CN111875992A - Low-temperature porcelainized layer slurry and low-temperature porcelainized organic board compounded with same - Google Patents
Low-temperature porcelainized layer slurry and low-temperature porcelainized organic board compounded with same Download PDFInfo
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- CN111875992A CN111875992A CN202010581451.4A CN202010581451A CN111875992A CN 111875992 A CN111875992 A CN 111875992A CN 202010581451 A CN202010581451 A CN 202010581451A CN 111875992 A CN111875992 A CN 111875992A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0092—Machines or methods for applying the material to surfaces to form a permanent layer thereon to webs, sheets or the like, e.g. of paper, cardboard
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- E04F13/0866—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 composed of several layers, e.g. sandwich panels or layered panels
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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
- E04F13/0871—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 having an ornamental or specially shaped visible surface
Abstract
The invention belongs to the technical field of architectural decoration, and particularly relates to low-temperature porcelainized layer slurry and a low-temperature porcelainized organic board compounded with the slurry. The invention provides low-temperature porcelainized layer slurry and a low-temperature porcelainized organic board compounded with the slurry, aiming at the problems of the low-temperature porcelainized layer slurry and the low-temperature porcelainized organic board compounded with the slurry in the prior art, and the low-temperature porcelainized layer slurry and the low-temperature porcelainized organic board compounded with the slurry comprise a framework layer 1 consisting of organic boards, wherein a low-temperature porcelainized layer 2 is directly covered on the surface of the framework layer 1, and the low-temperature porcelainized layer 2 is prepared from the low-. The low-temperature porcelainized organic board compounded with the low-temperature porcelainized layer slurry provided by the invention directly integrates the structural bottom board, the gypsum board and the putty layer into a whole, the surface of the porcelainized layer is smooth and does not need to be polished, only the joint is slightly treated, and then latex paint is sprayed. Compared with the traditional mode, the construction pollution is reduced by time and labor, the structure is more attractive and exquisite, and the top wall surface is seamless and fast-assembled.
Description
Technical Field
The invention belongs to the technical field of building decoration materials, and particularly relates to low-temperature porcelainized layer slurry and a low-temperature porcelainized organic board compounded with the slurry.
Background
The organic board is flexible and strong in socket nail force, and is the best structural material, but because the organic board is not fireproof and moistureproof, after the organic board is made into a structure, complex procedures such as plaster board putty polishing and the like need to be paved, and therefore, the edge strips are required to be folded or open seams are reserved for the abutted seams between the board and the board.
For example, the chinese patent application discloses a thermal insulation decorative composite wall with an integrated decorative panel and a form and a construction method thereof [ application number: 201611258027.6], comprising a metal framework and a panel, wherein the metal framework comprises side keels, a C-shaped upper transverse keel, a C-shaped lower transverse keel and vertical keels arranged between the C-shaped upper transverse keel and the C-shaped lower transverse keel; the panel comprises a common panel and a decoration panel which are respectively arranged on the front surface and the back surface of the metal framework, the common panel is fixed on the metal framework through screws, the decoration panel consists of a plurality of decoration panel units, the decoration panel units are fixed on the metal framework through a group of lateral edge keels which are transversely arranged in parallel at intervals, and the lateral edge keels are anchored with the vertical keels; polyurethane is sprayed on the inner side surface of the decoration panel to form an insulation layer, and light filling materials are poured in gaps between the decoration panel and the common panel.
The invention provides a heat-insulation decorative composite wall with integrated decorative panel and template, which solves the technical problem that the decorative surface of the existing composite wall is affected by the need of nailing screws, solves the technical problem of single function of the existing composite wall, and realizes the comprehensive effects of decoration-free outer side of an outer wall, screw-free installation, plastering-free inner side, same service life of heat insulation and enclosure structure, and simple and convenient construction process. It still has the problems described above.
Disclosure of Invention
The invention aims to solve the problems and provides a low-temperature porcelain layer slurry.
Another object of the present invention is to solve the above problems and to provide a low-temperature-vitrified organic board combined with a low-temperature-vitrified layer slurry.
