CN111943729B - Manufacturing method of matte marble tile - Google Patents
Manufacturing method of matte marble tile Download PDFInfo
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- CN111943729B CN111943729B CN202010868361.3A CN202010868361A CN111943729B CN 111943729 B CN111943729 B CN 111943729B CN 202010868361 A CN202010868361 A CN 202010868361A CN 111943729 B CN111943729 B CN 111943729B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0036—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and a divalent metal oxide as main constituents
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention provides a manufacturing method of a matte marble tile, which comprises the following steps: s1, preparing a biscuit; s2, applying marble overglaze; the glaze specific gravity of the marble overglaze is 1.7-2.0 g/cm3The flow rate is 35-40 seconds, and the glaze amount is 400-800 g/m2(ii) a S3, printing, and then spraying matte polishing glaze; s4, firing, wherein the firing temperature is 1050-1200 ℃, the firing period is 40-60 minutes, and the glossiness is 15-20 degrees after firing; and S5, performing dumb polishing, namely, polishing the blank by using a foam elastic polishing module with the polishing mesh number of 240-300 meshes to obtain a finished product. The invention obtains the marble ceramic tile with excellent simulation degree by combining the glaze formula and the process. The marble overglaze has uniform color development effect, keeps excellent simulation degree after combination of marble texture decoration and matte effect through matte glaze polishing, and has excellent antifouling and wear-resisting properties after firing. Furthermore, the matte effect on the surface of the marble ceramic tile is easier to adjust by matching with the optimal selection of the polishing module, the process is simple, and the quality is controllable.
Description
Technical Field
The invention belongs to the field of ceramic building decoration materials, and particularly relates to a manufacturing method of a matte marble tile.
Background
The traditional glazed tile is generally classified according to gloss into the glazed tile with two gloss effects of bright gloss and matte gloss due to the limitation of the type of the formula of the overglaze, wherein the gloss of the bright glazed tile is between 90 and 98 degrees, and the gloss of the matte glazed tile is between 10 and 30 degrees. Ceramic tile bright products currently dominate the market, but matte glazed tile products are slowly popular with consumers because of smoothness and no brightness.
In the ceramic production, the glazed tile is to achieve the matte glaze effect, and the method mainly comprises two methods, namely 1, the glaze formula is adjusted, the low-temperature gloss raw materials are reduced or increased, and the appropriate firing temperature is matched to achieve the matte glaze effect; 2. the matte glossiness glaze surface uses the matte polishing technology, and the matte effect is achieved through polishing. The glazed tile with the matte effect prepared by the two methods has the main defects of complicated work, high labor intensity, high technical requirement and inconvenience in regulating the gloss effect. CN201710799481.0 discloses a production process of 16-degree matte marble ceramic tiles, which improves the glaze line process and adds an independently developed glaze formula to enable the glossiness of the ceramic tiles to reach 16 degrees, and the surface of the ceramic tiles is rich, fine and natural in color. The production process comprises the following steps: A. selecting raw materials, and homogenizing and blending; B. ball milling the slurry, sieving to remove iron, milling into powder, and putting into a box for aging; C. pressing, namely feeding the prepared slurry into a press die, pressing and forming under the pressure of 30000-34000 KN, and then drying; D. glazing and printing, namely sequentially performing ground glaze application, ink-jet printing, screen printing protection and matte surface glaze application on the ceramic brick blank; E. and (4) firing in a kiln, and performing edging and grading processes to obtain the marble ceramic tile. The technology improves the glaze line process, improves the overall glossiness of the matte brick surface, and applies 7 lines of ink in the ink-jet printing process, so that the texture of the ceramic tile is finer and smoother. The work is complicated, the labor intensity is high, the technical requirement is high, and the adjustment of the gloss effect is not flexible.
