CN115432929A - Antifouling and acid-resistant decorative material, decorative surface, preparation method and application thereof - Google Patents

Antifouling and acid-resistant decorative material, decorative surface, preparation method and application thereof Download PDF

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Publication number
CN115432929A
CN115432929A CN202211175930.1A CN202211175930A CN115432929A CN 115432929 A CN115432929 A CN 115432929A CN 202211175930 A CN202211175930 A CN 202211175930A CN 115432929 A CN115432929 A CN 115432929A
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China
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parts
glaze
acid
dry
antifouling
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Chinese (zh)
Inventor
吴焱
殷少泽
熊勋旺
陈健
谭嘉成
查武华
李清莲
程津
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FENGCHENG DONGPENG CERAMIC CO LTD
Foshan Dongpeng Ceramic Co Ltd
Foshan Dongpeng Ceramic Development Co Ltd
Guangdong Dongpeng Holdings Co Ltd
Original Assignee
FENGCHENG DONGPENG CERAMIC CO LTD
Foshan Dongpeng Ceramic Co Ltd
Foshan Dongpeng Ceramic Development Co Ltd
Guangdong Dongpeng Holdings Co Ltd
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Priority to CN202211175930.1A priority Critical patent/CN115432929A/en
Publication of CN115432929A publication Critical patent/CN115432929A/en
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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
    • 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
    • C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Finishing Walls (AREA)

Abstract

An antifouling and acid-resistant decorative material, a decorative surface and a preparation method and application thereof; the preparation method comprises the following steps of (1) coating surface glaze on the surface of a blank; (2) distributing crystallized dry grain glaze on the surface of the overglaze; (3) continuously applying common dry granular glaze; (4) polishing the surface of the blank after sintering; according to the scheme, after the crystallized dry grain glaze is distributed, common dry grain glaze is sprayed, so that crystallized dry grains are placed in the middle of the glaze layer, and the common dry grain glaze is better combined; the decorative surface is prepared by the preparation method of the antifouling and acid-resistant decorative surface. The decorative surface of the blank is prepared by the preparation method of the antifouling and acid-resistant decorative surface. The formula of the crystallized dry grain glaze and the common dry grain glaze in the scheme can reduce the initial melting point, increase the flashing effect, simultaneously enable the crystallized dry grains to be completely melted in the dry grain glaze, improve the antifouling property and the acid resistance, and effectively solve the problems that the decoration surface with the flashing effect is easy to be hidden and dirty and is not acid-resistant after being polished in the prior art.

Description

Antifouling and acid-resistant decorative material, decorative surface, preparation method and application thereof
Technical Field
The invention relates to the technical field of glaze materials, in particular to an antifouling and acid-resistant decorative material, a decorative surface, a preparation method and application thereof.
Background
In the existing kiln, in order to control the production cost, the firing temperature of a green body is basically controlled to be about 1160 ℃; for the blank with the flash effect, as the materials and the process of glaze and dry particles and the matching of the materials and the process are not reasonably controlled in the prior art, the crystallized dry particles can not be completely melted at the temperature below 1160 ℃, the performance of the crystallized dry particles is influenced, the surface of the blank is easy to hide and is not acid-resistant after being sintered, and a formula system and the process need to be further perfected.
Disclosure of Invention
The invention aims to provide a preparation method of an antifouling and acid-resistant decorative surface, which comprises the steps of coating crystalline dry grain glaze, spraying common dry grain glaze, placing crystalline dry grains in the middle of a glaze layer, and better combining the common dry grain glaze; meanwhile, the formula of the crystallized dry grain glaze and the common dry grain glaze can reduce the initial melting point.
The invention also provides an antifouling and acid-proof decorative surface which is prepared by the preparation method of the antifouling and acid-proof decorative surface.
The invention also provides an antifouling and acid-resistant decorative material, wherein the decorative surface arranged on the blank body is prepared by the preparation method of the antifouling and acid-resistant decorative surface.
The invention also provides the application of the decorative surface in preparing the antifouling and acid-resistant decorative material.
In order to achieve the purpose, the invention adopts the following technical scheme:
the preparation method of the antifouling and acid-resistant decorative surface comprises the following steps:
step (1): spreading surface glaze on the surface of the blank, and drying;
step (2): distributing crystallized dry granular glaze on the surface of the overglaze;
and (3): continuously applying common dry granular glaze, and drying;
and (4): after firing, polishing the surface of the blank to obtain an antifouling and acid-resistant decorative surface;
in the step (2), the raw materials for crystallizing the dry grain glaze comprise: common dry grain glaze and crystalline dry grain; the mass ratio of the common dry grain glaze to the crystallized dry grains is 100: (1-10);
the crystallization dry particle comprises the following raw materials in parts by weight: 90-110 parts of frit crystals and 5-20 parts of zircon; the frit crystal comprises the following raw materials in parts by mass: 10-20 parts of potassium feldspar, 30-40 parts of albite, 9-15 parts of wollastonite, 0-2 parts of calcined talc, 0-2 parts of zinc oxide, 0-2 parts of titanium oxide, 16-20 parts of quartz and 15-25 parts of calcined alumina;
in the step (2) and the step (3), the raw materials of the common dry granular glaze comprise, by mass: 5-10 parts of potassium feldspar, 8-12 parts of water-washed kaolin, 8-12 parts of wollastonite, 4-6 parts of diopside, 3-5 parts of zinc oxide, 4-6 parts of barium sulfate, 3-5 parts of strontium carbonate and 55-60 parts of low-temperature frit;
the low-temperature frit comprises the following raw materials in parts by weight: 50-55 parts of potassium feldspar, 3-5 parts of quartz, 6-10 parts of calcined kaolin, 18-22 parts of wollastonite, 3-6 parts of dolomite, 2-6 parts of strontium carbonate and 8-12 parts of zinc oxide.
