CN117902918A - High-skid-resistance archaized brick with concave-convex sense colorful starlight effect and preparation method thereof - Google Patents
High-skid-resistance archaized brick with concave-convex sense colorful starlight effect and preparation method thereof Download PDFInfo
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- 239000011449 brick Substances 0.000 title claims abstract description 67
- 230000000694 effects Effects 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 239000010445 mica Substances 0.000 claims abstract description 32
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 32
- 238000010304 firing Methods 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007641 inkjet printing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 61
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 48
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 38
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 33
- 239000000126 substance Substances 0.000 claims description 27
- 239000005995 Aluminium silicate Substances 0.000 claims description 26
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 26
- 235000012211 aluminium silicate Nutrition 0.000 claims description 26
- 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 26
- 229910052593 corundum Inorganic materials 0.000 claims description 25
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 25
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 24
- 229910052681 coesite Inorganic materials 0.000 claims description 24
- 229910052906 cristobalite Inorganic materials 0.000 claims description 24
- 239000000377 silicon dioxide Substances 0.000 claims description 24
- 229910052682 stishovite Inorganic materials 0.000 claims description 24
- 229910052905 tridymite Inorganic materials 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 23
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 20
- 238000005507 spraying Methods 0.000 claims description 16
- 230000005484 gravity Effects 0.000 claims description 15
- 229910021532 Calcite Inorganic materials 0.000 claims description 13
- 229910052656 albite Inorganic materials 0.000 claims description 13
- 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
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 claims description 13
- 239000010453 quartz Substances 0.000 claims description 13
- 239000000454 talc Substances 0.000 claims description 13
- 235000012222 talc Nutrition 0.000 claims description 13
- 229910052623 talc Inorganic materials 0.000 claims description 13
- 239000010456 wollastonite Substances 0.000 claims description 13
- 229910052882 wollastonite Inorganic materials 0.000 claims description 13
- 239000011787 zinc oxide Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 229910052664 nepheline Inorganic materials 0.000 claims description 8
- 239000010434 nepheline Substances 0.000 claims description 8
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 8
- 239000010459 dolomite Substances 0.000 claims description 5
- 229910000514 dolomite Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 14
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 6
- 238000005034 decoration Methods 0.000 description 6
- 239000000976 ink Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 206010027627 Miliaria Diseases 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 201000004169 miliaria rubra Diseases 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052626 biotite Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 229910052629 lepidolite Inorganic materials 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 229910052628 phlogopite Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a high anti-skid archaizing brick with a concave-convex sense colorful starlight effect and a preparation method thereof. The preparation method comprises the following steps: applying surface glaze on the surface of the green brick; forming an ink-jet pattern by ink-jet printing stone-like documents on the surface of the green brick after the overglaze is applied; applying protective glaze on the surface of the green brick after the ink-jet pattern; applying colorful starlight glaze on the surface of the green brick after the protective glaze is applied; the colorful starlight glaze is prepared from colorful mica sheets, stamp-pad ink and water according to the mass ratio of 0.003-0.006: 0.8 to 1.2:4.8 to 5.2, and evenly mixing the materials; firing to obtain the high anti-slip archaized brick with the concave-convex colorful starlight effect. The preparation method can solve the problems of high surface glossiness, low friction coefficient and poor dazzling effect of the existing archaizing brick, and adopts mica sheets to decorate the glazed surface of the archaizing brick to develop a high anti-skid archaizing brick product perfectly combined with the texture of the design pattern.
Description
Technical Field
The invention relates to a high-skid-resistance archaizing brick with a concave-convex colorful starlight effect and a preparation method thereof, belonging to the technical field of ceramic brick production and manufacturing.
Background
The archaized brick is a unique ceramic tile product, which not only keeps the quality and thickness of the ceramic, but also does not lack the fine and smooth luster of the ceramic. With the gradual prominence of classical emotion home decoration styles, the archaizing bricks with the surfaces easy to clean are more popular to people, but the archaizing bricks on the market mainly have matte plane effects, have single process effects and can not meet the decoration requirements of diversified styles. Chinese patent CN 112608029a discloses a dazzling archaized brick and a preparation method thereof, wherein a flash particle glaze is obtained by mixing and stirring flash particles and suspension glue, then a mixed particle glaze is obtained by mixing and stirring the flash particles, metal particles, suspension glue and transparent glaze, the mixed particle glaze is sprayed on a pattern decoration layer, a green brick with the mixed particle glaze layer is dried and fired, and then the dazzling archaized brick is formed after polishing treatment. The process of the dazzling archaized brick is complex, and the dazzling effect can be formed only by polishing.
