CN106220243B - A kind of Ceramic Tiles and preparation method thereof with good thermal comfort - Google Patents
A kind of Ceramic Tiles and preparation method thereof with good thermal comfort Download PDFInfo
- Publication number
- CN106220243B CN106220243B CN201610630212.7A CN201610630212A CN106220243B CN 106220243 B CN106220243 B CN 106220243B CN 201610630212 A CN201610630212 A CN 201610630212A CN 106220243 B CN106220243 B CN 106220243B
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- glaze
- ceramic tiles
- ceramic
- preparation
- fretting map
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Classifications
-
- 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
- C04B41/5022—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 vitreous materials
-
- 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
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
-
- 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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
Abstract
The Ceramic Tiles and preparation method thereof with good thermal comfort that the present invention relates to a kind of, the Ceramic Tiles have fretting map glaze layer on surface, and stomata is evenly distributed in the fretting map glaze layer, and the aperture of the stomata is 0.02~0.08mm, and the porosity is 15~30%.The present invention reduces ceramic brick surface decorative layer thermal coefficient by forming fretting map glaze layer in ceramic brick surface, and raising builds pottery product thermal comfort energy, solves feeling ice-cold in conventional ceramic product sense of touch.
Description
Technical field
The present invention relates to architectural pottery field, in particular to a kind of Ceramic Tiles and its preparation side with good thermal comfort
Method.
Background technique
With the continuous social and economic development, requirement of the people to quality of the life, living environment is also continuously improved, and future builds
The development for building ceramics will be using environmentally protective, healthiness as target.The comfort of product, the feature of environmental protection also become consumer's selection
One importance of finishing material.Current common building ceramic product on the market gives people's sense of touch relative to timber floor, wallpaper etc.
On obviously have ice-cold feeling, how to improve and build pottery product surface thermal comfort and can change the hair that sense of touch is future architecture ceramics
Open up direction.Currently, focusing mostly in ceramic brick body itself to the research of low thermal conductivity Ceramic Tiles, such as CN201056812Y public
Open a kind of thermal insulating tile, be made of brick body and finish coat, wherein brick body be foaming layer, the brick body thermal coefficient is small, have every
Thermal effect;CN102718549A discloses a kind of ceramic light thermal insulation decoration exterior wall tile, forms uniform and fine and closely woven sealed porosity,
With insulation effect;Correlative study can be yet there are no however, how to improve and commonly build pottery product surface thermal comfort to change sense of touch
Report.
Summary of the invention
In view of the above-mentioned problems, being provided the purpose of the present invention is to solve the deficiencies in the prior art a kind of by improving heat
Comfort property come change sense of touch Ceramic Tiles and its alternative mean processed.
On the one hand, the present invention provides a kind of Ceramic Tiles with good thermal comfort, and the Ceramic Tiles have micro- on surface
Foam glaze layer, stomata is evenly distributed in the fretting map glaze layer, the aperture of the stomata is 0.02~0.08mm, and the porosity is
15~30%.
The present invention reduces ceramic brick surface decorative layer thermal coefficient by forming fretting map glaze layer in ceramic brick surface, mentions
Height builds pottery product thermal comfort energy, solves feeling ice-cold in conventional ceramic product sense of touch.In the present invention, ceramic brick surface is led
Hot coefficient can be 0.2~0.35W/mK, far below the thermal coefficient of ceramic brick body (1.8W/mK).
Preferably, the fretting map glaze layer with a thickness of 0.3~2mm.
Preferably, the fretting map glaze layer is convex cosmetic glaze or surface courverte.In the present invention, fretting map glaze layer both may be used
To be the convex cosmetic glaze for being printed on Ceramic Tiles body surface face, the dotted glaze of protrusion applied by getting cabinet ready is also possible to be covered on pottery
The surface courverte in ceramic tile body surface face.
On the other hand, the present invention provides the preparation method of above-mentioned Ceramic Tiles, comprising the following steps:
The microcellular foam material that 0.2~6wt% is uniformly mixed in glaze obtains mixing glaze;And
It is burnt into after resulting mixing glaze is applied to Ceramic Tiles billet surface, the Ceramic Tiles can be obtained.
The present invention reduces ceramic brick surface decorative layer thermal coefficient by microporous foam technology, and pottery product thermal comfort is built in raising
Performance solves feeling ice-cold in conventional ceramic product sense of touch.
