CN118047538A - Lava glazed stone and preparation method and application thereof - Google Patents
Lava glazed stone and preparation method and application thereof Download PDFInfo
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- CN118047538A CN118047538A CN202410159217.0A CN202410159217A CN118047538A CN 118047538 A CN118047538 A CN 118047538A CN 202410159217 A CN202410159217 A CN 202410159217A CN 118047538 A CN118047538 A CN 118047538A
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- lava
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- 239000004575 stone Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 133
- 238000002844 melting Methods 0.000 claims abstract description 45
- 239000011521 glass Substances 0.000 claims abstract description 44
- 230000008018 melting Effects 0.000 claims abstract description 43
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000002425 crystallisation Methods 0.000 claims abstract description 25
- 230000008025 crystallization Effects 0.000 claims abstract description 25
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000010922 glass waste Substances 0.000 claims abstract description 17
- 238000004040 coloring Methods 0.000 claims abstract description 16
- 229910021538 borax Inorganic materials 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 15
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 15
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 15
- 239000006004 Quartz sand Substances 0.000 claims abstract description 11
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims abstract description 11
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 11
- 239000010436 fluorite Substances 0.000 claims abstract description 11
- 239000004317 sodium nitrate Substances 0.000 claims abstract description 10
- 235000010344 sodium nitrate Nutrition 0.000 claims abstract description 10
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005034 decoration Methods 0.000 claims abstract description 9
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 8
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 7
- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 6
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims abstract description 6
- VQCBHWLJZDBHOS-UHFFFAOYSA-N erbium(iii) oxide Chemical compound O=[Er]O[Er]=O VQCBHWLJZDBHOS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000005751 Copper oxide Substances 0.000 claims abstract description 5
- 229910000431 copper oxide Inorganic materials 0.000 claims abstract description 5
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 3
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000000137 annealing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000010459 dolomite Substances 0.000 claims description 3
- 229910000514 dolomite Inorganic materials 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000012628 flowing agent Substances 0.000 claims description 2
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 claims description 2
- 235000011837 pasties Nutrition 0.000 claims description 2
- 239000012466 permeate Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000002585 base Substances 0.000 abstract description 29
- 239000004579 marble Substances 0.000 abstract description 16
- 239000003513 alkali Substances 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 12
- 239000003086 colorant Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000004566 building material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002928 artificial marble Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000010438 granite Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000008395 clarifying agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 239000005322 wire mesh glass Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0063—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing waste materials, e.g. slags
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
A lava glazed stone and a preparation method and application thereof comprise the following components in percentage by weight: 35-45% of glass waste, 25-35% of base material, 25-30% of colored stock, 1-3% of crystallization material and fluxing and flowing aid; the base material comprises quartz sand, sodium carbonate, potassium feldspar, silicon dioxide, borax and other components; the colored stock comprises a base material and a coloring material, wherein the base material comprises 220-250 parts of quartz sand, 60-80 parts of potassium feldspar, 50-80 parts of sodium carbonate, 8-12 parts of sodium nitrate, 30-40 parts of fluorite, 30-50 parts of borax, 35-45 parts of calcite, 10-30 parts of ceramic color fixing agent, and the coloring material is selected from copper oxide, selenium oxide, erbium oxide, potassium permanganate, cobalt oxide, potassium bichromate and the like. The invention utilizes the characteristic that materials with different melting points are mutually penetrated and fused at different temperatures to form multicolor textures in the product, has staggered three-dimensional smooth vision under the irradiation of light, has good aesthetic property, high hardness, good acid and alkali resistance and high wear resistance, and can be used for replacing materials such as marble, glass, ceramic and the like in building decoration.
Description
Technical Field
The invention relates to the technical field of building decoration materials, in particular to lava glazed stone and a preparation method and application thereof.
Background
At present, natural marble products are favored by the building industry because of attractive natural textures, high strength and texture, but are natural resources, natural marble products with good quality are more scarce, industrial mass production cannot be realized, a large amount of natural resources and energy sources are consumed for marble collection and processing, and the environment is damaged by a collection process and a subsequent treatment link. Therefore, various artificial marble products have been developed, most commonly, broken stone of natural marble is used as a filler, cement, gypsum and high polymer materials are used as adhesives, and the materials are obtained after molding and grinding, and although the materials are similar to the natural marble in appearance, the materials still have great differences in aspects of texture, aesthetic degree, surface strength, weather resistance, corrosion resistance and the like, such as yellowing, scratching of the surface and difficult cleaning, and when inferior materials are used in the manufacturing process, such as adhesives containing formaldehyde, benzene and other harmful substances are used, the environment is polluted and the human body is damaged in the manufacturing and using processes.