Disclosure of Invention
Aiming at the problems of high surface glossiness, low friction coefficient and poor dazzling effect of the existing archaized brick, the invention provides the high-skid archaized brick with the concave-convex colorful starlight effect and the preparation method thereof, and a mica sheet is adopted to decorate the glaze of the archaized brick, so that a high-skid archaized brick product perfectly combined with the design pattern texture is developed. The invention is realized by the following technical scheme:
in a first aspect, the present invention provides a method for preparing a high anti-slip archaized brick having a concave-convex multi-color starlight effect. The preparation method comprises the following steps:
applying surface glaze on the surface of the green brick; the chemical composition of the overglaze comprises: ,SiO2：52～59％、Al2O3：18～22％、CaO：4.0～5.5％、TiO2：0.1～0.3％、MgO：2.1～2.3％、K2O：1.5～1.7％、Na2O：3.6～4.0％、ZrO2：4.0～6.8％、BaO：2.0～2.2％、 burn off in mass percent: 4.0 to 5.0 percent;
forming an ink-jet pattern by ink-jet printing stone-like documents on the surface of the green brick after the overglaze is applied;
Applying protective glaze on the surface of the green brick after the ink-jet pattern; the chemical composition of the protective glaze comprises: ,SiO2：46～51％、Al2O3：14～18％、Fe2O3：0.2～0.4％、CaO：5.5～9.0％、TiO2：0.1～0.2％、MgO：3.1～5.2％、K2O：1.3～1.9％、Na2O：2.0～5.8％、BaO：5.6～7.1％、 burn off in mass percent: 4.5 to 9.0 percent;
applying colorful starlight glaze on the surface of the green brick after the protective glaze is applied; the colorful starlight glaze is prepared from colorful mica sheets, stamp-pad ink and water according to the mass ratio of 0.003-0.006: 0.8 to 1.2:4.8 to 5.2, and evenly mixing the materials;
firing to obtain the high anti-slip archaized brick with the concave-convex colorful starlight effect.
Preferably, the raw material composition of the overglaze comprises: the weight percentages of the raw materials are 6 to 9 percent of potassium feldspar, 26 to 28 percent of albite, 4 to 5 percent of nepheline, 8 to 10 percent of quartz, 3 to 5 percent of calcined alumina, 6 to 8 percent of calcined talcum, 4 to 6 percent of zirconium silicate, 1 to 2 percent of wollastonite, 7 to 9 percent of calcined kaolin, 8 to 9 percent of water-washed kaolin, 2 to 4 percent of barium carbonate, 6 to 9 percent of frit, 6 to 8 percent of calcite and 1 to 2 percent of zinc oxide.
Preferably, the overglaze is applied in a mode of spraying glaze, the specific gravity is 1.86-1.88, and the glazing quantity is 430-460 g/m 2.
Preferably, the raw materials of the protective glaze comprise: 14-16% of potassium feldspar, 12-14% of albite, 15-18% of dolomite, 2-4% of quartz, 2-4% of calcined alumina, 8-9% of calcined talcum, 4-5% of wollastonite, 2-4% of calcined kaolin, 8-9% of water-washed kaolin, 6-8% of barium carbonate, 7-9% of clinker, 4-6% of calcite and 4-5% of zinc oxide.
Preferably, the protective glaze is applied in a mode of spraying glaze, the specific gravity is 1.33-1.35, and the glazing quantity is 160-180 g/m 2.
Preferably, the chemical composition of the frit includes: ,SiO2：55～58％、Al2O3：17～20％、Fe2O3：0.3～0.5％、CaO：4.6～6.2％、TiO2：0.1～0.3％、MgO：0.5～1.4％、K2O：1.1～2.3％、Na2O：3.2～4.9％、ZrO2：4.5～5.1％、BaO：1.8～2.5％、 burn off in mass percent: 3.5 to 5.5 percent.
Preferably, the highest firing temperature is 1200-1220 ℃, and the firing period is 40-60 min.
Preferably, the application mode of the colorful starlight glaze is glaze spraying, the specific gravity is 1.1-1.2, and the glaze spraying amount is 15-25 g/m 2.