Preferably, the mesh ratio of the crystallized dry particles is as follows according to weight percentage:
60-80 meshes: 20 to 25 percent; 80-100 meshes: 40-45%;100-160 meshes: 32 to 35 percent; 160 mesh below: 0 to 5 percent.
Preferably, the low temperature frit is sieved through a 60 mesh screen.
Preferably, the specific gravity of the crystallized dry grain glaze is controlled as follows: 1.92-1.95g/ml, the flow rate is controlled for 40-60s, and the cloth application amount is 300-350g/m 2 ；
The specific gravity of the common dry granular glaze is controlled as follows: 1.83-1.86g/ml, the flow rate is 30-40s, the cloth Shi Liang is 330-400g/m 2 。
Preferably, in the step (1), a cover glaze is applied on the surface of the blank, and the blank is dried after ink-jet printing.
The antifouling and acid-resistant decorative surface is prepared by the preparation method of the antifouling and acid-resistant decorative surface.
An antifouling and acid-resistant decorative material comprising: a green body;
the surface of the blank is provided with a decorative surface, and the decorative surface is prepared by the preparation method of the antifouling and acid-resistant decorative surface.
Use of a decorative cover for the preparation of a stain-resistant, acid-resistant decorative material, the decorative material comprising: a green body;
the surface of the blank is provided with a decorative surface, and the decorative surface is prepared by the preparation method of the antifouling and acid-resistant decorative surface.
The technical scheme provided by the invention can have the following beneficial effects:
according to the scheme, after the crystallized dry grain glaze is distributed, common dry grain glaze is sprayed, so that crystallized dry grains are placed in the middle of the glaze layer, and the common dry grain glaze is better combined; meanwhile, the formula of the crystallized dry granular glaze and the common dry granular glaze can reduce the initial melting point and increase the flashing effect, and simultaneously, not only the crystallized dry granules are completely melted in the dry granular glaze, but also the antifouling property and the acid resistance are improved, thereby effectively solving the problems that the decoration surface with the flashing effect is easy to be hidden and dirty and cannot resist acid after being polished in the prior art.
Drawings
Figure 1 is a schematic view of a decorative surface applied to a tile.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solution of the present solution is further explained by the following embodiments with reference to the accompanying drawings.
The preparation method of the antifouling and acid-resistant decorative surface comprises the following steps:
step (1): spreading surface glaze on the surface of the blank, and drying;
the overglaze can be replaced by the prior overglaze and is used for carrying ink and/or crystallizing dry granular glaze;
step (2): distributing crystallized dry granular glaze on the surface of the overglaze;
and (3): continuously applying common dry granular glaze, and drying;
according to the scheme, after the crystallized dry grain glaze is distributed, common dry grain glaze is sprayed, so that crystallized dry grains are placed in the middle of the glaze layer, and the common dry grain glaze is better combined, so that the molten state of the glaze layer is better;
and (4): after firing, polishing the surface of the blank to obtain an antifouling and acid-resistant decorative surface;
in the step (2), the raw materials for crystallizing the dry grain glaze comprise: common dry grain glaze and crystalline dry grain; the mass ratio of the common dry grain glaze to the crystallized dry grains is 100: (1-10);
the crystallization dry particle comprises the following raw materials in parts by weight: 90-110 parts of frit crystals and 5-20 parts of zircon; the frit crystal comprises the following raw materials in parts by mass: 10-20 parts of potassium feldspar, 30-40 parts of albite, 9-15 parts of wollastonite, 0-2 parts of calcined talc, 0-2 parts of zinc oxide, 0-2 parts of titanium oxide, 16-20 parts of quartz and 15-25 parts of calcined alumina;
in the step (2) and the step (3), the raw materials of the common dry granular glaze comprise, by mass: 5-10 parts of potassium feldspar, 8-12 parts of water-washed kaolin, 8-12 parts of wollastonite, 4-6 parts of diopside, 3-5 parts of zinc oxide, 4-6 parts of barium sulfate, 3-5 parts of strontium carbonate and 55-60 parts of low-temperature frit;
the low-temperature frit comprises the following raw materials in parts by weight: 50-55 parts of potassium feldspar, 3-5 parts of quartz, 6-10 parts of calcined kaolin, 18-22 parts of wollastonite, 3-6 parts of dolomite, 2-6 parts of strontium carbonate and 8-12 parts of zinc oxide.
