CN116535247B - Fine sand surface ceramic rock plate and preparation method thereof - Google Patents
Fine sand surface ceramic rock plate and preparation method thereof Download PDFInfo
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- CN116535247B CN116535247B CN202310816791.4A CN202310816791A CN116535247B CN 116535247 B CN116535247 B CN 116535247B CN 202310816791 A CN202310816791 A CN 202310816791A CN 116535247 B CN116535247 B CN 116535247B
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- 239000000919 ceramic Substances 0.000 title claims abstract description 84
- 239000011435 rock Substances 0.000 title claims abstract description 81
- 239000004576 sand Substances 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 44
- 239000000126 substance Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 15
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 14
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims abstract description 14
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims abstract description 12
- 239000002002 slurry Substances 0.000 claims description 33
- 239000000049 pigment Substances 0.000 claims description 19
- 239000002585 base Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 238000010304 firing Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 5
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 42
- 230000000694 effects Effects 0.000 description 28
- 230000000052 comparative effect Effects 0.000 description 26
- 239000011734 sodium Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 14
- 230000004907 flux Effects 0.000 description 13
- 239000002994 raw material Substances 0.000 description 13
- 238000000498 ball milling Methods 0.000 description 12
- 239000005995 Aluminium silicate Substances 0.000 description 11
- 235000012211 aluminium silicate Nutrition 0.000 description 11
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 11
- 239000011449 brick Substances 0.000 description 8
- 238000005507 spraying Methods 0.000 description 8
- 239000011787 zinc oxide Substances 0.000 description 7
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 230000036961 partial effect Effects 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 235000019832 sodium triphosphate Nutrition 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 239000000454 talc Substances 0.000 description 6
- 235000012222 talc Nutrition 0.000 description 6
- 229910052623 talc Inorganic materials 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 4
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 4
- 229910052637 diopside Inorganic materials 0.000 description 4
- 238000007688 edging Methods 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910052903 pyrophyllite Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000005711 Benzoic acid Substances 0.000 description 3
- 229910021532 Calcite Inorganic materials 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 229910052656 albite Inorganic materials 0.000 description 3
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 description 3
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 3
- 235000010233 benzoic acid Nutrition 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010459 dolomite Substances 0.000 description 3
- 229910000514 dolomite Inorganic materials 0.000 description 3
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 230000002335 preservative effect Effects 0.000 description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 229910000018 strontium carbonate Inorganic materials 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 206010027627 Miliaria Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000010427 ball clay Substances 0.000 description 1
- SHLNMHIRQGRGOL-UHFFFAOYSA-N barium zinc Chemical compound [Zn].[Ba] SHLNMHIRQGRGOL-UHFFFAOYSA-N 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- FDZZZRQASAIRJF-UHFFFAOYSA-M malachite green Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](C)C)C=C1 FDZZZRQASAIRJF-UHFFFAOYSA-M 0.000 description 1
- 229940107698 malachite green Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 201000004169 miliaria rubra Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001053 orange pigment Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- PSUYMGPLEJLSPA-UHFFFAOYSA-N vanadium zirconium Chemical compound [V].[V].[Zr] PSUYMGPLEJLSPA-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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- 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
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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
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
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- C04B2235/9646—Optical properties
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The application relates to the technical field of ceramics, and particularly discloses a fine sand surface ceramic rock plate and a preparation method thereof. The ceramic rock plate with the superfine sand surface comprises a green body layer, a color pattern layer and a protective glaze layer which are sequentially stacked from bottom to top; the color pattern layer comprises a color paste layer, and the color paste layer comprises color paste; the particle size of the color paste meets the D50 of 11 mu m or more and 13 mu m or less; the chemical composition of the color paste comprises: in mass percent, siO 2 65.5%‑68.5%、Al 2 O 3 18 to 20 percent, 1.2 to 3 percent of alkaline earth metal oxide, 3.8 to 6 percent of alkali metal oxide and ZrO 2 4.2% -5.5%; the alkaline earth metal oxide comprises at least one of CaO and MgO, and the alkali metal oxide comprises K 2 O、Na 2 At least one of O. The ceramic rock plate has the advantages of fine touch of the micro-convex point fine sand surface and comfortable and natural touch.
Description
Technical Field
The application relates to the technical field of ceramics, in particular to a fine sand surface ceramic rock plate and a preparation method thereof.
Background
At present, ceramic rock plates gradually become a new trend in the building ceramic industry, consumers put higher demands on pattern and color, surface touch and the like of rock plate products, and ceramic tile products with different surface effects are gradually developed based on the demands; the ceramic rock plate with the fine sand surface effect is popular with consumers in touch sense and look and feel because of simulating the touch sense of fine sand surface and assisting with comfortable and soft patterns.
