CN112723743B - Dry grain rock plate and preparation method thereof - Google Patents
Dry grain rock plate and preparation method thereof Download PDFInfo
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- CN112723743B CN112723743B CN202110337266.5A CN202110337266A CN112723743B CN 112723743 B CN112723743 B CN 112723743B CN 202110337266 A CN202110337266 A CN 202110337266A CN 112723743 B CN112723743 B CN 112723743B
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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
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
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- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/194—After-treatment
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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
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
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- 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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- 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
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
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- 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
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- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
- E04F13/142—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of ceramics or clays
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Abstract
The invention discloses a dry grain surface rock plate and a preparation method thereof, which sequentially comprises a blank layer, a ground glaze layer and a dry grain surface from bottom to top, wherein the dry grain surface is formed by spraying dry grain glaze; the spraying amount of the dry granular glaze is 500-800 g/m2(ii) a The dry granular glaze is prepared by mixing the following raw materials in parts by weight: 10-20 parts of transparent frit, 10-15 parts of wear-resistant dry particles, 6-9 parts of sodium carboxymethylcellulose, 2-6 parts of PEG2000, 1-3 parts of sodium tripolyphosphate, 18-25 parts of stamp paste and 30-45 parts of deionized water; the wear-resistant dry particles are prepared from the following raw materials in parts by weight: 10-20 parts of barium oxide, 10-20 parts of aluminum oxide, 3-7 parts of modified graphene, 2-5 parts of silicon micropowder and 2-5 parts of carborundum. The dry grain surface rock plate is obtained by applying ground coat on the blank layer to form a ground coat layer and applying dry grain coat on the ground coat layer to form a dry grain surface.
Description
Technical Field
The invention relates to the technical field of rock plates, in particular to a dry grain rock plate and a preparation method thereof.
Background
With the development of economy and the improvement of the living standard of people, the building ground decoration industry is more and more emphasized, and occupies a main part in home decoration. The rock plate is used as a novel decorative material and widely applied to the field of home decoration; the rock plate on the current market has the defect of poor wear resistance, is easy to rub and lose seriously in the using process, greatly shortens the service life of the rock plate and can not meet the market demand.
Disclosure of Invention
The invention provides a dry grain rock plate and a preparation method thereof.
The invention adopts the following technical scheme for solving the technical problems:
a dry grain surface rock plate sequentially comprises a blank layer, a ground coat layer and a dry grain surface from bottom to top, wherein the dry grain surface is formed by spraying dry grain glaze; the spraying amount of the dry granular glaze is 500-800 g/m2；
The dry granular glaze is prepared by mixing the following raw materials in parts by weight: 10-20 parts of transparent frit, 10-15 parts of wear-resistant dry particles, 6-9 parts of sodium carboxymethylcellulose, 2-6 parts of PEG2000, 1-3 parts of sodium tripolyphosphate, 18-25 parts of stamp paste and 30-45 parts of deionized water;
the inventor of the invention finds that the combination of the transparent frit and the wear-resistant dry particles can improve the uniformity and compactness of the dry particle surface, the internal structure is more compact, the porosity is reduced, the dry particle surface is difficult to be worn by friction, and the wear resistance is obviously improved.
The wear-resistant dry particles are prepared from the following raw materials in parts by weight: 10-20 parts of barium oxide, 10-20 parts of aluminum oxide, 3-7 parts of modified graphene, 2-5 parts of silicon micropowder and 2-5 parts of carborundum.
As a preferable scheme, the ground coat layer is formed by spraying ground coat, and the spraying amount of the ground coat is 500-800 g/m2(ii) a The ground glaze is prepared from the following raw materials in parts by weight: 20-30 parts of potassium feldspar, 18-25 parts of albite, 10-15 parts of quartz, 9-14 parts of mullite, 8-12 parts of kaolin, 6-9 parts of hydroxyapatite, 3-6 parts of fluorite powder, 2-5 parts of borax, 0.8-1.5 parts of sodium carboxymethylcellulose, 0.5-1.2 parts of zinc silicate and 0.2-0.6 part of sodium tripolyphosphate.
As a preferable scheme, the dry granular glaze is prepared by mixing the following raw materials in parts by weight: 15 parts of transparent frit, 11 parts of wear-resistant dry granules, 7 parts of sodium carboxymethylcellulose, 3 parts of PEG2000, 1.5 parts of sodium tripolyphosphate, 23 parts of stamp paste and 39.5 parts of deionized water.
As a preferable scheme, the wear-resistant dry particles are prepared from the following raw materials in parts by weight: 15.8 parts of barium oxide, 12.5 parts of aluminum oxide, 5 parts of modified graphene, 3.5 parts of silicon micropowder and 3.2 parts of carborundum.
