CN115093249B - Self-luminous rock plate, preparation method thereof and application thereof in dining table - Google Patents
Self-luminous rock plate, preparation method thereof and application thereof in dining table Download PDFInfo
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- CN115093249B CN115093249B CN202210507455.7A CN202210507455A CN115093249B CN 115093249 B CN115093249 B CN 115093249B CN 202210507455 A CN202210507455 A CN 202210507455A CN 115093249 B CN115093249 B CN 115093249B
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Abstract
The invention discloses a self-luminous rock plate, a preparation method thereof and application thereof in dining tables. The preparation method comprises the following steps: coating the adhesive on the polymer film to form a mucous membrane; screen printing the luminescent printing material on the adhesive film to form decal paper; the luminous printing material comprises luminous material and medium-temperature transparent glaze; the initial melting temperature of the medium-temperature transparent glaze is 980-1100 ℃, preferably 980-1050 ℃; transferring the decal paper to the outer peripheral surface of the rock plate matrix; and firing the dried rock plate matrix to obtain the self-luminous rock plate.
Description
Technical Field
The invention particularly relates to a self-luminous rock plate, a preparation method thereof and application thereof in dining tables, and belongs to the technical field of rock plate home.
Background
The existing rock plate household products such as dining tables are single in function. Along with expansion of the application range of the rock plate household products, the current market has higher requirements on the rock plate household products. Currently, a rock plate product having a self-luminous function is mainly prepared in the following manner. Firstly, the fluorescent sticker is directly attached to the surface of the ceramic rock plate to form a luminous coating. However, in the use process, the luminous coating is easy to fall off from the rock plate body, so that the luminous intensity is weakened and even the luminous performance is lost. And secondly, attaching the low-temperature luminous coating on the surface of the ceramic rock plate by adopting a three-temperature sintering process. For example, the ceramic blank is sintered into a ceramic product, the low-temperature luminous paint is decorated on a ceramic rock plate through glazing, then the secondary sintering is carried out at a lower temperature, and then the protective glaze layer is applied on the surface of the low-temperature luminous paint through decoration technologies such as glaze spraying, glaze stacking and the like, and the firing is carried out for the third time. The complexity of the three-degree firing process then causes an increase in time and economic costs.
Disclosure of Invention
Aiming at the problems, the invention provides a self-luminous rock plate with stable chemical property and long afterglow time, a preparation method thereof and application thereof in dining tables, and the obtained rock plate dining table has excellent safety, practicability and artistry due to good self-luminous characteristics.
In a first aspect, the present invention provides a method for producing a self-luminous rock plate. The preparation method comprises the following steps:
coating the adhesive on the polymer film to form a mucous membrane;
screen printing the luminescent printing material on the adhesive film to form decal paper; the luminous printing material comprises luminous material and medium-temperature transparent glaze; the initial melting temperature of the medium-temperature transparent glaze is 980-1100 ℃, preferably 980-1050 ℃;
transferring the decal paper to the outer peripheral surface of the rock plate matrix;
and firing the dried rock plate matrix to obtain the self-luminous rock plate.
Preferably, the chemical composition of the medium-temperature transparent glaze comprises: in mass percent, siO 2 ：55-63％、Al 2 O 3 ：12-23％、CaO：6.8-14％、ZnO：0.2-5.7％、K 2 O：1.2-2.6％、Na 2 O：1.8-5.0％、MgO：0.7-3.1％、BaO：1.6-7.6％。
Preferably, the maximum temperature at which the luminescent material structure is not damaged is 1050-1150 ℃; preferably, the luminescent material is a rare earth doped silicate luminescent material.
Preferably, the luminescent material is Sr 2 MgSiO 2 O 7 :Eu 2+ ,Dy 3+ Silicate-based blue long afterglow luminescent material or composition Sr 3 MgSiO 2 O 7 :Eu 3+ The silicate is a red long afterglow luminescent material.
