CN110845252A - Special blank large-particle combined digital cloth archaized brick and preparation method thereof - Google Patents
Special blank large-particle combined digital cloth archaized brick and preparation method thereof Download PDFInfo
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- CN110845252A CN110845252A CN201911175571.8A CN201911175571A CN110845252A CN 110845252 A CN110845252 A CN 110845252A CN 201911175571 A CN201911175571 A CN 201911175571A CN 110845252 A CN110845252 A CN 110845252A
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- 239000002245 particle Substances 0.000 title claims abstract description 176
- 239000004744 fabric Substances 0.000 title claims abstract description 69
- 239000011449 brick Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000009826 distribution Methods 0.000 claims abstract description 21
- 238000007639 printing Methods 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 238000010304 firing Methods 0.000 claims abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 50
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 25
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 25
- 229910052593 corundum Inorganic materials 0.000 claims description 25
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims description 25
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 25
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 20
- 238000004040 coloring Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 235000009508 confectionery Nutrition 0.000 claims description 6
- 239000000049 pigment Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 description 22
- 239000002994 raw material Substances 0.000 description 17
- 239000011575 calcium Substances 0.000 description 14
- 229910052791 calcium Inorganic materials 0.000 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 description 13
- 238000005245 sintering Methods 0.000 description 13
- 239000010427 ball clay Substances 0.000 description 12
- 239000000919 ceramic Substances 0.000 description 11
- 239000011787 zinc oxide Substances 0.000 description 10
- 229910052656 albite Inorganic materials 0.000 description 9
- 239000005995 Aluminium silicate Substances 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 235000012211 aluminium silicate Nutrition 0.000 description 8
- 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 8
- 239000010453 quartz Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 6
- 238000005034 decoration Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 239000011591 potassium Substances 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 229910021532 Calcite Inorganic materials 0.000 description 4
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000000454 talc Substances 0.000 description 4
- 235000012222 talc Nutrition 0.000 description 4
- 229910052623 talc Inorganic materials 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 241000255969 Pieris brassicae Species 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000007688 edging Methods 0.000 description 3
- 238000007602 hot air drying Methods 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000000375 suspending agent Substances 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 2
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011451 fired brick Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 230000002087 whitening effect Effects 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a special blank large-particle combined digital cloth archaized brick and a preparation method thereof. The preparation method of the archaized brick comprises the following steps: (1) respectively feeding the fabric, the colored blank dry particles and the blank large particles into a blanking hopper of digital material distribution equipment; (2) distributing the fabric, the colored blank dry particles and the blank large particles on a bottom material according to a design effect by adopting digital material distribution equipment, and forming to obtain a blank; (3) printing corresponding ink-jet patterns on the obtained blank, and then applying effect glaze; (4) and (5) firing and polishing.
Description
Technical Field
The invention relates to a large-particle-combined digital-distribution archaized brick of a special blank and a preparation method thereof, belonging to the technical field of production and manufacturing of ceramic bricks.
Background
The archaized brick has the unique classical charm, embodies the vicissitudes of the years and the thickness of the history, has excellent anti-skid performance and becomes the mastery force of home decoration. However, the conventional antique brick is prepared by printing ink jet on the overglaze and then adding protective glaze, so that the decoration effect is monotonous and not rich enough.
Disclosure of Invention
Aiming at the problems, the invention aims to provide an archaized brick which has rich and three-dimensional decorative effect and better restores nature and a preparation method thereof.
In a first aspect, the invention provides a preparation method of an archaized brick, which comprises the following steps:
(1) respectively feeding the fabric, the colored blank dry particles and the blank large particles into a blanking hopper of digital material distribution equipment;
(2) distributing the fabric, the colored blank dry particles and the blank large particles on a bottom material according to a design effect by adopting digital material distribution equipment, and forming to obtain a blank;
(3) printing corresponding ink-jet patterns on the obtained blank, and then applying effect glaze;
(4) and (5) firing and polishing.
The invention replaces the traditional overglaze and ink-jet pattern by cloth material, colored blank dry particles and blank large particles in a digital cloth mode, and combines a mould (the mould can be a mould commonly used in molding), functional ink (the functional ink can be white ink, bright and matte ink), glaze decoration effect and polishing process to manufacture a plurality of decoration styles such as classical, rural and simple Europe, and the like, has rich decoration effect, is suitable for consumers of all ages, and achieves the aim of better restoring nature.
