CN104844277A - Negative-ion-releasable pleochromatic ecological ceramic tile and preparation method thereof - Google Patents
Negative-ion-releasable pleochromatic ecological ceramic tile and preparation method thereof Download PDFInfo
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Abstract
The invention relates to a ceramic tile and provides a negative-ion-releasable pleochromatic ecological ceramic tile capable of releasing negative ions, improving surrounding air and changing colors with the changes of surrounding temperature. The ceramic tile comprises a ceramic tile body, wherein the surface of the ceramic tile body is sprayed with bottom glaze; the bottom glaze is sprayed with temperature-sensing color-variable face glaze; the interior of the ceramic tile body contains a negative-ion-releasable material; the bottom glaze comprises the following components by weight: 2 to 10 parts of calcium oxide, 14 to 19 parts of SiO2, 10 to 20 parts of titanium dioxide, 30 to 40 parts of zinc oxide, 4 to 18 parts of phosphorus pentoxide, 5 to 10 parts of barium oxide and 3 to 15 parts of coloring pigments; and the temperature-sensing color-variable face glaze contains a phase-changing glaze material.
Description
Technical field
The present invention relates to a kind of ceramic tile, particularly relate to ecological ceramic tile of a kind of variable color capable of releasing negative ion and preparation method thereof.
Background technology
Glaze is the mixture that several vitrified alumina thing (frit) forms with inorganic additives; after thermal treatment; the vitreous layer of one deck very thin (0.15-1.00) is formed on adobe surface; make adobe surface possess good resistance to chemical corrosion, liquid and gas can not penetrate into adobe surface, have easy to clean; smooth surface; wear-resistant, shock resistance, the characteristic such as elegant in appearance.Glaze plays an important role, and not only gives the technical characteristic of adobe uniqueness, and gives adobe distinctive decorative effect.The glaze being applied to ceramic tile must meet certain requirement, in order to avoid adobe surface glaze peels off and be full of cracks, reduce surface tension and shrink inequality, must possess good associativity between adobe and glaze, the main component of frit comprises: silicon, aluminium, boron, basic metal, alkaline-earth metal, heavy metal oxide and other metal oxide (being mainly titanium, tin, zinc and zirconium).Along with the raising of people's quality of life and the transformation of consumption idea, require that material of construction ceramic tile should have practicality, there are artistry and sight again, and be improve the practicality of ceramic tile, artistry and sight, often need to make an effort on glaze, the ceramic tile by adopting special glaze formula to make with different colour developing surface realizes.
Existing ceramic tile, the general all glaze sprayings in its surface, but glazed layer generally only plays water-proof function, does not have the effect of variable color.Chinese Patent Application No. 200910254659.9, disclose a kind of metalluster ceramic glaze with color changeable effect and preparation method thereof, it is made up of underlying metal ground-coat enamel and variable color cover-coat enamel two portions, respectively underlying metal ground-coat enamel and variable color cover-coat enamel are prepared burden as requested, then add water respectively after adding 0.2 ~ 1.2%CMC respectively and carry out ball milling, to control underlying metal ground-coat enamel fineness be 425mesh sieve full by, control variable color cover-coat enamel fineness 325mesh sieve full by.First underlying metal ground-coat enamel is sprayed or waters and drench behind ceramic body surface, again variable color cover-coat enamel is covered on underlying metal ground-coat enamel with spraying or water pouring method, control, between underlying metal ground-coat enamel glazing thickness 0.1 ~ 1.2 millimeter, to control between variable color cover-coat enamel glazing thickness 0.1 ~ 0.6 millimeter.After drying ceramic body, at 1150 ~ 1210 DEG C of once-firings.The variable color metal glaze obtained has color variation, and glaze quality is excellent, and mechanical property is strong, and chemical stability is high, has metal-like, colour-change can occur under Different Light is irradiated.Have the metalluster ceramic glaze of color changeable effect described in this, need just colour-change to occur under Different Light is irradiated, along with the change of surrounding temperature, variable color can not occur, color changeable effect is poor.In addition, this glaze can not anion releasing, and cannot improve ambient air quality, function is comparatively single.
Summary of the invention
Therefore, for above content, the invention provides a kind of capable of releasing negative ion, improve ambient air, can with the ecological ceramic tile of the variable color capable of releasing negative ion of the change generation color change of surrounding temperature.