Preferably, the weight percentage of the luminescent material and the medium-temperature transparent glaze is 30-40%:60-70%.
Preferably, the coating amount of the adhesive on the surface of the polymer film is 60-120g/m 2 。
Preferably, the luminous printing material is applied on the surface of the mucous membrane in an amount of 80-200g/m 2 。
Preferably, the maximum firing temperature is 980-1100 ℃ and the firing time is 25-50 minutes.
In a second aspect, the present invention provides a self-luminescent rock plate obtained by the preparation method of any one of the above.
In a third aspect, the present invention provides an application of the self-luminous rock plate in a dining table.
Drawings
Fig. 1 is a front view of a self-luminous rock-board dining table.
Fig. 2 is a top view of the self-luminous rock-board dining table.
In fig. 1 and 2, 1 is a rock laminate base layer, and 2 is a light-emitting layer.
Detailed Description
The invention is further illustrated by the following embodiments, which are to be understood as merely illustrative of the invention and not limiting thereof. Unless otherwise specified, each percentage refers to a mass percent. The following illustrates a method for manufacturing a self-luminous rock plate according to the present invention.
The luminescent material and the medium-temperature transparent glaze are milled by an ink mill to form the luminescent printing material. The initial melting temperature of the medium-temperature transparent glaze is 980-1100 ℃, preferably 980-1050 ℃.
The chemical composition of the medium-temperature transparent glaze comprises: in mass percent, siO 2 ：55-63％、Al 2 O 3 ：12-23％、CaO：6.8-14％、ZnO：0.2-5.7％、K 2 O：1.2-2.6％、Na 2 O:1.8-5.0 percent of MgO:0.7-3.1%, baO:1.6 to 7.6 percent. In some embodiments, the chemical composition of the medium temperature transparent glaze comprises: in mass percent, siO 2 ：55.26-62.80％、Al 2 O 3 ：12.8-22.26％、CaO：6.8-13.46％、ZnO：0.28-5.65％、K 2 O：1.26-2.54％、Na 2 O：1.82-4.93％、MgO：0.79-3.08％、BaO：162-7.51%. For example, the chemical composition of the medium temperature transparent glaze includes: in mass percent, siO 2 ：61.23％、Al 2 O 3 ：15.57％、CaO：9.06％、ZnO：5.02％、K 2 O：1.67％、Na 2 O：2.33％、MgO：2.25％、BaO：2.87％。
The luminescent material comprises one or more of rare earth doped silicate luminescent materials, aluminate luminescent materials and sulfide luminescent materials. The sulfide luminescent material has unstable chemical property and poor light resistance, can be decomposed under the radiation of certain humidity and ultraviolet light, and has the advantages of blackening color, weakening luminosity, low luminous intensity and short afterglow time; the aluminate luminescent material has long afterglow time, but is unstable when meeting water, has poor chemical stability and has not abundant luminescent color. Moreover, sulfide-based luminescent materials and aluminate-based luminescent materials have poor high temperature resistance, lose luminescence capacity at about 900 ℃, are difficult to combine with a rock plate substrate, and easily generate glaze cracking defects. Preferably, the luminescent material is a rare earth doped silicate luminescent material. The maximum temperature of the luminescent material structure which is not damaged is 1050-1150 ℃, and the luminescent material can be matched with medium-temperature transparent glaze, so that the luminescent material has excellent luminescent performance and good glaze quality. More preferably, the luminescent material is a composition Sr 2 MgSiO 2 O 7 :Eu 2+ ,Dy 3+ Blue long afterglow luminescent material of silicate series or composition Sr of rare earth doped silicate series 3 MgSiO 2 O 7 :Eu 3+ The rare earth doped silicate series red long afterglow luminescent material. The rare earth doped silicate luminescent material has good chemical stability, strong water resistance and various luminescent colors, and has good binding property with a rock plate matrix and basically no glaze crack defect when being mixed with medium-temperature transparent glaze and used in a decal paper mode. When the light energy absorbed by the luminescent material is high enough, on one hand, the energy absorbed by the activator can make electrons transition from low energy level to high energy level orbit, so that the electrons are in an excited state and in an unstable state; another partyIn the face, the doped ions will also absorb the excitation radiation and then transfer energy to the activator causing it to transition to the excited state, which returns to the ground state when no light is present and emits light. The rock plate can automatically emit light under the condition of no light after illumination, and is beneficial to enhancing the application safety of rock plate products.