Preferably, the fabric comprises the following chemical components: SiO 22：65～69％、Al2O3：18～21％、Fe2O3：0.16～0.46％、TiO2：0.3～0.6％、CaO：0.3～0.6％、MgO：0.2～0.5％、K2O：4.5～6％、Na2O：2.5～3.5％、ZrO2: 0.5-2%, loss on ignition: 3.0 to 4.0 percent.
Preferably, the chemical composition of the colored green body dry particle comprises: SiO 22：65～69％、Al2O3：18～21％、Fe2O3：0.16～0.46％、TiO2：0.3～0.6％、CaO：0.3～0.6％、MgO：0.2～0.5％、K2O：4.5～6％、Na2O：2.5～3.5％、ZrO2: 0.5 to 2%, coloring oxide: 0.1-4%, loss on ignition: 3.0 to 4.0 percent.
Preferably, the green body large particles comprise a white green body large particle and a transparent green body large particle, and preferably, the green body large particle further comprises a colored translucent green body large particle obtained by adding a pigment on the basis of the transparent green body large particle, wherein the white green body large particle comprises the following chemical components: SiO 22：68～73％、Al2O3：15～18％、Fe2O3：0.06～0.16％、TiO2：0.1～0.2％、CaO：0.3～0.6％、MgO：1.5～2.5％、K2O：2.5～3.5％、Na2O: 1.5-2.5%, loss on ignition: 4.0-5.0%; the chemical components of the large particles of the transparent blank comprise: SiO 22：60～65％、Al2O3：20～23％、Fe2O3：0.16～0.46％、TiO2：0.01～0.2％、CaO：2.5～3.5％、MgO：0.2～0.5％、K2O：3.5～4.5％、Na2O：2.0～3.0％、ZnO2: 1.0-2.0%, loss on ignition: 3.5 to 4.5 percent.
Preferably, the particle size of the dry particles of the colored blank is 12-30 meshes, and the particle size of the large particles of the blank is 6-12 meshes.
Preferably, the cloth amount of the fabric layer is 1000-1200 g/m2. Namely, the total cloth amount of the fabric, the colored blank dry particles and the blank large particles is 1000-1200 g/m2。
Preferably, the effect glaze is matte flash dry grain effect glaze, or candy dry grain glaze, or digital glue dry grain and matte flash dry grain glaze.
In a second aspect, the present invention provides an archaized tile prepared by any one of the above-described methods of preparation.
According to the invention, the color of the dry particles of the colored blank, the size of the large particles of the blank and the blanking amount of the large particles can be adjusted according to the design, the colored blank is subjected to dry pressing forming through digital cloth, an ink-jet printer is used for printing patterns and functional ink effects, effect glaze is applied, and then the colored blank is sintered and polished, so that the decorative effect is rich, the natural restoration is realized to a higher degree, and different decorative styles are met.
Drawings
FIG. 1 is a flow chart of the preparation of ceramic tiles according to one embodiment of the present invention.
FIG. 2 is a block diagram showing the effect of the brick surface of the ceramic tile of example 1 of the present invention.
FIG. 3 is a block diagram showing the effect of the brick surface of the ceramic tile of example 2 of the present invention.
FIG. 4 is a block diagram showing the effect of the brick surface of the ceramic tile of example 3 of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are to be understood as merely illustrative and not restrictive.
FIG. 1 shows a process for preparing a ceramic tile (archaized tile) according to an embodiment of the present invention.
As shown in fig. 1, firstly, the fabric, the colored green body dry particles and the green body large particles are respectively loaded into a hopper of a digital material distribution device.
The facing material is not particularly limited, and may be powder material commonly used in archaized bricks. In some embodiments, the chemical composition of the fabric comprises: SiO 22：65～69％、Al2O3：18～21％、Fe2O3：0.16～0.46％、TiO2：0.3～0.6％、CaO：0.3～0.6％、MgO：0.2～0.5％、K2O：4.5～6％、Na2O：2.5～3.5％、ZrO2: 0.5-2%, loss on ignition: 3.0 to 4.0 percent. The fabric has good whiteness, good color development of ink and good associativity with large particles of a blank body, and can increase the layering sense of the surface.