In order to achieve the purpose, the invention adopts the following technical scheme: the low-temperature vitrified layer slurry consists of, by weight, 30-45 parts of calcium carbonate, 25-35 parts of silicon dioxide, 8-15 parts of talcum powder, 3-10 parts of mica powder and 10-12 parts of low-temperature vitrified additives.
In the low-temperature porcelain layer slurry, the calcium carbonate is heavy fine calcium carbonate PD40-60, and the silica is modified hydrophobic silica.
In the low-temperature porcelainized layer slurry, the low-temperature porcelainized additive comprises, by weight, 3-10 parts of a binder, 2-8 parts of a sintering agent, 1-3 parts of a low-temperature catalyst and 0-1 part of a coloring agent.
In the low-temperature porcelainized layer slurry, the sintering agent is formed by TiO with the weight ratio of 2-5:1-32And Li2CO3And (4) forming.
In the low-temperature porcelainized layer slurry, the low-temperature catalyst is one or more of calcium nitrate tetrahydrate, magnesium nitrate hexahydrate, magnesium sulfate heptahydrate, barium hydroxide octahydrate and sodium sulfate decahydrate.
In the low-temperature porcelain layer slurry, the viscosity of the low-temperature porcelain layer slurry is 3000-4000 Pa.s.
The low-temperature porcelain organic plate comprises a framework layer 1 consisting of organic plates, wherein a low-temperature porcelain layer 2 directly covers the surface of the framework layer 1, and the low-temperature porcelain layer 2 is prepared from any one of the low-temperature porcelain layer slurry.
In the low-temperature porcelainizing machine, the framework layer 1 is any one of a solid wood board, a particle board, a shaving board, a multi-layer board and a fiberboard, and the thickness of the low-temperature porcelainizing layer 2 is 1-3 mm.
A preparation method of a low-temperature porcelain organic board comprises the following steps of S1 preparing slurry, stirring raw materials of the low-temperature porcelain layer slurry uniformly to form the slurry, obtaining the low-temperature porcelain layer slurry with proper viscosity,
s2 spreading the base material, spreading the low-temperature porcelain layer slurry on the framework layer 1 uniformly,
s3, performing primary shaping, namely shaping and pressing the slurry paved with the slurry and the framework layer 1, wherein the shaping pressure is not more than 1MPa,
s4 baking and vitrifying, baking the formed plate, wherein the baking temperature is not more than 100 ℃, the vitrifying layer is crystallized to form a low-temperature vitrifying layer 2, the baking is finished, standing and cooling are carried out,
and S5, maintaining the cooled plate in a constant-temperature and constant-humidity space, and obtaining the low-temperature ceramic organic plate after maintenance is finished.
In the above method for preparing a low-temperature ceramic organic board, in step S4, the baking temperature is a gradient temperature, and the baking time is 6-8 hours.
Compared with the prior art, the invention has the advantages that:
1. the low-temperature porcelainized organic board compounded with the low-temperature porcelainized layer slurry provided by the invention directly integrates the structural bottom board, the gypsum board and the putty layer into a whole, the surface of the porcelainized layer is smooth and does not need to be polished, only the joint is slightly treated, and then latex paint is sprayed. Compared with the traditional mode, the construction pollution is reduced by time and labor, the structure is more attractive and exquisite, and the top wall surface is seamless and fast-assembled.
2. The low-temperature porcelainized organic board compounded with the low-temperature porcelainized layer slurry has excellent performances, and is extremely low in formaldehyde emission, so that the application field of the organic board is expanded, and the comprehensive cost is reduced.
3. The low-temperature porcelainized layer slurry provided by the invention can be baked at a lower temperature, so that the influence of an overhigh baking temperature on the performance of a substrate is avoided.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
in the figure: a framework layer 1 and a low-temperature porcelain layer 2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
The embodiment provides a low-temperature ceramization layer slurry which is prepared from 30 parts by weight of calcium carbonate, 25 parts by weight of silica, 8 parts by weight of talcum powder, 3 parts by weight of mica powder and 10 parts by weight of low-temperature ceramization additive. The slurry has simple components, can generate crystallization at a lower temperature under the action of the low-temperature porcelainizing additive, and can finish the hardening of a porcelainized layer.