Disclosure of Invention
The invention aims to provide a manufacturing method of a matte marble ceramic tile, which comprises the steps of pouring marble surface glaze on a blank body, spraying patterns, pouring matte polishing glaze, performing matte polishing to present a matte marble effect, controlling a polishing formula and a polishing module, and has the advantages of low production cost, easy process control and good product quality.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a manufacturing method of a matte marble tile comprises the following steps:
s1, preparing a biscuit;
s2, applying marble overglaze; the marble overglaze comprises the following components in parts by mass: SiO 2263 to 69 parts by weight of Al2O320 to 24 parts of Fe2O30.1 to 0.3 part of TiO20.05 to 0.15 part of ZrO20.05 to 0.15 part, 1.0 to 1.5 parts of CaO, 1.3 to 1.6 parts of MgO, and K21.3 to 1.7 portions of O and Na2O2.8-3.2 parts, ZnO 0.4-0.6 part, P2O50.1-0.2 part; the specific gravity of the glaze is 1.7-2.0 g/cm3The flow rate is 35-40 seconds, and the glaze amount is 400-800 g/m2
S3, printing, and then spraying matte polishing glaze; the matte glaze comprises the following components in parts by weight: SiO 2244-47 parts of Al2O313 to 15 parts of K2O3.0-4.0 parts and Na2O2.0-3.0 parts, TiO20.05 to 0.12 part of ZrO20.05 to 0.10 part by weight of Fe2O30.20 to 0.25 part of P2O50.10 to 0.15 part, 4.0 to 4.5 parts of MgO, 6.0 to 7.0 parts of CaO, 7.5 to 8.5 parts of BaO, 0.30 to 0.50 part of SrO and 4.0 to 5.0 parts of ZnO;
s4, firing, wherein the firing temperature is 1050-1200 ℃, the firing period is 40-60 minutes, and the glossiness is 5-10 degrees after firing;
and S5, performing dumb polishing, namely adopting a foam elastic polishing module, wherein the polishing mesh number is 240-300 meshes. Preferably, the surface gloss after matte polishing is 9-11 degrees, and then waxing is carried out to obtain a finished product.
The method comprises the steps of mixing raw materials, ball-milling, spraying, granulating, pressing, forming, putting into a drying kiln, spraying surface glaze, and putting into an ink-jet printer for printing; the pattern texture is drawn by using computer Photoshop software, the pattern texture is converted into a format suitable for printing by an ink jet printer for storage, the stored pattern is transmitted to an ink jet printer for printing, then, matte glaze polishing is performed, the pattern texture is transmitted into a kiln through a belt to be fired into a product, and finally, matte polishing is performed, so that a matte effect is achieved. The marble overglaze has uniform glaze color development effect by optimizing and adjusting overglaze components and content, and enables the surface of the marble ceramic tile to have a more exquisite matte effect by optimizing and adjusting the components and content through matte polishing, so that the marble texture decoration and the matte effect are combined to keep excellent simulation degree, and the fired glaze has excellent antifouling and wear-resisting properties. Furthermore, the matte effect on the surface of the marble ceramic tile is easier to adjust by matching with the optimal selection of the polishing module, the process is simple, and the quality is controllable.
In the present invention, preferably, the marble overglaze comprises the following chemical components: SiO 22 66.68％，Al2O322.14％，Fe2O3 0.22％，TiO2 0.10％，ZrO2 0.11％，CaO 1.26％，MgO 1.46％，K2O 1.50％，Na2O 3.08％，ZnO 0.49％，P2O50.18 percent; the loss on ignition is 2.78%. The components and content of the marble overglaze are wide in firing temperature range, so that the glaze has uniform color development effect after firing, and the surface of the marble overglaze has no pinholes.
