CN117088715A - Super wear-resistant soft light ceramic tile made of nanocomposite and preparation method thereof - Google Patents

Super wear-resistant soft light ceramic tile made of nanocomposite and preparation method thereof Download PDF

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Publication number
CN117088715A
CN117088715A CN202310805447.5A CN202310805447A CN117088715A CN 117088715 A CN117088715 A CN 117088715A CN 202310805447 A CN202310805447 A CN 202310805447A CN 117088715 A CN117088715 A CN 117088715A
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parts
powder
soft
glaze
wear
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黄亚威
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Jiangxi Jinliyuan Ceramics Co ltd
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Jiangxi Jinliyuan Ceramics Co ltd
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81Coating or impregnation
    • C04B41/89Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C1/00Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02Pretreated ingredients
    • C03C1/026Pelletisation or prereacting of powdered raw materials
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/14Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
    • C03C8/20Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52Multiple 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

The invention relates to the technical field of building materials. The invention discloses a super wear-resistant soft light ceramic tile made of nano composite materials, which comprises a ceramic blank layer and a surface glaze layer from bottom to top. The invention not only obtains the soft light ceramic tile with the glossiness of 18-20 degrees, reduces light reflection and light pollution, combines the bright decorative effect of the bright ceramic tile and the soft visual effect of the matte ceramic tile, and ensures more comfortable vision; and the wear resistance and the anti-skid performance of the prepared soft light ceramic tile are obviously improved, and the soft light ceramic tile has wide application prospect.

Description

Super wear-resistant soft light ceramic tile made of nanocomposite and preparation method thereof
Technical Field
The invention relates to the technical field of building materials, in particular to a super wear-resistant soft light ceramic tile made of a nanocomposite material and a preparation method thereof.
Background
Along with the improvement of the living standard of people, the requirements on the living quality and living environment are continuously improved, and the natural stone-like and concise decorative material becomes the main stream of consumption. Soft light tiles are tiles with a tile surface reflection between strong light and weak light, and have high brightness of the bright light tiles and low brightness and inner convergence of the matte light tiles. The bright ceramic tile is easy to generate excessive visual stimulus to cause sense depression, the matte ceramic tile reflects less light and is easy to cause dark space light, the decorative collocation effect is difficult to achieve, the soft ceramic tile absorbs the light of the bright ceramic tile and the matte ceramic tile to the surface, the light irradiated to the surface of the soft ceramic tile can generate scattering effect, the reflectivity of the product is reduced, the texture of the product is softer, the light sense is fine and smooth, and the light pollution problem of the high-gloss ceramic tile product is solved.
Along with the improvement of living standard, people pursue aesthetic feeling more and more, the soft light brick has the texture and texture of natural stone, can play a unique attractive decorative effect when being installed at home, not only accords with modern emerging personality aesthetic, but also caters to healthy green environmental protection concepts, and therefore, the soft light brick is more and more favored.
It can be seen from the scene of using the soft light ceramic tile that although the use of the soft light ceramic tile greatly improves the decorative effect of the building, the soft light ceramic tile is the ceramic tile, the ceramic tile is relatively smooth, and can easily slide in the use process, and can sometimes cause injury to people, and the soft light ceramic tile is used as the ceramic tile itself in the use process, and the smooth finish of the surface gradually disappears through friction, and the worn surface affects the use effect.
Disclosure of Invention
In view of the above, the invention provides a super wear-resistant soft light ceramic tile made of nanocomposite and a preparation method thereof, aiming at the defects of soft light ceramic tiles in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a super wear-resistant soft ceramic tile made of nano composite material comprises a ceramic blank layer and a surface glaze layer from bottom to top; the surface glaze layer comprises a ground glaze layer and a soft glaze layer from bottom to top; the soft glaze layer comprises nano composite powder and anti-slip wear-resistant microcrystalline powder as raw materials;
in a further technical scheme of the invention, the outer surface of the nano composite powder is wrapped by the anti-skid wear-resistant microcrystalline powder and sintered.
In a further technical scheme of the invention, the nanocomposite powder comprises: nano zirconia, nano titania, nano zinc oxide, and nano carbon black.
In a further technical scheme of the invention, the nano composite powder comprises the following components in parts by weight: 1 to 1.5 portions of nano zirconia, 1 to 2 portions of nano titanium dioxide, 0.5 to 0.8 portion of nano zinc oxide and 0.1 to 0.6 portion of nano carbon black.
In a further technical scheme of the invention, the anti-skid wear-resistant microcrystalline powder comprises: abalone shell powder, schorl, vanadium carbide, magnesium tourmaline, graphene and silicon carbide.
