CN113233921A - Preparation method of mold texture ceramic tile and ceramic tile - Google Patents
Preparation method of mold texture ceramic tile and ceramic tile Download PDFInfo
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- CN113233921A CN113233921A CN202110539181.5A CN202110539181A CN113233921A CN 113233921 A CN113233921 A CN 113233921A CN 202110539181 A CN202110539181 A CN 202110539181A CN 113233921 A CN113233921 A CN 113233921A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 82
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 99
- 238000007639 printing Methods 0.000 claims abstract description 56
- 238000005507 spraying Methods 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 29
- 239000005995 Aluminium silicate Substances 0.000 claims description 23
- 235000012211 aluminium silicate Nutrition 0.000 claims description 23
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 14
- 239000010459 dolomite Substances 0.000 claims description 14
- 229910000514 dolomite Inorganic materials 0.000 claims description 14
- 239000010453 quartz Substances 0.000 claims description 14
- 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 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 11
- 229910021532 Calcite Inorganic materials 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000010456 wollastonite Substances 0.000 claims description 9
- 229910052882 wollastonite Inorganic materials 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 7
- 239000010434 nepheline Substances 0.000 claims description 7
- 229910052664 nepheline Inorganic materials 0.000 claims description 7
- 239000000454 talc Substances 0.000 claims description 7
- 229910052623 talc Inorganic materials 0.000 claims description 7
- 239000011787 zinc oxide Substances 0.000 claims description 7
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 7
- 229910052593 corundum Inorganic materials 0.000 claims description 4
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 4
- 238000005245 sintering Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 19
- 239000011449 brick Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 229910052656 albite Inorganic materials 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 239000011850 water-based material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052661 anorthite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- GWWPLLOVYSCJIO-UHFFFAOYSA-N dialuminum;calcium;disilicate Chemical compound [Al+3].[Al+3].[Ca+2].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] GWWPLLOVYSCJIO-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
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
- C04B41/80—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
-
- 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
-
- 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
Abstract
The application provides a preparation method of a mold texture ceramic tile, which comprises the following steps: s1, manufacturing a ceramic tile blank; s2, applying a first layer of base coat; s3, spraying and printing mold effect ink to form a spray printing pattern A on the surface of the ceramic tile blank, wherein the texture of the spray printing pattern A has an uneven effect; s4, applying a second layer of mold effect glaze; s5, spray-printing decorative effect ink to obtain an ink-jet pattern B, wherein the ink-jet pattern B comprises an ink-jet pattern C and an ink-jet pattern D, the ink-jet pattern C is completely consistent with the spray-printed pattern A, and the texture of the ink-jet pattern C corresponds to the texture of the spray-printed pattern A one by one during spray printing; s6, spraying and printing digital protection ink; and S7, sintering. Through control of the mold effect pattern, the viscosity and the amount of the mold effect glaze, the mold texture ceramic tile with stronger concave-convex touch feeling and clearer pattern texture is obtained.
Description
Technical Field
The application relates to the field of building ceramic tiles, in particular to a ceramic tile with a mold texture effect and a preparation method thereof.
Background
Along with the improvement of living standard of people, people have higher requirements on the decoration of materials in modern decorative materials, and ceramic tiles with three-dimensional concave-convex effect textures are more and more popular in the market.
In the prior art, the traditional method of the ceramic tile with the concave-convex texture is that a brick forming die or a carving die is used for pressing a brick blank with a plurality of concave surfaces and convex surfaces which are irregularly distributed and have irregular shapes, and then the effect of the concave-convex texture is achieved through glazing and printing decoration; the mould effect is also made by adopting sinking ink and sinking glaze, and the sinking texture effect is formed; or printing convex glaze on the glaze layer to form the mold imitating effect.
With the development of the ink-jet technology, most of the ceramic tiles with the concave-convex texture effect manufactured at the present stage are printed with ink with texture patterns on a blank, and then glazed and sintered to form ceramic tiles with concave-convex texture. The mechanism for generating the concave-convex texture is that ink is oily, glaze is aqueous, and the oily ink and the aqueous glaze are in contact to generate tension to form the concave-convex texture, but the concave-convex texture of the product obtained in the prior art is random and uncontrollable, the concave-convex position cannot be completely matched with the pattern texture, the concave-convex touch feeling is not strong, the texture definition of the product pattern is not enough, and the integral decorative effect of the product is poor.