According to the scheme, after the crystallized dry grain glaze is distributed, common dry grain glaze is sprayed, so that crystallized dry grains are placed in the middle of the glaze layer, and the common dry grain glaze is better combined; meanwhile, the formula of the crystallized dry grain glaze and the common dry grain glaze can reduce the initial melting point, increase the flashing effect, simultaneously enable the crystallized dry grains to be completely melted in the dry grain glaze, improve the antifouling property and the acid resistance, and effectively solve the problems that the decoration surface with the flashing effect is easy to be hidden and dirty and is not acid-resistant after being polished in the prior art.
In the technical aspect of the scheme, the formula of the crystallized dry grain glaze used in the step (2) is similar to that of the common dry grain glaze used in the step (3), and the difference is that 1-10% of crystallized dry grains are additionally added into the crystallized dry grain glaze, so that the compatibility is high; the crystalline dry grains can be better combined with the dry grain glaze, so that the crystalline dry grains have better melting state. Under the arrangement, the crystallized dry grains are placed between the upper common dry grain glaze layer and the lower common dry grain glaze layer, the crystallized dry grains can be better fused into the common dry grain glaze layer, and meanwhile, the ordinary dry grain glaze layer has low melting point, and is beneficial to reducing pores.
In addition, in the aspect of the formula of the scheme, the common dry particle glaze layer in the formula can be set to be thicker; moreover, the barium sulfate system is used, which is beneficial to reducing pores and promoting crystallization. The wollastonite has the advantages of lowering the initial melting point, promoting the crystallization glitter effect and helping to reduce pores. Diopside lowers the onset point, promotes the crystallization flash effect, and helps to reduce pores. The zinc oxide increases color development, lowers the initial melting point, promotes the crystallization flashing effect and is beneficial to reducing pores. The barium sulfate has a lower melting point than that of the existing barium carbonate, and has good pores and is easy to crystallize. Strontium carbonate has low melting point, improves the pore effect and is easy to crystallize. The potassium feldspar improves the expansion coefficient and promotes the red color development. The low-temperature melting block improves the expansion coefficient, reduces the initial melting point and promotes the crystallization flash effect. Washing kaolin improves the suspension property of glaze slip. The dry grain glaze formula has high silicon content, and low-temperature frits are used for replacing most of feldspar and solvents to solve the problems of acid resistance and pollution prevention. Thus, the raw materials are used as common dry grain glaze, the glaze is very suitable for being matched with the crystalline dry grains of the scheme, the crystalline dry grains can be easily melted below 1160 ℃, and the crystal flashing effect is not easy to hide dirt after polishing and is more acid-resistant after being in a completely melted state.
Preferably, the mesh ratio of the crystallized dry particles is as follows according to weight percentage:
60-80 meshes: 20 to 25 percent; 80-100 meshes: 40-45%;100-160 meshes: 32 to 35 percent; 160 meshes below: 0 to 5 percent.
The dry crystallized grains can be prepared by any mesh ratio; preferably, the above mesh ratio is used, the glitter effect is the best, and the stain resistance and acid resistance are the best, which is the most preferable embodiment.
Preferably, the low temperature frit is sieved through a 60 mesh screen.
Sintering the raw materials of the low-temperature frit at the high temperature of 1300-1400 ℃, quenching, crushing and sieving to obtain low-temperature frit particles; after the low-temperature frit is completely screened by a 60-mesh sieve, the low-temperature frit is optimally selected for the scheme, and the antifouling property and the acid resistance are the best.
Preferably, the specific gravity of the crystallized dry grain glaze is controlled as follows: 1.92-1.95g/ml, the flow rate is controlled for 40-60s, and the cloth application amount is 300-350g/m 2 ；
The specific gravity of the common dry granular glaze is controlled as follows: 1.83-1.86g/ml, the flow rate is 30-40s, the cloth Shi Liang is 330-400g/m 2 。
In the scheme, the specific gravity parameters of the crystallized dry grain glaze and the common dry grain glaze can be set according to the actual conditions;
the common dry granular glaze in the formula can be set to be thicker, and the barium sulfate, the wollastonite and the diopside which are used in combination are beneficial to reducing pores, improving the antifouling capability and promoting the crystallization flashing effect. Therefore, the common dry granular glaze uses the specific gravity control parameters to control pores optimally, and has optimal acid resistance and flash effect; meanwhile, under the control of the flow rate and the specific gravity, the problem that the glaze is easy to lack due to the fact that the proportion and the flow rate of the glaze returning belt are low due to the fact that water exists in the glaze returning belt can be effectively solved.
Preferably, in the step (1), a cover glaze is applied on the surface of the blank, and the blank is dried after ink-jet printing.