In a further technical scheme of the invention, the anti-skid wear-resistant microcrystalline powder comprises the following components in parts by weight: 40-50 parts of abalone shell powder, 20-30 parts of schorl, 1-5 parts of vanadium carbide, 5-10 parts of magnesium tourmaline, 0.1-0.5 part of graphene and 0.1-0.5 part of silicon carbide.
In a further technical scheme of the invention, the glaze used for the soft glaze layer further comprises the following components in parts by weight: 36-45 parts of potassium feldspar, 8-10 parts of water-washed kaolin, 5-10 parts of calcined kaolin, 12-20 parts of talcum, 11-15 parts of dolomite, 11-15 parts of strontium oxide, 2-5 parts of corundum, 10-40 parts of frit and 10-15 parts of bentonite.
In a further technical scheme of the invention, the glaze used for the primer layer comprises the following components in parts by weight: 25-30 parts of potassium feldspar, 15-20 parts of albite, 9-15 parts of nepheline, 8-12 parts of water-washed kaolin, 25-30 parts of quartz, 15-20 parts of alumina and 3-5 parts of wollastonite.
In a further technical scheme of the invention, the preparation method of the super wear-resistant soft ceramic tile adopting the nanocomposite is also provided, and comprises a nanocomposite powder preparation step, an anti-skid wear-resistant microcrystalline powder slurry preparation step, a nano powder/anti-skid wear-resistant microcrystalline composite powder preparation step, a soft glaze preparation step, a ground glaze preparation step and a firing step;
in a further technical scheme of the invention, the preparation method of the nanocomposite powder specifically comprises the following steps:
s1, respectively weighing nano zirconia, nano titanium dioxide, nano zinc oxide and nano carbon black according to the parts by weight, adding sodium hexametaphosphate accounting for 2% of the weight of the mixed powder after mixing, mechanically stirring for 60min at the stirring speed of 400r/min, drying at 105 ℃ until the weight is constant, grinding and sieving to obtain the nano composite powder.
In a further technical scheme of the invention, in particular, in the step S1, the aperture of the screen passing through the screen is 800 meshes.
In a further technical scheme of the invention, the preparation method of the anti-skid wear-resistant microcrystalline powder slurry specifically comprises the following steps:
s2, respectively weighing abalone shell powder, schorl, vanadium carbide, magnesium tourmaline, graphene and silicon carbide according to the weight parts, uniformly mixing and stirring, crushing, and sieving with a 800-mesh sieve; preparing an anti-skid wear-resistant microcrystalline powder mixture;
and S3, adding water, sodium carboxymethylcellulose and sodium tripolyphosphate into the negative ion powder mixture, placing the mixture in a ball milling tank for ball milling, and sieving the mixture with a 1000-mesh sieve to obtain the anti-skid wear-resistant microcrystalline powder slurry.
In a further technical scheme of the invention, specifically, the water, sodium carboxymethylcellulose and sodium tripolyphosphate added in the step S3 are respectively 35-40wt%, 0.1-0.25wt% and 0.3-0.5wt% of the weight of the anti-slip wear-resistant microcrystalline powder mixture.
In a further technical scheme of the invention, the preparation method of the nano powder/anti-skid wear-resistant microcrystalline composite powder specifically comprises the following steps:
s4, respectively weighing the nano composite powder and the anti-skid and wear-resistant microcrystalline powder slurry prepared in the steps, pouring the nano composite powder into a stirring container, firstly controlling the stirring speed at 60r/min, slowly adding the anti-skid and wear-resistant microcrystalline powder slurry while stirring, controlling the adding time at 5min, after all the adding, raising the stirring speed to 400r/min, and stirring for 30min to uniformly wrap the anti-skid and wear-resistant microcrystalline powder slurry on the outer surface of the nano composite powder, thereby preparing a nano powder/anti-skid and wear-resistant microcrystalline composite powder mixture;
s5, sintering the nano powder/anti-skid and wear-resistant microcrystalline composite powder mixture to prepare a nano powder/anti-skid and wear-resistant microcrystalline composite powder sintered product;
s6: grinding and sieving the composite negative ion powder sinter to obtain the nano powder/anti-skid wear-resistant microcrystalline composite powder.
In a further technical scheme of the invention, specifically, in the step S5, the sintering temperature is 600-800 ℃; in step S6, the diameter of the screen is 800 mesh.
In a further technical scheme of the invention, in particular, in the step S4, the weight part ratio of the nanocomposite powder to the anti-slip wear-resistant microcrystalline powder slurry is 1:3-4.