Disclosure of Invention
The application mainly aims to provide a preparation method of a mold texture ceramic tile, and aims to solve the technical problems that in the prior art, the mold effect ink is adopted to prepare a ceramic tile product with a concave-convex texture effect, the concave-convex texture is random and uncontrollable, the concave-convex position cannot be completely matched with a pattern, the concave-convex touch feeling is not strong, and the texture definition of the pattern of the product is not high.
In order to achieve the above object, the present application provides a method for preparing a mold-textured ceramic tile, comprising the steps of:
a preparation method of the mold texture ceramic tile comprises the following steps:
s1, manufacturing a ceramic tile blank;
s2, applying a first layer of base coat to the ceramic tile blank through glazing equipment;
s3, spraying and printing mold effect ink on the surface of the ceramic tile blank obtained in the step S2 to form a spray printing pattern A on the surface of the ceramic tile blank, wherein the texture of the spray printing pattern A has an uneven effect;
s4, applying a second layer of mold effect glaze on the ceramic tile blank obtained in the step S3;
s5, spraying and printing decorative effect ink on the surface of the ceramic tile blank obtained in the step S4 to obtain an ink-jet pattern B,
the ink-jet pattern B comprises an ink-jet pattern C and an ink-jet pattern D, the ink-jet pattern C is completely consistent with the jet printing pattern A, and the textures of the ink-jet pattern C are in one-to-one correspondence with the textures of the jet printing pattern A during jet printing;
s6, spraying and printing digital protection ink on the brick body obtained in the step S5;
s7, firing to obtain the mold texture ceramic tile.
The plane effect pattern of ink jet pattern B for spouting seal decorative effect ink, spout the texture pattern of seal pattern A for spouting seal mould effect ink, ink jet pattern B includes ink jet pattern C and ink jet pattern D, ink jet pattern C is identical completely with spouting seal pattern A, and when spouting the seal, ink jet pattern C's texture and the texture one-to-one of spouting seal pattern A, can guarantee like this that unsmooth position texture can match completely with decorative pattern's texture, make the unsmooth sense of touch of the product of coming out at last stronger, the definition of product is also higher.
Preferably, the die effect glaze comprises the following components in percentage by mass: potassium feldspar: 35-45%, wollastonite 10-15%, calcite 6-10%, air knife kaolin 8-12%, nepheline 8-15%, quartz 3-5%, dolomite 5-10%, and talc 8-15%.
Preferably, in the die effect glaze component, by mass percent: the CaO content accounts for the total content range: 13 to 16 percent; al (Al)2O3The content of (A) in the total content range is: 9 to 11 percent; SiO 22With Al2O3The ratio of (A) to (B) is in the range of 4 to 5.
The alumina is used as a network intermediate, the high-temperature viscosity of the glaze can be controlled by adjusting the content of the alumina in the glaze, so that the aim of adjusting the texture of a glaze mold can be fulfilled, and therefore, Al is required to be added2O3And controlling within a reasonable range.
The main function of calcium oxide in the glaze is a solvent, the high-temperature viscosity of the glaze is reduced, and meanwhile, the calcium oxide reacts with Al and Si at high temperature to produce microcrystals such as anorthite and wollastonite, so that the glaze has soft hand feeling and fine texture, and meanwhile, the microcrystals can also enhance the hardness and corrosion resistance of the glaze. The calcium oxide in the glaze is mainly introduced through calcite, wollastonite and calcium frit, and the calcite is heated and decomposed to produce a large amount of CO in high-temperature calcination2Gas, causing glaze bubbles and pinholes on the glaze surface and influencing the appearance and physical properties of the product, so that calcium oxide needs to be controlled to be reasonableAnd (3) a range.
By SiO2:Al2O3The influence of the value on the glaze surface can be known, the glossiness of the mold effect glaze needs to be controlled between 5 and 12, and the corresponding SiO2:Al2O3The ratio of (A) is in the range of 4 to 5.