In the scheme, after the surface glaze is distributed on the surface of the blank, the crystal-grain-dried glaze can be directly sprayed, crystallized and dried, or the ink-jet printing is firstly carried out and then the crystal-grain-dried glaze is sprayed; in the process of ink-jet printing, because the formula of the common dry granular glaze used in the scheme has excellent performance and low initial melting point, the dry granular glaze can be completely melted at the low temperature of 1160 ℃, is not easy to absorb ink (especially blue ink), can increase the flashing effect, and can improve the decorative effect of the decorative surface by combining ink-jet printing.
The antifouling and acid-resistant decorative surface is prepared by the preparation method of the antifouling and acid-resistant decorative surface.
An antifouling and acid-resistant decorative material comprising: a green body;
the surface of the blank is provided with a decorative surface, and the decorative surface is prepared by the preparation method of the antifouling and acid-resistant decorative surface.
Use of a decorative cover for the production of a stain-repellent, acid-resistant decorative material, comprising: a green body;
the surface of the blank is provided with a decorative surface, and the decorative surface is prepared by the preparation method of the antifouling and acid-resistant decorative surface.
The green body in the scheme can be a bottom blank of a known decorative material, and the bottom blank originally has a decorative effect or does not have the decorative effect, such as a green brick of a ceramic tile, a bottom plate of a decorative plate, a green body of a bathroom and the like.
And (3) performance testing:
flashing effect: the household 16-tile light is used for shining the brick body, so that the surface of the brick body reflects light, the flashing effect of the surface of the brick body is observed, and the brick is qualified if the brick body flashes and has no obvious mirror surface effect.
Antifouling properties according to GB/T3810.14-2016 ceramic tile test method part 14: measurement of stain resistance the antifouling property of the product was measured according to the standard of "measurement of stain resistance"; grade 4 or above is qualified.
Acid resistance: referring to JC/T2219-2014 standard, the specific test method comprises the following steps: and respectively soaking the test pieces in 3% hydrochloric acid solution for 12 days, washing the surfaces of the test pieces by using clear water after soaking for a specified time, and immediately observing whether the surfaces of the test pieces have the abnormal phenomena of cracking, layering and obvious color change.
The green body of the scheme can be a bottom blank of a known decorative material, and a green brick is taken as an example here; the preparation of the green brick, which is known as the green body forming step, is carried out as follows in the examples or before the comparative examples: (1) firstly, preparing or purchasing raw materials; (2) preparing green bricks (specifically comprising green brick forming and green brick surface cleaning); (3) drying and sintering the green bricks; (4) and sweeping the green bricks.
Example A:
step (1): spreading surface glaze on the surface of the blank, and drying at 90 ℃;
the overglaze is purchased randomly, and the raw materials comprise the following components in parts by weight: 13 parts of nepheline, 36 parts of albite, 8 parts of water-washed kaolin, 16 parts of quartz, 14 parts of calcined alumina, 4 parts of calcined kaolin, 3 parts of talc and 1 part of dolomite;
step (2): distributing crystallized dry granular glaze on the surface of the overglaze; the specific gravity of the crystallized dry grain glaze is controlled as follows: 1.93g/ml, the flow rate is controlled for 50s, and the application amount is 350g/m 2 ；
The raw materials of the crystallized dry grain glaze comprise: common dry grain glaze and crystalline dry grain; the mass ratio of the common dry grain glaze to the crystallized dry grains is 100:4;
the crystallization dry particle comprises the following raw materials in parts by weight: 100 parts of frit crystals and 13 parts of zircon; the frit crystal comprises the following raw materials in parts by mass: 15 parts of potassium feldspar, 35 parts of albite, 12 parts of wollastonite, 1 part of calcined talc, 1 part of zinc oxide, 1 part of titanium oxide, 18 parts of quartz and 20 parts of calcined alumina. According to the weight percentage, the mesh number proportion of the crystallized dry particles is as follows: 60-80 meshes: 22 percent; 80-100 meshes: 43 percent; 100-160 meshes: 33%;160 mesh below: 2 percent.
And (3): continuously applying common dry granular glaze and drying; the specific gravity of the common dry granular glaze is controlled as follows: 1.84g/ml, flow rate 35s, and application amount of 360g/m 2 。
In the step (2) and the step (3), the raw materials of the common dry granular glaze comprise, by mass: 8 parts of potash feldspar, 10 parts of water-washed kaolin, 10 parts of wollastonite, 5 parts of diopside, 4 parts of zinc oxide, 5 parts of barium sulfate, 4 parts of strontium carbonate and 56 parts of low-temperature frit; ball milling and screening the common dry particle glaze: 0.3 g/325 mesh sieve per proportion cup glaze slip, flow rate: 70 seconds, and the specific gravity is controlled to be between 1.88 g/ml;
the low-temperature frit comprises the following raw materials in parts by weight: 52 parts of potassium feldspar, 4 parts of quartz, 8 parts of calcined kaolin, 20 parts of wollastonite, 5 parts of dolomite, 4 parts of strontium carbonate and 10 parts of zinc oxide; sintering the low-temperature clinker at 1350 ℃ to obtain liquid, quenching, crushing and sieving to obtain clinker particles which are fully sieved by a 60-mesh sieve;
and (4): and after sintering at 1160 ℃, polishing the surface of the blank to obtain the antifouling and acid-resistant decorative surface.