At present, two methods for obtaining a ceramic rock plate with a superfine sand surface in the industry are mainly adopted, one method is to obtain the ceramic rock plate with sand surface touch by directly carrying out sand blasting treatment on the surface of a finished brick, but the pattern on the surface of the ceramic rock plate prepared by the method is dark in color and obvious in processing trace, and the surface of the ceramic rock plate is not smooth enough and is not very expensive to prepare; the other is that the ceramic rock plate with frosted surface is formed by using glaze slurry and dry particle slurry and glazing at the same time, and the ceramic rock plate prepared by the method has rough touch feeling and poor antifouling property. In addition, the surface glaze layer used as the priming in the current construction process is a single white bottom layer, and can cover the defects of the blank body, but can not be a special color/pattern effect layer or be matched with the color of the preset inkjet pattern, so that the product type is single.
In summary, these solutions have limitations that the frosted surface of the ceramic rock plate is not smooth enough and the touch feeling is not truly natural enough, so that improvement is still needed.
Disclosure of Invention
In order to obtain a ceramic rock plate with fine touch sense of micro-convex point fine sand surface, which is neither completely smooth nor rough and has comfortable and natural touch sense, the application provides a ceramic rock plate with fine sand surface and a preparation method thereof.
In a first aspect, the application provides a fine sand surface ceramic rock plate, which adopts the following technical scheme:
the ceramic rock plate with the superfine sand surface comprises a green body layer, a color pattern layer and a protective glaze layer which are sequentially stacked from bottom to top; the color pattern layer comprises a color paste layer, and the color paste layer comprises color paste;
the particle size of the color paste meets the D50 of 11 mu m or more and 13 mu m or less;
the chemical composition of the color paste comprises: in mass percent, siO 2 65.5%-68.5%、Al 2 O 3 18 to 20 percent, 1.2 to 3 percent of alkaline earth metal oxide, 3.8 to 6 percent of alkali metal oxide and ZrO 2 4.2% -5.5%, and the rest is burning and impurity;
the alkaline earth metal oxide comprises at least one of CaO and MgO, and the alkali metal oxide comprises K 2 O、Na 2 At least one of O.
Firstly, when the median diameter D50 of the particle size of the color paste is between 11 mu m and 13 mu m, compared with the currently used glaze particle size, the color paste has a slightly larger median diameter than the median diameter D50 of the particle size of the glaze particles is between 7 mu m and 9 mu m, so that the color paste needs higher firing temperature in the firing forming process, and a color pattern layer with fine micro concave-convex touch feeling is formed on the surface of a green body.
Secondly, when the ceramic rock plate is prepared at present, most of functional glaze layers realize partial touch effect of the surface, and better penetration sense is realized without influencing the presentation of ink patterns, so that the high flux is needed in a conventional formula system, the content of the flux in the glaze is up to 20%, and the glaze is molten and flattened in a large area in the firing process, so that the micro concave-convex touch sense is not easy to obtain; while the application uses flux CaO, mgO, K in a controlled manner 2 O、Na 2 O, the mass ratio of the four components is controlled in a lower range, so that the color pattern layer shows obvious concave-convex fine sand grain effect, the touch feeling is finer and more natural, and the dry grain material does not need to be specially added to realize the micro concave-convex effect in sectionsThe material cost is reduced, and the burr touch caused by dry particle materials is avoided, so that the fidelity and naturalness of the rock plate are improved; in addition, by controlling the selection of the types of the alkali metal oxide and the alkaline earth metal oxide, strong fluxes such as BaO, znO and the like are avoided from occurring in the fluxes, the phenomenon of large-area melting and leveling of low-temperature melting of the glaze after firing is avoided, and the ceramic rock plate is favorable for obtaining the fine touch which is not completely smooth and not rough and has the micro-bump-shaped fine sand surface.
Finally, the color paste used in the color pattern layer is prepared based on raw materials similar to the green body layer, and the two raw materials have close chemical components, so that the forming effect is better, and the pre-refining processing is not required as the glaze used at present, thereby obviously reducing the cost and having wide sources of raw materials.
Optionally, based on the color paste, the chemical composition of the alkaline earth metal oxide comprises: 0.6 to 1.3 percent of CaO and 0.6 to 1.5 percent of MgO.
Optionally, based on the color paste, the chemical composition of the alkali metal oxide includes: in mass percent, K 2 O 2%-3%、Na 2 O 1.8%-2.5%。
By controlling the selection of the types of the alkali metal oxide and the alkaline earth metal oxide, the phenomenon of large-area melting and leveling of low-temperature melting of the glaze after firing is avoided, the color pattern layer is facilitated to obtain a slightly convex point-shaped structure, and the fine sand surface effect is further formed on the surface of the ceramic rock plate.
Optionally, the mass ratio of the alkaline earth metal oxide to the alkali metal oxide in the color paste is 5% -8%.
Optionally, the color paste also comprises single color pigment or mixed color pigment accounting for 1-10wt% of the color paste.
Alternatively, when the color paste does not contain a single color pigment or a mixed color pigment, the color paste can be used as a single color paste.
Optionally, the colorant comprises a silicate material, a colored inorganic compound, or a metal oxide.
Optionally, the colorant comprises at least one of a conventional colorant, a highly colored encapsulated colorant; the conventional pigment comprises at least one of blue, red, orange, green, black, yellow and other pigments; the high-color-rendering coating pigment comprises at least one of high-color-rendering pigments with high saturation and high vividness color, such as Aimasi orange, lemon yellow, dark green, vanadium zirconium blue, dark brown red, malachite green and the like.