In a second aspect, the invention also provides the high anti-skid archaizing brick with the concave-convex colorful starlight effect obtained by the preparation method.
Preferably, the glaze gloss of the high anti-slip archaizing brick with the concave-convex colorful starlight effect is 8-12 degrees, and the friction coefficient of the brick surface is more than or equal to 0.5.
Drawings
FIG. 1 is a graph of the tile effect of example 1.
Detailed Description
The invention is further illustrated by the following embodiments, which are to be understood as merely illustrative of the invention and not limiting thereof. Unless otherwise specified, each percentage refers to a mass percent. The following illustrates the preparation method of the high anti-slip archaizing brick with the concave-convex sense colorful starlight effect.
And filling the green body powder into a mould, and performing dry pressing molding by a press to obtain the green bricks. The raw material composition and chemical composition of the green body powder are not limited, and the green body powder commonly used in the field is adopted. As an example, the chemical composition of the green body powder includes: ,SiO2：68％、Al2O3：19％、Fe2O3：1.2％、TiO2：0.3％、CaO：0.4％、MgO：0.6％、K2O：3.4％、Na2O：1.8％、 burn off in mass percent: 5.0%.
The concave-convex mould can be adopted to form the green brick with concave-convex three-dimensional effect. Adopts concave-convex die materials commonly used in the field. The height of the protrusion of the green brick is preferably controlled below 0.3 mm. Thus avoiding the dirt hiding on the surface of the green brick and affecting the surface decoration effect.
And (5) putting the green bricks into a drying kiln for drying. The drying temperature can be 100-240 ℃ and the drying time can be 40-60 min. The moisture content of the dried blank is preferably controlled to be within 0.4 wt%.
And applying overglaze on the surface of the green brick. The chemical composition of the overglaze comprises: ,SiO2：52～59％、Al2O3：18～22％、CaO：4.0～5.5％、TiO2：0.1～0.3％、MgO：2.1～2.3％、K2O：1.5～1.7％、Na2O：3.6～4.0％、ZrO2：4.0～6.8％、BaO：2.0～2.2％、 burn off in mass percent: 4.0 to 5.0 percent. As an example, the chemical composition of the overglaze includes: ,SiO2：53％、Al2O3：19％、CaO：4.5％、TiO2：0.2％、MgO：2.2％、K2O：1.6％、Na2O：3.7％、ZrO2：4.5％、BaO：2.0％、 burn off in mass percent: 4.5%.
An overglaze was prepared. The raw materials of the overglaze comprise: the weight percentages of the raw materials are 6 to 9 percent of potassium feldspar, 26 to 28 percent of albite, 4 to 5 percent of nepheline, 8 to 10 percent of quartz, 3 to 5 percent of calcined alumina, 6 to 8 percent of calcined talcum, 4 to 6 percent of zirconium silicate, 1 to 2 percent of wollastonite, 7 to 9 percent of calcined kaolin, 8 to 9 percent of water-washed kaolin, 2 to 4 percent of barium carbonate, 6 to 9 percent of frit, 6 to 8 percent of calcite and 1 to 2 percent of zinc oxide. As an example, the raw material composition of the overglaze includes: the weight percentages of the raw materials are 8% of potassium feldspar, 27% of albite, 5% of nepheline, 8% of quartz, 4% of calcined alumina, 7% of calcined talcum, 5% of zirconium silicate, 1% of wollastonite, 8% of calcined kaolin, 8% of water-washed kaolin, 3% of barium carbonate, 7% of frit, 7% of calcite and 2% of zinc oxide.
The chemical composition of the frit comprises: ,SiO2：55～58％、Al2O3：17～20％、Fe2O3：0.3～0.5％、CaO：4.6～6.2％、TiO2：0.1～0.3％、MgO：0.5～1.4％、K2O：1.1～2.3％、Na2O：3.2～4.9％、ZrO2：4.5～5.1％、BaO：1.8～2.5％、 burn off in mass percent: 3.5 to 5.5 percent. As an example, the chemical composition of the frit includes: ,SiO2：56％、Al2O3：18％、Fe2O3：0.5％、CaO：6.2％、TiO2：0.1％、MgO：1.2％、K2O：1.8％、Na2O：3.9％、ZrO2：4.9％、BaO：2.2％、 burn off in mass percent: 4.0%.