As a preferable scheme, the transparent frit is composed of the following raw materials in parts by weight: 28-35 parts of wollastonite, 20-25 parts of quartz, 10-16 parts of lithium porcelain stone, 8-13 parts of kaolin, 6-10 parts of silicon dioxide, 3-6 parts of borax, 2-4 parts of white carbon black, 1-3 parts of calcium oxide, 1-3 parts of heavy calcium carbonate, 1-2 parts of antimony trioxide and 0.2-0.8 part of potassium carbonate.
As a preferable scheme, the preparation method of the modified graphene comprises the following steps:
s1, adding 6-10 parts by weight of graphene and 0.05-0.2 part by weight of silane coupling agent KH550 into 20-30 parts by weight of absolute ethanol, and carrying out ultrasonic treatment for 15-30 min at 300-600W to obtain a mixed solution;
s2, adding 4-10 parts by weight of ammonium bicarbonate and 2-8 parts by weight of aluminum hydroxide into 30-50 parts by weight of concentrated sulfuric acid to prepare a pore-forming solution;
s3, dropping the pore-forming liquid into the mixed liquid, heating to 100-200 ℃, preserving heat for 6-15 hours, filtering, and drying to obtain pretreated graphene;
s4, adding 4-8 parts by weight of pretreated graphene into 20-30 parts by weight of absolute ethyl alcohol, adding 0.3-0.9 part by weight of samarium oxide, 0.2-0.6 part by weight of zirconium dioxide and 0.05-0.15 part by weight of silane coupling agent KH550, heating to 100-200 ℃, keeping the temperature for 2-5 hours, carrying out suction filtration, washing with deionized water for 2-4 times, filtering, and drying to obtain the modified graphene.
The modified graphene capable of remarkably improving the wear resistance and reducing the friction loss is prepared by the method, and firstly, the modified graphene can refine grains on a dry grain surface, reduce the generation of internal cracks, improve the density, enable the internal structure of the dry grain surface to be more compact, reduce the porosity and reduce the friction loss, thereby improving the wear resistance.
As a preferable scheme, the printing paste is prepared from the following raw materials in parts by weight: 20-30 parts of PEG10000, 10-20 parts of silica sol, 10-15 parts of 2-phenoxyethyl acrylate, 7-12 parts of alpha-terpineol, 1-4 parts of sodium silicate, 0.3-0.8 part of carbomer 980, and 0.1-0.4 part of silane coupling agent KH 560.
The inventor finds that the modified graphene prepared by the method can be agglomerated, the agglomeration can cause a large amount of modified graphene to be agglomerated on the surface of a dry particle surface, so that local stress is too large or too small, and the local stress is too large or too small, so that certain microcracks can be generated, that is, the modified graphene can reduce the generation of internal cracks when being added into a formula system, but the modified graphene can be agglomerated, and after the agglomeration, the modified graphene cannot play a role in reducing cracks, so that the agglomeration of the modified graphene needs to be improved.
The inventor of the invention finds in a large number of experiments that the agglomeration of graphene can be reduced by using the printing paste, so that the graphene cannot be gathered on the surface of a dry grain surface in a large amount, microcracks are effectively avoided, and the wear resistance is improved.
As a preferable scheme, the printing paste is prepared from the following raw materials in parts by weight: 25.3 parts of PEG10000, 18 parts of silica sol, 13 parts of 2-phenoxyethyl acrylate, 10 parts of alpha-terpineol, 3 parts of sodium silicate, 0.5 part of carbomer 980, and 0.2 part of silane coupling agent KH 560.
As a preferred scheme, the blank layer is prepared by the following raw materials in parts by weight through ball milling, mixing, sintering, pressing and edge grinding: 20-30 parts of potassium feldspar, 20-30 parts of wollastonite, 10-15 parts of quartz, 6-12 parts of alumina, 6-10 parts of kaolin, 4-9 parts of hydroxyapatite, 3-8 parts of bentonite, 2-5 parts of talcum powder, 0.8-2 parts of sodium carboxymethylcellulose, 0.5-1.5 parts of zinc silicate and 0.2-0.6 part of sodium tripolyphosphate.
The invention also provides a preparation method of the dry grain rock plate, which comprises the following steps:
s11, weighing and uniformly mixing the raw materials of the green body layer according to the weight part ratio, sintering at 1100-1400 ℃, and pressing and edging to prepare the green body layer;
s12, uniformly mixing the ground coat raw materials according to the weight part ratio, and spraying the ground coat on the surface of the blank layer, wherein the spraying amount of the ground coat is 500-800 g/m2Sintering at 1100-1400 ℃ to form a ground coat;
s13, uniformly mixing the dry granular glaze according to the weight part ratio, grinding to 150-300 meshes, and spraying the dry granular glaze on the ground glaze layer, wherein the spraying amount of the dry granular glaze is 500-800 g/m2Sintering at 1100-1400 ℃ to form dry grain surface, and edging to obtain the dry grain surfaceA rock plate.