The particle size of the luminescent material is 100-200 meshes. The larger the particle size of the luminescent material, the better the luminescent effect. However, when the particle diameter of the luminescent material is larger than 100 mesh, it is liable to cause that the luminescent material is hardly uniformly distributed on the glaze surface to deteriorate the quality of the glaze surface. When the particle size of the luminescent material is less than 200 mesh, the luminescent effect is weak.
The rare earth doped silicate luminescent material has stable chemical property and high temperature resistance, the highest use temperature can reach 1100 ℃, and when the rare earth doped silicate luminescent material is combined with medium temperature transparent glaze, the self-luminous performance is excellent. If the medium-temperature transparent glaze is replaced by the low-temperature transparent glaze, the low-temperature transparent glaze is over-burned in the sintering process, so that the luminescent material is decomposed, and the light cannot be effectively emitted. The weight percentage of the luminescent material and the medium-temperature transparent glaze is 30-40 percent: 60-70%. The ratio of the luminescent material is too small, and the luminescent effect is not obvious; the ratio of the luminescent material is too high, which not only increases the cost, but also causes uneven dispersion of the luminescent material in the transparent glaze, and uneven glaze surface after firing.
The adhesive is coated on the polymer film to form a mucous membrane. The binder may be a binder for a decal for ceramic ware commonly used in the art. Binders include, but are not limited to, perchloroethylene and/or sodium carboxymethyl cellulose, and the like. The coating amount of the adhesive on the surface of the polymer film is preferably 60-120g/m 2 . The adhesive is used too little, which can cause insufficient adhesive force of the adhesive film, and the subsequently formed decal paper is easy to fall off in the use process; the usage amount of the binder is too much, and the luminous printing material and the film are not easy to separate in the use process, so that the construction difficulty is increased, and the glaze surface is possibly damaged in the separation process. For example, the binder is a perchloroethylene binder and the polymeric film is a PVB (polyvinyl butyral) film.
Screen printing luminescent printing material on adhesive filmAnd forming decal paper. The luminous printing material is applied on the surface of the mucous membrane with the application amount of 80-200g/m 2 . The luminous printing material has too little distribution amount on the surface of the mucous membrane, and the luminous effect is not obvious; the luminous printing material has excessive distribution, so that on one hand, the cost is increased, and on the other hand, the luminous printing material can form bulges with certain thickness after being sintered, and the hand feeling and the attractive appearance of the product are affected. In some embodiments, the screen printing is 80-180 mesh in mesh.
And transferring the decal paper to the outer peripheral surface of the rock plate matrix. The rock laminate matrix may be machined to a suitable size and shape. The rock laminate matrix may be designed with curved edges.
As an example, decals are transferred to the periphery of the rock plate matrix using an aqueous ethanol solution with a volume fraction of 10-15%. In the concrete operation, 10-15% ethanol water solution is coated on the peripheral surface of the rock plate substrate by using a sponge or a writing brush, then the decal paper is covered on the area coated with the ethanol water solution, and the decal paper is scraped by using a squeegee.
And drying the rock plate matrix after the transfer decal paper. The drying can be carried out in a ventilated environment for 30-35 minutes. The rock plate substrate is a blank body which is sintered by a biscuit. The highest firing temperature of the rock plate matrix is 1200-1225 ℃, and the firing time is 80-110 minutes.