For achieving the above object, the present invention is achieved by the following technical solutions: the ecological ceramic tile of a kind of variable color capable of releasing negative ion, comprise ceramic tile blank, described ceramic tile blank surface is sprayed with ground-coat enamel, described ground-coat enamel is sprayed with heat discoloration cover-coat enamel, containing material capable of releasing negative ion in described ceramic tile blank, described ground-coat enamel comprises each component of following weight part: calcium oxide 2 ~ 10 weight part, SiO
214 ~ 19 weight parts, titanium dioxide 10 ~ 20 weight part, zinc oxide 30 ~ 40 weight part, Vanadium Pentoxide in FLAKES 4 ~ 18 weight part, barium oxide 5 ~ 10 weight part, tinting pigment 3 ~ 15 weight part; Phase transformation glaze is included in described heat discoloration cover-coat enamel.
Further improvement is: the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 18 ~ 27 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 29 ~ 36 weight parts, the dihydroxyphenyl propane of 30 ~ 35 weight parts, the crystal violet lactone of 16 ~ 25 weight parts, the lipid acid of 30 ~ 35 weight parts of 15 ~ 32 weight parts.
Further improvement is: described ground-coat enamel comprises each component of following weight part: calcium oxide 5 ~ 10 weight part, SiO
217 ~ 19 weight parts, titanium dioxide 14 ~ 19 weight part, zinc oxide 35 ~ 40 weight part, Vanadium Pentoxide in FLAKES 10 ~ 18 weight part, barium oxide 7 ~ 10 weight part, tinting pigment 9 ~ 15 weight part.
Further improvement is: described ground-coat enamel comprises each component of following weight part: calcium oxide 7 weight part, SiO
218 weight parts, titanium dioxide 16 weight part, zinc oxide 37 weight part, Vanadium Pentoxide in FLAKES 14 weight part, barium oxide 8 weight part, tinting pigment 12 weight part.
Further improvement is: the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 22 ~ 25 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 31 ~ 35 weight parts, the dihydroxyphenyl propane of 32 ~ 34 weight parts, the crystal violet lactone of 18 ~ 23 weight parts, the lipid acid of 31 ~ 34 weight parts of 20 ~ 30 weight parts.
Further improvement is: the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 23 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 33 weight parts, the dihydroxyphenyl propane of 33 weight parts, the crystal violet lactone of 20 weight parts, the lipid acid of 33 weight parts of 25 weight parts.
A preparation method for the ecological ceramic tile of variable color capable of releasing negative ion, comprise the preparation of the preparation of ceramic tile blank, the preparation of ground-coat enamel and heat discoloration cover-coat enamel, the preparation process of described ground-coat enamel is: by calcium oxide 2 ~ 10 weight part, SiO
2ball mill wet ball grinding is sent in the mixing of 14 ~ 19 weight parts, titanium dioxide 10 ~ 20 weight part, zinc oxide 30 ~ 40 weight part, Vanadium Pentoxide in FLAKES 4 ~ 18 weight part, barium oxide 5 ~ 10 weight part, tinting pigment 3 ~ 15 weight part, ball milling 30 ~ 40min, then 300 mesh sieves are crossed, i.e. obtained ground-coat enamel; Described heat discoloration cover-coat enamel is prepared at 10 ~ 15 DEG C; Be sprayed on ceramic tile blank by obtained ground-coat enamel, then send into sintering in ceramic roller kiln, sintering temperature is 1100 ~ 1150 DEG C, and sintering time is 60 ~ 70min; Then at spraying heat discoloration cover-coat enamel on the ceramic tile blank being coated with ground-coat enamel after sintering.