By adding specific single-color pigment or mixed-color pigment into the color paste, on one hand, the defects on the surface of the green body layer can be better covered in the color pattern formed by the color paste, and on the other hand, the surface type richness of the ceramic rock plate product can be improved, and the diversity of the ceramic rock plate product is improved.
Optionally, the color pattern layer further comprises an inkjet pattern layer.
Optionally, the ink-jet pattern layer is disposed on the surface of the color paste layer.
The silicon oxide content in the color paste is high, so that the color development effect of the ink can be improved after the ink-jet pattern layer is arranged on the surface of the color paste layer, the color formation advantages of the color paste and the ink-jet pattern are complementary, the ink-jet quantity of the ink is reduced to a certain extent, the formation of the concave-convex fine sand grain effect is facilitated, the stay wire phenomenon is effectively reduced, and the surface of the ceramic rock plate presents a good visual effect.
Optionally, the protective glaze layer includes a protective glaze, and the chemical composition of the protective glaze includes: in mass percent, siO 2 47%-50%、Al 2 O 3 16%-18%、CaO 7.5%-9%、MgO 1%-2%、K 2 O 4%-5%、Na 2 1% -2% of O, 1.5% -3% of SrO, 5.8% -6.5% of BaO, 6.5% -7.5% of ZnO and the balance of burning and impurities.
The planar effect of the whole glaze after being melted and flattened can be remarkable by setting the mass ratio of the flux in the protective glaze to be higher, and the fine sand surface effect of the slightly convex frosted surface formed on the surface of the color pattern layer is not influenced, so that the fine degree of the fine sand surface ceramic rock plate is improved.
In a second aspect, the application provides a preparation method of a fine sand surface ceramic rock plate, which adopts the following technical scheme:
the preparation method of the fine sand surface ceramic rock plate comprises the following steps:
step one, applying the color paste to the surface of the green body layer, and forming the color pattern layer on the surface of the green body layer after drying; applying the protective glaze on the surface of the color pattern layer to obtain the protective glaze layer;
firing the blank subjected to glazing in the first step to obtain a fine sand-faced ceramic rock plate with fine touch;
the color pattern layer in the first step is a pure color pattern formed by single color paste or a colorful texture pattern formed by multiple single color/mixed color paste; the drying temperature in the first step is 150-200 ℃ and the drying time is 3-8min.
The color pattern layer formed in the first step may be a multi-layer stacked color pattern layer formed on the surface of the color paste by an inkjet printing method.
The highest firing temperature in the second step is 1160-1200 ℃ and the firing time is 45-55min.
In the color pattern layer, the color of the color paste can be matched with that of an ink-jet design to form the effect of adding flowers on the surface of the ceramic rock plate, so that the pattern types of the surface of the ceramic rock plate are enriched, and the diversity of ceramic rock plate products is improved.
Optionally, the specific gravity of the color paste in the first step is 1.76-1.80g/cm 3 The application amount is 400-600g/m 2 。
By controlling the application amount of the color sizing agent, the color pattern layer can have fine micro-bump-shaped fine sand surface touch feeling.
Optionally, the specific gravity of the protective glaze in the first step is 1.14-1.18g/cm 3 The application amount is 70-130g/m 2 。
By controlling the application amount of the protective glaze, the influence of the protective glaze layer on the fine sand surface with micro-convex points on the color pattern layer is reduced while the smooth and flat protective glaze layer is obtained, so that the surface of the rock plate is neither completely smooth nor rough, and the touch is comfortable and natural and has high fidelity.
Drawings
FIG. 1 is a schematic view of a ceramic rock plate with a fine sand surface effect prepared in example 1 of the present application.
FIG. 2 is a schematic diagram of a ceramic rock plate with a fine sand surface effect prepared in example 5 of the present application.
Fig. 3 is an arbitrary partial view of the surface of the ceramic rock plate with the effect of fine sand surface prepared in example 1 of the present application.
Fig. 4 is an arbitrary partial view of the surface of the ceramic rock plate prepared in comparative example 1.
Fig. 5 is an arbitrary partial view of the surface of the ceramic rock plate prepared in comparative example 2.
Fig. 6 is an arbitrary partial view of the surface of the ceramic rock plate prepared in comparative example 3.
Fig. 7 is an arbitrary partial view of the surface of the ceramic rock plate prepared in comparative example 4.
Reference numerals illustrate:
1. a green body layer; 2. a color pattern layer; 2-1, a color paste layer; 2-2, an inkjet pattern layer; 3. protecting the glaze layer.
Detailed Description
For a better understanding and implementation, the technical solutions of the present application will be clearly and completely described below in connection with examples.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
Unless otherwise indicated, all numbers expressing quantities of ingredients, reaction conditions, and so forth used in the specification and claims are to be understood as being modified in all instances by the term "about". Accordingly, unless indicated to the contrary, the numerical parameters set forth herein are approximations that may vary depending upon the desired properties to be obtained.
As used herein, "and/or" means one or all of the elements mentioned.