Preferably, the glaze slip specific gravity range of the die effect glaze is as follows: 1.5-1.6.
The production mechanism of the mold effect is that mold effect ink is firstly sprayed and printed on a blank body, then a layer of mold effect glaze is sprayed on the mold effect ink, the ink belongs to oily ink and has uneven textures according to patterns, the mold effect glaze is made of water-based materials by covering a layer of mold effect glaze on the ink, tension can be generated when the water-based materials are contacted with the oily materials, when the specific gravity range of glaze slip is controlled to be 1.55-1.6, the glaze can be partially arranged to form the uneven textures with more touch, meanwhile, partial fusion can be guaranteed, the concave position cannot be filled, and the effect that the uneven touch is very obvious is achieved.
Preferably, the using amount of the glaze slip of the mold effect glaze is in the range of 118-142g/0.18m2。
The dosage range of the die effect glaze can further control the thickness of the effect glaze layer, when the die effect glaze layer is too thick, the touch feeling of the concave-convex texture can be weakened, and when the die effect glaze layer is too thin, the effect of increasing the concave-convex texture can not be achieved, so that the die effect glaze layer needs to be controlled within a certain range, and according to different thicknesses of the glaze layer, the optimal dosage range of 120 +/-2 g/0.18m is selected2、130±2g/0.18m2And 140. + -. 2g/0.18m2The three segment values make the thickness of the glaze layer of the product more uniform and appropriate.
Preferably, the glazing mode of the die effect glaze is glaze spraying.
Preferably, the ground coat in the step S2 includes the following components by mass percent: 28-35% of potassium feldspar powder, 8-15% of alumina, 10-15% of zirconium silicate, 8-13% of kaolin, 3-8% of calcined kaolin, 15-23% of quartz, 3-5% of dolomite and 3-5% of zinc oxide.
In the preparation of digital ink-jet products, in order to avoid the influence of the color of a blank on the appearance of the products, a ground coat is applied on the surface of the blank, and the ground coat mainly plays a role in covering the color of the blank and enhancing the color performance of the ceramic ink. In addition, the ground glaze is an intermediate layer of the green body and the digital effect glaze and plays a role in connection and bridge, so that the expansion coefficients and the sintering temperature among the green body, the ground glaze and the die effect glaze are highly adaptive. The technical scheme can solve the technical problems of glaze pinholes, dirt absorption, glaze layer peeling and the like in the prior art.
Preferably, Al in the ground coat2O3The particle size range for calcined alumina is: 1-5 μm.
The ground glaze is located between the body and the die effect glaze and generally requires a relatively high onset temperature to assist in the venting of gases from the body. Therefore, the content of alumina needs to be increased in the formula of the ground glaze, so that the initial melting temperature and the melting temperature of the glaze can be obviously increased. Further, alumina (Al)2O3) Increasing Al in glaze as an intermediate for network formation2O3The content of (A) can improve the physical properties of the overglaze, such as hardness, corrosion resistance, chemical stability and the like, and reduce the thermal expansion coefficient of the glaze. Typically, Al in glaze formulations2O3Is introduced in the form of potassium feldspar, albite, kaolin, industrial alumina powder and the like. However, Al in Potassium and albite2O3The content is usually relatively low. Therefore, if the content of alumina is increased by introducing potassium or albite, the content of alkali metal such as potassium or sodium is rather increased significantly. This can result in an overglaze formulation with a melting onset point that is too low, resulting in defects such as bubbles and pinholes in the glaze layer. So that Al is introduced through potassium and albite2O3Is limited. Too much kaolin can have a large effect on slurry properties and expansion coefficient. Therefore, when 8-15% of calcined alumina micro powder with the particle size range of 1-5 mu m is added in a large number of experiments, the performances such as the definition, the surface quality and the like of the product are optimal.
The application also provides a mold texture ceramic tile prepared by the preparation method of any one of the mold texture ceramic tiles.
The mold texture ceramic tile prepared by the preparation process has the following beneficial effects:
according to the invention, the concave-convex texture position of the pattern is controlled by controlling the mold effect pattern, so that the concave-convex texture position corresponds to the decorative effect pattern texture one by one, and the finally prepared product has stronger concave-convex touch and clearer pattern texture.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other related drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a comparison of an inkjet image A and an inkjet image B in the present application.