In the invention, preferably, the matte polishing glaze comprises the following chemical components in percentage by weight: SiO 22 46.25％、Al2O314.58％、K2O 3.62％、Na2O 2.48％、TiO2 0.09％、ZrO2 0.09％，Fe2O3 0.21％、P2O50.13 percent of MgO 4.17 percent, CaO 6.38 percent, BaO 7.95 percent, SrO 0.40 percent and ZnO 4.69 percent; the loss on ignition is 8.96 percent. The components and the content of the matte polished glaze form a more exquisite matte effect on the surface of the marble ceramic tile after firing, the surface is uniform and fine without pinholes, and the antifouling property, the wear resistance and the crack resistance are good. The addition of the wear-resistant crystalline phase medium in the matte polished glaze can improve the wear resistance of the glaze surface, and the introduction amount of the wear-resistant medium cannot be too much, otherwise, the wear resistance can be reduced. At the same time, 0.09 percent of ZrO is added into the components2The wear resistance of the ceramic tile can be effectively improved. ZnO has strong crystallization tendency in glaze melt, and ZnO introduced in the invention can play a role of crystallization, thereby improving the wear resistance.
In the invention, the printing of S3 is specifically one or a mixture of two or more of inkjet printing, roller printing and screen printing.
In the invention, the preparation method of the matte polished glaze comprises the following steps: the formula raw materials are uniformly mixed, water is added for ball milling for 13-15 hours to obtain glaze slurry, the glaze slurry is sieved and ball milled to obtain glaze, the glaze is sieved by a 120-150-mesh sieve, and then the glaze is aged for 24-48 hours for later use. Specifically, the adding amount of the water is 40-42% of the weight of the raw material dry material. The glaze slip screening and ball milling process comprises the following steps: and (3) sieving the glaze slip by using a sieve of 100-120 meshes, then sieving by using a sieve of 350-400 meshes, controlling the screen residue to be 0.1-0.4%, and further performing ball milling according to the final screen residue condition to obtain the glaze with the fineness of 380-400 meshes.
In the invention, preferably, the matte glaze pouring and polishing adopts a bell jar type glaze pouring process, the glaze pouring amount is controlled within the range of 200-220 g/tile, and the specification of the tile is 80cm by 80 cm. The glaze pouring amount influences the surface state of the final matte polished glaze after firing, the final wear-resisting strength and glaze transparency of the ceramic tile can be influenced, the wear-resisting strength cannot be achieved when the glaze pouring amount is small, and the color development and transparency of the matte glaze are influenced when the glaze pouring amount is large.
The invention has the beneficial effects that:
the manufacturing method of the matte marble tile obtains the marble tile with excellent simulation degree by combining the formula of the glaze and the process. The marble overglaze has uniform glaze color development effect by optimizing and adjusting overglaze components and content, and enables the surface of the marble ceramic tile to have a more exquisite matte effect by optimizing and adjusting the components and content through matte polishing, so that the marble texture decoration and the matte effect are combined to keep excellent simulation degree, and the fired glaze has excellent antifouling and wear-resisting properties. Furthermore, the matte effect on the surface of the marble ceramic tile is easier to adjust by matching with the optimal selection of the polishing module, the process is simple, and the quality is controllable.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the embodiments.
The starting materials used in the following examples are all commercially available unless otherwise specified.
Example 1:
the preparation method of the matte marble tile comprises the following steps:
s1, preparing a biscuit; purchasing ceramic raw materials, warehousing, inspecting the physical and chemical properties of the raw materials, putting the raw materials into a ball mill according to the formula ratio after the raw materials are qualified to prepare glaze slurry, preparing the glaze slurry into powder through a spray drying tower, pressing the powder into green bodies through a press, and putting the green bodies into a drying kiln to obtain green bodies.