Glass has long been used as a building material, and most of decorative glass needs to be subjected to deep processing, such as tempered glass, embossed glass, sandblasted glass, frosted glass, wired glass, glass bricks, various artistic glass and the like, but the decorative glass cannot be separated from the production process of the glass, is difficult to damage in color, pattern and texture, cannot be freely designed, and is difficult to obtain a texture structure similar to natural marble. As for ceramic materials, it is mostly not transparent, and it is difficult to realize free design in terms of color and texture.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a lava glass stone with rich texture levels and set patterns and colors, and a preparation method of the lava glass stone, wherein the lava glass Dan Tuan prepared by the method has rich and bright texture levels, clear patterns, bright and stable colors, no fading, strength meeting the requirements of the building industry, super-strong antifouling capability, good cleaning advantage and heat and sound insulation performance, and can be used in building decoration.
The invention discloses a preparation method of lava glass stone, which is developed by researching the formation mechanism of natural marble, namely a natural texture structure formed by volcanic lava eruption reaching high temperature, flowing and cooling after superposition.
The invention is realized by the following technical scheme:
the lava glazed stone comprises the following components in percentage by weight: 35-45% of glass waste, 25-35% of base material, 25-30% of colored stock, 1-3% of crystallization material and fluxing and flowing aid.
Further preferably, the lava glass stone comprises the following components in percentage by weight: 40% of glass waste, 30% of base material, 27% of colored stock, 2% of crystallization material and 1% of fluxing and flowing aid. The particle size of the glass waste is 0-20 meshes, and the glass waste is obtained by crushing waste glass.
Further, the melting point of the base material is 900-1100 ℃, and the base material comprises the following components in parts by weight: 220-250 parts of quartz sand, 40-60 parts of sodium carbonate, 20-40 parts of potassium feldspar, 28-40 parts of silicon dioxide, 20-25 parts of potassium carbonate, 5-10 parts of aluminum oxide, 38-50 parts of calcite, 5-10 parts of fluorite, 5-10 parts of dolomite, 15-20 parts of borax and 2-8 parts of sodium nitrate.
Further, the melting point of the base material is 750-850 ℃, and the base material comprises the following components in parts by weight: 80-120 parts of glass waste, 100-120 parts of sodium carbonate, 150-200 parts of quartz sand, 50-80 parts of potassium feldspar, 40-50 parts of fluorite, 5-15 parts of silicon dioxide, 20-40 parts of borax and 8-12 parts of sodium nitrate.
The difference of the base materials in composition components leads to the difference of melting points, the difference of the melting points determines the fluidity of the base materials at high temperature, and the fusion and penetration conditions between the base materials and the colored spare materials in the firing process are also directly caused, so that different texture characteristics are formed, and the differences in the aspects of the base material components, the melting points and the like also directly influence the differences of the physical properties of the final product, such as strength, wear resistance, transparency and the like. The preparation method of the base material comprises the following steps: after all the components are uniformly mixed, the mixture is sintered for 8 hours in a furnace at 1300 ℃ to reach a glass state, and then the mixture is rolled, cooled and crushed to obtain the glass.
Further, the colored stock comprises a base material (also called white material) and a coloring material, wherein the base material comprises the following components in parts by weight: 220-250 parts of quartz sand, 60-80 parts of potassium feldspar, 50-80 parts of sodium carbonate, 8-12 parts of sodium nitrate, 30-40 parts of fluorite, 30-50 parts of borax, 35-45 parts of calcite and 10-30 parts of ceramic color fixing agent. The functions of fluorite, borax and calcite are mainly to adjust the melting point of the colored stock.
The coloring material comprises one or a combination of more of the following components: copper oxide, selenium oxide, erbium oxide, potassium permanganate, cobalt oxide, potassium bichromate, titanium nickel yellow, titanium chrome brown, iron zinc chrome brown, cobalt blue waste. It is necessary to select and match according to the designed pattern colors.