In a further technical scheme of the invention, the preparation steps of the soft glaze material specifically comprise:
s7, weighing 36-45 parts of potassium feldspar, 8-10 parts of water-washed kaolin, 5-10 parts of calcined kaolin, 12-20 parts of talcum, 11-15 parts of dolomite, 11-15 parts of strontium oxide, 2-5 parts of corundum, 10-40 parts of frit and 10-15 parts of bentonite according to parts by weight, and uniformly stirring and mixing to prepare a soft glaze primary glaze mixture;
s8, adding water, sodium carboxymethylcellulose and sodium tripolyphosphate into the mixture of the primary glaze of the soft glaze, placing the mixture in a ball milling tank, ball milling and sieving to obtain primary glaze slip of the soft glaze;
s9: adding nano powder/anti-skid wear-resistant microcrystalline composite powder into the obtained soft glaze slip, placing the soft glaze slip into a stirring container, stirring the mixture for 20min at the rotating speed of 400r/min, and obtaining the soft glaze.
In a further technical scheme of the invention, specifically, water, sodium carboxymethylcellulose and sodium tripolyphosphate added in the step S8 are respectively 35-40wt%, 0.1-0.25wt% and 0.3-0.5wt% of the weight of the soft glaze primary glaze mixture.
In a further technical scheme of the invention, in particular, in the step S8, the aperture of the screen passing through the screen is 500 meshes.
In a further technical scheme of the invention, specifically, the nano powder/anti-skid wear-resistant microcrystalline composite powder is added in 3-4 parts.
In a further technical scheme of the invention, the preparation steps of the ground glaze specifically comprise:
s10, weighing 25-30 parts of potassium feldspar, 15-20 parts of albite, 9-15 parts of nepheline, 8-12 parts of water-washed kaolin, 25-30 parts of quartz, 15-20 parts of alumina and 3-5 parts of wollastonite according to parts by weight, and uniformly stirring and mixing to prepare a ground glaze mixture;
and S11, adding water, sodium carboxymethyl cellulose and sodium tripolyphosphate into the ground glaze mixture, placing the ground glaze mixture in a ball milling tank, ball milling and sieving to obtain ground glaze slurry.
In a further technical scheme of the invention, specifically, water, sodium carboxymethylcellulose and sodium tripolyphosphate added in the step S11 are respectively 35-40wt%, 0.1-0.25wt% and 0.3-0.5wt% of the weight of the ground glaze mixture.
In a further technical scheme of the invention, in step S11, specifically, the aperture of the screen passing mesh is 500 meshes.
In a further technical scheme of the invention, the firing step specifically comprises the following steps:
s12, applying ground glaze slip on the surface of the ceramic body to form a ground glaze layer;
s13, applying soft glaze slurry to the surface of the ground coat layer at least twice to form a soft glaze layer;
s14, drying the ceramic tile blank coated with the soft glaze slurry;
and S15, firing, soft polishing, edging and waxing the dried ceramic tile blanks in sequence to obtain the super wear-resistant soft light ceramic tile adopting the nanocomposite.
In a further technical scheme of the invention, the firing temperature of the dried ceramic tile blank is 1190-1210 ℃ and the firing time is 55-60min.
According to the technical scheme, the invention discloses a super wear-resistant soft ceramic tile made of a nano composite material, wherein the soft ceramic tile comprises a ceramic blank layer and a surface glaze layer from bottom to top, and the structure of the surface glaze layer is improved through the improvement of a formula; the outer surface of the nano composite powder is wrapped by the anti-skid wear-resistant microcrystalline powder and sintered; the invention not only obtains the soft light ceramic tile with the glossiness of 18-20 degrees, reduces light reflection and light pollution, combines the bright decorative effect of the bright ceramic tile and the soft visual effect of the matte ceramic tile, and ensures more comfortable vision; and the wear resistance and the anti-skid performance of the prepared soft light ceramic tile are obviously improved, and the soft light ceramic tile has wide application prospect.