In the drawings: a-spray printing pattern, B-ink-jet pattern.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
A preparation method of the mold texture ceramic tile comprises the following steps:
s1, manufacturing a ceramic tile blank;
s2, applying a first layer of base coat to the ceramic tile blank through glazing equipment;
the ground coat comprises the following components in percentage by mass: 28-35% of potassium feldspar powder, 8-15% of alumina, 10-15% of zirconium silicate, 8-13% of kaolin, 3-8% of calcined kaolin, 15-23% of quartz, 3-5% of dolomite and 3-5% of zinc oxide.
S3, spraying and printing mold effect ink on the surface of the ceramic tile blank obtained in the step S2 to form a spray printing pattern A on the surface of the ceramic tile blank, wherein the texture of the spray printing pattern A has an uneven effect; the mold effect ink was purchased from the digital mold ink of the Doulicy corporation.
S4, applying a second layer of mold effect glaze on the ceramic tile blank obtained in the step S3;
the die effect glaze comprises the following components in percentage by mass: potassium feldspar: 35-45%, wollastonite 10-15%, calcite 6-10%, air knife kaolin 8-12%, nepheline 8-15%, quartz 3-5%, dolomite 5-10%, and talc 8-15%.
The glazing mode is glaze spraying, and the specific gravity is as follows: 1.5-1.6, the using amount of glaze slip is: 118-142g/0.18m2。
And S5, spraying and printing decorative effect ink on the surface of the ceramic tile blank obtained in the step S4 to obtain an ink-jet pattern B, wherein the ink-jet pattern B comprises an ink-jet pattern C and an ink-jet pattern D, the ink-jet pattern C is completely consistent with the ink-jet pattern A, the texture of the ink-jet pattern C corresponds to the texture of the ink-jet pattern A one by one during spraying and printing, the ink is 6-channel color ink, and the purchasing party is Doelixi corporation.
S6, spraying and printing digital protection ink on the brick body obtained in the step S5, and purchasing matte ink of Doelix corporation.
S7, firing to obtain the mold texture ceramic tile.
The technical solutions of the present application are further described in detail with reference to the following specific examples, which should be understood as merely illustrative and not limitative.
Example 1
The preparation method of the mold texture ceramic tile comprises the following steps:
s1, manufacturing a ceramic tile blank;
s2, applying a first layer of base coat to the ceramic tile blank through glazing equipment;
the ground coat comprises the following components in percentage by mass: 28% of potassium feldspar powder, 11% of alumina, 12% of zirconium silicate, 11% of kaolin, 8% of calcined kaolin, 21% of quartz, 5% of dolomite and 4% of zinc oxide.
S3, spraying and printing mold effect ink on the surface of the ceramic tile blank obtained in the step S2 to form a spray printing pattern A on the surface of the ceramic tile blank, wherein the texture of the spray printing pattern A has an uneven effect; the mold effect ink was purchased from the digital mold ink of the Doulicy corporation.
S4, applying a second layer of mold effect glaze on the ceramic tile blank obtained in the step S3;
the die effect glaze comprises the following components in percentage by mass: 35% of potassium feldspar, 12% of wollastonite, 9% of calcite, 12% of air knife kaolin, 10% of nepheline, 3% of quartz, 9% of dolomite and 10% of talc.
The glazing mode is glaze spraying, and the specific gravity is as follows: 1.55, the using amount of the glaze slip is as follows: 120 plus or minus 2g/0.18m2。
And S5, spraying and printing decorative effect ink on the surface of the ceramic tile blank obtained in the step S4 to obtain an ink-jet pattern B, wherein the ink-jet pattern B comprises an ink-jet pattern C and an ink-jet pattern D, the ink-jet pattern C is completely consistent with the ink-jet pattern A, the texture of the ink-jet pattern C corresponds to the texture of the ink-jet pattern A one by one during spraying and printing, the ink is 6-channel color ink, and the purchasing party is Doelixi corporation.
S6, spraying and printing digital protection ink on the brick body obtained in the step S5, and purchasing matte ink of Doelix corporation.