In some embodiments, the raw material formula of the fabric is 28-33% of terrazzo powder, 30-35% of terrazzo potassium feldspar powder, 7-11% of Longyan ball clay, 12-15% of potassium sand, 5-8% of water-washed ball clay, 3-6% of Shaoguan ball clay, 2-5% of pyrophyllite and 0.5-2% of zirconium silicate.
The colored blank dry particles are particles obtained by adding coloring oxide into the fabric. The coloring oxide may be added by wet mixing. The particle size of the dry particles of the colored green body can be 12-30 meshes, and by adopting the particle size, the design of matching can be good, and the decorative effect of the brick surface is improved. And the color and the addition amount can be properly adjusted by combining the color and the texture of the pattern, so that the purpose of enriching the details and the layers of the product is achieved.
In some embodiments, the chemical composition of the dried colored body granules comprises: SiO 22：65～69％、Al2O3：18～21％、Fe2O3：0.16～0.46％、TiO2：0.3～0.6％、CaO：0.3～0.6％、MgO：0.2～0.5％、K2O：4.5～6％、Na2O：2.5～3.5％、ZrO2: 0.5 to 2%, coloring oxide: 0.1-4%, loss on ignition: 3.0 to 4.0 percent. The colored blank dry particles can prevent cracks caused by inconsistent shrinkage of the fabric and the colored blank dry particles, and the fabric and the colored blank dry particles are not obviously raised after being burnt out and are more bright in color. The coloring oxide may be a coloring oxide commonly used in the art, and may be, for example, cobalt oxide, manganese dioxide, ferric oxide, etc.
The colored green body dry particles can have one color or a plurality of colors. The color of the dry granules of the colored blank body can be adjusted according to the design.
The particle size of the special blank large particles (called blank large particles for short) is larger than that of the fabric and/or the colored blank dry particles. In addition, the kind and the addition amount of the large particles of the green body can be adjusted according to the design. The particle size of the large particles of the blank can be 6-12 meshes. The purpose of enriching the details and the layers of the product can be achieved by adding special blank large particles.
The shape of the large particles of the blank can be spherical, various special shapes and the like.
The texture and the blanking amount of the fabric, the colored blank dry particles and the blank large particles can be adjusted according to the design, so that the aims of ink jet design and perfect fusion between the fabric, the colored blank dry particles and the blank large particles are fulfilled.
The color of the green body macroparticles can be different from the fabric.
In addition, the green large particles may include particles of various colors, and may include, for example, white green large particles and transparent green large particles. The white large particles are preferably 5-10 degrees whiter than the fabric, so that the white large particles can be separated from the fabric to form layers, and the details and the layers of the product can be better presented. And a small amount of different pigments (such as fruit green, praseodymium yellow and the like) can be added into the large transparent blank particles to prepare colored translucent blank particles, so that the feeling of inlaying a similar gem in a stone is made, and the details and the aesthetic feeling of a product are increased.
In some embodiments, the chemical composition of the large white body particles comprises: SiO 22：68～73％、Al2O3：15～18％、Fe2O3：0.06～0.16％、TiO2：0.1～0.2％、CaO：0.3～0.6％、MgO：1.5～2.5％、K2O：2.5～3.5％、Na2O: 1.5-2.5%, loss on ignition: 4.0 to 5.0 percent. The whiteness of the large particles of the white blank is better, the combination between the large particles and the fabric is better, wherein MgO and K are adopted2The O plays roles of fluxing and widening the sintering range, and reduces the phenomenon of large-particle bulge or cracking in combination with the fabric. The whiteness can be increased by adding zirconium silicate properly.
In some embodiments, the raw material formula of the white blank large particles is 25-30% of potassium feldspar, 13-18% of albite, 8-12% of ball clay, 12-16% of calcined kaolin, 15-20% of quartz and 3-6% of calcined talcum powder. The basic raw materials have low iron content and high whiteness, so that zirconium-free whitening of large particles of a white blank can be realized, the cost is saved, and the radioactivity of the ceramic tile is reduced.