Compared with the prior art, the invention has the following technical effects:
1. the soft glaze is added by the nanocomposite material of nano zirconia, nano titanium dioxide, nano zinc oxide and nano carbon black, wherein compared with the traditional zirconia, nano zirconia particles are smaller, and a large number of zirconium silicate grains with high hardness can be generated by the reaction of the nano zirconia particles and silicon dioxide through sintering, so that the hardness, wear resistance, fracture toughness and ageing resistance of the ceramic tile are improved; the addition of the nano titanium dioxide not only improves the antibacterial performance of the soft light ceramic tile, but also improves the wear resistance and acid and alkali resistance of the soft light ceramic tile; the service life of the soft light ceramic tile is prolonged; compared with the common zinc oxide, the added nano zinc oxide has smaller size, can effectively avoid pinhole defects of the glaze, ensures that the bubbles of the glaze ceramic glaze prepared at high temperature are less and small, and promotes the smooth and smooth glaze. The nano carbon black can be adhered to the porous ceramic wall, and the glazed surface of the soft ceramic tile is smoother and the wear resistance of the glazed surface is further enhanced through the firing step of the soft ceramic tile.
2. In order to further improve the wear resistance and the anti-skid performance of the soft light ceramic tile, the invention also adds anti-skid and wear-resistant microcrystalline particles into the soft light glaze, such as: the graphene, the silicon carbide, the vanadium carbide, the waste abalone shell powder and the like are added, and particularly the added waste abalone shell powder has certain far infrared characteristics, and the energy of far infrared rays emitted after the soft glaze layer is added can activate nano titanium dioxide in the nano composite powder, so that the prepared soft ceramic tile can also have a certain effect of purifying air, and meanwhile, the antibacterial effect is also enhanced, and the silicon carbide, the vanadium carbide and the like can be inlaid in the middle of the graphene on the soft ceramic tile glaze to form a double-layer structure, so that the wear resistance and mechanical property of the soft ceramic tile are further improved.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
A super wear-resistant soft ceramic tile made of nano composite material comprises a ceramic blank layer and a surface glaze layer from bottom to top; the surface glaze layer comprises a ground glaze layer and a soft glaze layer from bottom to top; the soft glaze layer comprises nano composite powder and anti-slip wear-resistant microcrystalline powder as raw materials; the outer surface of the nano composite powder is wrapped by the anti-skid wear-resistant microcrystalline powder and sintered;
the glaze used for the ground coat comprises the following components in parts by weight: 25 parts of potassium feldspar, 15 parts of albite, 9 parts of nepheline, 8 parts of water-washed kaolin, 25 parts of quartz, 15 parts of alumina and 3 parts of wollastonite;
the glaze used for the soft glaze layer comprises the following components in parts by weight: 36-45 parts of potassium feldspar, 8 parts of water-washed kaolin, 5 parts of calcined kaolin, 12 parts of talcum, 11 parts of dolomite, 11 parts of strontium oxide, 2 parts of corundum, 10 parts of frit and 10 parts of bentonite;
the nano composite powder comprises the following components in parts by weight: 1.2 parts of nano zirconia, 1.5 parts of nano titanium dioxide, 0.7 part of nano zinc oxide and 0.5 part of nano carbon black;
the anti-skid wear-resistant microcrystalline powder comprises the following components in parts by weight: 45 parts of abalone shell powder, 25 parts of schorl, 3.5 parts of vanadium carbide, 6.5 parts of magnesium tourmaline, 0.3 part of graphene and 0.3 part of silicon carbide.
Example 2
A super wear-resistant soft ceramic tile made of nano composite material comprises a ceramic blank layer and a surface glaze layer from bottom to top; the surface glaze layer comprises a ground glaze layer and a soft glaze layer from bottom to top; the soft glaze layer comprises nano composite powder and anti-slip wear-resistant microcrystalline powder as raw materials; the outer surface of the nano composite powder is wrapped by the anti-skid wear-resistant microcrystalline powder and sintered; the glaze used for the ground coat comprises the following components in parts by weight: 30 parts of potassium feldspar, 20 parts of albite, 15 parts of nepheline, 12 parts of water-washed kaolin, 30 parts of quartz, 20 parts of aluminum oxide and 5 parts of wollastonite;
the glaze used for the soft glaze layer comprises the following components in parts by weight: 45 parts of potassium feldspar, 10 parts of water-washed kaolin, 10 parts of calcined kaolin, 20 parts of talcum, 15 parts of dolomite, 15 parts of strontium oxide, 5 parts of corundum, 40 parts of frit and 15 parts of bentonite;
the nano composite powder comprises the following components in parts by weight: 1 part of nano zirconia, 1 part of nano titanium dioxide, 0.5 part of nano zinc oxide and 0.1 part of nano carbon black.
The anti-skid wear-resistant microcrystalline powder comprises the following components in parts by weight: 40 parts of abalone shell powder, 20 parts of schorl, 1 part of vanadium carbide, 5 parts of magnesium tourmaline, 0.1 part of graphene and 0.1 part of silicon carbide.