Preferably, the microcellular foam material can for silicon carbide, cerium oxide, zeolite, expanded perlite, in ice crystal extremely
Few one kind.
Preferably, the partial size of the microcellular foam material is 0.002~0.02mm.
Preferably, the chemical component of the glaze are as follows: loss on ignition: 3~8%, SiO2: 45~52%, Al2O3: 17~
22%, Fe2O3: 0.1~0.3%, TiO2: 0.05~0.15%, CaO:6~12%, MgO:1~3%, K2O:1~3%, Na2O:
2.5~4.5%, ZnO:3~6%.
Preferably, the glaze is printed in Ceramic Tiles billet surface formation raised design or is applied to entire ceramic adobe
Body surface face forms courverte.
Preferably, firing temperature is 1160~1180 DEG C.
Specific embodiment
The present invention is further illustrated below by way of following embodiments, it should be appreciated that following embodiments are merely to illustrate this
Invention, is not intended to limit the present invention.In following formula, unless otherwise instructed, the content of each ingredient refers both to mass percent.
The present invention provides a kind of Ceramic Tiles with good thermal comfort, which has fretting map glaze layer on surface.
The fretting map glaze layer is to be evenly distributed with stomata in glaze layer (surface decoration layer).Wherein, the aperture of stomata can for 0.02~
0.08mm.The porosity can be 15~30%.By being uniformly distributed the stomata of above structure in glaze layer, surface decoration layer can be reduced
Thermal coefficient, such as may make fretting map glaze layer thermal coefficient (surface thermal conductivity) be 0.2~0.35W/mK.If
The aperture of stomata is too small or the porosity is too small, it is excessively high to will lead to product surface thermal coefficient, it is difficult to reach requirement;If stomata
Aperture is excessive or the porosity is excessive, will lead to product surface decorative layer physicochemical property variation.
In the present invention, the ingredient of overglaze is not particularly limited, can be glaze well known in the art.In this example, face
The chemical component of glaze are as follows: IL:3~8%, SiO2: 45~52%, Al2O3: 17~22%, Fe2O3: 0.1~0.3%, TiO2:
0.05~0.15%, CaO:6~12%, MgO:1~3%, K2O:1~3%, Na2O:2.5~4.5%, ZnO:3~6%.
The fretting map glaze layer either be printed on the convex cosmetic glaze in Ceramic Tiles body surface face, by get ready cabinet apply it is convex
Dotted glaze is played, is also possible to be covered on the surface courverte in Ceramic Tiles body surface face.The thickness of fretting map glaze layer can be 0.3~2mm.
The part in addition to above-mentioned fretting map glaze layer of Ceramic Tiles is not particularly limited in the present invention, as long as can be at this
Partial surface forms fretting map glaze layer.For example, fretting map glaze layer can be formed in conventional ceramic brick billet surface.It should
Ceramic Tiles green body can be foaming green body, be also possible to unexpanded green body;In addition, being also possible to have on the Ceramic Tiles green body
Standby various decorative layers.
The present invention can reduce the thermally conductive system of ceramic brick surface decorative layer by forming fretting map glaze layer in ceramic brick surface
Number, pottery product thermal comfort energy is built in raising, compared with conventional ceramic product, has warm feeling in sense of touch.
Hereinafter, as an example, illustrating the preparation method of Ceramic Tiles of the invention.
The present invention can be to add in glaze after microcellular foam material imposes on brick body surface and obtain through high temperature firing in table
Face has the Ceramic Tiles of fretting map glaze layer.
In the present invention, glaze, which can be, voluntarily to be prepared or purchased from commercialization.For example, glaze can be prepared by above-mentioned formula.This
In invention, glaze can be convex cosmetic glaze or surface courverte.
Then, microcellular foam material is added in glaze.Microcellular foam material is not particularly limited in the present invention, as long as energy
It is it may be preferred that the stomata for generating sintering procedure does not break through glaze paint that stomata is formed after firing.For example, the microporous foam material
Material can be inorganic foaming agent, including but not limited to silicon carbide, iron oxide, cerium oxide, zeolite, expanded perlite, ice crystal (fluorine aluminium
Sour sodium), calcium carbonate, one of dolomite or any several be mixed in any proportion.The additive amount of microcellular foam material
It can be the 0.2%~6% of glaze, preferably 0.5~1%.If additive amount less than 0.2%, will lead to pore amount it is too low to
So that the effect for reducing thermal coefficient is unobvious;If additive amount is greater than 6%, pore amount will lead to excessively so as to cause product table
Foliation reduced performance.In addition, the partial size of microcellular foam material can be 0.002~0.05mm, preferably 0.002~0.02mm,
More preferably 0.002~0.01mm.When microcellular foam material is the mixture of multiple material, the partial size of a variety of materials can not
Together, for example, the partial size of silicon carbide can be 3000 mesh, cerium oxide, dolomite partial size can be 325 mesh.