Wherein the calcium carbonate is heavy fine calcium carbonate PD40, and the silica is modified hydrophobic silica. The modified hydrophobic silica may be hydrophobically modified with a similar modifier such as octamethylcyclotetrasiloxane or methacrylsilane. This example selects octamethylcyclotetrasiloxane for modification.
The low-temperature ceramic additive consists of 3 parts of adhesive, 2 parts of sintering agent and 1 part of low-temperature catalyst in parts by weight.
The binder is a solution, emulsion or resin for wrapping the small micro powder of the mineral powder. Such as one or more of epoxy resins, acrylonitrile-styrene-butadiene copolymers, ethylene-based elastomers, propylene-based elastomers, Maleic Anhydride (MAH) graft modified polyolefins, EVA, PE, and the like. The solution or emulsion is preferably an industrial starch solution or starch emulsion. The adhesive enables mineral powder to be easily adhered to each other by wrapping the micro powder, and the crystallization is easier to be carried out while the adhesion force is increased. This example selects an industrial starch solution as the binder.
Specifically, the sintering agent consists of TiO2 and Li2CO3 in a weight ratio of 2-5: 1-3. The TiO is2And Li2CO3Can generate synergistic action with silicon dioxide, even if the slurry is converted into a biological liquid phase at a lower temperature, and further helps the low-temperature porcelain layer slurry to crystallize at a low temperature. This example selects TiO2And Li2CO3Is prepared by compounding according to the ratio of 2: 3.
The low-temperature catalyst is one or more of calcium nitrate tetrahydrate, magnesium nitrate hexahydrate, magnesium sulfate heptahydrate, barium hydroxide octahydrate and sodium sulfate decahydrate. The invention utilizes inorganic salt containing crystal water to promote the reaction between low-temperature porcelainized layer slurry. Barium hydroxide octahydrate was chosen for this example.
The viscosity of the low-temperature porcelain layer slurry is 3000-4000 Pa.s. The viscosity of the low-temperature porcelainized layer slurry is adjusted according to the processing temperature, the humidity and the material quality of the framework layer.
Example 2
The embodiment provides a low-temperature ceramization layer slurry which is prepared from, by weight, 45 parts of calcium carbonate, 35 parts of silica, 15 parts of talcum powder, 10 parts of mica powder and 12 parts of a low-temperature ceramization additive.
Wherein the calcium carbonate is heavy fine calcium carbonate PD60, and the silica is modified hydrophobic silica. This example selects octamethylcyclotetrasiloxane for modification.
The low-temperature ceramic additive consists of 10 parts of adhesive, 8 parts of sintering agent, 3 parts of low-temperature catalyst and 1 part of colorant in parts by weight. The adhesive is epoxy resin, and the sintering agent is TiO with the weight ratio of 5:32And Li2CO3Composition is carried out; the low-temperature catalyst is a compound of calcium nitrate tetrahydrate and magnesium sulfate heptahydrate; the viscosity of the low-temperature porcelain layer slurry is 4000 Pa.s.
Example 3
The embodiment provides a low-temperature ceramization layer slurry which is prepared from, by weight, 40 parts of calcium carbonate, 25 parts of silica, 12 parts of talcum powder, 8 parts of mica powder and 10 parts of a low-temperature ceramization additive.
Wherein the calcium carbonate is heavy fine calcium carbonate PD60, and the silica is modified hydrophobic silica. This example selects a methacrylate silane for modification.
The low-temperature ceramic additive comprises 6 parts by weight of adhesive, 5 parts by weight of sintering agent, 2 parts by weight of low-temperature catalyst and 0.5 part by weight of colorant. The adhesive is epoxy resin and industrial starch water solution, and the sintering agent is TiO with the weight ratio of 3:22And Li2CO3Composition is carried out; the low-temperature catalyst is a compound of calcium nitrate tetrahydrate and magnesium sulfate heptahydrate; the viscosity of the low-temperature porcelain layer slurry is 3500 Pa.s.