Further, the preparation method of the colored stock comprises the following steps: uniformly mixing the base material and the coloring material, then firing and melting the mixture in a kiln at 1200-1300 ℃, rolling the mixture, and cooling and molding the mixture; and crushing into different meshes to obtain colored stock materials with different particle sizes, or crushing into a certain mesh, adding water and carboxymethyl cellulose, and uniformly stirring to obtain colored pasty colored stock materials.
Further, the colored stock comprises one or a combination of several of the following specifications:
Colored stock one: particle size of 0-6mm and melting point of 650-725 ℃;
Colored stock II: particle size is 2-10mm, and melting point is 725-775 ℃;
Colored stock III: particle size 15-25mm, melting point 850-950 ℃;
Colored preparation IV: the grain diameter is 40-60mm, and the melting point is 1000-1200 ℃.
Colored stock materials with different colors, such as red, green, yellow and other different color systems, can be obtained through selection, combination and proportion of coloring material components; similarly, red, green, yellow and the like with different shades can be obtained by different proportions of coloring materials and base materials; by blending the base material components, colored stock materials with different melting points can be obtained. Therefore, a plurality of series of colored stock materials with different colors, melting points and particle diameters can be obtained by the proportion and the method, and in actual production, the corresponding series of colored stock materials are selected according to the transparency, the pattern, the texture and the color of the product design, or the combination and the collocation of the different series of colored stock materials are carried out.
Further, the fluxing agent is borax or/and sodium carbonate.
Further, the crystallization material is a crystallization mineral agent, and the crystallization mineral agent is one or a combination of a plurality of metal powder, nickel oxide, potassium bichromate, manganese oxide and cobalt oxide.
In the production of glass products, if crystalline substances appear on the surface or in the glass products, the transparency and the aesthetic appearance of the glass are affected by the crystalline substances, so that glass crystallization is required to be reduced as much as possible in the conventional glass production. The addition of the devitrified material of devitrified mineral agents can lead the lava glazed stone to produce devitrification in the high-temperature firing process, and produce metallic luster such as gold, silver and the like, thereby endowing the material with rich aesthetic feeling.
The preparation method of the lava glazed stone comprises the following steps:
cloth: step one, uniformly mixing glass waste and a base material, and then arranging the mixture at the bottom to form a bottom layer;
step two, arranging colored stock materials with melting points of 850-950 ℃ on the bottom layer to form a first colored stock material layer;
Step three, arranging a colored stock material with a melting point of 1000-1200 ℃ on the first colored stock material layer to form a second colored stock material layer;
step four, arranging a colored stock material with a melting point of 725-775 ℃ on the second colored stock material layer to form a third colored stock material layer;
And fifthly, uniformly distributing fluxing and flowing aid on the third colored backup material layer, and uniformly distributing crystallization materials.
The material distribution mode is used for realizing better superposition and fusion of the melt in flowing and diffusion according to different temperature areas in the subsequent sintering process, generating pattern textures, forming crystallization at the same time, and finally obtaining designed patterns and textures. And the final product has certain transparency due to the composition of the raw materials, and the raw materials of all layers are mutually penetrated, so that the internal texture has layering sense, and the layering sense can also generate strong stereoscopic vision effect under the irradiation of light, thereby further enhancing the aesthetic feeling of the product.
Firing: step six, the laid raw materials are sent into a high-temperature kiln, and are dried and preheated in a temperature zone of 100-200 ℃;
step seven, then entering a temperature zone of 700-800 ℃ for 15-25min, and then entering a temperature zone of 850-950 ℃ for 50-60min for micro-melting flow, so that materials under the melting point flow, permeate and sink mutually after melting to outline patterns with rich textures;
step eight, melting in a temperature range of 1100-1200 ℃ for 2.5-4 hours, and mutually overlapping all materials to form pattern textures and crystallization in a set form;
step nine, rapidly cooling after the crystallization effect is achieved, reducing the temperature to 700-750 ℃, and then condensing and solidifying for 1-1.5h;
Step ten, carrying out annealing treatment after solidification and shaping, and cooling to 50-60 ℃ within 10 hours;
and step eleven, performing water cutting repair, thickness fixing, grinding and polishing after annealing.
The lava glazed stone can be used in building decoration, such as wall, ground, and table top.