Comparative example A1
The basic procedure of comparative example A1 is essentially the same as that of example a, except that comparative example A1 is not subjected to step (2).
Comparative example A2
The basic procedure of comparative example A2 is essentially the same as that of example a, except that comparative example A2 is not subjected to step (3).
Comparative example A3
The basic steps of the comparative example A3 are basically the same as those of the example A, except that the step (2) and the step (3) of the comparative example A3 use the existing common dry granular glaze, and the raw materials of the dry granular glaze comprise 12 parts by mass of albite, 21 parts by mass of potassium feldspar, 8 parts by mass of calcined kaolin, 15 parts by mass of kaolin, 12 parts by mass of calcined talc, 30 parts by mass of wollastonite, 5 parts by mass of zinc oxide, 1 part by mass of strontium carbonate and 22 parts by mass of transparent frit.
Example A and comparative examples A1-A3 were tested for performance and the results are shown in Table 1.
TABLE 1 comparison of the Properties of example A and comparative examples A1 to A3
Test object Flashing effect Antifouling property Acid resistance
Example A Qualified Grade 5 Qualified
Comparative example A1 Fail to be qualified Grade 3 Fail to be qualified
Comparative example A2 Fail to be qualified Grade 3 Fail to be qualified
Comparative example A3 Fail to be qualified Grade 3 Fail to be qualified
Description of the drawings:
1. as can be seen from the comparison of example A with comparative example A1, comparative example A1 was not subjected to step (2); the step (2) is to apply crystallized dry grain glaze on the surface of the overglaze; in the scheme, common dry grain glaze and crystalline dry grain glaze are used as the crystalline dry grain glaze; on one hand, the crystallized dry grain glaze contains the common dry grain glaze in the step (3); on the other hand, the crystallized dry grain glaze contains crystallized dry grains; therefore, the combination degree of the crystallized dry-grain glaze layer and the common dry-grain glaze layer is high, and the crystallized dry grains can be better blended into the common dry-grain glaze layer so as to reduce pores and improve crystallization effect; meanwhile, since comparative example A1 does not apply crystallized dry pellets, which is equivalent to only disposing the ordinary dry pellet glaze of step (3), the glittering effect of the finish is insufficient. Whereas example a in step (2), the ordinary dry-grained glaze and the crystallized dry-grained glaze were used simultaneously as the crystallized dry-grained glaze, which had a glittering effect and excellent antifouling property and acid resistance. Therefore, after the crystalline dry granular glaze is applied, the common dry granular glaze is sprayed, so that the crystalline dry granules are placed in the middle of the glaze layer, the common dry granular glaze is better combined, the flashing effect can be promoted, and the antifouling property and the acid resistance can be improved.
2. As can be seen from the comparison of example A with comparative example A2, comparative example A2 does not undergo step (3); step (3) continuously applying common dry grain glaze on the basis of the crystallized dry grain glaze layer; that is, comparative example A2 does not place crystalline dry particles in the middle of the glaze layer to better bond to the common dry particle glaze; comparative example A2 thus exhibited a large number of pores; the occurrence of pores influences the promotion effect of crystallization, so that the flashing effect is reduced; meanwhile, the occurrence of pores also affects the antifouling property and acid resistance, resulting in that the antifouling property of comparative example A2 is only grade 3 and the acid resistance is not acceptable. In the embodiment A, the crystallized dry grains are arranged in the middle of the glaze layer in the step (3), so that the common dry grain glaze has high bonding degree with the crystallized dry grains, and has better glittering effect, antifouling property and acid resistance.
3. Comparing the example A with the comparative example A3, the common dry granular glaze of the comparative example A3 uses the commercial dry granular glaze, and the raw materials of the dry granular glaze comprise 12 parts of albite, 21 parts of potassium feldspar, 6 parts of alumina, 8 parts of calcined kaolin, 15 parts of kaolin, 12 parts of calcined talcum powder, 30 parts of wollastonite, 5 parts of zinc oxide and 22 parts of transparent frit according to the parts by weight. In the scheme, the raw materials of the common dry granular glaze comprise potash feldspar, water-washed kaolin, wollastonite, diopside, zinc oxide, barium sulfate, strontium carbonate and low-temperature frit; the components are matched with each other, so that the initial melting point of the glaze can be effectively reduced, crystalline dry grains are ensured to be completely melted below 1160 ℃, the bonding effect with common dry grain glaze is good, the excellent flashing effect is ensured, and the antifouling performance and the acid resistance are also realized after the decorative surface is polished. The conventional dry glaze used in comparative example A3 is different from the conventional dry glaze of the present embodiment in that it cannot completely melt the crystallized dry glaze at a low temperature, has insufficient glittering effect, and has reduced antifouling and acid resistance properties. The scheme shows that the common dry granular glaze of the scheme of the decoration surface can realize the flash effect and can improve the antifouling property and the acid resistance.