The use of "including" and "comprising" herein encompasses both the situation in which only the elements are mentioned and the situation in which other elements not mentioned are present in addition to the elements mentioned.
All percentages in the present application are by weight unless otherwise indicated.
As used in this specification, the terms "a," "an," "the," and "the" are intended to include "at least one" or "one or more," unless otherwise specified. For example, "a component" refers to one or more components, and thus more than one component may be considered and possibly employed or used in the practice of the embodiments.
Examples
Example 1
1. Preparation of the blank layer
1.1. Preparation of green body material
Weighing 25 parts of ball clay, 23 parts of brocade aluminum sodium sand, 12 parts of potassium sodium water abrasive, 10 parts of ultrawhite stone powder, 7 parts of mud sand material, 6 parts of medium-temperature sand, 5 parts of bauxite, 4 parts of pyrophyllite, 3 parts of diopside, 2 parts of high clay, 3 parts of ultrawhite sand, 0.3 part of dispergator (Durama xD-3019), 0.3 part of water reducer (sodium silicate) and 0.3 part of reinforcing agent (vinyl acetate), wherein the mass ratio of the raw materials to water is (3): 1, adding the mixture into a ball mill for ball milling, and preparing a blank material through a spray tower after ball milling; wherein, the blank material passes through a 100-mesh sieve, and the allowance of the sieve is more than 95 percent; the mass percentage of the water in the blank material is 6.5 percent; the green body material comprises the following chemical components in percentage by mass: siO (SiO) 2 65.2%、Al 2 O 3 21.9%、CaO 1.1%、MgO 0.8%、K 2 O 1.9%、Na 2 O3.1%, others are burning and impurity 6%.
1.2. Preparation of the blank layer
And (3) placing the blank material under a ceramic press for compression molding, and drying at 150 ℃ for 50min to obtain a blank layer.
2. Preparation of color paste and protective glaze
2.1. Preparation of color paste
The color paste in this example is white base paste, 28 parts of water abrasive, 15.5 parts of kaolin, 6 parts of sodium aluminum sand, 6 parts of potassium stone powder, 8 parts of diopside, 12 parts of pyrophyllite, 18.5 parts of calcined kaolin, 1.5 parts of calcined talcum, 4.5 parts of zirconium silicate, 0.15 part of sodium tripolyphosphate, 0.06 part of sodium carboxymethyl cellulose and 0.15 part of benzoic acid preservative are weighed, and the mass ratio of the raw materials to water is 3:1 putting the mixture into a ball mill for ball milling, preparing white basic slurry after ball milling, wherein the water content is 28%, the specific gravity is 1.78g/cm, the outflow time is 50s (a 'coating-4 viscosity cup') and the fineness is less than 1% through a 325-mesh sieve; the median diameter D50 of particle sizes in the white base slurry is 11 mu m-13 mu m;
the chemical composition of the white basic slurry is as follows by mass percent: siO (SiO) 2 67%、Al 2 O 3 19%、CaO 0.95%、MgO 1.05%、K 2 O 2.5%、Na 2 O 2.15%、ZrO 2 4.8 percent, and the rest is 2.55 percent of burning and impurity; wherein CaO+MgO+K 2 O+Na 2 O=6.65%。
2.2. Preparation of protective glaze
28 parts of raw materials including 28 parts of potassium feldspar, 26 parts of albite, 8 parts of dolomite, 6 parts of calcite, 7 parts of kaolin, 6 parts of calcined kaolin, 4 parts of calcined talcum, 6 parts of barium carbonate, 7 parts of zinc oxide, 2 parts of strontium carbonate, 0.15 part of carboxymethyl cellulose and 0.35 part of sodium tripolyphosphate are weighed, the raw materials and water are put into a ball mill according to a mass ratio of 3.5:1, ball milling is carried out, a 325-mesh sieve is carried out after ball milling, the screen residue is measured to be 0.3%, and then ageing is carried out, so that the protective glaze is obtained, wherein the specific gravity of the protective glaze is 1.16g/cm 3 ；
The chemical composition of the protective glaze comprises the following components in percentage by mass: siO (SiO) 2 48.5%、Al 2 O 3 17%、CaO 8.2%、MgO 1.5%、K 2 O 4.5%、Na 2 1.5% of O, 2% of SrO, 6.2% of BaO, 7% of ZnO and the balance of burning and 3.6% of impurities.
3. Preparation of fine sand surface ceramic rock plate
Step one: the white basic slurry is mixed according to 460g/m 2 The spraying amount of the pigment is applied to the surface of the green body, the green body is dried for 5min at 180 ℃ to obtain a color paste layer, and the surface of the color paste layer is coated with the pigment according to the proportion of 100g/m 2 Applying protective glaze to the spraying amount of the glass fiber reinforced plastic material to obtain a protective glaze layer;
step two: and (3) firing the glazed blank in a kiln with the highest temperature of 1180 ℃ for 50min, and edging to obtain the micro-fine sand-faced ceramic rock plate with the micro-convex point-shaped fine touch on the surface. The schematic structure diagram of the ceramic rock plate with the fine sand surface effect prepared in this embodiment is shown in fig. 1, and the surface effect diagram is shown in fig. 3.