The onset temperature of the overglaze is adjusted by the frit to affect the surface gloss and other properties of the glaze. Omitting the use of frits in the overglaze can lead to increased decomposition of compounds during glaze firing, more glaze defects, high firing temperature of the ceramic, and reduced glaze quality and product performance.
The initial melting temperature of the overglaze is 1080-1120 ℃. The initial melting temperature of the overglaze is higher, the color difference is generated on the glaze surface, the hand feeling is rough, the antifouling effect is poor, and the surface defects such as pinholes, prickly heat and the like on the glaze surface are more. The initial melting temperature of the overglaze is lower, pinholes appear on the glaze surface, the glossiness is too high, and the anti-skid effect is poor.
Applying overglaze by adopting a glaze spraying mode. The specific gravity of the overglaze is 1.86-1.88, and the glazing quantity is 430-460 g/m 2. If the glazing amount of the overglaze exceeds the above range, the glossiness of the glaze is higher, and the anti-slip effect is poor.
And (3) carrying out ink-jet printing on the surface of the green brick after the overglaze is applied to simulate stone documents. Can be printed by a digital ink-jet printer. Ceramic inks for inkjet printing include, but are not limited to, blue, brown orange, black, lemon yellow, wraparound red, and the like.
And applying protective glaze on the surface of the green brick. The chemical composition of the protective glaze comprises: ,SiO2：46～51％、Al2O3：14～18％、Fe2O3：0.2～0.4％、CaO：5.5～9.0％、TiO2：0.1～0.2％、MgO：3.1～5.2％、K2O：1.3～1.9％、Na2O：2.0～5.8％、BaO：5.6～7.1％、 burn off in mass percent: 4.5 to 9.0 percent. As an example, the chemical composition of the protective glaze includes: ,SiO2：46％、Al2O3：14％、Fe2O3：0.2％、CaO：8.4％、TiO2：0.1％、MgO：4.8％、K2O：1.8％、Na2O：2.3％、BaO：5.8％、 burn off in mass percent: 8.7%.
Preparing protective glaze. The raw materials of the protective glaze comprise: 14-16% of potassium feldspar, 12-14% of albite, 15-18% of dolomite, 2-4% of quartz, 2-4% of calcined alumina, 8-9% of calcined talcum, 4-5% of wollastonite, 2-4% of calcined kaolin, 8-9% of water-washed kaolin, 6-8% of barium carbonate, 7-9% of clinker, 4-6% of calcite and 4-5% of zinc oxide.
The chemical composition of the frit comprises: ,SiO2：55～58％、Al2O3：17～20％、Fe2O3：0.3～0.5％、CaO：4.6～6.2％、TiO2：0.1～0.3％、MgO：0.5～1.4％、K2O：1.1～2.3％、Na2O：3.2～4.9％、ZrO2：4.5～5.1％、BaO：1.8～2.5％、 burn off in mass percent: 3.5 to 5.5 percent. As an example, the chemical composition of the frit includes: ,SiO2：56％、Al2O3：18％、Fe2O3：0.5％、CaO：6.2％、TiO2：0.1％、MgO：1.2％、K2O：1.8％、Na2O：3.9％、ZrO2：4.9％、BaO：2.2％、 burn off in mass percent: 4.0%.
The initial melting temperature of the protective glaze is 1030-1080 ℃. The initial melting temperature of the protective glaze is low, the hand feeling of the glaze is smooth, the anti-skid effect is relatively poor, scratches are easy to generate, and meanwhile, the shining effect of the mica sheet can be covered by the protective glaze with too high glossiness. More preferably, the initial melting temperature of the overglaze is 60-90 ℃ higher than that of the protective glaze, so that the formula structure can be stabilized, the glaze effect is optimal, and the product quality is improved.
The protective glaze is applied by adopting a glaze spraying mode. The glaze spraying easily causes uneven thickness of the glaze surface, color difference occurs in the product, and appearance quality is affected. The specific gravity of the protective glaze is 1.33-1.35, and the glazing quantity is 160-180 g/m 2. If the glazing amount of the protective glaze exceeds the above range, the glaze layer becomes too thick, and shrinkage is liable to occur.