In conclusion, according to the scheme, after the crystallized dry grain glaze is distributed, the common dry grain glaze is sprayed, so that the crystallized dry grains are placed in the middle of the glaze layer, and the common dry grain glaze is better combined; meanwhile, the formula of the crystallized dry grain glaze and the common dry grain glaze can reduce the initial melting point, increase the flashing effect, completely melt the crystallized dry grains into the dry grain glaze and improve the antifouling property and the acid resistance.
Example B:
step (1): spreading surface glaze on the surface of the blank, and drying at 90 ℃;
the overglaze is purchased randomly, and the raw materials comprise the following components in parts by weight: 13 parts of nepheline, 36 parts of albite, 8 parts of water-washed kaolin, 16 parts of quartz, 14 parts of calcined alumina, 4 parts of calcined kaolin, 3 parts of talc and 1 part of dolomite;
step (2): distributing crystallized dry granular glaze on the surface of the overglaze; the specific gravity of the crystallized dry grain glaze is controlled as follows: 1.92g/ml, the flow rate is controlled to be 40s, and the application amount is 350g/m 2 ；
The raw materials of the crystallized dry grain glaze comprise: common dry grain glaze and crystalline dry grain; the mass ratio of the common dry grain glaze to the crystallized dry grains is 100:1;
the crystallization dry particle comprises the following raw materials in parts by weight: 90 parts of frit crystals and 20 parts of zircon; the frit crystal comprises the following raw materials in parts by mass: 10 parts of potassium feldspar, 40 parts of albite, 9 parts of wollastonite, 2 parts of calcined talc, 2 parts of titanium oxide, 20 parts of quartz and 15 parts of calcined alumina. According to the weight percentage, the mesh number proportion of the crystallized dry particles is as follows: 60-80 meshes: 20 percent; 80-100 meshes: 45 percent; 100-160 meshes: 35 percent.
And (3): continuously applying common dry granular glaze and drying; the specific gravity of the common dry granular glaze is controlled as follows: 1.86g/ml, flow rate 40s, and application rate of 330g/m 2 。
In the step (2) and the step (3), the raw materials of the common dry granular glaze comprise the following components in parts by weight: 10 parts of potash feldspar, 12 parts of water-washed kaolin, 12 parts of wollastonite, 4 parts of diopside, 5 parts of zinc oxide, 4 parts of barium sulfate, 5 parts of strontium carbonate and 55 parts of low-temperature frit; ball milling and screening the common dry particle glaze: 0.4 g/325 mesh sieve per proportion cup glaze slip, flow rate: 50 seconds, and the specific gravity is controlled to be between 1.90 g/ml;
the low-temperature frit comprises the following raw materials in parts by weight: 50 parts of potassium feldspar, 5 parts of quartz, 6 parts of calcined kaolin, 22 parts of wollastonite, 3 parts of dolomite, 6 parts of strontium carbonate and 8 parts of zinc oxide; sintering the low-temperature frit into a liquid state at the high temperature of 1300 ℃, quenching, crushing and sieving to obtain frit particles, and sieving the frit particles with a 60-mesh sieve;
and (4): and (3) after sintering at 1130 ℃, polishing the surface of the blank to obtain the antifouling and acid-resistant decorative surface.
Example C
Step (1): spreading surface glaze on the surface of the blank, and drying at 90 ℃;
the overglaze is purchased randomly, and the raw materials comprise the following components in parts by weight: 13 parts of nepheline, 36 parts of albite, 8 parts of water-washed kaolin, 16 parts of quartz, 14 parts of calcined alumina, 4 parts of calcined kaolin, 3 parts of talc and 1 part of dolomite;
step (2): distributing crystallized dry granular glaze on the surface of the overglaze; crystalline dry granulesThe specific gravity of the glaze is controlled as follows: 1.95g/ml, the flow rate is controlled for 60s, and the cloth application amount is 300g/m 2 ；
The raw materials of the crystallized dry grain glaze comprise: common dry grain glaze and crystalline dry grain; the mass ratio of the common dry grain glaze to the crystallized dry grains is 100:10;
the crystallization dry particle comprises the following raw materials in parts by weight: 110 parts of frit crystals and 5 parts of zircon; the frit crystal comprises the following raw materials in parts by mass: 20 parts of potassium feldspar, 30 parts of albite, 15 parts of wollastonite, 2 parts of zinc oxide, 16 parts of quartz and 25 parts of calcined alumina. According to the weight percentage, the mesh number proportion of the crystallized dry particles is as follows: 60-140 meshes: 85 percent; 140 meshes below: 15 percent.