Example 3
A super wear-resistant soft ceramic tile made of nano composite material comprises a ceramic blank layer and a surface glaze layer from bottom to top; the surface glaze layer comprises a ground glaze layer and a soft glaze layer from bottom to top; the soft glaze layer comprises nano composite powder and anti-slip wear-resistant microcrystalline powder as raw materials; the outer surface of the nano composite powder is wrapped by the anti-skid wear-resistant microcrystalline powder and sintered;
the glaze used for the ground coat comprises the following components in parts by weight: 28 parts of potassium feldspar, 17 parts of albite, 12 parts of nepheline, 10 parts of water-washed kaolin, 27 parts of quartz, 16.5 parts of alumina and 4 parts of wollastonite;
the glaze used for the soft glaze layer comprises the following components in parts by weight: 40 parts of potassium feldspar, 9 parts of water-washed kaolin, 8 parts of calcined kaolin, 15 parts of talcum, 14 parts of dolomite, 13 parts of strontium oxide, 3 parts of corundum, 30 parts of fused block and 12 parts of bentonite;
the nano composite powder comprises the following components in parts by weight: 1.5 parts of nano zirconia, 2 parts of nano titanium dioxide, 0.8 part of nano zinc oxide and 0.6 part of nano carbon black;
the anti-skid wear-resistant microcrystalline powder comprises the following components in parts by weight: 50 parts of abalone shell powder, 30 parts of schorl, 5 parts of vanadium carbide, 10 parts of magnesium tourmaline, 0.5 part of graphene and 0.5 part of silicon carbide.
Example 4
The preparation method of the nano composite powder comprises the following steps of:
s1, respectively weighing nano zirconia, nano titanium dioxide, nano zinc oxide and nano carbon black according to the weight portions in the embodiment 1, mixing, adding sodium hexametaphosphate accounting for 2% of the weight of the mixed powder, mechanically stirring for 60min at the stirring speed of 400r/min, drying at 105 ℃ to constant weight, grinding, and sieving with a 800-mesh sieve to obtain the nano composite powder.
Example 5
The preparation method of the anti-skid wear-resistant microcrystalline powder slurry specifically comprises the following steps:
s2, respectively weighing abalone shell powder, schorl, vanadium carbide, magnesium tourmaline, graphene and silicon carbide according to the parts by weight in the embodiment 1, mixing and stirring uniformly, crushing, and sieving with a 800-mesh sieve; preparing an anti-skid wear-resistant microcrystalline powder mixture;
s3, adding water, sodium carboxymethylcellulose and sodium tripolyphosphate into the negative ion powder mixture, placing the mixture in a ball milling tank for ball milling, and sieving the mixture with a 1000-mesh sieve to obtain anti-skid wear-resistant microcrystalline powder slurry; wherein, the added water, sodium carboxymethyl cellulose and sodium tripolyphosphate are respectively 40wt%, 0.2wt% and 0.4wt% of the weight of the anti-skid and wear-resistant microcrystalline powder mixture.
Example 6
The preparation method of the nano powder/anti-skid wear-resistant microcrystalline composite powder specifically comprises the following steps:
s4, respectively according to the weight portion ratio of 1:3.5 weighing the nano composite powder and the anti-skid and wear-resistant microcrystalline powder slurry prepared in the embodiment 4 and the embodiment 5, pouring the nano composite powder into a stirring container, firstly controlling the stirring speed at 60r/min, slowly adding the anti-skid and wear-resistant microcrystalline powder slurry while stirring, controlling the adding time at 5min, after all the adding, raising the stirring speed to 400r/min, stirring for 30min, and uniformly wrapping the anti-skid and wear-resistant microcrystalline powder slurry on the outer surface of the nano composite powder to prepare a nano powder/anti-skid and wear-resistant microcrystalline composite powder mixture;
s5, sintering the nano powder/anti-skid and wear-resistant microcrystalline composite powder mixture at the sintering temperature of 700 ℃ to prepare a nano powder/anti-skid and wear-resistant microcrystalline composite powder sinter;
s6: grinding the composite negative ion powder sinter, and sieving with a 800-mesh sieve to obtain the nano powder/anti-skid wear-resistant microcrystalline composite powder.
