze product (less than 20 hours) on market.
Table 3. rupture strength situation
| Embodiment | 1 | 2 | 3 | 4 | 5 | 6 |
| Rupture strength Mpa | 32 | 29 | 34 | 22 | 31 | 30 |
Although above-mentioned, the specific embodiment of the present invention is described; but not limiting the scope of the invention; on the basis of technical scheme, those skilled in the art need not pay various amendments or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
1. a self-cleaning antibacterial ceramic glaze, it is characterised in that: include the component of following weight portion: 20～90 parts of water, SiO230～65 parts, Al2O316～28 parts, CaCO312～33 parts, B2O31～4 part, Na2SiO31～9 part, ZnO1～6 part, CuO1～4 part, MnO1～4 part, MgH21～3 part, hydroxide germanium 0.04-5 part, Gallium trihydroxide. 0.08-8 part, nano-indium stannum oxide 0.5-3 part, auxiliary agent 1-10 part.
2. self-cleaning antibacterial ceramic glaze according to claim 1, it is characterised in that: include the component of following weight portion: 30～60 parts of water, SiO235～55 parts, Al2O320～22 parts, CaCO314～30 parts, B2O31.5～3.5 parts, Na2SiO35～8 parts, ZnO3～5 part, CuO2～3 part, MnO1.2～3.8 part, MgH21.5～2.5 parts, hydroxide germanium 0.1-4.35 part, Gallium trihydroxide. 0.2-5.65 part, nano-indium stannum oxide 1-2.82 part, auxiliary agent 2-8 part.
3. self-cleaning antibacterial ceramic glaze according to claim 1 and 2, it is characterised in that: described hydroxide germanium is made up of dihydro germanium oxide and tetrahydrochysene germanium oxide, and the mass ratio of dihydro germanium oxide and tetrahydrochysene germanium oxide is 1:1～5.
4. self-cleaning antibacterial ceramic glaze according to claim 1 and 2, it is characterised in that: described auxiliary agent is that described auxiliary agent includes stabilizer, antioxidant and dispersant.
5. self-cleaning antibacterial ceramic glaze according to claim 4, it is characterised in that: wherein said stabilizer is KBr, NaBr, potassium ferrocyanide, potassium ferricyanide, sodium bisulfate.
6. self-cleaning antibacterial ceramic glaze according to claim 4, it is characterised in that: described antioxidant is p-phenylenediamine, dimethyl-p-phenylenediamine, hydroquinone.
7. self-cleaning antibacterial ceramic glaze according to claim 4, it is characterised in that: described dispersant is silane coupler.
8. the preparation method of a kind of self-cleaning antibacterial ceramic glaze described in claim 1, it is characterised in that: include following method step:
(1) to adding in auxiliary agent distilled water solution, add remaining components successively, under room temperature, ultrasonic disperse, after fully dissolving, after be poured in ball grinder, with 80-120rpm rotating speed, ball milling 3-4h, obtain compound;
(2) by compound under inert gas shielding, melting 1～1.5 hour at 900～1000 DEG C, then at 1300～1500 DEG C, melting 1～2 hour, then shrend, obtain block glaze;
(3) by bulk glaze after wet ball grinding, remove impurity of sieving obtains glaze slip, glaze slip is imposed on billet surface, be dried to the moisture in glaze slip less than 1% after, alternately 2～3 times are fired respectively at 1000～1100 DEG C and 1200～1250 DEG C, each firing time is 20～30 minutes, after cooling, obtains ceramic glaze.
9. the preparation method of self-cleaning antibacterial ceramic glaze according to claim 5, it is characterised in that: the concentration of described glaze slip is 0.5～1.2g/mL, executes and spreads on billet surface.
10. the preparation method of self-cleaning antibacterial ceramic glaze according to claim 5, it is characterised in that: described dry be dry at 60～180 DEG C or naturally dry.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145681A (en) * | 2016-06-30 | 2016-11-23 | 安徽省德邦瓷业有限公司 | A kind of Water-soluble ceramic glaze and preparation method thereof |
| CN107021625A (en) * | 2017-05-23 | 2017-08-08 | 张福利 | A kind of bluish white glaze of pottery |
| CN109384452A (en) * | 2018-10-31 | 2019-02-26 | 福建省德化县合和陶瓷技术开发有限公司 | A kind of self-cleaning antimicrobial ceramic ware for daily use and its preparation process |
| CN111747757A (en) * | 2020-05-31 | 2020-10-09 | 深圳陶陶科技有限公司 | Preparation method of ceramic material and ceramic material |
| CN112663061A (en) * | 2020-12-29 | 2021-04-16 | 昆山美邦环境科技股份有限公司 | Method for manufacturing enameled steel plate capable of preventing fish scale explosion |
| CN115304358A (en) * | 2022-09-06 | 2022-11-08 | 龙泉剑村艺术品有限公司 | Iron-rich glaze porcelain and preparation method thereof |
| WO2023025670A1 (en) * | 2021-08-25 | 2023-03-02 | N-Tec Gmbh | Antimicrobial and/or catalytic glaze composition |
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| CN101580342A (en) * | 2009-06-26 | 2009-11-18 | 潮州市澳丽泰陶瓷实业有限公司 | Self-cleaning antibacterial ceramic glaze and preparation method and ceramic product thereof |
| CN104876646A (en) * | 2015-05-26 | 2015-09-02 | 绥阳县华夏陶瓷有限责任公司 | Anti-bacterial glaze and preparation method thereof |
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| EP1069087A1 (en) * | 1999-07-15 | 2001-01-17 | René De Keyzer | Glass composition and method for filling microcavities in natural minerals |
| CN101580342A (en) * | 2009-06-26 | 2009-11-18 | 潮州市澳丽泰陶瓷实业有限公司 | Self-cleaning antibacterial ceramic glaze and preparation method and ceramic product thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145681A (en) * | 2016-06-30 | 2016-11-23 | 安徽省德邦瓷业有限公司 | A kind of Water-soluble ceramic glaze and preparation method thereof |
| CN107021625A (en) * | 2017-05-23 | 2017-08-08 | 张福利 | A kind of bluish white glaze of pottery |
| CN109384452A (en) * | 2018-10-31 | 2019-02-26 | 福建省德化县合和陶瓷技术开发有限公司 | A kind of self-cleaning antimicrobial ceramic ware for daily use and its preparation process |
| CN111747757A (en) * | 2020-05-31 | 2020-10-09 | 深圳陶陶科技有限公司 | Preparation method of ceramic material and ceramic material |
| CN112663061A (en) * | 2020-12-29 | 2021-04-16 | 昆山美邦环境科技股份有限公司 | Method for manufacturing enameled steel plate capable of preventing fish scale explosion |
| WO2023025670A1 (en) * | 2021-08-25 | 2023-03-02 | N-Tec Gmbh | Antimicrobial and/or catalytic glaze composition |
| CN115304358A (en) * | 2022-09-06 | 2022-11-08 | 龙泉剑村艺术品有限公司 | Iron-rich glaze porcelain and preparation method thereof |
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|---|---|
| CN105669035B (en) | 2017-11-10 |
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