By adopting preceding solution, the invention has the beneficial effects as follows: the ecological ceramic tile of variable color capable of releasing negative ion of the present invention, comprise ceramic tile blank, described ceramic tile blank surface is sprayed with ground-coat enamel, described ground-coat enamel is sprayed with heat discoloration cover-coat enamel, containing material capable of releasing negative ion in described ceramic tile blank, capable of releasing negative ion, improve ambient air quality, improve the immunizing power of human body, described ground-coat enamel comprises each component of following weight part: calcium oxide 2 ~ 10 weight part, SiO
214 ~ 19 weight parts, titanium dioxide 10 ~ 20 weight part, zinc oxide 30 ~ 40 weight part, Vanadium Pentoxide in FLAKES 4 ~ 18 weight part, barium oxide 5 ~ 10 weight part, tinting pigment 3 ~ 15 weight part, phase transformation glaze is included in described heat discoloration cover-coat enamel, described phase transformation glaze comprises the silver indium antimony tellurium of 15 ~ 32 weight parts, the calcium chloride hexahydrate of 18 ~ 27 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 29 ~ 36 weight parts, the dihydroxyphenyl propane of 30 ~ 35 weight parts, the crystal violet lactone of 16 ~ 25 weight parts, the lipid acid of 30 ~ 35 weight parts, make cover-coat enamel that the transformation of the change generation color of surrounding temperature can be set containing phase transformation glaze in cover-coat enamel, adopt above-mentioned phase transformation glaze formula, when temperature can become redness from basic look higher than the color of surface layer when 30 degree, and original basic look can be got back to when the temperature decreases, basis look can formulate distinct colors as required, the basic look that corresponding colorant can obtain needs is added in cover-coat enamel.Product of the present invention can heat discoloration, can obtain preferably visual enjoyment for interior decoration, and preparation method is simple and easy to implement, and heat discoloration cover-coat enamel needs to prepare at 10 ~ 15 DEG C, and the performance to raw material too high or too low for temperature all can damage.
Embodiment
Describe embodiments of the present invention in detail below with reference to specific embodiment, to the present invention, how utilisation technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.
If do not specialize, the conventional means that the technique means adopted in embodiment is well known to those skilled in the art, the reagent adopted and product be also can business obtain.Source, the trade(brand)name of agents useful for same and be necessary to list its moiety person, all indicate when occurring first.
Embodiment one
The ecological ceramic tile of a kind of variable color capable of releasing negative ion, comprise ceramic tile blank, described ceramic tile blank surface is sprayed with ground-coat enamel, described ground-coat enamel is sprayed with heat discoloration cover-coat enamel, containing material capable of releasing negative ion in described ceramic tile blank, described ground-coat enamel comprises each component of following weight part: calcium oxide 2 weight part, SiO
214 weight parts, titanium dioxide 10 weight part, zinc oxide 30 weight part, Vanadium Pentoxide in FLAKES 4 weight part, barium oxide 5 weight part, tinting pigment 3 weight part; Include phase transformation glaze in described heat discoloration cover-coat enamel, the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 18 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 29 weight parts, the dihydroxyphenyl propane of 30 weight parts, the crystal violet lactone of 16 weight parts, the lipid acid of 30 weight parts of 15 weight parts.
Its preparation method, comprise the preparation of the preparation of ceramic tile blank, the preparation of ground-coat enamel and heat discoloration cover-coat enamel, the preparation process of described ground-coat enamel is: by calcium oxide 2 weight part, SiO
2the mixing of 14 weight parts, titanium dioxide 10 weight part, zinc oxide 30 weight part, Vanadium Pentoxide in FLAKES 4 weight part, barium oxide 5 weight part, tinting pigment 3 weight part sends into ball mill wet ball grinding, ball milling 30min, then crosses 300 mesh sieves, i.e. obtained ground-coat enamel; Described heat discoloration cover-coat enamel is prepared at 10 DEG C; Be sprayed on ceramic tile blank by obtained ground-coat enamel, then send into sintering in ceramic roller kiln, sintering temperature is 1100 DEG C, and sintering time is 60min; Then at spraying heat discoloration cover-coat enamel on the ceramic tile blank being coated with ground-coat enamel after sintering.
Embodiment two
The ecological ceramic tile of a kind of variable color capable of releasing negative ion, comprise ceramic tile blank, described ceramic tile blank surface is sprayed with ground-coat enamel, described ground-coat enamel is sprayed with heat discoloration cover-coat enamel, containing material capable of releasing negative ion in described ceramic tile blank, described ground-coat enamel comprises each component of following weight part: calcium oxide 5 weight part, SiO
217 weight parts, titanium dioxide 15 weight part, zinc oxide 36 weight part, Vanadium Pentoxide in FLAKES 10 weight part, barium oxide 7 weight part, tinting pigment 10 weight part; Include phase transformation glaze in described heat discoloration cover-coat enamel, the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 24 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 32 weight parts, the dihydroxyphenyl propane of 32 weight parts, the crystal violet lactone of 20 weight parts, the lipid acid of 32 weight parts of 20 weight parts.