And applying colorful starlight glaze on the surface of the green brick after the protective glaze is applied. The colorful starlight glaze is prepared from colorful mica sheets, stamp-pad ink and water according to the mass ratio of 0.003-0.006: 0.8 to 1.2:4.8 to 5.2. For example, the colorful mica sheet, the stamp-pad ink and the water are mixed according to the mass ratio of 0.004:1:5, uniformly mixing to obtain the colorful starlight glaze. As an example, 100g of multicolor mica flakes, 25kg of stamp-pad ink, and 125kg of water were mixed. Mica flakes are commercially available. In some embodiments, the mica flakes have a chemical composition comprising: siO 2：38～45％、K2O：7.0～11％、MgO：21～30％、Al2O3: 10-17%.
In some embodiments, the grain size fraction of the multicolor mica sheet comprises: the mass percentage is that the muscovite with 30-40 meshes is 10-30%, the phlogopite with 50-60 meshes is 20-50%, the biotite with 30-40 meshes is 5-20%, and the lepidolite with 50-60 meshes is 30-40%. And mixing according to the proportion to obtain the colorful mica sheet. The colorful mica sheet with the grain composition and the composition can obtain a visual effect of glaring and beautiful appearance.
The colorful starlight glaze is applied by adopting a glaze spraying mode. The glazing can cause the excessive thickness of the colorful starlight glaze layer, and the mica sheet is precipitated, so that the perfect flashing effect cannot be presented. As an example, the flow rate of the colorful starlight glaze is 15-30 s.
The specific gravity of the colorful starlight glaze is 1.1-1.2, and the glazing amount is 15-25 g/m 2. If the glazing quantity of the colorful starlight glaze exceeds the range, mica sheets are dense, and the decorative effect is poor.
And (5) drying the green bricks subjected to colorful starlight glaze for the second time. Drying may be performed using a drying kiln. As an example, the drying temperature is 90 to 100℃and the drying time is 5 to 10 minutes.
And (5) sintering. And (5) quickly sintering in a roller kiln. In some embodiments, the maximum firing temperature is 1200-1220 ℃ and the firing period is 40-60 minutes.
And (5) edging, grading, packaging and warehousing.
According to the invention, through developing the overglaze and protecting glaze formula, on the basis of proper glossiness and hand feeling, the colorful mica sheets are automatically gathered in the firing process and present a colorful flashing effect, the glaze texture is fine and soft in hand feeling, the glossiness of 8-12 degrees is achieved, and defects such as prickly heat and pinholes are avoided after firing, so that the artistic decoration effect is excellent. The precondition that mica sheets can show the flashing effect is that the mica sheets form gloss contrast with the glaze. The surface glaze performance can influence the protective glaze layer, thereby indirectly influencing the glaze quality and mica sheet decoration. If the surface glaze and the protective glaze are at too low temperature, the glaze layer has too bright glossiness, cannot form glossiness contrast, and the mica sheet is fused into the glaze surface, so that the flashing effect is poor. If the surface glaze and the protective glaze are simultaneously over-high temperature, the glaze surface is matt, and the mica sheet is sintered into black spots, so that the flashing effect is not achieved. If the initial melting temperature difference of the overglaze and the protective glaze is too high, the mica flakes have poor flashing effect.
In addition, the high anti-skid archaizing brick with the concave-convex colorful starlight effect also has high wear resistance and high wear resistance. In some embodiments, the friction coefficient of the brick surface of the high anti-skid archaizing brick with the concave-convex colorful starlight effect is more than or equal to 0.5, the chemical corrosion resistance of the surface is GLA grade, and the brick surface is non-specular and is not easy to scratch. And the water absorption E is less than or equal to 0.5%, so that the anti-fouling capability is better, and the cleaning, maintenance and management are convenient.
The research and development personnel try to set up colorful starlight glaze in the lower floor of protection glaze, and the mica sheet can deposit in the glaze layer and influence the flash of light effect of mica sheet, and moreover, the mica sheet presents with standing the form in the glaze layer, and the dazzling color effect of mica sheet is relatively poor under the light. The research and development personnel also try to glazing the colorful starlight glaze and the protective glaze in a mixed way, most of mica sheets are deposited on the glaze layer, and the flashing effect of stars and dots cannot be refracted, so that the colorful starlight glaze is black.
The present invention will be described in more detail by way of examples. It is also to be understood that the following examples are given solely for the purpose of illustration and are not to be construed as limitations upon the scope of the invention, since numerous insubstantial modifications and variations will now occur to those skilled in the art in light of the foregoing disclosure. The specific process parameters and the like described below are also merely examples of suitable ranges, i.e., one skilled in the art can make a suitable selection from the description herein and are not intended to be limited to the specific values described below.