Example 2
1. Preparation of the blank layer
The green sheet in this example was prepared in the same manner as the green sheet in example 1.
2. Preparation of color paste and protective glaze
2.1. Preparation of white base slurry:
the color paste in the embodiment is white basic paste, 26 parts of water abrasive, 19.5 parts of kaolin, 7 parts of sodium aluminum sand, 5 parts of potassium stone powder, 7 parts of diopside, 10 parts of pyrophyllite, 20 parts of calcined kaolin, 1 part of calcined talcum, 4.5 parts of zirconium silicate, 0.15 part of sodium tripolyphosphate, 0.06 part of sodium carboxymethylcellulose and 0.15 part of benzoic acid preservative are weighed, the raw materials and water are put into a ball mill according to the mass ratio of 3:1, ball milling is carried out, the white basic paste is prepared, the water content is 28%, the specific gravity is 1.76g/cm, the outflow time is 50s (adopting a 'coating-4 viscosity cup'), and the fineness is less than 1% through a 325-mesh sieve; the median diameter D50 of particle sizes in the white base slurry is 11 mu m-13 mu m;
the chemical composition of the white basic slurry is as follows by mass percent: siO (SiO) 2 65.8%、Al 2 O 3 19.8%、CaO 0.65%、MgO 0.65%、K 2 O 2.1%、Na 2 O 1.9%、ZrO 2 4.5 percent of burning and impurity 4.6 percent of the rest; wherein CaO+MgO+K 2 O+Na 2 O=5.3%；
2.2. Preparation of protective glaze
26 parts of raw materials including 26 parts of potassium feldspar, 24 parts of albite, 9 parts of dolomite, 7 parts of calcite, 8 parts of kaolin, 7 parts of calcined kaolin, 3 parts of calcined talcum, 5 parts of barium carbonate, 7.5 parts of zinc oxide, 2.5 parts of strontium carbonate, 0.15 part of carboxymethyl cellulose and 0.35 part of sodium tripolyphosphate are weighed, the raw materials and water are put into a ball mill for ball milling according to the mass ratio of 3.5:1, the ball milling is carried out, a 325-mesh sieve is adopted, the screen residue is measured to be 0.3%, and the ageing is carried out, so that the protective glaze is obtained, and the specific gravity of the protective glaze is 1.14g/cm 3 ；
The protection glaze is formedThe chemical composition comprises the following components in percentage by mass: siO (SiO) 2 47.4%、Al 2 O 3 17.7%、CaO 8.6%、MgO 1.8%、K 2 O 4.1%、Na 2 1.2% of O, 3% of SrO, 5.8% of BaO, 7.5% of ZnO and the balance of burning and 2.9% of impurities.
3. Preparation of fine sand surface ceramic rock plate
Step one: the white basic slurry is mixed according to 400g/m 2 The spraying amount of the pigment is applied to the surface of a green body, and the green body is dried for 3min at 200 ℃ to obtain a color paste layer, and the surface of the color paste layer is coated with the pigment according to 130g/m 2 Applying protective glaze to the spraying amount of the glass fiber reinforced plastic material to obtain a protective glaze layer;
step two: and (3) firing the glazed blank in a kiln with the highest temperature of 1180 ℃ for 45min, and edging to obtain the micro-fine sand-faced ceramic rock plate with the micro-convex point-shaped fine touch on the surface.
Example 3
1. Preparation of the blank layer
The green sheet in this example was prepared in the same manner as the green sheet in example 1.
2. Preparation of color paste and protective glaze
2.1. Preparation of white base slurry:
the color paste in this example is white base paste, weighing 30 parts of water abrasive, 14 parts of kaolin, 5 parts of sodium aluminum sand, 7 parts of potassium powder, 9 parts of diopside, 13 parts of pyrophyllite, 15 parts of calcined kaolin, 2.5 parts of calcined talcum, 4.5 parts of zirconium silicate, 0.15 part of sodium tripolyphosphate, 0.06 part of sodium carboxymethylcellulose and 0.15 part of benzoic acid preservative, and mixing the raw materials and water according to a mass ratio of 3:1 putting the mixture into a ball mill for ball milling, preparing white basic slurry after ball milling, wherein the water content is 28%, the specific gravity is 1.80g/cm, the outflow time is 50s (a 'coating-4 viscosity cup') and the fineness is less than 1% through a 325-mesh sieve; the median diameter D50 of particle sizes in the white base slurry is 11 mu m-13 mu m;
the chemical composition of the white basic slurry is as follows by mass percent: siO (SiO) 2 68%、Al 2 O 3 18.3%、CaO 1.2%、MgO 1.4%、K 2 O 2.8%、Na 2 O 2.4%、ZrO 2 4.5 percent of burning and impurity 1.4 percent of the rest; wherein CaO+MgO+K 2 O+Na 2 O=7.8%；
2.2. Preparation of protective glaze
Weighing 30 parts of raw materials including potassium feldspar, 28 parts of albite, 7 parts of dolomite, 5 parts of calcite, 6 parts of kaolin, 5 parts of calcined talcum, 7 parts of barium carbonate, 6.5 parts of zinc oxide, 1.5 parts of strontium carbonate, 0.15 part of carboxymethyl cellulose and 0.35 part of sodium tripolyphosphate, putting the raw materials and water into a ball mill for ball milling according to a mass ratio of 3.5:1, sieving the ball mill with a 325-mesh sieve to obtain a sieve residue of 0.3%, and ageing to obtain a protective glaze, wherein the specific gravity of the protective glaze is 1.18g/cm 3 ；
The chemical composition of the protective glaze comprises the following components in percentage by mass: siO (SiO) 2 49.6%、Al 2 O 3 16.3%、CaO 7.7%、MgO 1.2、K 2 O 4.8%、Na 2 1.8% of O, 1.5% of SrO, 6.5% of BaO, 6.5% of ZnO and the balance of ignition and 4.1% of impurities.