The invention has the beneficial effects that: (1) the dry grain surface rock plate is characterized in that a body layer is coated with ground coat to form a ground coat layer, and the ground coat layer is coated with dry grain coat to form a dry grain surface, so that the dry grain surface rock plate is obtained; (2) the dry grain rock plate provided by the invention has the advantages that the dry grain rock plate with good wear resistance is obtained by adjusting the formula of the dry grain glaze, the transparent frit and the wear-resistant dry grain formula are combined by reasonably adjusting the formula of the dry grain glaze, the uniformity and compactness of the dry grain surface can be improved, the internal structure is more compact, the porosity is reduced, the dry grain surface is difficult to be worn by friction, and the wear resistance is obviously improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. 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.
In the present invention, the parts are all parts by weight unless otherwise specified.
Example 1
A dry grain surface rock plate sequentially comprises a blank layer, a ground coat layer and a dry grain surface from bottom to top, wherein the dry grain surface is formed by spraying dry grain glaze; the spraying amount of the dry granular glaze is 600g/m2；
The dry granular glaze is prepared by mixing the following raw materials in parts by weight: 15 parts of transparent frit, 11 parts of wear-resistant dry granules, 7 parts of sodium carboxymethylcellulose, 3 parts of PEG2000, 1.5 parts of sodium tripolyphosphate, 23 parts of stamp paste and 39.5 parts of deionized water.
The wear-resistant dry particles are prepared from the following raw materials in parts by weight: 15.8 parts of barium oxide, 12.5 parts of aluminum oxide, 5 parts of modified graphene, 3.5 parts of silicon micropowder and 3.2 parts of carborundum.
The ground coat is formed by spraying ground coat, and the spraying amount of the ground coat is 700 g/m2(ii) a The ground glaze is prepared from the following raw materials in parts by weight: 25 parts of potassium feldspar, 23 parts of albite, 12.5 parts of quartz, 10 parts of mullite, 10 parts of kaolin, 8 parts of hydroxyapatite, 5 parts of fluorite powder, 4 parts of borax, 1 part of sodium carboxymethylcellulose, 1 part of zinc silicate and 0.5 part of sodium tripolyphosphate.
The transparent frit consists of the following raw materials in parts by weight: 33.8 parts of wollastonite, 23 parts of quartz, 13 parts of lithium porcelain stone, 10 parts of kaolin, 7 parts of silicon dioxide, 4 parts of borax, 3 parts of white carbon black, 2.5 parts of calcium oxide, 2 parts of heavy calcium carbonate, 1.2 parts of antimony trioxide and 0.5 part of potassium carbonate.
The printing paste is prepared from the following raw materials in parts by weight: 25.3 parts of PEG10000, 18 parts of silica sol, 13 parts of 2-phenoxyethyl acrylate, 10 parts of alpha-terpineol, 3 parts of sodium silicate, 0.5 part of carbomer 980, and 0.2 part of silane coupling agent KH 560.
The preparation method of the modified graphene comprises the following steps:
s1, adding 9 parts by weight of graphene and 0.1 part by weight of silane coupling agent KH550 into 21 parts by weight of absolute ethyl alcohol, and carrying out 400W ultrasonic treatment for 25min to obtain a mixed solution;
s2, adding 6 parts by weight of ammonium bicarbonate and 4 parts by weight of aluminum hydroxide into 40 parts by weight of concentrated sulfuric acid to prepare a pore-forming solution;
s3, dropping the pore-forming liquid into the mixed liquid, heating to 180 ℃, preserving heat for 12 hours, filtering, and drying to obtain pretreated graphene;
s4, adding 6 parts by weight of pretreated graphene into 24 parts by weight of absolute ethyl alcohol, adding 0.6 part by weight of samarium oxide, 0.5 part by weight of zirconium dioxide and 0.1 part by weight of silane coupling agent KH550, heating to 150 ℃, keeping the temperature for 4 hours, carrying out suction filtration, washing with deionized water for 3 times, filtering, and drying to obtain the modified graphene.
The green body layer is prepared by ball-milling, mixing, sintering, pressing and edging the following raw materials in parts by weight: 26.3 parts of potassium feldspar, 24 parts of wollastonite, 12 parts of quartz, 10 parts of alumina, 9 parts of kaolin, 7 parts of hydroxyapatite, 5 parts of bentonite, 4 parts of talcum powder, 1.2 parts of sodium carboxymethylcellulose, 1 part of zinc silicate and 0.5 part of sodium tripolyphosphate.