S7, firing to obtain the mold texture ceramic tile.
Example 2
The preparation method of the mold texture ceramic tile comprises the following steps:
s1, manufacturing a ceramic tile blank;
s2, applying a first layer of base coat to the ceramic tile blank through glazing equipment;
the ground coat comprises the following components in percentage by mass: 30% of potassium feldspar powder, 13% of alumina, 10% of zirconium silicate, 8% of kaolin, 7% of calcined kaolin, 23% of quartz, 4% of dolomite and 5% of zinc oxide, wherein the alumina is calcined alumina and has the particle size of 1 micron.
S3, spraying and printing mold effect ink on the surface of the ceramic tile blank obtained in the step S2 to form a spray printing pattern A on the surface of the ceramic tile blank, wherein the texture of the spray printing pattern A has an uneven effect; the mold effect ink was purchased from the digital mold ink of the Doulicy corporation.
S4, applying a second layer of mold effect glaze on the ceramic tile blank obtained in the step S3;
the die effect glaze comprises the following components in percentage by mass: 40% of potash feldspar, 10% of wollastonite, 9% of calcite, 12% of air knife kaolin, 11% of nepheline, 3% of quartz, 5% of dolomite and 10% of talc.
The glazing mode is glaze spraying, and the specific gravity is as follows: 1.50, the using amount of the glaze slip is as follows: 130 +/-2 g/0.18m2。
S5, spraying and printing decorative effect ink on the surface of the ceramic tile blank obtained in the step S4 to obtain an ink-jet pattern B, wherein the ink-jet pattern B is completely consistent with the spray-printed pattern A, and the texture of the ink-jet pattern B corresponds to the texture of the spray-printed pattern A one by one during spray printing; the ink is 6-channel color ink, and the purchasing side is Doelicy corporation.
S6, spraying and printing digital protection ink on the brick body obtained in the step S5, and purchasing matte ink of Doelix corporation.
S7, firing to obtain the mold texture ceramic tile.
Example 3
The preparation method of the mold texture ceramic tile comprises the following steps:
s1, manufacturing a ceramic tile blank;
s2, applying a first layer of base coat to the ceramic tile blank through glazing equipment;
the ground coat comprises the following components in percentage by mass: 32% of potassium feldspar powder, 9% of alumina, 12% of zirconium silicate, 13% of kaolin, 6% of calcined kaolin, 20% of quartz, 4% of dolomite and 4% of zinc oxide, wherein the alumina is calcined alumina and has the particle size of 3 microns.
S3, spraying and printing mold effect ink on the surface of the ceramic tile blank obtained in the step S2 to form a spray printing pattern A on the surface of the ceramic tile blank, wherein the texture of the spray printing pattern A has an uneven effect; the mold effect ink was purchased from the digital mold ink of the Doulicy corporation.
S4, applying a second layer of mold effect glaze on the ceramic tile blank obtained in the step S3;
the die effect glaze comprises the following components in percentage by mass: 42% of potash feldspar, 10% of wollastonite, 7% of calcite, 8% of air knife kaolin, 9% of nepheline, 4% of quartz, 10% of dolomite and 10% of talc.
The glazing mode is glaze spraying, and the specific gravity is as follows: 1.52, the using amount of the glaze slip is as follows: 140 +/-2 g/0.18m2。
And S5, spraying and printing decorative effect ink on the surface of the ceramic tile blank obtained in the step S4 to obtain an ink-jet pattern B, wherein the ink-jet pattern B comprises an ink-jet pattern C, the ink-jet pattern C is completely consistent with the spray-printed pattern A, and when the ink-jet pattern C is sprayed and printed, the texture of the ink-jet pattern C corresponds to the texture of the spray-printed pattern A one by one, the ink is 6-channel color ink, and the purchasing prescription is Doelixi corporation.
S6, spraying and printing digital protection ink on the brick body obtained in the step S5, and purchasing matte ink of Doelix corporation.
S7, firing to obtain the mold texture ceramic tile.