3. Preparation of fine sand surface ceramic rock plate
Step one: the white basic slurry is mixed according to 600g/m 2 The spraying amount of the pigment is applied to the surface of a green body, and the green body is dried for 8min at 150 ℃ to obtain a color paste layer, and the surface of the color paste layer is coated with the pigment according to the proportion of 70g/m 2 Applying protective glaze to the spraying amount of the glass fiber reinforced plastic material to obtain a protective glaze layer;
step two: and (3) firing the glazed blank in a kiln with the highest temperature of 1180 ℃ for 55min, and edging to obtain the micro-fine sand-faced ceramic rock plate with the micro-convex point-shaped fine touch on the surface.
Example 4
The difference between this example and example 1 is that the color paste layer formed by the white base paste in the first step of preparing the ceramic rock plate is replaced by a multi-color pattern effect layer formed by two single-color pastes; the first single-color slurry is prepared by mixing white basic slurry and blue pigment accounting for 1wt% of the white basic slurry, and the second single-color slurry is prepared by mixing white basic slurry and orange pigment accounting for 10wt% of the white basic slurry, and finally the fine sand-faced ceramic rock plate with fine and smooth touch feeling in a micro-bump shape on the surface is prepared.
Example 5
This example differs from example 1 in the preparation of ceramic rock plates, in particular as follows:
3. preparation of fine sand surface ceramic rock plate
Step one: the white basic slurry is mixed according to 460g/m 2 The spraying amount of the pigment is applied to the surface of the green body, and the green body is dried for 5min at 180 ℃ to obtain a color paste layer; performing ink-jet printing on the surface of the color paste layer to form a color pattern layer formed by overlapping the color paste layer and the ink-jet pattern layer; at the surface of the color pattern layer according to 100g/m 2 Applying protective glaze to the spraying amount of the glass fiber reinforced plastic material to obtain a protective glaze layer;
step two: and (3) firing the glazed blank in a kiln with the highest temperature of 1180 ℃ for 50min, and edging to obtain the fine sand surface ceramic rock plate with the color paste pattern and the ink-jet pattern combined and the fine convex point-shaped fine touch on the surface. The schematic structure of the ceramic rock plate with the fine sand surface effect prepared in this example is shown in fig. 2.
Comparative example
Comparative example 1
The comparative example differs from example 1 in that the chemical components in the white base slurry are, in mass percent: siO (SiO) 2 68.5%、Al 2 O 3 20%、CaO 0.2%、MgO 2%、K 2 O 0.6%、Na 2 O 1%、ZrO 2 4.5% of burning and impurity; wherein CaO+MgO+K 2 O+Na 2 O=3.8%. The surface effect of the ceramic rock plate prepared in this comparative example is shown in fig. 4.
Comparative example 2
The comparative example differs from example 1 in that the chemical components in the white base slurry are, in mass percent: siO (SiO) 2 65.5%、Al 2 O 3 18%、CaO 3%、MgO 3.5%、K 2 O 1%、Na 2 O 4.5%、ZrO 2 4, the rest is burning and impurity; wherein CaO+MgO+K 2 O+Na 2 O=12%. The surface effect of the ceramic rock plate prepared in this comparative example is shown in fig. 5.
Comparative example 3
The present comparative example differs from example 1 in that the white base paste in example 1 was replaced with an equal mass of overglaze, the particle size of which satisfies 7 μm.ltoreq.D50.ltoreq.9 μm. The surface effect of the ceramic rock plate prepared in this comparative example is shown in fig. 6.
Comparative example 4
The difference between this comparative example and example 1 is that the protective glaze layer is formed of a dry grain glaze composed of 50wt% protective glaze +30wt% suspending agent +20wt% fine frit dry grain, and the grain size of the dry grain glaze satisfies D50.gtoreq.30 μm. The surface effect of the ceramic rock plate prepared in this comparative example is shown in fig. 7.
Comparative example 5
This comparative example differs from example 1 in that equal weight of BaO was used instead of CaO and MgO in example 1.