Example 1
The preparation method of the high anti-skid archaizing brick with the concave-convex sense colorful starlight effect comprises the following steps:
and step 1, filling the blank powder into a concave-convex mould, and performing dry pressing molding by a press to obtain a green brick.
And 2, putting the green bricks into a drying kiln for drying. The moisture of the dried green bricks is controlled within 0.4 wt%.
And step 3, spraying overglaze on the surface of the dried green brick. The raw materials of the overglaze comprise: the weight percentages of the raw materials are 8% of potassium feldspar, 27% of albite, 5% of nepheline, 8% of quartz, 4% of calcined alumina, 7% of calcined talcum, 5% of zirconium silicate, 1% of wollastonite, 8% of calcined kaolin, 8% of water-washed kaolin, 3% of barium carbonate, 7% of frit, 7% of calcite and 2% of zinc oxide. The chemical composition of the frit comprises: ,SiO2：56％、Al2O3：18％、Fe2O3：0.5％、CaO：6.2％、TiO2：0.1％、MgO：1.2％、K2O：1.8％、Na2O：3.9％、ZrO2：4.9％、BaO：2.2％、 burn off in mass percent: 4.0%. The chemical composition of the overglaze comprises: ,SiO2：53％、Al2O3：19％、Fe2O3：0.3％、CaO：4.5％、TiO2：0.2％、MgO：2.2％、K2O：1.6％、Na2O：3.7％、ZrO2：4.5％、BaO：2.0％、 burn off in mass percent: 4.5%. The specific gravity of the overglaze is 1.87, and the glazing amount is 450g/m 2.
And 4, ink-jet printing stone-like documents on the surface of the green brick subjected to overglaze spraying.
And 5, spraying protective glaze on the surface of the green brick after the stone-like material file is printed by ink-jet printing. The raw materials of the protective glaze comprise: 15% of potassium feldspar, 13% of albite, 15% of dolomite, 3% of quartz, 3% of calcined alumina, 9% of calcined talcum, 5% of wollastonite, 3% of calcined kaolin, 9% of water-washed kaolin, 7% of barium carbonate, 8% of frit, 5% of calcite and 5% of zinc oxide. The chemical composition of the protective glaze comprises: ,SiO2：46％、Al2O3：14％、Fe2O3：0.2％、CaO：8.4％、TiO2：0.1％、MgO：4.8％、K2O：1.8％、Na2O：2.3％、BaO：5.8％、 burn off in mass percent: 8.7%. The specific gravity of the protective glaze is 1.34, and the glazing amount is 170g/m 2.
Step 6, the colorful mica sheet, stamp-pad ink and water are mixed according to the mass ratio of 0.004:1:5, uniformly mixing to obtain the colorful starlight glaze. The colorful starlight glaze is applied to the surface of the green brick in a glaze spraying mode. The specific gravity of the colorful starlight glaze is 1.1, and the glazing quantity is 20g/m 2.
And 7, secondarily drying the green bricks after the colorful starlight glaze is applied. The drying temperature was 95℃and the drying time was 8min.
And 8, putting the dried green bricks into a roller kiln for rapid firing. The highest sintering temperature is 1210 ℃, and the sintering period is 50min.
And 9, edging and grading, packaging and warehousing.
The concave-convex feeling of the glaze is obvious as can be seen from fig. 1, and the glaze has a glaring and flashing effect under the light.
Comparative example 1
Substantially the same as in example 1, the only difference is that: the raw materials of the overglaze comprise: the weight percentages of the raw materials are 12% of potassium feldspar, 21% of albite, 6% of nepheline, 8% of quartz, 2% of calcined alumina, 8% of calcined talcum, 6% of zirconium silicate, 1% of wollastonite, 8% of calcined kaolin, 8% of water-washed kaolin, 3% of barium carbonate, 8% of frit, 7% of calcite and 2% of zinc oxide. The chemical composition of the frit comprises: ,SiO2：56％、Al2O3：18％、Fe2O3：0.5％、CaO：6.2％、TiO2：0.1％、MgO：1.2％、K2O：1.8％、Na2O：3.9％、ZrO2：4.9％、BaO：2.2％、 burn off in mass percent: 4.0%. The chemical composition of the overglaze comprises: ,SiO2：46％、Al2O3：16％、Fe2O3：0.3％、CaO：8.0％、TiO2：0.2％、MgO：5.3％、K2O：3.7％、Na2O：4.0％、ZrO2：6.5％、BaO：3.6％、 burn off in mass percent: 5.5%.