Example 4
The preparation method of the mold texture ceramic tile comprises the following steps:
s1, manufacturing a ceramic tile blank;
s2, applying a first layer of base coat to the ceramic tile blank through glazing equipment;
the ground coat comprises the following components in percentage by mass: 35% of potassium feldspar powder, 10% of alumina, 13% of zirconium silicate, 10% of kaolin, 5% of calcined kaolin, 19% of quartz, 3% of dolomite and 5% of zinc oxide, wherein the alumina is calcined alumina and has the particle size of 5 microns.
S3, spraying and printing mold effect ink on the surface of the ceramic tile blank obtained in the step S2 to form a spray printing pattern A on the surface of the ceramic tile blank, wherein the texture of the spray printing pattern A has an uneven effect; the mold effect ink was purchased from the digital mold ink of the Doulicy corporation.
S4, applying a second layer of mold effect glaze on the ceramic tile blank obtained in the step S3;
the die effect glaze comprises the following components in percentage by mass: 45% of potassium feldspar, 10% of wollastonite, 6% of calcite, 8% of air knife kaolin, 8% of nepheline, 5% of quartz, 8% of dolomite and 10% of talc.
The glazing mode is glaze spraying, and the specific gravity is as follows: 1.6, the using amount of the glaze slip is as follows: 120 plus or minus 2g/0.18m2。
And S5, spraying and printing decorative effect ink on the surface of the ceramic tile blank obtained in the step S4 to obtain an ink-jet pattern B, wherein the ink-jet pattern B comprises an ink-jet pattern C, the ink-jet pattern C is completely consistent with the spray-printed pattern A, and when the ink-jet pattern C is sprayed and printed, the texture of the ink-jet pattern C corresponds to the texture of the spray-printed pattern A one by one, the ink is 6-channel color ink, and the purchasing prescription is Doelixi corporation.
S6, spraying and printing digital protection ink on the brick body obtained in the step S5, and purchasing matte ink of Doelix corporation.
S7, firing to obtain the mold texture ceramic tile.
The performance of the mold texture tiles of the above embodiments 1 to 4 was tested, and in addition, the mold texture tiles on the market were purchased for comparison in this scheme, and the specific performance test and effect comparison results are shown in the following table:
the glossiness detection method comprises the following steps: and detecting by using a photometric instrument.
Concave-convex height difference: obtained by measuring the cross section of the mold effect by using a vernier caliper
Definition of texture: the texture definition of the product was visually observed by a person skilled in the art and compared with the prior art product.
Touch strength: the concave-convex feeling of the surface of the product is touched by a person skilled in the art, and the comparison is carried out with the product in the prior art.
From the table above, the mould texture ceramic tile product that this application preparation was obtained is unsmooth sense of touch stronger, product pattern texture is more clear.
Comparative example 1
The comparative example was conducted under the same conditions as in example 3 except that: the ink-jet pattern B comprises an ink-jet pattern C, the ink-jet pattern C is not consistent with the jet printing pattern A, and the texture of the ink-jet pattern C is not in corresponding relation with the texture of the jet printing pattern A during jet printing.
Comparative example 2
The comparative example was conducted under the same conditions as in example 3 except that: the specific gravity of the die effect glaze is 1.4.
Comparative example 3
The comparative example was conducted under the same conditions as in example 3 except that: the specific gravity of the die effect glaze is 1.7.
Comparative example 4
The comparative example was conducted under the same conditions as in example 3 except that: the difference lies in that: the glazing amount of the die effect glaze is 80 +/-2 g/0.18m2。
Comparative example 5
The comparative example was conducted under the same conditions as in example 3 except that: the glazing amount of the die effect glaze is 160 +/-2 g/0.18m2。
The results of the performance tests and the effect comparisons of the mold grain tiles of comparative examples 1 to 5 are shown in the following table:
the table above shows that when the die texture spray-printed pattern and the decorative effect spray-printed pattern of the comparative example 1 are different in texture, the difference in the height of the concave and convex parts of the product is small, the touch intensity is weak, and the texture is unclear; when the specific gravity and the amount of glazing of the mold effect glazes of comparative examples 2 to 5 were out of the preferred ranges, the difference in height of the concavities and convexities of the products became small, and the effect of the tactile strength and the effect of the grain definition became poor.