The lava glass stone prepared by the preparation method has the characteristics of high light transmittance, zero water absorption, high hardness, good acid and alkali resistance, ultraviolet resistance, high wear resistance, no color change and the like, has good high-temperature mechanical properties (strength and creep resistance), can be used for making diversified colors, can replace marble, glass, ceramic and the like to be applied to high-end places such as art museums, high-end restaurants, villa home decoration, bar counter, household table tops, cabinet decoration, hotel light and wall, background text, leisure meeting place interior decoration, household ground, meeting place and the like, has richer aesthetic feeling compared with the existing glass device, can be designed and matched according to requirements, has strong designability and wide applicability, and can be customized according to application requirements.
The lava glass stone can use glass waste to respond to the national carbon neutralization large direction; the lava glass stone has texture and hardness exceeding those of natural marble, is richer and more colorful than the texture level of the natural marble, can realize industrialized mass production relative to the natural marble, and has stable product and designability; compared with glass and ceramics, the glass has richer colors, patterns and textures, the textures penetrate the whole material, and the hardness and the brittleness are improved; the light transmittance is high, and the texture level color patterns inside the light-transmitting refraction are more clearly shown; the color aspect has more advantages, any color collocation can be realized, and superposition is generated in the flowing process, which is a layer that the color of the traditional process cannot be broken through, and the vividness of the color generated by the process break through of the product is far higher than that of the natural marble color and the traditional color; more than 95% of the product material is glass material, the water absorption is zero, and the product material has super-strong antifouling capacity and good cleaning advantage; the product of the invention has good heat insulation and sound insulation performance, and can effectively isolate external heat and noise.
Drawings
Fig. 1 is an example of an appearance of the lava glazed stone of the present invention.
Fig. 2 is another example of an appearance of the lava glass rock of the present invention.
Fig. 3 is an example of another appearance of the lava glass rock of the present invention.
Fig. 4 is an example of an external view of a lava glass stone according to the present invention.
Detailed Description
Example 1
The lava glazed stone comprises the following components in percentage by weight: 40% of glass waste, 30% of base material, 27% of colored stock material, 2% of crystallization material and 1% of fluxing agent.
The glass waste is 0-20 mesh powder crushed by waste glass.
The melting point of the base material is 800 ℃, and the composition formula of the base material is as follows (by weight): 100 parts of glass waste, 110 parts of light alkali (light sodium carbonate), 200 parts of quartz sand, 60 parts of potassium feldspar, 40 parts of fluorite, 10 parts of silicon dioxide, 30 parts of borax and 10 parts of sodium nitrate. After the raw materials are mixed, the mixture is sintered at 1300 ℃ in a furnace for 8 hours to reach a glass state, and the mixture is rolled, cooled and crushed to obtain the base material.
The colored stock includes white stock and coloring material. The component proportions of the white materials are blended according to the actual requirements such as melting point, and as one implementation mode, the composition formula of the white materials (base materials) is as follows (weight): 230 parts of quartz sand, 70 parts of sodium carbonate, 80 parts of potassium feldspar, 35 parts of fluorite, 50 parts of borax, 40 parts of calcite, 20 parts of ninety-eight powder and 10 parts of sodium nitrate. The nine-eight powder is used as a ceramic color fixing agent, the main component is sodium carbonate, the manufacturer is Jin Weisheng ceramic pigment Limited company in Buddha, and the effect is mainly to adsorb the colorant, so that the colorant is not easy to volatilize in the firing process, and the color is protected. By adjusting the proportion of each raw material, white materials with other performances are obtained. Coloring material (coloring material may be selected according to the desired color): 10 parts of copper oxide, 70 parts of potassium bichromate (potassium dichromate) and 30 parts of titanium nickel yellow.
The white material and the coloring material are mixed and then fired for 10 hours in a kiln at 1300 ℃, rolled into blocks, cooled and molded, and crushed into colored stock materials with different meshes. The following colored stock materials with different specifications are obtained according to the requirements: 2-10mm, and the melting point is about 750 ℃;15-25mm, and the melting point is about 900 ℃;40-60mm, and the melting point is about 1100 ℃.
The fluxing agent is sodium carbonate.
The formula of the crystallization material comprises the following components in percentage by weight: 1 part of metal powder, 3.8 parts of nickel oxide, 3.8 parts of potassium bichromate, 3.8 parts of manganese oxide and 0.118 part of cobalt oxide. Other aids such as clarifying agents can be added according to actual needs.