In some embodiments, the chemical composition of the large particles of the transparent body comprises: SiO 22：60～65％、Al2O3：20～23％、Fe2O3：0.16～0.46％、TiO2：0.01～0.2％、CaO：2.5～3.5％、MgO：0.2～0.5％、K2O：3.5～4.5％、Na2O：2.0～3.0％、ZnO2: 1.0-2.0%, loss on ignition: 3.5 to 4.5 percent. The large particles of the transparent blank can enrich the details of the product, and the high aluminum, low calcium and high potassium in the composition can increase the penetrationThe sintering temperature of the large particles is increased, the sintering range of the large particles of the blank is widened, and the sintering effect of the large transparent particles is more stable.
In some embodiments, the raw material formula of the transparent blank large particles is 13-18% of ball clay, 13-18% of high-strength water washing mud, 8-12% of high-white potassium sand, 18-23% of transparent high-calcium frit, 25-35% of potassium feldspar and 8-12% of albite. The transparent frit is high-calcium frit, so that the transparent large particles have high transparency, the surface of the fired brick is flat, and the problem of unevenness of the fired particles can be solved. The high calcium frit may be prepared by the following method: the required raw materials are mixed uniformly in proportion in advance, and the mixture is melted by a 1500 ℃ high-temperature melting furnace and then quenched to obtain the required clinker. The high-calcium frit comprises 6-10% of kaolin, 20-27% of calcite, 1-3% of calcined talc, 28-35% of potassium feldspar, 7-10% of zinc oxide and 30-38% of quartz.
The large particles of the white blank and the large particles of the transparent blank are 6-12 meshes, and the blanking amount can be adjusted through digital material distribution equipment according to patterns.
In some embodiments, the chemical composition of the colored translucent green body large particles in the green body large particles comprises: SiO 22：60～65％、Al2O3：20～23％、Fe2O3：0.16～0.46％、TiO2：0.1～0.2％、CaO：2.5～3.5％、MgO：0.2～0.5％、K2O：3.5～4.5％、Na2O：2.0～3.0％、ZnO2: 1.0 to 2.0%, coloring oxide: 0.1-1%, loss on ignition: 1.5-2.5%, wherein the large colored blank particles are mainly prepared by adding a small amount of coloring oxide into the large transparent blank particles. The coloring oxide may be a coloring oxide commonly used in the art, and may be, for example, cobalt oxide, manganese dioxide, ferric oxide, etc.
And (3) distributing the fabric, the colored blank dry particles and the blank large particles on a bottom material in a digital distribution mode according to the requirements of designed color and texture, and performing dry pressing molding by using a press to obtain a blank. The total cloth amount of the fabric, the colored blank dry particles and the blank large particles can be 1000-1200 g/m2. By adopting the cloth mode, the design color can be changedThe blanking amount and the texture of the fabric, the colored blank dry particles and the blank large particles are controlled according to the color and texture requirements, so that a more three-dimensional and vivid sandstone effect is achieved, and meanwhile, the fabric consumption can be reduced by the material distribution mode, so that the purpose of saving the cost is achieved.
The base material is not particularly limited, and a base material commonly used in the field of ceramic tiles can be used.
The green body may be dried. In some embodiments, the drying time is 1-1.5 hours, and the moisture of the obtained dried blank is 0.3-0.5%.
Then, the ink-jet pattern and the functional ink are printed on the blank. The decorative effect can be perfectly combined with the digital cloth effect through the patterns and the functional ink. The functional ink is white ink, glossy ink and matte ink, the white ink can show some line details in a dark color part, and the glossy ink and the matte ink can perform a local decorative effect to highlight different effects of local glossy and matte layers.
After ink jet printing, an effect glaze can be applied. Different effect glazes can be matched according to design, such as a plurality of decorative effects of a matte flash dry grain glaze, a candy dry grain glaze, a digital glue dry grain glaze and a matte flash dry grain glaze. The glazing mode can be glaze spraying, a digital glue dry particle machine and the like. The effect glaze may be dried after application, for example by electric drying or hot air oven drying. The drying temperature can be 100-150 ℃, and the moisture after drying can be controlled within 0.9%.
Then, the obtained green bricks are fired. The highest sintering temperature range can be 1190-1220 ℃, and the sintering period can be 50-70 minutes. After firing, the brush can be applied.