S2, applying marble overglaze on the blank; the marble overglaze comprises the following chemical components in percentage by weight: SiO 22 63％，Al2O324％，Fe2O3 0.3％，TiO2 0.15％，ZrO2 0.15％，CaO 1.5％，MgO 1.6％，K2O 1.7％，Na2O 3.2％，ZnO 0.6％，P2O50.2 percent and 3.6 percent of ignition loss; the glaze specific gravity of the marble overglaze is 1.7g/cm3Flow rate of 35 seconds, glaze amount of 400g/m2。
S3, after the raw materials are conveyed to an ink jet printing machine through a belt for ink jet printing, a matte glaze polishing layer is sprayed; the matte polishing glaze comprises the following chemical components in percentage by weight: SiO 22 44％、Al2O3 15％、K2O 4.0％、Na2O 3.0％、TiO2 0.12％、ZrO2 0.10％，Fe2O3 0.25％、P2O50.15%, MgO 4.5%, CaO 7.0%, BaO 8.5%, SrO 0.50%, ZnO 5.0%, and loss on ignition 7.88%;
the preparation method of the matte polished glaze comprises the following steps: uniformly mixing the raw materials in the formula, adding water, ball-milling for 13 hours, wherein the adding amount of the water is 40 percent of the weight of the dry raw materials to obtain glaze slurry, sieving the glaze slurry by a 100-mesh sieve, then sieving by a 350-mesh sieve, controlling the screen residue to be 0.1-0.4 percent, further ball-milling according to the final screen residue condition, and finally obtaining the glaze with the fineness of 380 meshes, and then aging for 24-48 hours for later use. The matte glaze spraying and polishing process adopts a bell jar type glaze spraying process, the glaze spraying amount is controlled within the range of 200 g/tile, and the specification of the tile is 80cm by 80 cm.
And S4, conveying the mixture to a glaze firing kiln through a belt to be fired at 1050 ℃ for 60 minutes in a firing period, wherein the glossiness of the fired mixture is 5-10 degrees.
And S5, performing dumb polishing and edge grinding and packaging to obtain a finished product, wherein the dumb polishing adopts a foam elastic polishing module, and the polishing mesh number is 240 meshes. The glossiness after polishing is about 10 degrees.
Example 2:
the preparation method of the matte marble tile comprises the following steps:
s1, preparing a biscuit; purchasing ceramic raw materials, warehousing, inspecting the physical and chemical properties of the raw materials, putting the raw materials into a ball mill according to the formula ratio after the raw materials are qualified to prepare glaze slurry, preparing the glaze slurry into powder through a spray drying tower, pressing the powder into green bodies through a press, and putting the green bodies into a drying kiln to obtain green bodies.
S2, applying marble overglaze on the blank; the marble overglaze comprises the following chemical components in percentage by weight: SiO 22 69％，Al2O320％，Fe2O3 0.1％，TiO2 0.05％，ZrO2 0.05％，CaO 1.0％，MgO 1.3％，K2O 1.3％，Na2O 2.8％，ZnO 0.4％，P2O50.1 percent and the ignition loss is 3.9 percent; the glaze specific gravity of the marble overglaze is 2.0g/cm3Flow rate of 40 seconds, glaze amount of 800g/m2。
S3, after the raw materials are conveyed to an ink jet printing machine through a belt for ink jet printing, a matte glaze polishing layer is sprayed; the matte polished glaze comprises the following chemical components in percentage by weight: SiO 22 47％、Al2O3 14％、K2O 3.5％、Na2O 2.5％、TiO2 0.05％、ZrO2 0.05％，Fe2O3 0.20％、P2O50.10 percent of MgO 4.5 percent, CaO 6.5 percent, BaO 7.5 percent, SrO 0.30 percent, ZnO 4.0 percent and ignition loss 9.8 percent;
the preparation method of the matte polished glaze comprises the following steps: the formula raw materials are uniformly mixed, water is added for ball milling for 15 hours, the adding amount of the water is 42 percent of the weight of the raw material dry materials, glaze slurry is obtained, the glaze slurry is firstly sieved by a 120-mesh sieve and then sieved by a 400-mesh sieve, the screen residue is controlled to be 0.1-0.4 percent, ball milling is further carried out according to the final screen residue condition, the fineness of the finally obtained glaze is 400 meshes, and then the glaze is aged for 24-48 hours for later use. The matte glaze spraying and polishing process adopts a bell jar type glaze spraying process, the glaze spraying amount is controlled within the range of 220 g/tile, and the specification of the tile is 80cm by 80 cm.