Uniformly (such as wet ball grinding) by glaze and microcellular foam material ball milling mixing, glaze slip is made.The solid content of glaze slip
It can be 68~75%.
Glaze slip is imposed on into brick body surface.Brick body for example can be the ceramics element being produced in conventional fashion with basic components
Base.Applying mode can form raised design for silk screen or roller printing, get ready or whole face sprays.Glaze volume can for 500~
1200g/m2。
After glazing, enter kiln firing.Firing temperature can be 1160~1180 DEG C.Firing period can be 55~65 minutes.It burns
Cheng Hou, microcellular foam material form micropore in glaze layer, obtain fretting map glaze layer.
Enumerate embodiment further below with the present invention will be described in detail.It will similarly be understood that following embodiment is served only for this
Invention is further described, and should not be understood as limiting the scope of the invention, those skilled in the art is according to this hair
Some nonessential modifications and adaptations that bright above content is made all belong to the scope of protection of the present invention.Following examples are specific
Technological parameter etc. is also only an example in OK range, i.e. those skilled in the art can be done properly by the explanation of this paper
In the range of select, and do not really want to be defined in hereafter exemplary specific value.
Structure and performance test methods:
Aperture: portable digital electric microscope (Mai Ruike Science and Technology Ltd. of Shenzhen model Dino-Lite is utilized
AM4113T section) is observed;
The porosity: it is tested according to the method provided in standard GB/T/T3810.1-16-2006 " Ceramic Tiles test method "
Apparent porosity;
Thermal coefficient: thermal conductivity factor instrument (the portable thermally conductive system of Xi'an Xiatech Electronic Technology Co., Ltd. model TC3000E
Number instrument) test.
Comparative example 1
The preparation of ceramic tile:
Blank formulation:
Medium temperature sand | Albite | High temperature sand | Water abrasive material | Selected stone grain | ?talcum | Archon soil |
15 | 16 | 25 | 8 | 12 | 2 | 22 |
By this ingredient ball milling powder by spraying, pass through press compression moulding;
Overglaze, overglaze chemical component are applied after drying are as follows:
It is directly burnt into, after tested, the thermal coefficient of the ceramic tile is 1.8W/mK.
Embodiment 1
The preparation of ceramic tile:
With comparative example 1;
It is as shown in the table to cover glaze formula chemical component:
Microcellular foam material is by 3000 mesh silicon carbide 15%, 500 mesh cerium oxide 30%, 500 mesh zeolites 55% mixing composition.
Microcellular foam material 3% is added in the courverte of mentioned component.Be made after ball milling glaze slip (325 meshes in less than 0.3%, Gu
Content 70%).By glaze slip whole face spray in ceramic tile surface, glaze spraying amount is 1100g/m2.Then, enter kiln firing.Firing temperature
It is 1165 DEG C, firing period is 60 minutes.Ceramic Tiles are obtained after firing, surface is fretting map glaze layer, the hole of stomata therein
Diameter is 0.03~0.06mm, the porosity 20%.After tested, the surface thermal conductivity of Ceramic Tiles is 0.26W/mK, is far below
The thermal coefficient of ceramic tile is lower than natural sandstone class stone material (0.52W/mK), close to compoiste wood floor (0.22W/mK).
Embodiment 2
The preparation of ceramic tile:
With embodiment 1.
It is transparent that get glaze formula chemical component ready as shown in the table:
Microcellular foam material is by 5000 mesh silicon carbide 50%, 1000 mesh ice crystals 10%, 500 mesh zeolite, 40% mixing group
At.Microcellular foam material 0.2% is added in the courverte of mentioned component.Glaze slip is made after ball milling, and (325 meshes are in being less than
0.3%, solid content 70%).Glaze slip is evenly applied to ceramic brick surface in dotted mode by getting cabinet ready, glaze volume is
800g/m2.Then, enter kiln firing.Firing temperature is 1170 DEG C, and firing period is 58 minutes.Ceramic Tiles are obtained after firing,
Surface is fretting map glaze layer, and the aperture of stomata therein is 0.02~0.05mm, the porosity 28%.After tested, Ceramic Tiles
Surface thermal conductivity is 0.21W/mK, far below the thermal coefficient of ceramic tile.