Its preparation method, comprise the preparation of the preparation of ceramic tile blank, the preparation of ground-coat enamel and heat discoloration cover-coat enamel, the preparation process of described ground-coat enamel is: by calcium oxide 5 weight part, SiO
2the mixing of 17 weight parts, titanium dioxide 15 weight part, zinc oxide 36 weight part, Vanadium Pentoxide in FLAKES 10 weight part, barium oxide 7 weight part, tinting pigment 10 weight part sends into ball mill wet ball grinding, ball milling 35min, then crosses 300 mesh sieves, i.e. obtained ground-coat enamel; Described heat discoloration cover-coat enamel is prepared at 12 DEG C; Be sprayed on ceramic tile blank by obtained ground-coat enamel, then send into sintering in ceramic roller kiln, sintering temperature is 1120 DEG C, and sintering time is 65min; Then at spraying heat discoloration cover-coat enamel on the ceramic tile blank being coated with ground-coat enamel after sintering.
Embodiment three
The ecological ceramic tile of a kind of variable color capable of releasing negative ion, comprise ceramic tile blank, described ceramic tile blank surface is sprayed with ground-coat enamel, described ground-coat enamel is sprayed with heat discoloration cover-coat enamel, containing material capable of releasing negative ion in described ceramic tile blank, described ground-coat enamel comprises each component of following weight part: calcium oxide 10 weight part, SiO
219 weight parts, titanium dioxide 20 weight part, zinc oxide 40 weight part, Vanadium Pentoxide in FLAKES 18 weight part, barium oxide 10 weight part, tinting pigment 15 weight part; Include phase transformation glaze in described heat discoloration cover-coat enamel, the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 27 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 36 weight parts, the dihydroxyphenyl propane of 35 weight parts, the crystal violet lactone of 25 weight parts, the lipid acid of 35 weight parts of 32 weight parts.
Its preparation method, comprise the preparation of the preparation of ceramic tile blank, the preparation of ground-coat enamel and heat discoloration cover-coat enamel, the preparation process of described ground-coat enamel is: by calcium oxide 10 weight part, SiO
2the mixing of 19 weight parts, titanium dioxide 20 weight part, zinc oxide 40 weight part, Vanadium Pentoxide in FLAKES 18 weight part, barium oxide 10 weight part, tinting pigment 15 weight part sends into ball mill wet ball grinding, ball milling 40min, then crosses 300 mesh sieves, i.e. obtained ground-coat enamel; Described heat discoloration cover-coat enamel is prepared at 15 DEG C; Be sprayed on ceramic tile blank by obtained ground-coat enamel, then send into sintering in ceramic roller kiln, sintering temperature is 1150 DEG C, and sintering time is 70min; Then at spraying heat discoloration cover-coat enamel on the ceramic tile blank being coated with ground-coat enamel after sintering.
Embodiment four
The ecological ceramic tile of a kind of variable color capable of releasing negative ion, comprise ceramic tile blank, described ceramic tile blank surface is sprayed with ground-coat enamel, described ground-coat enamel is sprayed with heat discoloration cover-coat enamel, containing material capable of releasing negative ion in described ceramic tile blank, described ground-coat enamel comprises each component of following weight part: calcium oxide 7 weight part, SiO
218 weight parts, titanium dioxide 16 weight part, zinc oxide 37 weight part, Vanadium Pentoxide in FLAKES 14 weight part, barium oxide 8 weight part, tinting pigment 12 weight part; Include phase transformation glaze in described heat discoloration cover-coat enamel, the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 23 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 33 weight parts, the dihydroxyphenyl propane of 33 weight parts, the crystal violet lactone of 20 weight parts, the lipid acid of 33 weight parts of 25 weight parts.
Its preparation method, comprise the preparation of the preparation of ceramic tile blank, the preparation of ground-coat enamel and heat discoloration cover-coat enamel, the preparation process of described ground-coat enamel is: by calcium oxide 7 weight part, SiO
2the mixing of 18 weight parts, titanium dioxide 16 weight part, zinc oxide 37 weight part, Vanadium Pentoxide in FLAKES 14 weight part, barium oxide 8 weight part, tinting pigment 12 weight part sends into ball mill wet ball grinding, ball milling 35min, then crosses 300 mesh sieves, i.e. obtained ground-coat enamel; Described heat discoloration cover-coat enamel is prepared at 15 DEG C; Be sprayed on ceramic tile blank by obtained ground-coat enamel, then send into sintering in ceramic roller kiln, sintering temperature is 1140 DEG C, and sintering time is 65min; Then at spraying heat discoloration cover-coat enamel on the ceramic tile blank being coated with ground-coat enamel after sintering.