Example 4
The present embodiment provides a low-temperature porcelain organic board, which is shown in fig. 1, and includes a skeleton layer 1 composed of an organic board, wherein a low-temperature porcelain layer 2 directly covers the surface of the skeleton layer 1, and the low-temperature porcelain layer 2 is prepared from the low-temperature porcelain layer slurry described in any one of embodiments 1 to 3.
The framework layer 1 is any one of a solid wood board, a particle board, a shaving board, a multi-layer board and a fiberboard, the solid wood board is selected in the embodiment, and the thickness of the low-temperature porcelain layer 2 is 1-3 mm.
Example 5
This example provides a method for preparing a porcelain plate, which comprises the following steps,
s1, preparing slurry, stirring the raw materials of the low-temperature porcelainized layer slurry uniformly to form slurry, obtaining the low-temperature porcelainized layer slurry with proper viscosity,
s2 spreading the base material, spreading the low-temperature porcelain layer slurry on the framework layer 1 uniformly,
s3, performing primary shaping, namely shaping and pressing the slurry paved with the slurry and the framework layer 1, wherein the shaping pressure is not more than 1MPa,
s4 baking and vitrifying, baking the formed plate, wherein the baking temperature is not more than 100 ℃, the vitrifying layer is crystallized to form a low-temperature vitrifying layer 2, the baking is finished, standing and cooling are carried out,
and S5, maintaining the cooled plate in a constant-temperature and constant-humidity space.
In step S1, the raw material of the low-temperature porcelain layer slurry may be put into a stirrer and stirred uniformly to form a slurry, so as to obtain a low-temperature porcelain layer slurry with an appropriate viscosity.
In step S2, the low-temperature porcelain layer slurry can be evenly spread on the skeleton layer 1 by a discharge device.
In step S3, the grouted slurry and the skeleton layer (1) are pressed and formed by a press machine, wherein the forming pressure is not more than 1 MPa.
Step S3 and step S4 may both use the invention patents [ application No.: CN201310072071.8 ] embossed plate processing equipment and related patent realization.
In step S4, the formed plate is baked in a baking room, the baking temperature is not more than 100 ℃, the ceramic layer is crystallized to form a low-temperature ceramic layer 2, namely, the baking is finished, the plate is kept stand and cooled,
in step S5, the temperature of the constant temperature and humidity space is not more than 28 ℃, the relative humidity is not more than 35%, and the curing time is 3-7 days. The porcelain plate cannot be machined immediately, the wood is required to be stored for a period of time, the moisture content is uniform, partial residual stress is eliminated, the plate is leveled after the plate is flat, and the maintenance is completed with stable performance.
In step S6, after the curing, the sheet may be trimmed or subjected to various surface processes. And cutting according to different requirements, or superposing various surface processes such as oil paint, water paint, spray painting and the like, or trimming and directly using.
In step S4, the baking temperature is a gradient temperature, the temperature difference of the warning sound is 5-10 ℃, the maximum temperature is not more than 100 ℃, and the baking time is 6-8 hours. 60-70 ℃ can be adopted in the early stage of baking, 70-80 ℃ can be adopted in the middle stage of baking, and 80-90 ℃ can be adopted in the later stage of baking. The time of each stage is determined by the nature of the substrate and the ambient temperature and humidity. After baking, the temperature of the drying room is reduced to be not more than 30 ℃ of the difference with the ambient temperature, and the plate is discharged from the drying room. Generally 30-35 ℃ in winter and 45-50 ℃ in summer.
Comparative example 1
The comparative example provides a low-temperature ceramization layer slurry which is prepared from 40 parts of clay, 25 parts of kaolin, 12 parts of talcum powder, 8 parts of mica powder and 10 parts of low-temperature ceramization additive in parts by weight.