Example 7
The preparation method of the soft glaze specifically comprises the following steps:
s7, weighing potassium feldspar, water-washed kaolin, calcined kaolin, talcum, dolomite, strontium oxide, corundum, frit and bentonite according to the weight parts in the embodiment 1, and uniformly stirring and mixing to prepare a soft glaze primary glaze mixture;
s8, adding water, sodium carboxymethylcellulose and sodium tripolyphosphate into the mixture of the primary glaze of the soft glaze, placing the mixture in a ball milling tank, ball milling, and sieving the mixture with a 500-mesh sieve to obtain primary glaze slurry of the soft glaze; wherein, the added water, sodium carboxymethylcellulose and sodium tripolyphosphate are 40wt%, 0.2wt% and 0.4wt% of the weight of the soft glaze primary glaze mixture respectively;
s9: adding 3.5 parts of nano powder/anti-slip wear-resistant microcrystalline composite powder into the obtained soft glaze slip, placing the mixture into a stirring container, stirring the mixture for 20min at the rotating speed of 400r/min, and obtaining the soft glaze.
Example 8
The preparation step of the ground glaze specifically comprises the following steps:
s10, weighing potassium feldspar, albite, nepheline, water-washed kaolin, quartz, alumina and wollastonite according to the parts by weight in the embodiment 1, and uniformly stirring and mixing to obtain a ground glaze mixture;
s11, adding water, sodium carboxymethylcellulose and sodium tripolyphosphate into the ground glaze mixture, placing the mixture in a ball milling tank, ball milling, and sieving with a 500-mesh sieve to obtain ground glaze slip; wherein, the added water, sodium carboxymethylcellulose and sodium tripolyphosphate are 40wt%, 0.2wt% and 0.4wt% of the weight of the soft glaze primary glaze mixture respectively.
Example 9
The super wear-resistant soft ceramic tile firing step adopting the nanocomposite material specifically comprises the following steps:
s12, applying the ground glaze slip prepared in the example 8 on the surface of the ceramic body to form a ground glaze layer;
s13, applying the soft glaze slurry prepared in the example 7 at least twice on the surface of the ground coat layer to form a soft glaze layer;
s14, drying the ceramic tile blank coated with the soft glaze slurry;
and S15, firing the dried ceramic tile blanks in sequence, wherein the firing temperature is 1200 ℃, the firing time is 60min, and the super wear-resistant soft light ceramic tile adopting the nanocomposite is prepared by soft polishing, edging and waxing.
The soft light ceramic tile prepared in the example 9 is subjected to hardness and wear resistance tests, wherein the wear resistance grade is tested by adopting a GB/T3810.7-2016 test method standard, the anti-skid property is tested by adopting a GB/T4100-2015 method, and the test result is that: the friction coefficient is 0.7; the abrasion resistance grade is 5 grade; mohs hardness is greater than 7.
Comparative example 1
The soft light ceramic tile comprises a ceramic blank layer and a surface glaze layer from bottom to top; the surface glaze layer comprises a ground glaze layer and a soft glaze layer from bottom to top;
the glaze used for the ground coat comprises the following components in parts by weight: 25 parts of potassium feldspar, 15 parts of albite, 9 parts of nepheline, 8 parts of water-washed kaolin, 25 parts of quartz, 15 parts of alumina and 3 parts of wollastonite;
the glaze used for the soft glaze layer comprises the following components in parts by weight: 36-45 parts of potassium feldspar, 8 parts of water-washed kaolin, 5 parts of calcined kaolin, 12 parts of talcum, 11 parts of dolomite, 11 parts of strontium oxide, 2 parts of corundum, 10 parts of frit and 10 parts of bentonite;
soft light ceramic tile as described in comparative example 1 above
The firing step specifically comprises the following steps:
s12, applying ground glaze slip on the surface of the ceramic body to form a ground glaze layer;
s13, applying soft glaze slurry to the surface of the ground coat layer at least twice to form a soft glaze layer;
s14, drying the ceramic tile blank coated with the soft glaze slurry;
and S15, firing the dried ceramic tile blanks in sequence, wherein the firing temperature is 1200 ℃, the firing time is 60min, and the super wear-resistant soft light ceramic tile adopting the nanocomposite is prepared by soft polishing, edging and waxing.
The soft tiles prepared in example 9 and comparative example 1 were subjected to hardness and abrasion resistance tests, wherein the abrasion resistance grades were tested by using the GB/T3810.7-2016 test method standard, and the test results are shown below.