The preparation method of the dry grain face rock plate comprises the following steps:
s11, weighing and uniformly mixing the raw materials of the green body layer according to the weight part ratio, sintering at 1300 ℃, and pressing and edging to prepare the green body layer;
s12, uniformly mixing the ground coat raw materials according to the weight part ratio, and spraying the ground coat on the surface of the blank layer, wherein the spraying amount of the ground coat is 700 g/m2Sintering at 1250 ℃ to form a ground coat;
s13, uniformly mixing the dry granular glaze according to the weight part ratio, grinding to 200 meshes, spraying the dry granular glaze on the ground glaze layer, wherein the spraying amount of the dry granular glaze is 600g/m2And sintering at 1300 ℃ to form dry grain surfaces, and edging to obtain the dry grain surface rock plate.
Example 2
A dry grain surface rock plate sequentially comprises a blank layer, a ground coat layer and a dry grain surface from bottom to top, wherein the dry grain surface is formed by spraying dry grain glaze; the spraying amount of the dry granular glaze is 600g/m2；
The dry granular glaze is prepared by mixing the following raw materials in parts by weight: 10 parts of transparent frit, 10 parts of wear-resistant dry granules, 6 parts of sodium carboxymethylcellulose, 2 parts of PEG2000, 1 part of sodium tripolyphosphate, 18 parts of stamp paste and 30 parts of deionized water;
the wear-resistant dry particles are prepared from the following raw materials in parts by weight: 15.8 parts of barium oxide, 12.5 parts of aluminum oxide, 5 parts of modified graphene, 3.5 parts of silicon micropowder and 3.2 parts of carborundum.
The ground coat is formed by spraying ground coat, and the spraying amount of the ground coat is 700 g/m2(ii) a The ground glaze is prepared from the following raw materials in parts by weight: 25 parts of potassium feldspar, 23 parts of albite, 12.5 parts of quartz, 10 parts of mullite, 10 parts of kaolin, 8 parts of hydroxyapatite, 5 parts of fluorite powder, 4 parts of borax, 1 part of sodium carboxymethylcellulose, 1 part of zinc silicate and 0.5 part of sodium tripolyphosphate.
The transparent frit consists of the following raw materials in parts by weight: 33.8 parts of wollastonite, 23 parts of quartz, 13 parts of lithium porcelain stone, 10 parts of kaolin, 7 parts of silicon dioxide, 4 parts of borax, 3 parts of white carbon black, 2.5 parts of calcium oxide, 2 parts of heavy calcium carbonate, 1.2 parts of antimony trioxide and 0.5 part of potassium carbonate.
The printing paste is prepared from the following raw materials in parts by weight: 25.3 parts of PEG10000, 18 parts of silica sol, 13 parts of 2-phenoxyethyl acrylate, 10 parts of alpha-terpineol, 3 parts of sodium silicate, 0.5 part of carbomer 980, and 0.2 part of silane coupling agent KH 560.
The preparation method of the modified graphene comprises the following steps:
s1, adding 9 parts by weight of graphene and 0.1 part by weight of silane coupling agent KH550 into 21 parts by weight of absolute ethyl alcohol, and carrying out 400W ultrasonic treatment for 25min to obtain a mixed solution;
s2, adding 6 parts by weight of ammonium bicarbonate and 4 parts by weight of aluminum hydroxide into 40 parts by weight of concentrated sulfuric acid to prepare a pore-forming solution;
s3, dropping the pore-forming liquid into the mixed liquid, heating to 180 ℃, preserving heat for 12 hours, filtering, and drying to obtain pretreated graphene;
s4, adding 6 parts by weight of pretreated graphene into 24 parts by weight of absolute ethyl alcohol, adding 0.6 part by weight of samarium oxide, 0.5 part by weight of zirconium dioxide and 0.1 part by weight of silane coupling agent KH550, heating to 150 ℃, keeping the temperature for 4 hours, carrying out suction filtration, washing with deionized water for 3 times, filtering, and drying to obtain the modified graphene.
The green body layer is prepared by ball-milling, mixing, sintering, pressing and edging the following raw materials in parts by weight: 26.3 parts of potassium feldspar, 24 parts of wollastonite, 12 parts of quartz, 10 parts of alumina, 9 parts of kaolin, 7 parts of hydroxyapatite, 5 parts of bentonite, 4 parts of talcum powder, 1.2 parts of sodium carboxymethylcellulose, 1 part of zinc silicate and 0.5 part of sodium tripolyphosphate.