And S4, conveying the mixture to a glaze firing kiln through a belt for firing at the firing temperature of 1200 ℃ for 40 minutes in a firing period, wherein the glossiness of the fired mixture is 5-10 degrees.
And S5, performing dummy polishing and edge grinding and packaging to obtain a finished product, wherein the dummy polishing adopts a foam elastic polishing module, and the polishing mesh number is 300 meshes. The glossiness after polishing is about 10 degrees.
Example 3:
the preparation method of the matte marble tile comprises the following steps:
s1, preparing a biscuit; purchasing ceramic raw materials, warehousing, inspecting the physical and chemical properties of the raw materials, putting the raw materials into a ball mill according to the formula ratio after the raw materials are qualified to prepare glaze slurry, preparing the glaze slurry into powder through a spray drying tower, pressing the powder into green bodies through a press, and putting the green bodies into a drying kiln to obtain green bodies.
S2, applying marble overglaze on the blank; the marble overglaze comprises the following chemical components in percentage by weight: SiO 22 66.68％，Al2O322.14％，Fe2O3 0.22％，TiO2 0.10％，ZrO2 0.11％，CaO 1.26％，MgO 1.46％，K2O 1.50％，Na2O 3.08％，ZnO 0.49％，P2O50.18 percent; loss on ignition is 2.78%; the glaze specific gravity of the marble overglaze is 1.9g/cm3Flow rate of 38 seconds and glaze amount of 600g/m2。
S3, after the raw materials are conveyed to an ink jet printing machine through a belt for ink jet printing, a matte glaze polishing layer is sprayed; the matte polished glaze comprises the following chemical components in percentage by weight: SiO 22 46.25％、Al2O3 14.58％、K2O 3.62％、Na2O 2.48％、TiO2 0.09％、ZrO20.09％，Fe2O3 0.21％、P2O50.13 percent of MgO 4.17 percent, CaO 6.38 percent, BaO 7.95 percent, SrO 0.40 percent and ZnO 4.69 percent; the ignition loss is 8.96 percent;
the preparation method of the matte polished glaze comprises the following steps: the formula raw materials are uniformly mixed, water is added for ball milling for 14 hours, the adding amount of the water is 41 percent of the weight of the raw material dry materials, glaze slurry is obtained, the glaze slurry is firstly sieved by a 110-mesh sieve and then sieved by a 380-mesh sieve, the screen residue is controlled to be 0.1-0.4 percent, ball milling is further carried out according to the final screen residue condition, the fineness of the finally obtained glaze is 400 meshes, and then the glaze is aged for 24-48 hours for later use. The matte glaze spraying and polishing process adopts a bell jar type glaze spraying process, the glaze spraying amount is controlled within the range of 200 g/tile, and the specification of the tile is 80cm by 80 cm.
And S4, conveying the mixture to a glaze firing kiln through a belt for firing at the firing temperature of 1195 ℃ for 50 minutes, wherein the glossiness of the fired mixture is 5-10 degrees.
And S5, performing dummy polishing and edge grinding and packaging to obtain a finished product, wherein the dummy polishing adopts a foam elastic polishing module, and the polishing mesh number is 280 meshes. The glossiness after polishing is about 10 degrees.
Example 4:
the preparation method of the matte marble tile comprises the following steps:
s1, preparing a biscuit; purchasing ceramic raw materials, warehousing, inspecting the physical and chemical properties of the raw materials, putting the raw materials into a ball mill according to the formula ratio after the raw materials are qualified to prepare glaze slurry, preparing the glaze slurry into powder through a spray drying tower, pressing the powder into green bodies through a press, and putting the green bodies into a drying kiln to obtain green bodies.