The soft light ceramic tile prepared in the comparative example 1 is subjected to hardness and wear resistance tests, wherein the wear resistance grade is tested by adopting a GB/T3810.7-2016 test method standard, the anti-skid property is tested by adopting a GB/T4100-2015 method, and the test result is that: the friction coefficient is 0.5; the abrasion resistance grade is grade 3; mohs hardness 5.0.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A super wear-resistant soft ceramic tile made of nano composite material comprises a ceramic blank layer and a surface glaze layer from bottom to top; the surface glaze layer comprises a ground glaze layer and a soft glaze layer from bottom to top; the method is characterized in that: the soft glaze layer comprises nano composite powder and anti-slip wear-resistant microcrystalline powder as raw materials; the outer surface of the nano composite powder is wrapped by the anti-skid wear-resistant microcrystalline powder and sintered;
the nano composite powder comprises the following components in parts by weight: 1 to 1.5 parts of nano zirconia, 1 to 2 parts of nano titanium dioxide, 0.5 to 0.8 part of nano zinc oxide and 0.1 to 0.6 part of nano carbon black;
the anti-skid wear-resistant microcrystalline powder comprises the following components in parts by weight: 40-50 parts of abalone shell powder, 20-30 parts of schorl, 1-5 parts of vanadium carbide, 5-10 parts of magnesium tourmaline, 0.1-0.5 part of graphene and 0.1-0.5 part of silicon carbide.
2. A super abrasive soft tile using nanocomposite materials as claimed in claim 1 wherein: the glaze used for the soft glaze layer further comprises the following components in parts by weight: 36-45 parts of potassium feldspar, 8-10 parts of water-washed kaolin, 5-10 parts of calcined kaolin, 12-20 parts of talcum, 11-15 parts of dolomite, 11-15 parts of strontium oxide, 2-5 parts of corundum, 10-40 parts of frit and 10-15 parts of bentonite;
the glaze used for the ground coat comprises the following components in parts by weight: 25-30 parts of potassium feldspar, 15-20 parts of albite, 9-15 parts of nepheline, 8-12 parts of water-washed kaolin, 25-30 parts of quartz, 15-20 parts of alumina and 3-5 parts of wollastonite.
3. A method for preparing a super wear-resistant soft ceramic tile using a nanocomposite material according to any one of claims 1 to 4, comprising a step of preparing a nanocomposite powder, a step of preparing an anti-slip wear-resistant microcrystalline powder slurry, a step of preparing a nano powder/anti-slip wear-resistant microcrystalline composite powder, a step of preparing a soft glaze material, a step of preparing a primer glaze material, and a step of firing, wherein the step of preparing a nanocomposite powder specifically comprises: s1, respectively weighing nano zirconia, nano titanium dioxide, nano zinc oxide and nano carbon black according to the parts by weight, adding sodium hexametaphosphate accounting for 2% of the weight of the mixed powder after mixing, mechanically stirring for 60min at the stirring speed of 400r/min, drying at 105 ℃ until the weight is constant, grinding, and sieving by a 800-mesh sieve to obtain the nano composite powder.
4. A method for preparing a super wear-resistant soft tile using a nanocomposite material according to claim 3, wherein: the preparation method of the anti-skid wear-resistant microcrystalline powder slurry specifically comprises the following steps:
s2, respectively weighing abalone shell powder, schorl, vanadium carbide, magnesium tourmaline, graphene and silicon carbide according to the weight parts, uniformly mixing and stirring, crushing, and sieving with a 800-mesh sieve; preparing an anti-skid wear-resistant microcrystalline powder mixture;
s3, adding water, sodium carboxymethylcellulose and sodium tripolyphosphate into the negative ion powder mixture, placing the mixture in a ball milling tank for ball milling, and sieving the mixture with a 1000-mesh sieve to obtain anti-skid wear-resistant microcrystalline powder slurry; wherein, the added water, sodium carboxymethyl cellulose and sodium tripolyphosphate are respectively 35-40wt%, 0.1-0.25wt% and 0.3-0.5wt% of the weight of the anti-skid wear-resistant microcrystalline powder mixture.
5. A method for preparing a super wear-resistant soft tile using a nanocomposite material according to claim 3, wherein: the preparation method of the nano powder/anti-skid wear-resistant microcrystalline composite powder specifically comprises the following steps:
s4, respectively weighing the prepared nano composite powder and the anti-skid and wear-resistant microcrystalline powder slurry, pouring the nano composite powder into a stirring container, firstly controlling the stirring speed to be 60r/min, slowly adding the anti-skid and wear-resistant microcrystalline powder slurry while stirring, controlling the adding time to be 5min, and after all the anti-skid and wear-resistant microcrystalline powder slurry is added, raising the stirring speed to 400r/min, stirring for 30min to uniformly wrap the anti-skid and wear-resistant microcrystalline powder slurry on the outer surface of the nano composite powder, thus obtaining a nano powder/anti-skid and wear-resistant microcrystalline composite powder mixture; wherein, the weight part ratio of the nano composite powder to the anti-slip wear-resistant microcrystalline powder slurry is 1:3-4;
s5, sintering the nano powder/anti-skid wear-resistant microcrystalline composite powder mixture at 600-800 ℃; preparing nano powder/anti-skid wear-resistant microcrystalline composite powder sinter;
s6: grinding the composite negative ion powder sinter, and sieving with a 800-mesh sieve to obtain the nano powder/anti-skid wear-resistant microcrystalline composite powder.