Compared with the prior art, the archaized brick adopts a digital material distribution mode, and large particles with corresponding colors and sizes can be distributed in corresponding areas according to designed textures; meanwhile, the technical scheme adopts a digital cloth mode to coat 1000-1200 g/m of base cloth2The amount of (A) can greatly save the cost; the fabric, the colored blank dry particles and the special blank large particles are matched with different dies in a digital cloth mode and are matched with different modes of combining ink-jet patterns and functional ink effects, and then different modes are matchedThe brick surface has a decorative effect, and the whole effect of the brick surface is very three-dimensional and rich. The effect of more natural restoration can be achieved; and the white large particles used in the project can realize that the zirconium-free whiteness reaches more than 68 degrees, and well solves the problems of cost, radioactivity and the like caused by introducing zirconium silicate.
The present invention will be described in detail by way of examples. It is also to be understood that the following examples are illustrative of the present invention and are not to be construed as limiting the scope of the invention, and that certain insubstantial modifications and adaptations of the invention by those skilled in the art may be made in light of the above teachings. The specific process parameters and the like of the following examples are also only one example of suitable ranges, i.e., those skilled in the art can select the appropriate ranges through the description herein, and are not limited to the specific values exemplified below.
Example 1
The preparation method of the archaized brick comprises the following steps:
(1) and respectively loading the fabric, the colored blank dry particles and the special blank large particles into a hopper of digital material distribution equipment. Wherein, the fabric comprises the following chemical components: SiO 22：66.74％、Al2O3：18.39％、Fe2O3：0.30％、TiO2：0.34％、CaO：0.50％、MgO：0.23％、K2O：4.86％、Na2O：3.09％、ZrO2: 1.64%, loss on ignition: 3.57 percent. The grain diameter range of the fabric is consistent with that of the normal production powder. The chemical composition of the colored green body dry particles is as follows: SiO 22：66.74％、Al2O3：18.39％、Fe2O3：0.30％、TiO2：0.34％、CaO：0.50％、MgO：0.23％、K2O：4.86％、Na2O：3.09％、ZrO2: 1.64%, coloring oxide: 0.83%, loss on ignition: 3.57 percent. The particle size of the dry particles of the colored blank body is 12-30 meshes. The special green body large particles consist of white green body large particles and transparent green body large particles. The whiteness of the white blank large particles is 65, and the raw material formula is as follows: 30 percent of potassium feldspar, 15 percent of albite, 12 percent of ball clay and 12 percent of calcined kaolin,25% of quartz, 6% of calcined talcum powder and a chemical composition as follows: SiO 22：70.78％、Al2O3：16.02％、Fe2O3：0.11％、TiO2：0.11％、CaO：0.47％、MgO：2.19％、K2O：2.71％、Na2O: 1.91%, loss on ignition: 4.63 percent. The particle size of the white blank large particles is 6-12 meshes. The formula of the raw materials of the transparent blank large particles is as follows: 15% of ball clay, 15% of high-strength washing mud, 10% of high-white potassium sand, 20% of transparent high-calcium frit, 30% of potassium feldspar and 10% of albite. Wherein, the transparent frit is prepared by the following method: the high calcium frit may be prepared by the following method: the required raw materials are mixed uniformly in proportion in advance, and the mixture is melted by a 1500 ℃ high-temperature melting furnace and then quenched to obtain the required clinker. The raw materials of the high-calcium clinker comprise 8% of kaolin, 25% of calcite, 2% of calcined talc, 30% of potassium feldspar, 9% of zinc oxide and 26% of quartz. The chemical composition of the transparent blank large particles is as follows: SiO 22：61.70％、Al2O3：22.00％、Fe2O3：0.31％、TiO2：0.01％、CaO：2.73％、MgO：0.25％、K2O：4.31％、Na2O：2.42％、ZnO2: 1.52%, loss on ignition: 3.64 percent. The particle size of the large particles of the transparent blank is 6-12 meshes.
(2) Carrying out digital material distribution by adopting a digital material distribution vehicle (purchased from Saipu Fei Te company, model number SWB599), and carrying out dry pressing molding by a press; the total cloth amount of various fabrics for digital cloth is 1100g/m2。
(3) Drying for 1.5h, and drying the blank with the water content of 0.5%.
(4) And printing an ink jet pattern.