The preparation method of the dry grain face rock plate comprises the following steps:
s11, weighing and uniformly mixing the raw materials of the green body layer according to the weight part ratio, sintering at 1300 ℃, and pressing and edging to prepare the green body layer;
s12, uniformly mixing the ground coat raw materials according to the weight part ratio, and spraying the ground coat on the surface of the blank layer, wherein the spraying amount of the ground coat is 700 g/m2Sintering at 1250 ℃ to form a ground coat;
s13, uniformly mixing the dry granular glaze according to the weight part ratio, grinding to 200 meshes, spraying the dry granular glaze on the ground glaze layer, wherein the spraying amount of the dry granular glaze is 600g/m2Sintering at 1300 deg.C to form dry grain surface, and edgingAnd (5) treating to obtain the dry grain rock plate.
Example 3
A dry grain surface rock plate sequentially comprises a blank layer, a ground coat layer and a dry grain surface from bottom to top, wherein the dry grain surface is formed by spraying dry grain glaze; the spraying amount of the dry granular glaze is 600g/m2；
The dry granular glaze is prepared by mixing the following raw materials in parts by weight: 20 parts of transparent frit, 12 parts of wear-resistant dry granules, 9 parts of sodium carboxymethylcellulose, 6 parts of PEG2000, 3 parts of sodium tripolyphosphate, 20 parts of stamp paste and 45 parts of deionized water;
the wear-resistant dry particles are prepared from the following raw materials in parts by weight: 15.8 parts of barium oxide, 12.5 parts of aluminum oxide, 5 parts of modified graphene, 3.5 parts of silicon micropowder and 3.2 parts of carborundum.
The ground coat is formed by spraying ground coat, and the spraying amount of the ground coat is 700 g/m2(ii) a The ground glaze is prepared from the following raw materials in parts by weight: 25 parts of potassium feldspar, 23 parts of albite, 12.5 parts of quartz, 10 parts of mullite, 10 parts of kaolin, 8 parts of hydroxyapatite, 5 parts of fluorite powder, 4 parts of borax, 1 part of sodium carboxymethylcellulose, 1 part of zinc silicate and 0.5 part of sodium tripolyphosphate.
The transparent frit consists of the following raw materials in parts by weight: 33.8 parts of wollastonite, 23 parts of quartz, 13 parts of lithium porcelain stone, 10 parts of kaolin, 7 parts of silicon dioxide, 4 parts of borax, 3 parts of white carbon black, 2.5 parts of calcium oxide, 2 parts of heavy calcium carbonate, 1.2 parts of antimony trioxide and 0.5 part of potassium carbonate.
The printing paste is prepared from the following raw materials in parts by weight: 25.3 parts of PEG10000, 18 parts of silica sol, 13 parts of 2-phenoxyethyl acrylate, 10 parts of alpha-terpineol, 3 parts of sodium silicate, 0.5 part of carbomer 980, and 0.2 part of silane coupling agent KH 560.
The preparation method of the modified graphene comprises the following steps:
s1, adding 9 parts by weight of graphene and 0.1 part by weight of silane coupling agent KH550 into 21 parts by weight of absolute ethyl alcohol, and carrying out 400W ultrasonic treatment for 25min to obtain a mixed solution;
s2, adding 6 parts by weight of ammonium bicarbonate and 4 parts by weight of aluminum hydroxide into 40 parts by weight of concentrated sulfuric acid to prepare a pore-forming solution;
s3, dropping the pore-forming liquid into the mixed liquid, heating to 180 ℃, preserving heat for 12 hours, filtering, and drying to obtain pretreated graphene;
s4, adding 6 parts by weight of pretreated graphene into 24 parts by weight of absolute ethyl alcohol, adding 0.6 part by weight of samarium oxide, 0.5 part by weight of zirconium dioxide and 0.1 part by weight of silane coupling agent KH550, heating to 150 ℃, keeping the temperature for 4 hours, carrying out suction filtration, washing with deionized water for 3 times, filtering, and drying to obtain the modified graphene.
The green body layer is prepared by ball-milling, mixing, sintering, pressing and edging the following raw materials in parts by weight: 26.3 parts of potassium feldspar, 24 parts of wollastonite, 12 parts of quartz, 10 parts of alumina, 9 parts of kaolin, 7 parts of hydroxyapatite, 5 parts of bentonite, 4 parts of talcum powder, 1.2 parts of sodium carboxymethylcellulose, 1 part of zinc silicate and 0.5 part of sodium tripolyphosphate.
The preparation method of the dry grain face rock plate comprises the following steps:
s11, weighing and uniformly mixing the raw materials of the green body layer according to the weight part ratio, sintering at 1300 ℃, and pressing and edging to prepare the green body layer;
s12, uniformly mixing the ground coat raw materials according to the weight part ratio, and spraying the ground coat on the surface of the blank layer, wherein the spraying amount of the ground coat is 700 g/m2Sintering at 1250 ℃ to form a ground coat;
s13, uniformly mixing the dry granular glaze according to the weight part ratio, grinding to 200 meshes, spraying the dry granular glaze on the ground glaze layer, wherein the spraying amount of the dry granular glaze is 600g/m2And sintering at 1300 ℃ to form dry grain surfaces, and edging to obtain the dry grain surface rock plate.