6. A method for preparing a super wear-resistant soft tile using a nanocomposite material according to claim 3, wherein: the soft glaze material preparation step specifically comprises the following steps:
s7, weighing 36-45 parts of potassium feldspar, 8-10 parts of water-washed kaolin, 5-10 parts of calcined kaolin, 12-20 parts of talcum, 11-15 parts of dolomite, 11-15 parts of strontium oxide, 2-5 parts of corundum, 10-40 parts of frit and 10-15 parts of bentonite according to parts by weight, and uniformly stirring and mixing to prepare a soft glaze primary glaze mixture;
s8, adding water, sodium carboxymethylcellulose and sodium tripolyphosphate into the mixture of the primary glaze of the soft glaze, placing the mixture in a ball milling tank, ball milling, and sieving the mixture with a 500-mesh sieve to obtain primary glaze slurry of the soft glaze; wherein, the added water, sodium carboxymethylcellulose and sodium tripolyphosphate are respectively 35-40wt%, 0.1-0.25wt% and 0.3-0.5wt% of the weight of the soft glaze primary glaze mixture;
s9: adding 3-4 parts of nano powder/anti-skid wear-resistant microcrystalline composite powder into the obtained soft glaze slip according to parts by weight, placing the mixture into a stirring container, stirring the mixture for 20min at the rotating speed of 400r/min, and obtaining the soft glaze.
7. A method for preparing a super wear-resistant soft tile using a nanocomposite material according to claim 3, wherein: the preparation step of the ground glaze specifically comprises the following steps:
s10, weighing 25-30 parts of potassium feldspar, 15-20 parts of albite, 9-15 parts of nepheline, 8-12 parts of water-washed kaolin, 25-30 parts of quartz, 15-20 parts of alumina and 3-5 parts of wollastonite according to parts by weight, and uniformly stirring and mixing to prepare a ground glaze mixture;
s11, adding water, sodium carboxymethylcellulose and sodium tripolyphosphate into the ground glaze mixture, placing the mixture in a ball milling tank, ball milling, and sieving with a 500-mesh sieve to obtain ground glaze slip; wherein, the added water, sodium carboxymethyl cellulose and sodium tripolyphosphate are respectively 35-40wt%, 0.1-0.25wt% and 0.3-0.5wt% of the weight of the ground glaze mixture.
8. A method for preparing a super wear-resistant soft tile using a nanocomposite material according to claim 3, wherein: the firing step specifically comprises the following steps:
s12, applying ground glaze slip on the surface of the ceramic body to form a ground glaze layer;
s13, applying soft glaze slurry to the surface of the ground coat layer at least twice to form a soft glaze layer;
s14, drying the ceramic tile blank coated with the soft glaze slurry;
and S15, firing, soft polishing, edging and waxing the dried ceramic tile blanks in sequence to obtain the super wear-resistant soft light ceramic tile adopting the nanocomposite.
9. The method for preparing the super wear-resistant soft light ceramic tile by adopting the nanocomposite material, which is characterized in that: the firing temperature of the dried ceramic tile blank is 1190-1210 ℃ and the firing time is 55-60min.
CN202310805447.5A 2023-07-03 2023-07-03 Super wear-resistant soft light ceramic tile made of nanocomposite and preparation method thereof Withdrawn CN117088715A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117362077A (en) * 2023-12-07 2024-01-09 广东大角鹿新材料有限公司 Antifouling Yi Jiechao wear-resistant rock plate and preparation method thereof
CN118652050A (en) * 2024-08-20 2024-09-17 福建省德化县三峰陶瓷有限公司 Ceramic glaze, artwork ceramic and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117362077A (en) * 2023-12-07 2024-01-09 广东大角鹿新材料有限公司 Antifouling Yi Jiechao wear-resistant rock plate and preparation method thereof
CN117362077B (en) * 2023-12-07 2024-02-06 广东大角鹿新材料有限公司 Antifouling Yi Jiechao wear-resistant rock plate and preparation method thereof
CN118652050A (en) * 2024-08-20 2024-09-17 福建省德化县三峰陶瓷有限公司 Ceramic glaze, artwork ceramic and preparation method thereof

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Application publication date: 20231121