Embodiment 3
The preparation of ceramic tile:
With embodiment 1.
It is as shown in the table to print glaze formula chemical component:
Microcellular foam material is by 1000 mesh ice crystals 40%, 500 mesh expanded perlites 30%, the mixing of 500 mesh zeolites 30%
Composition.Microcellular foam material 6% is added in the glaze of mentioned component.And screen printing glaze is mixed to prepare by 2:1 with print cream.Screen printing
It brushes in ceramic tile surface, forms raised design, number to be printed 500g/m2.Then enter kiln firing.Firing temperature is 1165 DEG C, is burnt
It is 62 minutes at the period.Obtaining Ceramic Tiles after firing, surface is fretting map glaze layer, the aperture 0.03 of stomata therein~
0.08mm, the porosity 18%.After tested, the surface thermal conductivity of Ceramic Tiles is 0.32W/mK, lower than the thermally conductive system of ceramic tile
Number.
Claims (4)
1. a kind of preparation method of the Ceramic Tiles with good thermal comfort, which is characterized in that the Ceramic Tiles have on surface
Fretting map glaze layer, stomata is evenly distributed in the fretting map glaze layer, and the aperture of the stomata is 0.02~0.08mm, the porosity
Be 15~30%, the surface thermal conductivities of the Ceramic Tiles is 0.2~0.35W/mK, the fretting map glaze layer with a thickness of 0.3
~2mm, the preparation method comprises the following steps:
The microcellular foam material that 0.2~6wt% is uniformly mixed in glaze obtains mixing glaze, the chemical component of the glaze are as follows:
Loss on ignition: 3~8%, SiO2: 45~52%, Al2O3: 17~22%, Fe2O3: 0.1~0.3%, TiO2: 0.05~0.15%, CaO:6
~12%, MgO:1~3%, K2O:1~3%, Na2O:2.5~4.5%, ZnO:3~6%, the microcellular foam material are silicon carbide, oxygen
Change cerium, zeolite, expanded perlite, at least one of ice crystal, the partial size of the microcellular foam material is 0.002~
0.05mm;And
It being burnt into after resulting mixing glaze is applied to Ceramic Tiles billet surface, the stomata that sintering procedure generates does not break through glaze paint,
The Ceramic Tiles can be obtained.
2. preparation method according to claim 1, which is characterized in that the fretting map glaze layer is convex cosmetic glaze or surface
Courverte.
3. preparation method according to claim 2, which is characterized in that print the mixing glaze or applied by getting cabinet ready
The dotted glaze of protrusion is formed raised design in Ceramic Tiles billet surface or is applied to entire ceramic adobe body surface in the form of courverte
Face.
4. preparation method according to claim 1, which is characterized in that firing temperature is 1160~1180 DEG C.
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CN109095910A (en) * | 2018-08-31 | 2018-12-28 | 湖北省当阳豪山建材有限公司 | Anion environmental protection self-cleaning ceramic tile and preparation method thereof |
CN109291723A (en) * | 2018-10-10 | 2019-02-01 | 东莞市唯美陶瓷工业园有限公司 | Three-dimensional surface ceramic brick with wood texture, three-dimensional surface ceramic brick with wood texture anaglyph glaze layer and decoration technology |
CN109836119B (en) * | 2019-02-14 | 2022-06-21 | 亚细亚建筑材料股份有限公司 | Temperature-sensitive ceramic with heat resistance and cold resistance functions and manufacturing method and application thereof |
CN109942190B (en) * | 2019-03-14 | 2022-05-17 | 江西和美陶瓷有限公司 | Anti-skid matte ceramic tile |
CN110642627A (en) * | 2019-07-02 | 2020-01-03 | 安阳贝利泰陶瓷有限公司 | Foaming ceramic-based glass mosaic and production technology thereof |
CN112110718B (en) * | 2020-11-18 | 2021-02-26 | 广东欧文莱陶瓷有限公司 | Ceramic tile with natural touch and preparation method thereof |
CN113563100A (en) * | 2021-08-10 | 2021-10-29 | 亚细亚建筑材料股份有限公司 | Ceramic material with thermal comfort, preparation method thereof, ceramic tile and application |
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