Comparative example 6
This comparative example differs from example 1 in that equal weight of CaO was used instead of K 2 O, using MgO in the same weight as Na 2 O。
Detection method
1. Ceramic rock plate performance test
15 quality inspection personnel in the field are selected to evaluate the performance of the ceramic rock plate, and the average value of five groups of data after the five highest scores and the five lowest scores are removed is used as a scoring result; the scoring criteria were: a score of 10 is divided into full scores, and a higher score indicates a more ideal effect.
The color development takes the color development condition of the pattern as a judgment standard, and the color non-deviation is the best effect;
the surface touch feeling is based on the touch feeling of hands, and the soft, thin, slippery and frosted feeling is optimal;
the brick type is optimal to reach the enterprise standard;
the transparent sense of the glaze layer is optimal to reach the enterprise standard.
The ceramic rock plates prepared in examples 1 to 5 and comparative examples 1 to 6 were subjected to color development, touch, tile tests, and the results of the scores are recorded in table 1.
2. Static coefficient of friction measurement
The dry static friction coefficient of the ceramic tile surface was measured using the pull block method using the method for measuring the coefficient of friction of the annex of GB/T4100-2015 ceramic tile, and test data are recorded in Table 1.
3. Gloss test
The gloss of the ceramic rock plates was measured according to GB/T13891-2008 method for measuring specular gloss of building finishing materials and the test data are recorded in Table 1.
TABLE 1
By combining examples 1-3, comparative examples 1-2 and Table 1, it can be seen that when the flux content in the white base paste is low, the paste layer is high Wen Guoshao due to lack of flux, which is manifested by rough surface of the ceramic rock plate, more prickly heat pinholes and the like; when the content of the flux in the white basic slurry is higher, the phenomenon of low-temperature melting and leveling is caused on the surface of the color paste layer after firing, so that the fine and smooth touch of the micro-convex point fine sand surface on the surface of the ceramic rock plate is not obvious, the static friction coefficient of the ceramic rock plate is reduced, and the glossiness is improved.
By combining example 1, comparative example 3 and Table 1, it can be seen that after the color paste is replaced by the overglaze, the color development, the touch feeling, the brick type deterioration, the static friction coefficient reduction and the glossiness improvement of the ceramic rock plate are caused by that the overglaze has finer fineness relative to the white basic paste, and the fluxing agent content in the overglaze is generally about 20 percent, especially the content ratio of the barium-zinc strong fluxing agent is higher, so that the overglaze can form an overglaze layer with smooth and flat surface during firing and forming, the fine touch feeling with micro-convex points on the surface is difficult to realize, and the static friction coefficient of the ceramic rock plate is reduced; in addition, as the matching property of the surface glaze layer and the green body layer is not high, the quality of the brick is also negatively affected.
Combining example 1, comparative example 4 and table 1, it can be seen that the ceramic rock plate feel, the brick type deterioration and the static friction coefficient improvement are improved after the fine frit dry particles are added into the protective glaze; the method is characterized in that the median diameter D50 of the dry particles is generally more than 30 mu m, so that the surface touch of the plate is rough, the fine touch of micro-convex points on the surface is difficult to realize, the material cost is additionally increased, and the brick shape is influenced.
Combining example 1, comparative examples 5-6 and table 1, it can be seen that when BaO strong flux appears in the flux, it can negatively affect the effect of the micro-bump fine sand surface on the surface of the ceramic rock plate, and is unfavorable for shaping the brick, because the strong flux can cause the color pattern layer to be melted flat in a large area in the firing process, which is unfavorable for the generation of the effect of the fine sand surface, and the crystallization amount in the glaze layer is increased, resulting in the whole surface being thicker and dumb; in addition, because the fluxing action of the alkali metal oxide is stronger than that of the alkaline earth metal oxide, when the alkaline earth metal oxide is fully used in the flux, the melting of color paste is not facilitated, the brick shape of the ceramic rock plate is deteriorated, and the surface of the ceramic rock plate is too rough.
By combining the embodiment 1, the embodiment 4-5 and the table 1, the application can obtain the color pattern layer with various colors by superposing various color pastes with single color, and can be mutually matched with the thin layer protection glaze by forming the ink-jet pattern layer between the color paste layer and the protection glaze layer, thereby realizing the fine touch feeling of the micro-bump fine sand surface on the surface of the ceramic rock plate, and simultaneously realizing the advantages of no complete smoothness and no roughness, comfortable and natural touch feeling and high fidelity.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (7)
1. The utility model provides a fine sand face pottery rock board which characterized in that: comprises a green body layer, a color pattern layer and a protective glaze layer which are stacked in sequence from bottom to top; the color pattern layer comprises a color paste layer, wherein the color paste layer comprises white basic paste;
the particle size of the white basic slurry is more than or equal to 11 mu m and less than or equal to D50 and less than or equal to 13 mu m;
the chemical composition of the white base slurry is as follows: in mass percent, siO 2 65.5%-68.5%、Al 2 O 3 18-20%, alkaline earth metal oxide 1.2-3%, alkali metal3.8% -6% of oxide, zrO 2 4.2% -5.5%, and the rest is burning and impurity;
the alkaline earth metal oxide is at least one of CaO and MgO, and the alkali metal oxide is K 2 O、Na 2 At least one of O;
the protective glaze layer consists of protective glaze, and the chemical composition of the protective glaze is as follows: in mass percent, siO 2 47%-50%、Al 2 O 3 16%-18%、CaO 7.5%-9%、MgO 1%-2%、K 2 O 4%-5%、Na 2 1% -2% of O, 1.5% -3% of SrO, 5.8% -6.5% of BaO, 6.5% -7.5% of ZnO and the balance of burning and impurities.