The initial melting temperature of the overglaze is lower, so that the overall glossiness of the glaze is higher, the flash refraction of the mica sheet is easy to cover, the touch feeling of the brick surface is too smooth, the friction coefficient of the brick surface is reduced, and the anti-skid effect is poor.
Comparative example 2
Substantially the same as in example 1, the only difference is that: the raw materials of the overglaze comprise: the weight percentages of the raw materials are 9% of potassium feldspar, 24% of albite, 6% of nepheline, 7% of quartz, 6% of calcined alumina, 6% of calcined talcum, 6% of zirconium silicate, 1% of wollastonite, 7% of calcined kaolin, 8% of water-washed kaolin, 3% of barium carbonate, 9% of frit, 6% of calcite and 2% of zinc oxide. The chemical composition of the frit comprises: ,SiO2：56％、Al2O3：18％、Fe2O3：0.5％、CaO：6.2％、TiO2：0.1％、MgO：1.2％、K2O：1.8％、Na2O：3.9％、ZrO2：4.9％、BaO：2.2％、 burn off in mass percent: 4.0%. The chemical composition of the overglaze comprises: ,SiO2：58％、Al2O3：21％、Fe2O3：0.2％、CaO：3.5％、TiO2：0.2％、MgO：2.3％、K2O：1.5％、Na2O：2.8％、ZrO2：3.5％、BaO：2.5％、 burn off in mass percent: 4.0%. The overglaze is applied in a mode of spraying glaze, the specific gravity is 1.86, and the glazing quantity is 450g/m 2.
The initial melting temperature of the overglaze is higher, the glaze surface can be melted at a higher firing temperature, however, the mica sheet forms black spots at a high temperature, the surface is dull and no light, and the flashing effect is lost; the surface glaze with relatively high temperature can influence the color development of patterns, and the surface of the brick has rough hand feeling and poor antifouling effect due to high temperature.
Comparative example 3
Substantially the same as in example 1, the only difference is that: the raw materials of the overglaze comprise: the weight percentages of the raw materials are 14% of potassium feldspar, 27% of albite, 6% of nepheline, 7% of quartz, 7% of calcined alumina, 6% of calcined talcum, 6% of zirconium silicate, 1% of wollastonite, 7% of calcined kaolin, 8% of water-washed kaolin, 3% of barium carbonate, 6% of calcite and 2% of zinc oxide. The chemical composition of the overglaze comprises: ,SiO2：56％、Al2O3：21％、Fe2O3：0.3％、CaO：3.7％、TiO2：0.5％、MgO：3.3％、K2O：1.6％、Na2O：2.4％、ZrO2：3.2％、BaO：2.3％、 burn off in mass percent: 5.0%. The overglaze is applied in a mode of spraying glaze, the specific gravity is 1.86, and the glazing quantity is 450g/m 2.
Frit is not used in the overglaze, the glaze surface is uneven, and the pinhole phenomenon is increased.
Comparative example 4
Substantially the same as in example 1, the only difference is that: the raw materials of the protective glaze comprise: the weight percentages of the raw materials are 17% of potassium feldspar, 19% of albite, 15% of dolomite, 3% of quartz, 3% of calcined alumina, 9% of calcined talcum, 5% of wollastonite, 3% of calcined kaolin, 9% of water-washed kaolin, 7% of barium carbonate, 5% of calcite and 5% of zinc oxide. The chemical composition of the protective glaze comprises: ,SiO2：58％、Al2O3：21％、Fe2O3：0.1％、CaO：3.3％、TiO2：0.1％、MgO：3.6％、K2O：1.2％、Na2O：3.3％、BaO：3.8％、 burn off in mass percent: 5.0% (v/v). The specific gravity of the protective glaze is 1.34, and the glazing amount is 170g/m 2.
The glaze is protected without using frit, and the glaze gloss is unstable. The initial melting temperature of the protective glaze is higher, the hand feeling of the glaze is rough, the glossiness of the glaze is lower, the mica sheet is dull and matt, and the flashing effect is avoided.