Comparative example 1
Comparative example 1 differs from example 1 in that it does not contain the transparent frit and is otherwise identical.
Comparative example 2
Comparative example 2 is different from example 1 in that comparative example 2 does not contain the modified graphene, and the others are the same.
Comparative example 3
Comparative example 3 is different from example 1 in that comparative example 3 uses graphene instead of modified graphene, and the others are the same.
Comparative example 4
Comparative example 4 is different from example 1 in that the preparation method of the modified graphene described in comparative example 4 is different from example 1, and the others are the same.
The preparation method of the modified graphene comprises the following steps:
s1, adding 6 parts by weight of graphene into 24 parts by weight of absolute ethyl alcohol, adding 0.6 part by weight of samarium oxide, 0.5 part by weight of zirconium dioxide and 0.1 part by weight of silane coupling agent KH550, heating to 150 ℃, preserving heat for 4 hours, carrying out suction filtration, washing with deionized water for 3 times, filtering, and drying to obtain the modified graphene.
Comparative example 5
Comparative example 5 is different from example 1 in that the preparation method of the modified graphene is different, and the others are the same.
The preparation method of the modified graphene comprises the following steps:
s1, adding 9 parts by weight of graphene and 0.1 part by weight of silane coupling agent KH550 into 21 parts by weight of absolute ethyl alcohol, and carrying out 400W ultrasonic treatment for 25min to obtain a mixed solution;
s2, adding 6 parts by weight of ammonium bicarbonate and 4 parts by weight of aluminum hydroxide into 40 parts by weight of concentrated sulfuric acid to prepare a pore-forming solution;
and S3, dropping the pore-forming liquid into the mixed liquid, heating to 180 ℃, preserving heat for 12 hours, filtering, and drying to obtain the modified graphene.
Comparative example 6
Comparative example 6 differs from example 1 in that comparative example 6 uses a lithographic ink purchased from Wanyi technology Co., Ltd, Suzhou industrial park, in place of the paste of the present invention, and is otherwise the same.
To further demonstrate the effect of the present invention, the following test methods were provided:
1. the glaze wear resistance is tested by the test method in GB/T3810.7-2016 (determination of glazed tile surface wear resistance), the wear value is tested at 6000 revolutions, and the test result is shown in Table 1.
TABLE 1 test results
As can be seen from table 1, the dry grain rock panels of the present invention have good wear resistance.
As can be seen from comparison of examples 1-3, the mixing ratio of different raw materials can affect the wear resistance, wherein example 1 is the best mixing ratio.
Comparing example 1 with comparative example 1, it is known that the addition of the transparent frit can improve the abrasion resistance to some extent.
Comparing example 1 with comparative examples 2 and 3, it can be seen that the modified graphene of the present invention can significantly improve wear resistance.
Comparing example 1 with comparative examples 4 and 5, it can be seen that the modified graphene prepared by the invention can significantly improve the wear resistance.
Comparing example 1 with comparative example 6, it can be seen that the wear resistance of the ink paste of the present invention can be improved to some extent.
In light of the foregoing description of preferred embodiments according to the invention, it is clear that many changes and modifications can be made by the person skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. A dry grain surface rock plate is characterized by sequentially comprising a blank layer, a ground glaze layer and a dry grain surface from bottom to top, wherein the dry grain surface is formed by spraying dry grain glaze; the spraying amount of the dry granular glaze is 500-800 g/m2；
The dry granular glaze is prepared by mixing the following raw materials in parts by weight: 10-20 parts of transparent frit, 10-15 parts of wear-resistant dry particles, 6-9 parts of sodium carboxymethylcellulose, 2-6 parts of PEG2000, 1-3 parts of sodium tripolyphosphate, 18-25 parts of stamp paste and 30-45 parts of deionized water;
the wear-resistant dry particles are prepared from the following raw materials in parts by weight: 10-20 parts of barium oxide, 10-20 parts of aluminum oxide, 3-7 parts of modified graphene, 2-5 parts of silicon micropowder and 2-5 parts of carborundum;
the printing paste is prepared from the following raw materials in parts by weight: 20-30 parts of PEG10000, 10-20 parts of silica sol, 10-15 parts of 2-phenoxyethyl acrylate, 7-12 parts of alpha-terpineol, 1-4 parts of sodium silicate, 0.3-0.8 part of carbomer 980, and 0.1-0.4 part of silane coupling agent KH 560;
the preparation method of the modified graphene comprises the following steps:
s1, adding 6-10 parts by weight of graphene and 0.05-0.2 part by weight of silane coupling agent KH550 into 20-30 parts by weight of absolute ethanol, and carrying out ultrasonic treatment for 15-30 min at 300-600W to obtain a mixed solution;
s2, adding 4-10 parts by weight of ammonium bicarbonate and 2-8 parts by weight of aluminum hydroxide into 30-50 parts by weight of concentrated sulfuric acid to prepare a pore-forming solution;
s3, dropping the pore-forming liquid into the mixed liquid, heating to 100-200 ℃, preserving heat for 6-15 hours, filtering, and drying to obtain pretreated graphene;
s4, adding 4-8 parts by weight of pretreated graphene into 20-30 parts by weight of absolute ethyl alcohol, adding 0.3-0.9 part by weight of samarium oxide, 0.2-0.6 part by weight of zirconium dioxide and 0.05-0.15 part by weight of silane coupling agent KH550, heating to 100-200 ℃, keeping the temperature for 2-5 hours, carrying out suction filtration, washing with deionized water for 2-4 times, filtering, and drying to obtain the modified graphene.