S2, applying marble overglaze on the blank; the marble overglaze comprises the following chemical components in percentage by weight: SiO 22 65％，Al2O323％，Fe2O3 0.18％，TiO2 0.09％，ZrO2 0.12％，CaO 1.26％，MgO 1.52％，K2O 1.48％，Na2O 3.05％，ZnO 0.52％，P2O50.15 percent and 3.63 percent of ignition loss; the glaze specific gravity of the marble overglaze is 1.8g/cm3Flow rate of 37 seconds and glaze amount of 700g/m2。
S3, after the glaze is conveyed to an ink jet printing machine through a belt for ink jet printing, a matte glaze polishing layer is sprayed; the matte polished glaze comprises the following chemical components in percentage by weight: SiO 22 47％、Al2O3 14％、K2O 3.0％、Na2O 2.0％、TiO2 0.12％、ZrO2 0.10％，Fe2O3 0.23％、P2O50.15%, MgO 4.0%, CaO 6.0%, BaO 8.5%, SrO 0.45%, ZnO 5.0%, and loss on ignition 9.45%;
the preparation method of the matte polishing glaze comprises the following steps: uniformly mixing the raw materials in the formula, adding water, and performing ball milling for 14 hours, wherein the adding amount of the water is 40 percent of the weight of the dry raw materials to obtain glaze slurry, sieving the glaze slurry by a 120-mesh sieve and then by a 400-mesh sieve, controlling the screen residue to be 0.1-0.4 percent, performing further ball milling according to the final screen residue condition, and finally obtaining the glaze with the fineness of 400 meshes and then aging for 24-48 hours for later use. The matte glaze spraying and polishing process adopts a bell jar type glaze spraying process, the glaze spraying amount is controlled within the range of 200 g/tile, and the specification of the tile is 80cm by 80 cm.
And S4, conveying the mixture to a glaze firing kiln through a belt for firing at the firing temperature of 1100 ℃ for 58 minutes in a firing period, wherein the glossiness of the fired mixture is 5-10 degrees.
And S5, performing matte polishing and edge grinding and packaging to obtain a finished product, wherein the matte polishing adopts a foam elastic polishing module, and the polishing mesh number is 270 meshes. The glossiness after polishing is about 10 degrees.
Example 5:
the preparation method of the matte marble tile comprises the following steps:
s1, preparing a biscuit; purchasing ceramic raw materials, warehousing, inspecting the physical and chemical properties of the raw materials, putting the raw materials into a ball mill according to the formula ratio after the raw materials are qualified to prepare glaze slurry, preparing the glaze slurry into powder through a spray drying tower, pressing the powder into green bodies through a press, and putting the green bodies into a drying kiln to obtain green bodies.
S2, applying marble overglaze on the blank; the marble overglaze comprises the following chemical components in percentage by weight: SiO 22 67％，Al2O322％，Fe2O3 0.20％，TiO2 0.13％，ZrO2 0.11％，CaO 1.20％，MgO 1.41％，K2O 1.52％，Na2O 2.95％，ZnO 0.45％，P2O50.16 percent and 2.87 percent of ignition loss; the glaze specific gravity of the marble overglaze is 1.8g/cm3Flow rate of 36 seconds and glaze amount of 500g/m2。
S3, after the glaze is conveyed to an ink jet printing machine through a belt for ink jet printing, a matte glaze polishing layer is sprayed; the matte polished glaze comprises the following chemical components in percentage by weight: SiO 22 47％、Al2O3 13％、K2O 4.0％、Na2O 3.0％、TiO2 0.10％、ZrO2 0.08％，Fe2O3 0.22％、P2O50.13 percent of MgO 4.26 percent, 6.5 percent of CaO, 8.0 percent of BaO, 0.40 percent of SrO, 4.7 percent of ZnO and 8.61 percent of loss on ignition;
the preparation method of the matte polished glaze comprises the following steps: uniformly mixing the raw materials in the formula, adding water, ball-milling for 13 hours, wherein the adding amount of the water is 40 percent of the weight of the dry raw materials to obtain glaze slurry, sieving the glaze slurry by a 120-mesh sieve, then sieving by a 400-mesh sieve, controlling the screen residue to be 0.1-0.4 percent, further ball-milling according to the final screen residue condition, and finally obtaining the glaze with the fineness of 380 meshes, and then aging for 24-48 hours for later use. The matte glaze spraying and polishing process adopts a bell jar type glaze spraying process, the glaze spraying amount is controlled within the range of 200 g/tile, and the specification of the tile is 80cm by 80 cm.