(5) The glue is positioned and printed by a digital glue dry particle machine (purchased from SITI B & T company, and the model is EVODRYFIX), and medium-temperature soft light dry particles are adhered (the adhering dry particle amount is 300 g/square meter).
(6) Spraying matte flash effect glaze (matte flash dry particle glaze, wherein the matte flash dry particle glaze comprises 38% of matte dry particles, 2% of mica sheets, 2% of printing glaze, 8% of suspending agent, 30% of glue, 20% of water, and 25g of glaze plate 20 x 60 cm).
(7) Drying, namely drying the green brick sprayed with the effect glaze through a hot air drying oven at the drying temperature of 120 ℃, and controlling the moisture content within 0.9% after drying.
(8) And sintering at the maximum sintering temperature of 1190 ℃ for 65 minutes.
(9) And (5) polishing, edging and grading.
(10) And (6) packaging and warehousing.
Fig. 2 shows a brick surface effect diagram of the ceramic brick obtained in the embodiment, and it can be seen that the texture of the digital positioning cloth technology cloth large particles combined design and the positioning digital glue are added to bond the effect dry particles, and then the matte flash effect dry particle glaze is decorated on the surface, so that the decoration effect is very three-dimensional and rich, and a good natural stone material restoring effect can be achieved.
Example 2
The preparation method of the archaized brick comprises the following steps:
(1) and respectively loading the fabric, the colored blank dry particles and the special blank large particles into a hopper of digital material distribution equipment. Wherein, the fabric comprises the following chemical components: SiO 22：66.74％、Al2O3：18.39％、Fe2O3：0.30％、TiO2：0.34％、CaO：0.50％、MgO：0.23％、K2O：4.86％、Na2O：3.09％、ZrO2: 1.64%, loss on ignition: 3.57 percent. The grain diameter range of the fabric is consistent with that of the normal production powder. The chemical composition of the colored green body dry particles is as follows: SiO 22：66.74％、Al2O3：18.39％、Fe2O3：0.30％、TiO2：0.34％、CaO：0.50％、MgO：0.23％、K2O：4.86％、Na2O：3.09％、ZrO2: 1.64%, coloring oxide: 0.83%, loss on ignition: 3.57 percent. The particle size of the dry particles of the colored blank body is 12-30 meshes. The special green body large particles consist of white green body large particles and transparent green body large particles. The whiteness of the white blank large particles is 68, and the raw material formula is as follows: 30% of potassium feldspar, 15% of albite, 14% of ball clay, 12% of calcined kaolin, 25% of quartz, 4% of calcined talcum powder and the following chemical components: SiO 22：70.54％、Al2O3：16.83％、Fe2O3：0.12％、TiO2：0.11％、CaO：0.43％、MgO：1.47％、K2O：2.76％、Na2O: 1.91%, loss on ignition: 4.63 percent. The particle size of the white blank large particles is 6-12 meshes. The formula of the raw materials of the transparent blank large particles is as follows: 10% of ball clay, 10% of high-strength washing mud, 20% of high-white potassium sand, 20% of transparent high-calcium frit, 30% of potassium feldspar and 10% of albite. Wherein, the transparent frit is prepared by the following method: the high calcium frit may be prepared by the following method: the required raw materials are mixed uniformly in proportion in advance, and the mixture is melted by a 1500 ℃ high-temperature melting furnace and then quenched to obtain the required clinker. The raw materials of the high-calcium clinker comprise 8% of kaolin, 25% of calcite, 2% of calcined talc, 30% of potassium feldspar, 9% of zinc oxide and 26% of quartz. The chemical composition of the transparent blank large particles is as follows: SiO 22：63.90％、Al2O3：20.10％、Fe2O3：0.26％、TiO2：0.01％、CaO：2.66％、MgO：0.22％、K2O：4.46％、Na2O：2.68％、ZnO2: 1.55%, loss on ignition: 4.12 percent. The particle size of the large particles of the transparent blank is 6-12 meshes.
(2) Performing digital material distribution by adopting a digital material distribution vehicle, and performing dry pressing and molding by using a press; the total cloth amount of various fabrics for digital cloth is 1100g/m2。
(3) Drying for 1.5h, and drying the blank with the water content of 0.5%.
(4) And printing an ink jet pattern.