2. A fine sand faced ceramic rock plate as claimed in claim 1, wherein: based on the white basic slurry, the chemical composition of the alkaline earth metal oxide is as follows: 0.6 to 1.3 percent of CaO and 0.6 to 1.5 percent of MgO.
3. A fine sand faced ceramic rock plate as claimed in claim 1, wherein: based on the white base slurry, the chemical composition of the alkali metal oxide is as follows: in mass percent, K 2 O 2%-3%、Na 2 O 1.8%-2.5%。
4. A fine sand faced ceramic rock plate as claimed in claim 1, wherein: in the white base slurry, the mass sum of the alkaline earth metal oxide and the alkali metal oxide accounts for 5-8% of the mass of the white base slurry.
5. A fine sand faced ceramic rock according to any one of claims 1-4, wherein: the color paste layer also comprises single color pigment or mixed color pigment accounting for 1-10wt% of the white base paste.
6. A fine sand faced ceramic rock plate as claimed in claim 1, wherein: the color pattern layer also comprises an ink-jet pattern layer.
7. The method for preparing the fine sand face ceramic rock plate according to any one of claims 1 to 6, wherein the method comprises the following steps: the method comprises the following steps:
step one, the white basic slurry is applied to the surface of the green body layer, the color paste layer is formed on the surface of the green body layer after drying, and an ink-jet pattern layer is formed on the surface of the color paste layer through ink-jet printing, so that the color pattern layer is obtained; the specific gravity of the white basic slurry is 1.76-1.80g/cm 3 The application amount is 400-600g/m 2 The method comprises the steps of carrying out a first treatment on the surface of the Applying the protective glaze on the surface of the color pattern layer to obtain the protective glaze layer; the specific gravity of the protective glaze is 1.14-1.18g/cm 3 The application amount is 70-130g/m 2 ；
Firing the glazed blank in the first step to obtain a micro-convex point-shaped micro-fine sand surface ceramic rock plate with fine touch;
the color pattern layer in the first step is a pure color pattern layer formed by single color paste or a colorful texture pattern layer formed by multiple single color/mixed color pastes.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529553A (en) * | 2014-12-08 | 2015-04-22 | 广东宏陶陶瓷有限公司 | Glazed tile manufactured by using ceramic waste and having broken diamond sand flashing starlight on surface, and preparation method thereof |
| CN113816608A (en) * | 2020-06-19 | 2021-12-21 | 广东中岩新型材料科技有限公司 | Non-digital glaze fine matte rock plate and preparation method thereof |
| CN113999051A (en) * | 2021-11-05 | 2022-02-01 | 蒙娜丽莎集团股份有限公司 | Frosted thin ceramic plate with super-flat glaze surface and fine texture and preparation method thereof |
| CN114454303A (en) * | 2022-01-24 | 2022-05-10 | 蒙娜丽莎集团股份有限公司 | Ceramic rock plate with low-gloss, fine and frosted effect surface and preparation method thereof |
| CN114644530A (en) * | 2022-03-10 | 2022-06-21 | 江西唯美陶瓷有限公司 | One-glaze two-sided ceramic rock plate, one-glaze two-sided transparent glaze and preparation method thereof |
| CN115872782A (en) * | 2022-12-23 | 2023-03-31 | 广东金牌陶瓷有限公司 | Terrazzo surface texture imitated ceramic rock plate and preparation method thereof |
-
2023
- 2023-07-05 CN CN202310816791.4A patent/CN116535247B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529553A (en) * | 2014-12-08 | 2015-04-22 | 广东宏陶陶瓷有限公司 | Glazed tile manufactured by using ceramic waste and having broken diamond sand flashing starlight on surface, and preparation method thereof |
| CN113816608A (en) * | 2020-06-19 | 2021-12-21 | 广东中岩新型材料科技有限公司 | Non-digital glaze fine matte rock plate and preparation method thereof |
| CN113999051A (en) * | 2021-11-05 | 2022-02-01 | 蒙娜丽莎集团股份有限公司 | Frosted thin ceramic plate with super-flat glaze surface and fine texture and preparation method thereof |
| CN114454303A (en) * | 2022-01-24 | 2022-05-10 | 蒙娜丽莎集团股份有限公司 | Ceramic rock plate with low-gloss, fine and frosted effect surface and preparation method thereof |
| CN114644530A (en) * | 2022-03-10 | 2022-06-21 | 江西唯美陶瓷有限公司 | One-glaze two-sided ceramic rock plate, one-glaze two-sided transparent glaze and preparation method thereof |
| CN115872782A (en) * | 2022-12-23 | 2023-03-31 | 广东金牌陶瓷有限公司 | Terrazzo surface texture imitated ceramic rock plate and preparation method thereof |
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