S4, conveying the mixture to a glaze firing kiln through a belt for firing at the firing temperature of 1150 ℃ for 52 minutes in a firing period, wherein the glossiness of the fired mixture is 5-10 degrees.
And S5, performing dummy polishing and edge grinding and packaging to obtain a finished product, wherein the dummy polishing adopts a foam elastic polishing module, and the polishing mesh number is 260 meshes. The glossiness after polishing is about 10 degrees.
Performance testing
The matte marble tiles prepared in examples 1-5 were subjected to an antifouling performance test, and the surface of the tile was coated with standard easily traceable contaminants and then wiped off with wet cloth or wet paper towel to see if there were any macroscopic traces. The test results are shown in table 1 below:
(1) respectively carrying out scratch test on the surfaces of the matt marble ceramic tiles by adopting a blue black red oily pen;
(2) carrying out smearing test on the matte marble tile by adopting blue red water-based ink;
(3) the mixture of cement and black ink with the mass ratio of 1:1 is smeared on the surface of a brick for testing;
(4) and (5) performing rubber hammer printing test.
TABLE 1 antifouling Property test results
The matte marble tiles prepared in the above examples 1 to 5 were subjected to a wear resistance test according to GB/T3810.7-2016 ceramic tile test method part 7, determination of the wear resistance of glazed tile surfaces. The result shows that the abrasion resistance of the matte marble tile prepared in the embodiment 1-5 can reach 4 levels.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. The manufacturing method of the matte marble tile is characterized by comprising the following steps:
s1, preparing a biscuit;
s2, applying marble overglaze; the marble overglaze comprises the following components in parts by mass: SiO 2263 to 69 parts by weight of Al2O320 to 24 parts of Fe2O30.1 to 0.3 part of TiO20.05 to 0.15 part by weight of ZrO20.05 to 0.15 part, 1.0 to 1.5 parts of CaO, 1.3 to 1.6 parts of MgO, and K21.3 to 1.7 portions of O and Na2O2.8-3.2 parts, ZnO 0.4-0.6 part, P2O50.1-0.2 parts; the glaze specific gravity of the marble overglaze is 1.7-2.0 g/cm3The flow rate is 35-40 seconds, and the glaze amount is 400-800 g/m2；
S3, printing, and then spraying matte polishing glaze; the matte glaze polishing comprises the following chemical components in percentage by weight: SiO 22 46.25％、Al2O314.58％、K2O 3.62％、Na2O 2.48％、TiO2 0.09％、ZrO2 0.09％，Fe2O3 0.21％、P2O50.13 percent of MgO 4.17 percent, CaO 6.38 percent, BaO 7.95 percent, SrO 0.40 percent and ZnO 4.69 percent; the loss on ignition is 8.96 percent, the matte glaze spraying and polishing adopts a bell jar type glaze spraying process, the glaze spraying amount is controlled within the range of 200 plus 220 g/tile, and the specification of the tile is 80cm by 80 cm;
s4, firing at 1050-1200 ℃ for 40-60 minutes, wherein the glossiness is 5-10 degrees after firing;
and S5, dummy polishing, wherein the dummy polishing adopts a foam elastic polishing module, and the polishing mesh number is 240-300 meshes.