(5) And spraying dry candy glaze particles (40% of dry candy particles, 2% of printing glaze, 8% of suspending agent, 30% of glue and 20% of water), and spraying 25g of glaze plate 20 x 60 cm).
(6) Drying, namely drying the green brick sprayed with the effect glaze through a hot air drying oven at the drying temperature of 120 ℃, and controlling the moisture content within 0.9% after drying.
(7) And sintering at the maximum sintering temperature of 1190 ℃ for 65 minutes.
(8) And (5) polishing, edging and grading.
(9) And (6) packaging and warehousing.
Fig. 3 shows a brick surface effect diagram of the ceramic brick obtained in this embodiment, and it can be seen that by increasing the content of ball clay in the large white particles of the white blank and raising the sintering temperature of the formulation, the whiteness of the large white particles can be increased to some extent, the elegance and cleanness of the particles can be more clearly highlighted, the content of aluminum in the transparent particles can be properly reduced, the transparency of the transparent particles can be increased, and the feeling similar to that of crystals in the stone can be better presented; through digital cloth location cloth large granule combine the half glaze of throwing of the dry grain of ink-jet printing pattern in addition candy, the large granule holds in the palm with design and glaze each other, and whole effect is very three-dimensional abundant, novel unique.
Example 3
The preparation method of the archaized brick comprises the following steps:
(1) and respectively loading the fabric, the colored blank dry particles and the special blank large particles into a hopper of digital material distribution equipment. Wherein, the fabric comprises the following chemical components: SiO 22：66.74％、Al2O3：18.39％、Fe2O3：0.30％、TiO2：0.34％、CaO：0.50％、MgO：0.23％、K2O：4.86％、Na2O：3.09％、ZrO2: 1.64%, loss on ignition: 3.57 percent. The grain diameter range of the fabric is consistent with that of the normal production powder. The chemical composition of the colored green body dry particles is as follows: SiO 22：66.74％、Al2O3：18.39％、Fe2O3：0.30％、TiO2：0.34％、CaO：0.50％、MgO：0.23％、K2O：4.86％、Na2O：3.09％、ZrO2: 1.64%, coloring oxide: 0.83%, loss on ignition: 3.57 percent. The particle size of the dry particles of the colored blank body is 12-30 meshes. The special green body large particles consist of white green body large particles and transparent green body large particles. The whiteness of the white blank large particles is 63, and the formula of the raw materials is as follows: 28% of potassium feldspar, 17% of albite, 14% of ball clay, 12% of calcined kaolin, 25% of quartz, 4% of calcined talcum powder and the following chemical components: SiO 22：70.62％、Al2O3：16.42％、Fe2O3：0.12％、TiO2：0.11％、CaO：0.45％、MgO：1.87％、K2O：2.53％、Na2O: 2.03%, loss on ignition: 4.63 percent. The particle size of the white blank large particles is 6-12 meshes. Raw material of transparent blank large particlesThe formula of the material is as follows: 15% of ball clay, 10% of high-strength washing mud, 15% of high-white potassium sand, 20% of transparent high-calcium frit, 30% of potassium feldspar and 10% of albite, wherein the transparent frit is prepared by the following method: the high calcium frit may be prepared by the following method: the required raw materials are mixed uniformly in proportion in advance, and the mixture is melted by a 1500 ℃ high-temperature melting furnace and then quenched to obtain the required clinker. The raw materials of the high-calcium clinker comprise 8% of kaolin, 25% of calcite, 2% of calcined talc, 30% of potassium feldspar, 9% of zinc oxide and 26% of quartz. The chemical composition of the transparent blank large particles is as follows: SiO 22：62.82％、Al2O3：20.91％、Fe2O3：0.25％、TiO2：0.01％、CaO：2.63％、MgO：0.25％、K2O：4.03％、Na2O：2.84％、ZnO2: 1.56%, loss on ignition: 4.29 percent. The particle size of the large particles of the transparent blank is 6-12 meshes.
(2) Performing digital material distribution by adopting a digital material distribution vehicle, and performing dry pressing and molding by using a press; the total cloth amount of various fabrics for digital cloth is 1100g/m2。
(3) Drying for 1.5h, and drying the blank with the water content of 0.5%.
(4) Printing an ink jet pattern; the effect is shown in fig. 4.