2. The dry grain rock panel according to claim 1, wherein the ground coat layer is formed by spraying a ground coat in an amount of 500 to 800g/m2(ii) a The ground glaze is prepared from the following raw materials in parts by weight: 20-30 parts of potassium feldspar, 18-25 parts of albite, 10-15 parts of quartz, 9-14 parts of mullite, 8-12 parts of kaolin, 6-9 parts of hydroxyapatite, 3-6 parts of fluorite powder, 2-5 parts of borax, 0.8-1.5 parts of sodium carboxymethylcellulose, 0.5-1.2 parts of zinc silicate and 0.2-0.6 part of sodium tripolyphosphate.
3. The dry grain rock panel of claim 1, wherein the dry grain glaze is mixed from the following raw materials in parts by weight: 15 parts of transparent frit, 11 parts of wear-resistant dry granules, 7 parts of sodium carboxymethylcellulose, 3 parts of PEG2000, 1.5 parts of sodium tripolyphosphate, 23 parts of stamp paste and 39.5 parts of deionized water.
4. The dry grain rock panel of claim 1, wherein the wear resistant dry grains are comprised of the following raw materials in parts by weight: 15.8 parts of barium oxide, 12.5 parts of aluminum oxide, 5 parts of modified graphene, 3.5 parts of silicon micropowder and 3.2 parts of carborundum.
5. The dry grain rock panel of claim 1, wherein the transparent frit is comprised of the following raw materials in parts by weight: 28-35 parts of wollastonite, 20-25 parts of quartz, 10-16 parts of lithium porcelain stone, 8-13 parts of kaolin, 6-10 parts of silicon dioxide, 3-6 parts of borax, 2-4 parts of white carbon black, 1-3 parts of calcium oxide, 1-3 parts of heavy calcium carbonate, 1-2 parts of antimony trioxide and 0.2-0.8 part of potassium carbonate.
6. The dry grain rock panel of claim 1, wherein the ink paste is formulated from the following raw materials in parts by weight: 25.3 parts of PEG10000, 18 parts of silica sol, 13 parts of 2-phenoxyethyl acrylate, 10 parts of alpha-terpineol, 3 parts of sodium silicate, 0.5 part of carbomer 980, and 0.2 part of silane coupling agent KH 560.
7. The dry grain rock plate of claim 1, wherein the green body layer is formed by ball milling, mixing, sintering, pressing, and edging the following raw materials in parts by weight: 20-30 parts of potassium feldspar, 20-30 parts of wollastonite, 10-15 parts of quartz, 6-12 parts of alumina, 6-10 parts of kaolin, 4-9 parts of hydroxyapatite, 3-8 parts of bentonite, 2-5 parts of talcum powder, 0.8-2 parts of sodium carboxymethylcellulose, 0.5-1.5 parts of zinc silicate and 0.2-0.6 part of sodium tripolyphosphate.