The ecological ceramic tile of variable color capable of releasing negative ion of the present invention, comprise ceramic tile blank, described ceramic tile blank surface is sprayed with ground-coat enamel, described ground-coat enamel is sprayed with heat discoloration cover-coat enamel, containing material capable of releasing negative ion in described ceramic tile blank, capable of releasing negative ion, improve ambient air quality, improve the immunizing power of human body, described ground-coat enamel comprises each component of following weight part: calcium oxide 2 ~ 10 weight part, SiO
214 ~ 19 weight parts, titanium dioxide 10 ~ 20 weight part, zinc oxide 30 ~ 40 weight part, Vanadium Pentoxide in FLAKES 4 ~ 18 weight part, barium oxide 5 ~ 10 weight part, tinting pigment 3 ~ 15 weight part, phase transformation glaze is included in described heat discoloration cover-coat enamel, described phase transformation glaze comprises the silver indium antimony tellurium of 15 ~ 32 weight parts, the calcium chloride hexahydrate of 18 ~ 27 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 29 ~ 36 weight parts, the dihydroxyphenyl propane of 30 ~ 35 weight parts, the crystal violet lactone of 16 ~ 25 weight parts, the lipid acid of 30 ~ 35 weight parts, make cover-coat enamel that the transformation of the change generation color of surrounding temperature can be set containing phase transformation glaze in cover-coat enamel, adopt above-mentioned phase transformation glaze formula, when temperature can become redness from basic look higher than the color of surface layer when 30 degree, and original basic look can be got back to when the temperature decreases, basis look can formulate distinct colors as required, the basic look that corresponding colorant can obtain needs is added in cover-coat enamel.Product of the present invention can heat discoloration, can obtain preferably visual enjoyment for interior decoration, and preparation method is simple and easy to implement, and heat discoloration cover-coat enamel needs to prepare at 10 ~ 15 DEG C, and the performance to raw material too high or too low for temperature all can damage.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (7)
1. the ecological ceramic tile of variable color capable of releasing negative ion, comprise ceramic tile blank, it is characterized in that: described ceramic tile blank surface is sprayed with ground-coat enamel, described ground-coat enamel is sprayed with heat discoloration cover-coat enamel, containing material capable of releasing negative ion in described ceramic tile blank, described ground-coat enamel comprises each component of following weight part: calcium oxide 2 ~ 10 weight part, SiO
214 ~ 19 weight parts, titanium dioxide 10 ~ 20 weight part, zinc oxide 30 ~ 40 weight part, Vanadium Pentoxide in FLAKES 4 ~ 18 weight part, barium oxide 5 ~ 10 weight part, tinting pigment 3 ~ 15 weight part; Phase transformation glaze is included in described heat discoloration cover-coat enamel.
2. the ecological ceramic tile of variable color capable of releasing negative ion according to claim 1, is characterized in that: the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 18 ~ 27 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 29 ~ 36 weight parts, the dihydroxyphenyl propane of 30 ~ 35 weight parts, the crystal violet lactone of 16 ~ 25 weight parts, the lipid acid of 30 ~ 35 weight parts of 15 ~ 32 weight parts.
3. the ecological ceramic tile of variable color capable of releasing negative ion according to claim 1 and 2, is characterized in that: described ground-coat enamel comprises each component of following weight part: calcium oxide 5 ~ 10 weight part, SiO
217 ~ 19 weight parts, titanium dioxide 14 ~ 19 weight part, zinc oxide 35 ~ 40 weight part, Vanadium Pentoxide in FLAKES 10 ~ 18 weight part, barium oxide 7 ~ 10 weight part, tinting pigment 9 ~ 15 weight part.
4. the ecological ceramic tile of variable color capable of releasing negative ion according to claim 3, is characterized in that: described ground-coat enamel comprises each component of following weight part: calcium oxide 7 weight part, SiO
218 weight parts, titanium dioxide 16 weight part, zinc oxide 37 weight part, Vanadium Pentoxide in FLAKES 14 weight part, barium oxide 8 weight part, tinting pigment 12 weight part.