The low-temperature ceramic additive comprises 6 parts by weight of adhesive, 5 parts by weight of sintering agent, 2 parts by weight of low-temperature catalyst and 0.5 part by weight of colorant. The adhesive is epoxy resin and industrial starch water solution, and the sintering agent is TiO with the weight ratio of 3:22And Li2CO3Composition is carried out; the low-temperature catalyst is a compound of calcium nitrate tetrahydrate and magnesium sulfate heptahydrate; the viscosity of the low-temperature porcelain layer slurry is 3500 Pa.s.
Comparative example 2
The comparative example provides a low-temperature ceramization layer slurry which is prepared from 40 parts of clay, 25 parts of kaolin, 12 parts of talcum powder, 8 parts of mica powder and 10 parts of low-temperature ceramization additive in parts by weight.
The low-temperature porcelainizing additive consists of 5 parts by weight of a sintering agent, 2 parts by weight of a low-temperature catalyst and 0.5 part by weight of a coloring agent. The sintering agent is made of TiO with the weight ratio of 3:22And Li2CO3Composition is carried out; the low-temperature catalyst is a compound of calcium nitrate tetrahydrate and magnesium sulfate heptahydrate; the low-temperature porcelainized layer slurry is adheredThe degree was 3500 pas.
Comparative example 3
The comparative example provides a low-temperature ceramization layer slurry which is prepared from 40 parts of clay, 25 parts of kaolin, 12 parts of talcum powder, 8 parts of mica powder and 10 parts of low-temperature ceramization additive in parts by weight.
The low-temperature porcelainizing additive consists of 6 parts by weight of adhesive, 2 parts by weight of low-temperature catalyst and 0.5 part by weight of colorant. The adhesive is epoxy resin and industrial starch water solution, and the low-temperature catalyst is a compound of calcium nitrate tetrahydrate and magnesium sulfate heptahydrate; the viscosity of the low-temperature porcelain layer slurry is 3500 Pa.s.
Comparative example 4
The comparative example provides a low-temperature ceramization layer slurry which is prepared from 40 parts of clay, 25 parts of kaolin, 12 parts of talcum powder, 8 parts of mica powder and 10 parts of low-temperature ceramization additive in parts by weight.
The low-temperature porcelain additive consists of 6 parts by weight of adhesive, 5 parts by weight of sintering agent and 0.5 part by weight of coloring agent. The adhesive is epoxy resin and industrial starch aqueous solution, and the sintering agent consists of TiO2 and Li2CO3 in a weight ratio of 3: 2; the viscosity of the low-temperature porcelain layer slurry is 3500 Pa.s.
Comparative example 5
This comparative example provides a low-temperature ceramicized layer slurry, which is different from example 3 in that the viscosity of the low-temperature ceramicized layer slurry is 5000Pa · s.
Comparative example 6
This comparative example provides a low-temperature ceramicized layer slurry, which is different from example 3 in that the viscosity of the low-temperature ceramicized layer slurry is 2500Pa · s.
Comparative example 7
This comparative example provides a method for manufacturing a low-temperature-vitrified organic sheet, which is different from example 5 in that the molding pressure is 1.3MPa in step S3.
Comparative example 8
This comparative example provides a low-temperature porcelain organic board, which is different from example 5 in that the low-temperature porcelain layer 2 has a thickness of 5 mm.
Application example 1
The firing temperatures and firing cycles were recorded at firing limits of less than 230 ℃ by firing with the specific compositions described in examples 1-3 and comparative examples 1-4.
Table 1 results of physical property examination of examples 1 to 3 and comparative examples 1 to 4
And (4) analyzing results: as can be seen from the inspection results in the table above, the low-temperature porcelain layer slurry provided by the invention can be sintered at 100 ℃, and the sintering period is less than 4 h; the intended purpose of the invention is achieved.
Application example 2
material 3 was prepared according to the preparation method described in example 5 with the specific components described in example 3;
comparative material 3 was prepared from the specific composition described in example 3 according to the specific composition and preparation method described in comparative example 7;
comparative material 4 was prepared using the specific composition described in example 3, according to the specific composition and preparation method described in comparative example 8;
the materials 1 to 3 and the comparative materials 1 to 4 were subjected to material physical property tests, and the results are shown in the following tables.