And firing the dried rock plate matrix to obtain the self-luminous rock plate. The highest firing temperature can be 980-1100 ℃, and the firing time can be 25-50 minutes. The sintering temperature is matched with the initial melting temperature of the medium-temperature transparent glaze and the highest temperature of the decomposition of the luminescent material structure. In the firing process, the polymer film is carbonized and decomposed, and the luminescent material is stably attached to the outer peripheral surface of the rock plate through the medium-temperature transparent glaze. The firing time may be 30 minutes. The firing can be performed in a kiln.
Chinese patent CN109836042a discloses a method for manufacturing a thermal insulation luminous ceramic tile, wherein a photo-chromic material is made into a photo-chromic glass layer on a ceramic biscuit by printing or cloth technology. Because the ceramic green compact has a loose structure, after the glaze slip containing the photochromic material is printed on the ceramic green compact, the high water absorption rate of the ceramic green compact can enable the luminous printing material to be adsorbed on the ceramic green compact without falling off. The water absorption rate of the rock plate matrix is less than 0.05wt%, and if the luminescent printing material is directly printed on the surface of the rock plate matrix, defects can occur on the surface of the rock plate matrix due to the flowing of the luminescent printing material or the luminescent printing material cannot be well adhered on the surface of the rock plate matrix. In the prior art, long afterglow luminescent powder is attached to the surface of a ceramic blank body, baked at the temperature of not higher than 800 ℃, and then baked after being covered with low-temperature transparent glaze. The drying time of this way is long, and the long afterglow luminescent powder and the low temperature transparent glaze need to be applied separately through two operations, and the product produced cannot be subjected to secondary processing such as cutting, edging, etc. The invention prepares the decal paper by mixing the medium-temperature transparent glaze and the luminescent material, and the decal paper is attached to the outer peripheral surface of the rock plate matrix with designed size and shape, and has simple operation and wide applicability.
The self-luminous rock plate obtained by the preparation method can absorb light or sunlight to store energy, can automatically emit light under the condition of no light, has long light emitting time (the duration time can reach more than ten hours), high light emitting brightness, good chemical stability, strong water resistance and various light emitting colors, and can be applied to safety places needing warning marks. Moreover, the preparation method is suitable for rock board dining tables of various types, sizes and shapes, and the luminescent material is not easy to fall off from the surface of the rock board matrix and has durability.
The present invention will be further illustrated by the following examples. It is also to be understood that the following examples are given solely for the purpose of illustration and are not to be construed as limitations upon the scope of the invention, since numerous insubstantial modifications and variations will now occur to those skilled in the art in light of the foregoing disclosure. The specific process parameters and the like described below are also merely examples of suitable ranges, i.e., one skilled in the art can make a suitable selection from the description herein and are not intended to be limited to the specific values described below.
Example 1
The preparation method of the self-luminous rock plate dining table comprises the following steps:
(1) Preparing luminescent printing material. Luminous printing material is composed ofThe rare earth doped silicate luminescent material with 100 meshes and the medium-temperature transparent glaze with the initial melting temperature of 980 ℃ are prepared by the following components in percentage by mass: 70% composition. The rare earth doped silicate luminescent material is Sr composition 2 MgSiO 2 O 7 :Eu 2+ ,Dy 3+ Silicate-based blue long-afterglow luminescent materials. The chemical composition of the medium-temperature transparent glaze comprises: in mass percent, siO 2 ：59.87％、Al 2 O 3 ：13.56％、CaO：12.46％、ZnO：5.65％、K 2 O：2.07％、Na 2 O:3.05%, mgO:1.87%, baO:1.47%. The rare earth doped silicate luminescent material and the medium temperature transparent glaze are milled into uniform luminescent printing material by an ink mill.
(2) The luminescent printing material is screen printed on a PVB (polyvinyl butyral) film coated with a perchloroethylene binder to make decal paper.
(3) The rock plate substrate is processed into the size and the shape of the horse belly-shaped dining table.