Claims (10)
1. The preparation method of the high anti-skid archaizing brick with the concave-convex colorful starlight effect is characterized by comprising the following steps of:
applying surface glaze on the surface of the green brick; the chemical composition of the overglaze comprises: ,SiO2：52～59％、Al2O3：18～22％、CaO：4.0～5.5％、TiO2：0.1～0.3％、MgO：2.1～2.3％、K2O：1.5～1.7％、Na2O：3.6～4.0％、ZrO2：4.0～6.8％、BaO：2.0～2.2％、 burn off in mass percent: 4.0 to 5.0 percent;
forming an ink-jet pattern by ink-jet printing stone-like documents on the surface of the green brick after the overglaze is applied;
Applying protective glaze on the surface of the green brick after the ink-jet pattern; the chemical composition of the protective glaze comprises: ,SiO2：46～51％、Al2O3：14～18％、Fe2O3：0.2～0.4％、CaO：5.5～9.0％、TiO2：0.1～0.2％、MgO：3.1～5.2％、K2O：1.3～1.9％、Na2O：2.0～5.8％、BaO：5.6～7.1％、 burn off in mass percent: 4.5 to 9.0 percent;
applying colorful starlight glaze on the surface of the green brick after the protective glaze is applied; the colorful starlight glaze is prepared from colorful mica sheets, stamp-pad ink and water according to the mass ratio of 0.003-0.006: 0.8 to 1.2:4.8 to 5.2, and evenly mixing the materials;
firing to obtain the high anti-slip archaized brick with the concave-convex colorful starlight effect.
2. The method of claim 1, wherein the raw material composition of the overglaze comprises: the weight percentages of the raw materials are 6 to 9 percent of potassium feldspar, 26 to 28 percent of albite, 4 to 5 percent of nepheline, 8 to 10 percent of quartz, 3 to 5 percent of calcined alumina, 6 to 8 percent of calcined talcum, 4 to 6 percent of zirconium silicate, 1 to 2 percent of wollastonite, 7 to 9 percent of calcined kaolin, 8 to 9 percent of water-washed kaolin, 2 to 4 percent of barium carbonate, 6 to 9 percent of frit, 6 to 8 percent of calcite and 1 to 2 percent of zinc oxide.
3. The method according to claim 1 or 2, wherein the overglaze is applied in a manner of pouring glaze, the specific gravity is 1.86-1.88, and the glazing amount is 430-460 g/m 2.
4. A method of producing according to any one of claims 1 to 3, wherein the raw material composition of the protective glaze comprises: 14-16% of potassium feldspar, 12-14% of albite, 15-18% of dolomite, 2-4% of quartz, 2-4% of calcined alumina, 8-9% of calcined talcum, 4-5% of wollastonite, 2-4% of calcined kaolin, 8-9% of water-washed kaolin, 6-8% of barium carbonate, 7-9% of clinker, 4-6% of calcite and 4-5% of zinc oxide.
5. The method according to any one of claims 1 to 4, wherein the protective glaze is applied by spraying glaze, the specific gravity is 1.33-1.35, and the glazing amount is 160-180 g/m 2.
6. The method of making according to claim 2 or 4, wherein the frit comprises the chemical composition: ,SiO2：55～58％、Al2O3：17～20％、Fe2O3：0.3～0.5％、CaO：4.6～6.2％、TiO2：0.1～0.3％、MgO：0.5～1.4％、K2O：1.1～2.3％、Na2O：3.2～4.9％、ZrO2：4.5～5.1％、BaO：1.8～2.5％、 burn off in mass percent: 3.5 to 5.5 percent.
7. The method according to any one of claims 1 to 6, wherein the maximum firing temperature is 1200 to 1220 ℃ and the firing period is 40 to 60 minutes.
8. The method according to any one of claims 1 to 7, wherein the multi-colored starlight glaze is applied by spraying, the specific gravity is 1.1 to 1.2, and the glazing amount is 15 to 25g/m 2.
9. A high anti-slip archaizing tile having a concave-convex multi-color starlight effect obtained by the preparation method according to any one of claims 1 to 8.
10. The high anti-slip archaizing tile with the concave-convex multi-color starlight effect according to claim 9, wherein the glaze gloss of the high anti-slip archaizing tile with the concave-convex multi-color starlight effect is 8-12 degrees, and the friction coefficient of the tile surface is more than or equal to 0.5.
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