2. The manufacturing method of the matt marble tile as claimed in claim 1, wherein the marble overglaze comprises the following chemical components: SiO 22 66.68％，Al2O3 22.14％，Fe2O3 0.22％，TiO2 0.10％，ZrO2 0.11％，CaO 1.26％，MgO 1.46％，K2O 1.50％，Na2O 3.08％，ZnO 0.49％，P2O50.18 percent; the loss on ignition is 2.78%.
3. The method for manufacturing a matte marble tile according to claim 1, wherein the surface gloss after matte polishing in S5 is 9-11 °, and then waxing is performed.
4. The method for manufacturing matte marble tiles according to claim 1, wherein the printing of S3 is one or a mixture of two or more of inkjet printing, roller printing and screen printing.
5. The process for manufacturing matt marble tiles according to claim 1, wherein the matte glaze is prepared by: the formula raw materials are uniformly mixed, water is added for ball milling for 13-15 hours to obtain glaze slurry, the glaze slurry is sieved and ball milled to obtain glaze, the glaze is sieved by a 120-150-mesh sieve, and then the glaze is aged for 24-48 hours for later use.
6. The method for manufacturing the matt marble tile according to claim 5, wherein the amount of water added is 40-42% of the weight of the raw dry materials.
7. The manufacturing method of the matt marble tile according to claim 5, wherein the glaze slip is sieved and ball-milled by the following steps: and (3) sieving the glaze slip by a sieve of 100-120 meshes, then sieving by a sieve of 350-400 meshes, controlling the screen residue to be 0.1-0.4%, and further performing ball milling according to the final screen residue.
8. The process for manufacturing matt marble tiles according to any one of claims 1 to 7, wherein the resulting matt marble tiles are manufactured.
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| CN113248144A (en) * | 2021-05-06 | 2021-08-13 | 佛山市三水宏源陶瓷企业有限公司 | Preparation method of matte and fine surface of dry grain glazed rock plate |
| CN113698189B (en) * | 2021-08-20 | 2023-05-05 | 新明珠集团股份有限公司 | Fine and smooth matte marble tile and preparation method thereof |
| CN113831107A (en) * | 2021-09-18 | 2021-12-24 | 佛山市慕瓷建材有限公司 | Production method of 5G matte glaze ceramic tile |
| CN113860742B (en) * | 2021-10-14 | 2023-08-11 | 新明珠集团股份有限公司 | Simulated marble glaze, simulated marble slab and preparation method |
| CN113929305B (en) * | 2021-11-03 | 2023-07-18 | 厦门万仟堂陶业有限公司 | Black matte granular glaze and preparation method thereof |
| CN114195480B (en) * | 2021-12-23 | 2023-06-13 | 新明珠集团股份有限公司 | Fine and smooth anti-fouling antibacterial brick and preparation method thereof |
| CN115180982B (en) * | 2022-06-24 | 2023-06-30 | 新明珠集团股份有限公司 | Simulated micro-cement ceramic tile and preparation method thereof |
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| CN108178514B (en) * | 2018-01-19 | 2020-11-27 | 佛山科学技术学院 | Wen-moistening eye-protecting matte glaze for building ceramic tiles and preparation process thereof |
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Address after: 330812 Bajing Town, Gao'an City, Yichun City, Jiangxi Province (China building ceramics industry base) Applicant after: Jiangxi Xinmingzhu Building Materials Co.,Ltd. Applicant after: New Pearl Group Co.,Ltd. Address before: 330812 Bajing Town, Gao'an City, Yichun City, Jiangxi Province (China building ceramics industry base) Applicant before: Jiangxi Xinmingzhu Building Materials Co.,Ltd. Applicant before: Guangdong xinmingzhu Ceramics Group Co., Ltd |
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