(4) The decal was transferred to the outer peripheral surface of a horse belly-shaped dining table using a 10% volume fraction aqueous ethanol solution, and then kept ventilated for 30 minutes to volatilize the ethanol.
(5) And (3) sintering the horse belly-shaped dining table obtained in the step (4) in a kiln with the highest temperature of 1000 ℃ for 30 minutes to obtain the self-luminous rock board dining table.
Example 2
The preparation method of the self-luminous rock plate dining table comprises the following steps:
(1) Preparing luminescent printing material. The luminescent printing material consists of a 120-mesh rare earth doped silicate luminescent material and medium-temperature transparent glaze with initial melting temperature of 1050 ℃ according to the mass percentage of 35 percent: 65% composition. The rare earth doped silicate luminescent material is Sr composition 3 MgSiO 2 O 7 :Eu 3+ The silicate is a red long afterglow luminescent material. The chemical composition of the medium-temperature transparent glaze comprises: in mass percent, siO 2 ：61.23％、Al 2 O 3 ：15.57％、CaO：9.06％、ZnO：5.02％、K 2 O：1.67％、Na 2 O:2.33%, mgO:2.25%, baO:2.87%. Rare earth doped silicate luminescent material and medium temperature transparent materialThe glaze is milled into uniform luminous printing material by an ink mill.
(2) The luminescent printing material is screen printed on PVB (polyvinyl butyral) film coated with sodium carboxymethyl cellulose binder to make decal paper.
(3) The rock plate substrate is processed into the size and the shape of the horse belly-shaped dining table.
(4) The decal was transferred to the outer peripheral surface of a horse belly table using a 15% volume fraction aqueous ethanol solution and then kept ventilated for 25 minutes to evaporate the ethanol.
(5) And (3) sintering the horse belly-shaped dining table obtained in the step (4) in a kiln with the highest temperature of 1100 ℃ for 35 minutes to obtain the self-luminous rock board dining table.
Comparative example 1
The preparation method of the rock plate dining table comprises the following steps:
(1) Preparing luminescent printing material. The luminescent printing material consists of 100-mesh rare earth doped silicate luminescent material and high-temperature transparent glaze with the initial melting temperature of 1200 ℃ according to the mass percentage of 30 percent: 70% composition. The rare earth doped silicate luminescent material is Sr composition 2 MgSiO 2 O 7 :Eu 2+ ,Dy 3+ Silicate-based blue long-afterglow luminescent materials. The chemical composition of the high-temperature transparent glaze comprises: in mass percent, siO 2 ：61.32％、Al 2 O 3 ：26.77％、CaO：2.26％、ZnO：0.13％、K 2 O：4.36％、Na 2 O：3.47％、MgO：0.20％、BaO：1.04％、Fe 2 O 3 ：0.31％、TiO 2 :0.14%. The rare earth doped silicate luminescent material and the high temperature transparent glaze are milled into uniform luminescent printing material by an ink mill.
(2) The luminescent printing material is screen printed on a PVB (polyvinyl butyral) film coated with a perchloroethylene binder to make decal paper.
(3) The rock plate substrate is processed into the size and the shape of the horse belly-shaped dining table.
(4) The decal was transferred to the outer peripheral surface of a horse belly-shaped dining table using a 10% volume fraction aqueous ethanol solution, and then kept ventilated for 30 minutes to volatilize the ethanol.
(5) And (3) sintering the horse belly-shaped dining table obtained in the step (4) in a kiln with the highest temperature of 1000 ℃ for 30 minutes to obtain the rock board dining table.
After firing, the high-temperature glaze firing in the luminescent printing material is not transparent, so that the luminescent material cannot emit light effectively.