And (3): continuously applying common dry granular glaze and drying; the specific gravity of the common dry granular glaze is controlled as follows: 1.83g/ml, flow rate 30s, and application amount of 400g/m 2 。
In the step (2) and the step (3), the raw materials of the common dry granular glaze comprise, by mass: 5 parts of potash feldspar, 8 parts of water-washed kaolin, 8 parts of wollastonite, 6 parts of diopside, 3 parts of zinc oxide, 6 parts of barium sulfate, 3 parts of strontium carbonate and 60 parts of low-temperature frit; ball milling and screening the common dry particle glaze: 0.2 g/325 mesh sieve per proportion cup glaze slip, flow rate: 100 seconds, and the specific gravity is controlled to be between 1.86 g/ml;
the low-temperature frit comprises the following raw materials in parts by weight: 55 parts of potassium feldspar, 3 parts of quartz, 10 parts of calcined kaolin, 18 parts of wollastonite, 6 parts of dolomite, 2 parts of strontium carbonate and 12 parts of zinc oxide; sintering the low-temperature frit into a liquid state at a high temperature of 1400 ℃, quenching, crushing and sieving to obtain frit particles which are fully sieved by a 70-mesh sieve;
and (4): and (3) after sintering at 1130 ℃, polishing the surface of the blank to obtain the antifouling and acid-resistant decorative surface.
Example D
Step (1): spreading a surface glaze on the surface of the blank, and drying at 100 ℃;
the overglaze is purchased randomly, and the raw materials comprise the following components in parts by weight: 13 parts of nepheline, 36 parts of albite, 8 parts of water-washed kaolin, 16 parts of quartz, 14 parts of calcined alumina, 4 parts of calcined kaolin, 3 parts of talc and 1 part of dolomite;
step (2): distributing crystallized dry granular glaze on the surface of the overglaze; the specific gravity of the crystallized dry grain glaze is controlled as follows: 1.90g/ml, the flow rate is controlled for 50s, and the application amount is 360g/m 2 ；
The raw materials of the crystallized dry grain glaze comprise: common dry grain glaze and crystalline dry grain; the mass ratio of the common dry grain glaze to the crystallized dry grains is 100:6;
the crystallization dry particle comprises the following raw materials in parts by weight: 100 parts of frit crystals and 13 parts of zircon; the frit crystal comprises the following raw materials in parts by mass: 15 parts of potassium feldspar, 35 parts of albite, 12 parts of wollastonite, 1 part of calcined talc, 1 part of zinc oxide, 1 part of titanium oxide, 18 parts of quartz and 20 parts of calcined alumina. The mesh number of the dry crystallized particles is as follows according to the weight percentage: 60-80 meshes: 22 percent; 80-100 meshes: 43 percent; 100-160 meshes: 33%;160 mesh below: 2 percent.
And (3): continuously applying common dry granular glaze and drying; the specific gravity of the common dry granular glaze is controlled as follows: 1.80g/ml, flow rate 50s, and application amount of 350g/m 2 。
In the step (2) and the step (3), the raw materials of the common dry granular glaze comprise, by mass: 8 parts of potash feldspar, 10 parts of water-washed kaolin, 10 parts of wollastonite, 5 parts of diopside, 4 parts of zinc oxide, 5 parts of barium sulfate, 4 parts of strontium carbonate and 56 parts of low-temperature frit; ball milling and screening the common dry particle glaze: 0.5 g/325 mesh sieve per proportion cup glaze slip, flow rate: 40 seconds, and the specific gravity is controlled to be between 1.91 g/ml;
the low-temperature frit comprises the following raw materials in parts by weight: 52 parts of potassium feldspar, 4 parts of quartz, 8 parts of calcined kaolin, 20 parts of wollastonite, 5 parts of dolomite, 4 parts of strontium carbonate and 10 parts of zinc oxide; sintering the low-temperature clinker at 1350 ℃ to obtain liquid, quenching, crushing and sieving to obtain clinker particles which are fully sieved by a 60-mesh sieve;
and (4): and after sintering at 1160 ℃, polishing the surface of the blank to obtain the antifouling and acid-resistant decorative surface.
Example E
The basic procedure of example E is substantially the same as that of example a, except that in example E, in step (1), a cover coat is applied to the surface of the green body, inkjet printing is performed using an inkjet printer, and after color ink and finishing impression ink are sequentially printed, drying is performed.
The ink-jet channels can be arranged in sequence according to blue, brown, yellow, black and carved ink. The fine engraving ink is Tao Lixi CZN type ink.
Examples B-E were tested for performance as in Table 2.
TABLE 2 comparison of the Properties of examples B to E
Test object Flashing effect Antifouling property Acid resistance
Example B Qualified Grade 5 Qualified
Example C Qualified Grade 5 Qualified
Example D Qualified 4 stage Qualified
Example E Qualified Grade 5 Qualified
The technical principle of the present solution is described above with reference to specific embodiments. These descriptions are made for the purpose of illustrating the principles of the present solution and are not to be construed in any way as limiting the scope of the present solution. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present solution without any inventive effort, which would fall within the scope of the present solution.