(5) Spraying matte dry particle glaze (wherein the matte dry particle glaze comprises 38% of matte dry particles, 2% of mica sheets, 2% of printing glaze, 8% of suspending agent, 30% of glue and 20% of water), and spraying 25g of glaze plate 20 x 60 cm.
(6) Drying, namely drying the green brick sprayed with the effect glaze through a hot air drying oven at the drying temperature of 120 ℃, and controlling the moisture content within 0.9% after drying.
(7) And sintering at the maximum sintering temperature of 1190 ℃ for 65 minutes.
(8) And (5) polishing, edging and grading.
(9) And (6) packaging and warehousing.
FIG. 4 is a graph showing the effect of the brick surface of the ceramic tile obtained in the present example, and it can be seen that the whiteness of the white macroparticles is reduced by increasing the albite content; the aluminum content in the transparent large particles is properly increased, so that the transparent large particles are white and semitransparent and have the feeling similar to natural stone grains; join in marriage the mould through using digital cloth location cloth large granule and combine the inkjet to print pattern in addition the dry grain glaze of flash of light, large granule and design and the mutual support of glaze, and whole effect is very three-dimensional abundant, and is novel unique.
Claims (8)
1. The preparation method of the archaized brick is characterized by comprising the following steps:
(1) respectively feeding the fabric, the colored blank dry particles and the blank large particles into a blanking hopper of digital material distribution equipment;
(2) distributing the fabric, the colored blank dry particles and the blank large particles on a bottom material according to a design effect by adopting digital material distribution equipment, and forming to obtain a blank;
(3) printing corresponding ink-jet patterns on the obtained blank, and then applying effect glaze;
(4) and (5) firing and polishing.
2. The method of claim 1, wherein the fabric comprises the following chemical components: SiO 22：65～69%、Al2O3：18～21%、Fe2O3：0.16～0.46%、TiO2：0.3～0.6%、CaO：0.3～0.6%、MgO：0.2～0.5%、K2O：4.5～6%、Na2O：2.5～3.5%、ZrO2: 0.5-2%, loss on ignition: 3.0 to 4.0 percent.
3. The preparation method according to claim 1 or 2, wherein the chemical composition of the colored green body dry particles comprises: SiO 22：65～69%、Al2O3：18～21%、Fe2O3：0.16～0.46%、TiO2：0.3～0.6%、CaO：0.3～0.6%、MgO：0.2～0.5%、K2O：4.5～6%、Na2O：2.5～3.5%、ZrO2: 0.5 to 2%, coloring oxide: 0.1-4%, loss on ignition: 3.0 to 4.0 percent.
4. The production method according to any one of claims 1 to 3, wherein the green large particlesThe white blank large particles and the transparent blank large particles are included, preferably, the blank large particles further include colored translucent blank large particles obtained by adding pigment on the basis of the transparent blank large particles, wherein the white blank large particles comprise the following chemical components: SiO 22：68～73%、Al2O3：15～18%、Fe2O3：0.06～0.16%、TiO2：0.1～0.2%、CaO：0.3～0.6%、MgO：1.5～2.5%、K2O：2.5～3.5%、Na2O: 1.5-2.5%, loss on ignition: 4.0-5.0%; the chemical components of the large particles of the transparent blank comprise: SiO 22：60～65%、Al2O3：20～23%、Fe2O3：0.16～0.46%、TiO2：0.01～0.2%、CaO：2.5～3.5%、MgO：0.2～0.5%、K2O：3.5～4.5%、Na2O：2.0～3.0%、ZnO2: 1.0-2.0%, loss on ignition: 3.5 to 4.5 percent.
5. The preparation method according to any one of claims 1 to 4, wherein the particle size of the dry particles of the colored green body is 12 to 30 meshes, and the particle size of the large particles of the green body is 6 to 12 meshes.
6. The method according to any one of claims 1 to 5, wherein the amount of the fabric layer is 1000 to 1200g/m2。
7. The preparation method according to any one of claims 1 to 6, wherein the effect glaze is a matte flash dry-grain effect glaze, or a candy dry-grain glaze, or a digital glue dry-grain and matte flash dry-grain glaze.
8. An antique tile produced by the production method according to any one of claims 1 to 7.
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