Comparative example 2
The preparation method of the rock plate dining table comprises the following steps:
(1) Preparing luminescent printing material. The luminescent printing material consists of a 100-mesh rare earth doped silicate luminescent material and low-temperature transparent glaze with the initial melting temperature of 780 ℃ according to the mass percentage of 30 percent: 70% composition. The rare earth doped silicate luminescent material is Sr composition 2 MgSiO 2 O 7 :Eu 2+ ,Dy 3+ Silicate-based blue long-afterglow luminescent materials. The chemical composition of the low-temperature transparent glaze comprises: in mass percent, siO 2 ：49.56％、Al 2 O 3 ：5.32％、CaO：2.10％、ZnO：1.22％、K 2 O：0.55％、Na 2 O：5.27％、MgO：5.43％、PbO：17.22％、B 2 O 3 :13.33%. The rare earth doped silicate luminescent material and the low temperature transparent glaze are milled into uniform luminescent printing material by an ink mill.
(2) The luminescent printing material is screen printed on a PVB (polyvinyl butyral) film coated with a perchloroethylene binder to make decal paper.
(3) The rock plate substrate is processed into the size and the shape of the horse belly-shaped dining table.
(4) The decal was transferred to the outer peripheral surface of a horse belly-shaped dining table using a 10% volume fraction aqueous ethanol solution, and then kept ventilated for 30 minutes to volatilize the ethanol.
(5) And (3) sintering the horse belly-shaped dining table obtained in the step (4) in a kiln with the highest temperature of 1000 ℃ for 30 minutes to obtain the rock board dining table.
After firing, the low-temperature transparent glaze in the luminous printing material is over-fired, so that the luminous material is decomposed, and the luminous printing material cannot emit light effectively.
Comparative example 3
Substantially the same as in example 1, except that: the luminescent material is sulfide ZnS: cu luminescent material.
Since ZnS: cu luminescent material belongs to low-temperature luminescent material and has unstable chemical property, the ZnS: cu luminescent material is oxidized to generate ZnO after firing, so that effective luminescence cannot be realized.
Claims (8)
1. The preparation method of the self-luminous rock plate is characterized by comprising the following steps of:
coating the adhesive on the polymer film to form a mucous membrane;
screen printing the luminescent printing material on the adhesive film to form decal paper; the luminous printing material comprises a luminous material and medium-temperature transparent glaze, wherein the mass percentage of the luminous material and the medium-temperature transparent glaze is 30-40%:60-70%; the initial melting temperature of the medium-temperature transparent glaze is 980-1100 ℃, and the chemical composition of the medium-temperature transparent glaze comprises: in mass percent, siO 2 ：55-63%、Al 2 O 3 ：12-23%、CaO：6.8-14%、ZnO：0.2-5.7%、K 2 O：1.2-2.6%、Na 2 O:1.8-5.0 percent of MgO:0.7-3.1%, baO:1.6-7.6%; the highest temperature of the luminescent material structure without damage is 1050-1150 ℃, and the luminescent material is rare earth doped silicate luminescent material;
transferring the decal paper to the outer peripheral surface of the rock plate matrix;
and firing the dried rock plate matrix to obtain the self-luminous rock plate.
2. The method according to claim 1, wherein the medium temperature transparent glaze has an onset temperature of 980-1050 ℃.
3. The method according to claim 1, wherein the luminescent material is Sr 2 MgSiO 2 O 7 :Eu 2+ ,Dy 3+ Silicate-based blue long afterglow luminescent material or composition Sr 3 MgSiO 2 O 7 :Eu 3+ The silicate is a red long afterglow luminescent material.
4. The preparation method according to claim 1, characterized in thatThe coating amount of the adhesive on the surface of the polymer film is 60-120g/m 2 。
5. The method according to claim 1, wherein the luminous printing material is applied to the surface of the mucosa in an amount of 80-200g/m 2 。
6. The method according to claim 1, wherein the maximum firing temperature is 980-1100 ℃ and the firing time is 25-50 minutes.
7. A self-luminous rock plate obtained by the production method according to any one of claims 1 to 6.
8. Use of the self-luminous rock plate of claim 7 in a dining table.
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