Claims (8)

1. The preparation method of the antifouling and acid-resistant decorative surface is characterized by comprising the following steps:
step (1): spreading surface glaze on the surface of the blank, and drying;
step (2): distributing crystallized dry granular glaze on the surface of the overglaze;
and (3): continuously applying common dry granular glaze and drying;
and (4): after firing, polishing the surface of the blank to obtain an antifouling and acid-resistant decorative surface;
in the step (2), the raw materials for crystallizing the dry grain glaze comprise: common dry grain glaze and crystalline dry grain; the mass ratio of the common dry grain glaze to the crystallized dry grains is 100: (1-10);
the crystallization dry particle comprises the following raw materials in parts by weight: 90-110 parts of frit crystals and 5-20 parts of zircon; the frit crystal comprises the following raw materials in parts by mass: 10-20 parts of potassium feldspar, 30-40 parts of albite, 9-15 parts of wollastonite, 0-2 parts of calcined talc, 0-2 parts of zinc oxide, 0-2 parts of titanium oxide, 16-20 parts of quartz and 15-25 parts of calcined alumina;
in the step (2) and the step (3), the raw materials of the common dry granular glaze comprise the following components in parts by weight: 5-10 parts of potassium feldspar, 8-12 parts of water-washed kaolin, 8-12 parts of wollastonite, 4-6 parts of diopside, 3-5 parts of zinc oxide, 4-6 parts of barium sulfate, 3-5 parts of strontium carbonate and 55-60 parts of low-temperature frit;
the low-temperature frit comprises the following raw materials in parts by weight: 50-55 parts of potassium feldspar, 3-5 parts of quartz, 6-10 parts of calcined kaolin, 18-22 parts of wollastonite, 3-6 parts of dolomite, 2-6 parts of strontium carbonate and 8-12 parts of zinc oxide.
2. The method for preparing an antifouling and acid-proof decorative surface according to claim 1, wherein the grain number ratio of the crystallized dry grains is as follows according to the weight percentage:
60-80 meshes: 20 to 25 percent; 80-100 meshes: 40-45%;100-160 meshes: 32 to 35 percent; 160 mesh below: 0 to 5 percent.
3. The method of claim 1, wherein the low temperature frit is passed through a 60 mesh screen.
4. The method for preparing the antifouling and acid-resistant decorative surface according to claim 1, wherein the specific gravity of the crystallized dry granular glaze is controlled as follows: 1.92-1.95g/ml, the flow rate is controlled for 40-60s, and the cloth application amount is 300-350g/m 2 ；
The specific gravity of the common dry granular glaze is controlled as follows: 1.83-1.86g/ml, the flow rate is 30-40s, the cloth Shi Liang is 330-400g/m 2 。
5. The method for preparing a stain-resistant and acid-resistant decorative surface according to any one of claims 1 to 4, wherein in the step (1), a surface glaze is applied on the surface of the blank, and after ink-jet printing, the blank is dried.
6. An antifouling acid-resistant decorative surface, which is prepared by the method for preparing an antifouling acid-resistant decorative surface according to any one of claims 1 to 5.
7. An antifouling acid-resistant decorative material, comprising: a green body;
the surface of the blank is provided with a decorative surface, and the decorative surface is prepared by the method for preparing the antifouling and acid-proof decorative surface according to any one of claims 1 to 5.
8. Use of a decorative cover for the preparation of a stain-resistant, acid-resistant decorative material, characterized in that the decorative material comprises: a green body;
the surface of the blank is provided with a decorative surface, and the decorative surface is prepared by the method for preparing the antifouling and acid-proof decorative surface according to any one of claims 1 to 5.
CN202211175930.1A 2022-09-26 2022-09-26 Antifouling and acid-resistant decorative material, decorative surface, preparation method and application thereof Pending CN115432929A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3327092A1 (en) * 2016-11-29 2018-05-30 Sociedad Anónima Minera Catalano-Aragonesa Transparent matt ink for the protection of ceramic coatings
CN111923193A (en) * 2020-09-29 2020-11-13 佛山市蓝瓷创陶科技有限公司 Preparation method of polished porcelain glazed tile with flashing effect
CN113060936A (en) * 2021-02-08 2021-07-02 佛山市三水宏源陶瓷企业有限公司 Preparation method of multi-crystal glaze effect rock plate
CN114292027A (en) * 2022-03-10 2022-04-08 佛山市道氏科技有限公司 Dry particle glaze, dry particle glaze slip and dry particle glaze ceramic tile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3327092A1 (en) * 2016-11-29 2018-05-30 Sociedad Anónima Minera Catalano-Aragonesa Transparent matt ink for the protection of ceramic coatings
CN111923193A (en) * 2020-09-29 2020-11-13 佛山市蓝瓷创陶科技有限公司 Preparation method of polished porcelain glazed tile with flashing effect
CN113060936A (en) * 2021-02-08 2021-07-02 佛山市三水宏源陶瓷企业有限公司 Preparation method of multi-crystal glaze effect rock plate
CN114292027A (en) * 2022-03-10 2022-04-08 佛山市道氏科技有限公司 Dry particle glaze, dry particle glaze slip and dry particle glaze ceramic tile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陆小荣主编: "《陶瓷工艺学》", 武汉：武汉理工大学出版社, pages: 137 *

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