Comparative example 6
The comparative example was conducted under the same conditions as in example 3 except that: calcined alumina with a particle size of 500 nm.
Comparative example 7
The comparative example was conducted under the same conditions as in example 3 except that: calcined alumina with a particle size of 10 microns.
The results of the performance tests and the effect comparisons of the mold grain tiles of comparative examples 6 to 7 are shown in the following table:
as can be seen from the above table, the calcined alumina particles in the ground glaze formulations of comparative examples 6 and 7 are too large or too fine, which reduces the surface effect and the texture definition of the product.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the subject matter of the present application, which are made by the following claims and their equivalents, or which are directly or indirectly applicable to other related arts, are intended to be included within the scope of the present application.
Claims (10)
1. The preparation method of the mold texture ceramic tile is characterized by comprising the following steps:
s1, manufacturing a ceramic tile blank;
s2, applying a first layer of base coat to the ceramic tile blank through glazing equipment;
s3, spraying and printing mold effect ink on the surface of the ceramic tile blank obtained in the step S2 to form a spray printing pattern A on the surface of the ceramic tile blank, wherein the texture of the spray printing pattern A has an uneven effect;
s4, applying a second layer of mold effect glaze on the ceramic tile blank obtained in the step S3;
s5, spraying and printing decorative effect ink on the surface of the ceramic tile blank obtained in the step S4 to obtain an ink-jet pattern B,
the ink-jet pattern B comprises an ink-jet pattern C and an ink-jet pattern D, the ink-jet pattern C is completely consistent with the jet printing pattern A, and the textures of the ink-jet pattern C are in one-to-one correspondence with the textures of the jet printing pattern A during jet printing;
s6, spraying and printing digital protection ink on the ceramic tile body obtained in the step S5;
and S7, firing to obtain the mold texture ceramic tile.
2. The method for preparing a mold texture tile according to claim 1, wherein the mold effect glaze comprises the following components in percentage by mass: 35-45% of potassium feldspar, 10-15% of wollastonite, 6-10% of calcite, 8-12% of air-knife kaolin, 8-15% of nepheline, 3-5% of quartz, 5-10% of dolomite and 8-15% of talc.
3. The method for preparing a mold texture tile according to claim 1, wherein the mold effect glaze component comprises, by mass: the CaO content accounts for the total content range: 13 to 16 percent; al (Al)2O3The content of (A) in the total content range is: 9 to 11 percent; SiO 22With Al2O3The mass ratio of (A) to (B) is 4 to 5.
4. The method for manufacturing a mold texture tile according to claim 1, wherein the glaze slip specific gravity range of the mold effect glaze is as follows: 1.5-1.6.
5. The method for preparing ceramic tile with mold texture as claimed in claim 1, wherein the amount of the glaze slip of the mold effect glaze is in the range of 118-142g/0.18m2。
6. The method for preparing a mold textured tile according to claim 1, wherein the glazing method of the step S4 is spraying glaze.
7. The method for preparing a mold texture tile according to claim 1, wherein the ground coat of the step S2 comprises the following components by mass percent: 28-35% of potassium feldspar powder, 8-15% of alumina, 10-15% of zirconium silicate, 8-13% of kaolin, 3-8% of calcined kaolin, 15-23% of quartz, 3-5% of dolomite and 3-5% of zinc oxide.
8. A method of making a mold textured tile as claimed in claim 1The method is characterized in that Al is contained in the ground coat2O3The particle size range for calcined alumina is: 1-5 μm.
9. The method for preparing a mold texture tile according to claim 1, wherein the ground glaze glazing process of the step S2 is glaze spraying, and the flow rate ranges from: 32-40 s.
10. A mold-textured ceramic tile produced by the method of producing the mold-textured ceramic tile according to any one of claims 1 to 9.
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Denomination of invention: A preparation method for mold textured ceramic tiles and ceramic tiles Granted publication date: 20221129 Pledgee: Guangdong Qingyuan Rural Commercial Bank Co.,Ltd. Yuantan Branch Pledgor: GUANGDONG HONGHAI CERAMICS INDUSTRIAL Co.,Ltd. Registration number: Y2024980006544 |
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