8. A method of producing a dry grain rock panel, for use in producing a dry grain rock panel according to any one of claims 1 to 7, comprising the steps of:
s11, weighing and uniformly mixing the raw materials of the green body layer according to the weight part ratio, sintering at 1100-1400 ℃, and pressing and edging to prepare the green body layer;
s12, uniformly mixing the ground glaze raw materials according to the weight part ratio, and placing the mixture on the surface of the green body layerSpraying the base glaze, wherein the spraying amount of the base glaze is 500-800 g/m2Sintering at 1100-1400 ℃ to form a ground coat;
s13, uniformly mixing the dry granular glaze according to the weight part ratio, grinding to 150-300 meshes, and spraying the dry granular glaze on the ground glaze layer, wherein the spraying amount of the dry granular glaze is 500-800 g/m2And sintering at 1100-1400 ℃ to form dry grain surfaces, and edging to obtain the dry grain surface rock plate.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066292A (en) * | 2013-01-30 | 2013-04-24 | 同济大学 | Grapheme/rare earth oxide nanometer composite material and preparation method and application thereof |
| CN104556018A (en) * | 2015-01-23 | 2015-04-29 | 青岛科技大学 | Preparation method of high quality graphene conductive film |
| CN106044763A (en) * | 2016-08-08 | 2016-10-26 | 华侨大学 | Method for preparing graphene powder at room temperature |
| CN106348595A (en) * | 2016-08-29 | 2017-01-25 | 佛山市高明区诚睿基科技有限公司 | Noctilucent antibacterial lead and cadmium-free low-temperature frit and preparing method thereof |
| CN107311457A (en) * | 2017-07-21 | 2017-11-03 | 广东金意陶陶瓷集团有限公司 | Anti-skid wearable Ceramic Tiles |
| CN107963814A (en) * | 2017-11-16 | 2018-04-27 | 蒙娜丽莎集团股份有限公司 | Compound glaze, the wear-resisting porcelain Antique Imitation Tiles of compound glaze slip and the soft face of 4-8 degree |
| CN108275880A (en) * | 2018-01-23 | 2018-07-13 | 合肥利裕泰玻璃制品有限公司 | A kind of wear-resisting antiskid glass and preparation method thereof |
| CN108588516A (en) * | 2018-06-19 | 2018-09-28 | 东营亦润信息技术有限公司 | A kind of aluminium base lightweight brake disc and preparation method thereof of graphene enhancing |
| CN110498608A (en) * | 2019-08-26 | 2019-11-26 | 广东萨米特陶瓷有限公司 | A kind of low smooth rock beam of high hardness wear-resisting and preparation method thereof |
| CN111471333A (en) * | 2020-05-22 | 2020-07-31 | 北京石墨烯研究院 | Graphene modified inorganic anticorrosive coating, preparation method thereof and graphene modified inorganic anticorrosive coating |
| CN111848121A (en) * | 2020-07-30 | 2020-10-30 | 福建省德化鲁闽怡家陶瓷文创有限公司 | Production process of ceramic containing graphene |
| CN112321159A (en) * | 2020-11-18 | 2021-02-05 | 广东欧文莱陶瓷有限公司 | Anti-slip ceramic tile with wear-resisting effect and preparation method thereof |
-
2021
- 2021-03-30 CN CN202110337266.5A patent/CN112723743B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103066292A (en) * | 2013-01-30 | 2013-04-24 | 同济大学 | Grapheme/rare earth oxide nanometer composite material and preparation method and application thereof |
| CN104556018A (en) * | 2015-01-23 | 2015-04-29 | 青岛科技大学 | Preparation method of high quality graphene conductive film |
| CN106044763A (en) * | 2016-08-08 | 2016-10-26 | 华侨大学 | Method for preparing graphene powder at room temperature |
| CN106348595A (en) * | 2016-08-29 | 2017-01-25 | 佛山市高明区诚睿基科技有限公司 | Noctilucent antibacterial lead and cadmium-free low-temperature frit and preparing method thereof |
| CN107311457A (en) * | 2017-07-21 | 2017-11-03 | 广东金意陶陶瓷集团有限公司 | Anti-skid wearable Ceramic Tiles |
| CN107963814A (en) * | 2017-11-16 | 2018-04-27 | 蒙娜丽莎集团股份有限公司 | Compound glaze, the wear-resisting porcelain Antique Imitation Tiles of compound glaze slip and the soft face of 4-8 degree |
| CN108275880A (en) * | 2018-01-23 | 2018-07-13 | 合肥利裕泰玻璃制品有限公司 | A kind of wear-resisting antiskid glass and preparation method thereof |
| CN108588516A (en) * | 2018-06-19 | 2018-09-28 | 东营亦润信息技术有限公司 | A kind of aluminium base lightweight brake disc and preparation method thereof of graphene enhancing |
| CN110498608A (en) * | 2019-08-26 | 2019-11-26 | 广东萨米特陶瓷有限公司 | A kind of low smooth rock beam of high hardness wear-resisting and preparation method thereof |
| CN111471333A (en) * | 2020-05-22 | 2020-07-31 | 北京石墨烯研究院 | Graphene modified inorganic anticorrosive coating, preparation method thereof and graphene modified inorganic anticorrosive coating |
| CN111848121A (en) * | 2020-07-30 | 2020-10-30 | 福建省德化鲁闽怡家陶瓷文创有限公司 | Production process of ceramic containing graphene |
| CN112321159A (en) * | 2020-11-18 | 2021-02-05 | 广东欧文莱陶瓷有限公司 | Anti-slip ceramic tile with wear-resisting effect and preparation method thereof |
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