TABLE 2 results of physical Properties examination of materials 1-3 and comparative materials 1-4
And (4) analyzing results: as can be seen from the inspection results in the table above, the tensile strength of the low-temperature porcelain organic plate provided by the invention is more than 80 MPa; the surface wear resistance is more than 500 turns, and the scratch resistance and the dry heat resistance are excellent; the intended purpose of the invention is achieved.
Application example 3
The material 3 is subjected to formaldehyde emission detection, the detection report number is 2013102321, the detection standard and the judgment basis are GB 18580-2017, and the detection results are shown in the following table.
Table 3 results of formaldehyde emission test of material 3
And (4) analyzing results: as can be seen from the inspection results in the table above, the low-temperature porcelain organic board provided by the invention has low formaldehyde emission; the intended purpose of the invention is achieved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A low-temperature porcelainized layer slurry is characterized in that: the low-temperature porcelain glaze is composed of, by weight, 30-45 parts of calcium carbonate, 25-35 parts of silicon dioxide, 8-15 parts of talcum powder, 3-10 parts of mica powder and 10-12 parts of low-temperature porcelain additives.
2. The low temperature ceramming layer slurry of claim 1, wherein: the calcium carbonate is heavy fine calcium carbonate of PD40-60, and the silicon dioxide is modified hydrophobic silicon dioxide.
3. The low temperature ceramming layer slurry of claim 1, wherein: the low-temperature porcelain additive consists of 3-10 parts by weight of adhesive, 2-8 parts by weight of sintering agent, 1-3 parts by weight of low-temperature catalyst and 0-1 part by weight of colorant.
4. The low temperature ceramming layer slurry of claim 3, wherein: the sintering agent is formed by TiO with the weight ratio of 2-5:1-32And Li2CO3And (4) forming.
5. The low temperature ceramming layer slurry of claim 3, wherein: the low-temperature catalyst is one or more of calcium nitrate tetrahydrate, magnesium nitrate hexahydrate, magnesium sulfate heptahydrate, barium hydroxide octahydrate and sodium sulfate decahydrate.
6. The low temperature ceramming layer slurry of claim 1, wherein: the viscosity of the low-temperature porcelain layer slurry is 3000-4000 Pa.s.
7. The utility model provides a low temperature porcelainized organic board, includes skeleton layer (1) of constituteing by the organic board which characterized in that: the surface of the framework layer (1) is directly covered with a low-temperature porcelain layer (2), and the low-temperature porcelain layer (2) is prepared from the low-temperature porcelain layer slurry of any one of claims 1-6.
8. The low-temperature cerammed organic panel of claim 7, wherein: the framework layer (1) is any one of a solid wood board, a particle board, a shaving board, a multilayer board and a fiberboard, and the thickness of the low-temperature porcelainized layer (2) is 1-3 mm.
9. The method for producing a low-temperature-cerammed organic board as claimed in claim 7, wherein: the steps are as follows,
s1, preparing slurry, stirring the raw materials of the low-temperature porcelainized layer slurry uniformly to form slurry, obtaining the low-temperature porcelainized layer slurry with proper viscosity,
s2 spreading the base material, spreading the low-temperature porcelain layer slurry on the framework layer (1) uniformly,
s3, performing primary shaping, namely molding and pressing the slurry paved with the slurry and the framework layer (1), wherein the molding pressure is not more than 1MPa,
s4 baking and vitrifying, baking the formed plate, wherein the baking temperature is not more than 100 ℃, the vitrifying layer is crystallized to form a low-temperature vitrifying layer (2), the baking is finished, standing and cooling are carried out,
and S5, maintaining the cooled plate in a constant-temperature and constant-humidity space, and obtaining the low-temperature ceramic organic plate after maintenance is finished.
10. The method of manufacturing a low-temperature-cerammed organic board as claimed in claim 9, wherein: in step S4, the baking temperature is a gradient temperature, and the baking time is 6-8 hours.
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