5. the ecological ceramic tile of variable color capable of releasing negative ion according to claim 2, is characterized in that: the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 22 ~ 25 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 31 ~ 35 weight parts, the dihydroxyphenyl propane of 32 ~ 34 weight parts, the crystal violet lactone of 18 ~ 23 weight parts, the lipid acid of 31 ~ 34 weight parts of 20 ~ 30 weight parts.
6. the ecological ceramic tile of variable color capable of releasing negative ion according to claim 5, is characterized in that: the phase transformation glaze in described heat discoloration cover-coat enamel comprises silver indium antimony tellurium, the calcium chloride hexahydrate of 23 weight parts, the spiro-pyrans class heat-sensitive variable colour organic compound of 33 weight parts, the dihydroxyphenyl propane of 33 weight parts, the crystal violet lactone of 20 weight parts, the lipid acid of 33 weight parts of 25 weight parts.
7. the preparation method of the ecological ceramic tile of the variable color capable of releasing negative ion described in the arbitrary claim of claim 1 to 6, it is characterized in that: the preparation comprising the preparation of ceramic tile blank, the preparation of ground-coat enamel and heat discoloration cover-coat enamel, the preparation process of described ground-coat enamel is: by calcium oxide 2 ~ 10 weight part, SiO
2ball mill wet ball grinding is sent in the mixing of 14 ~ 19 weight parts, titanium dioxide 10 ~ 20 weight part, zinc oxide 30 ~ 40 weight part, Vanadium Pentoxide in FLAKES 4 ~ 18 weight part, barium oxide 5 ~ 10 weight part, tinting pigment 3 ~ 15 weight part, ball milling 30 ~ 40min, then 300 mesh sieves are crossed, i.e. obtained ground-coat enamel; Described heat discoloration cover-coat enamel is prepared at 10 ~ 15 DEG C; Be sprayed on ceramic tile blank by obtained ground-coat enamel, then send into sintering in ceramic roller kiln, sintering temperature is 1100 ~ 1150 DEG C, and sintering time is 60 ~ 70min; Then at spraying heat discoloration cover-coat enamel on the ceramic tile blank being coated with ground-coat enamel after sintering.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106085176A (en) * | 2016-06-23 | 2016-11-09 | 福建省优雅环保壁纸有限公司 | A kind of anion environmental protection wallpaper and preparation method thereof |
| CN111792670A (en) * | 2020-06-22 | 2020-10-20 | 佛山欧神诺陶瓷有限公司 | Titanium dioxide photocatalyst, preparation method thereof and application thereof in ceramic tiles |
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| JP2001191318A (en) * | 2000-01-17 | 2001-07-17 | Kido Toshihiro | Negative ion generating product |
| CN1392115A (en) * | 2002-08-13 | 2003-01-22 | 河北工业大学 | Multifunctinoal health ceramic material and its preparing method and use |
| CN1587186A (en) * | 2004-09-03 | 2005-03-02 | 佛山欧神诺陶瓷有限公司 | Method for producing health ceramic brick capable of releasing negative ion |
| CN101323540A (en) * | 2008-07-28 | 2008-12-17 | 广东三水大鸿制釉有限公司 | Glaze capable of releasing negative ion, preparation and use method thereof |
| CN101439990A (en) * | 2008-12-22 | 2009-05-27 | 贾坤远 | Negative ion pseudo-classic ecological brick and technique for producing the same |
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| JP2001191318A (en) * | 2000-01-17 | 2001-07-17 | Kido Toshihiro | Negative ion generating product |
| CN1392115A (en) * | 2002-08-13 | 2003-01-22 | 河北工业大学 | Multifunctinoal health ceramic material and its preparing method and use |
| CN1587186A (en) * | 2004-09-03 | 2005-03-02 | 佛山欧神诺陶瓷有限公司 | Method for producing health ceramic brick capable of releasing negative ion |
| CN101323540A (en) * | 2008-07-28 | 2008-12-17 | 广东三水大鸿制釉有限公司 | Glaze capable of releasing negative ion, preparation and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106085176A (en) * | 2016-06-23 | 2016-11-09 | 福建省优雅环保壁纸有限公司 | A kind of anion environmental protection wallpaper and preparation method thereof |
| CN111792670A (en) * | 2020-06-22 | 2020-10-20 | 佛山欧神诺陶瓷有限公司 | Titanium dioxide photocatalyst, preparation method thereof and application thereof in ceramic tiles |
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| CN104844277B (en) | 2017-03-08 |
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