The preparation method of the lava glazed stone comprises the following steps:
and (3) distributing:
Step one: stirring and mixing the glass waste and the basic waste to be arranged at the bottom to form a bottom layer;
step two: arranging colored stock materials with melting points of about 900 ℃ on the bottom layer to form a first colored stock material layer;
step three: arranging a colored stock material with a melting point of about 1000 ℃ on the first colored stock material layer to form a second colored stock material layer;
step four: arranging a colored stock material with a melting point of about 750 ℃ on the second colored stock material layer to form a third colored stock material layer;
step five: uniformly distributing fluxing aid flowing agent on the third colored backup layer;
Step six: and arranging the devitrified material.
The material distribution mode is used for realizing better superposition and fusion of solutions in the flowing process according to different temperature areas in the subsequent sintering process, and generating image-text texture and crystallization formation.
The firing process comprises the following steps:
(1) Pushing the mixture into a high-temperature kiln at 100-200 ℃ for drying and preheating;
(2) Dissolving at 750deg.C Wen Ouwei for 20min, and slightly dissolving at 900deg.C for 1 hr to allow the materials at the melting point to flow and sink to outline basic patterns with abundant textures;
(3) Then the mixture enters a temperature zone of 1100 ℃ for 3 hours to be melted, all materials are melted and are mutually overlapped to form pattern textures and crystallization of the required shape;
(4) After the crystallization effect is achieved, rapidly cooling, reducing the temperature to 700-750 ℃, and then condensing and solidifying for 1h;
(5) After solidification and shaping, annealing treatment is carried out, and the temperature is reduced to 60 ℃ within 10 hours
(6) And (5) performing water cutting repair, fixing the thickness, and polishing after annealing.
The lava glazed stone product obtained in example one is shown in figure 1.
Example two
The lava glazed stone comprises the following components in percentage by weight: 35% of glass waste, 32% of base material, 30% of colored stock, 2% of crystallization material and 1% of fluxing agent.
The melting point of the base material is 1000 ℃, and the composition formula of the base material is as follows (by weight): 230 parts of quartz sand, 50 parts of sodium carbonate light alkali, 30 parts of potassium feldspar, 38 parts of silicon dioxide, 22 parts of potassium carbonate, 8 parts of aluminum oxide, 50 parts of calcite, 5 parts of fluorite, 8 parts of dolomite, 20 parts of borax and 2 parts of sodium nitrate.
Coloring material (coloring material is selected according to the required color): 100 parts of cobalt blue waste and 75 parts of copper oxide.
The fluxing agent is borax.
The remainder is the same as in embodiment one. The lava glazed stone product obtained in example two is shown in figure 2.
Fig. 1 to 4 are all the product pictures of the lava-type colored glaze stone, and the lava-type colored glaze stone has strong light transmittance, glass texture, natural multilayer overlapped textures, rich and gorgeous texture layers, clear patterns and the texture characteristics of marble, and the rich color texture effects naturally formed by overlapped layers of different textures are transmitted from inside to outside, so that higher artistic value is achieved. Meanwhile, the color of the paint is bright and stable, the paint cannot fade, the strength meets the requirements of the building industry, and the paint has super-strong antifouling capacity, good cleaning advantage and heat and sound insulation performance.
The physical index (average value) of the product is as follows: flexural strength: 1300MPa; hardness: 6-7 mohs hardness; wear-resistant revolution number: 2100 revolutions; wear resistance grade: 4 stages; wet expansion: less than or equal to 0.01; acid resistance: GHA grade; alkali resistance: GHA grade. The specific detection method and the comparison between the standard values are shown in the table I.
Table one test result of the embodiment of the invention
The hardness of the artificial marble which is relatively hard in the market is 6 Mohs hardness, the natural marble hardness is 3 Mohs hardness, the Mohs hardness of the polished tile is 6-7, the Mohs hardness of feldspar (granite) is 6, and the Mohs hardness of quartz (granite) is 7, so that the Mohs hardness of the lava glass stone reaches the hardness of the natural marble, and the general requirements of building materials are met; the acid and alkali resistance reaches GHA level, has no fear of chemical corrosion, can adapt to complex environment, and has long service life; the water absorption and the wet expansion rate both meet the national standard requirements; the wear resistance meets the requirement of pedestrians on frequent ground; practice also proves that the impact resistance, the compression resistance and the bending resistance of the ceramic tile-like building material reach the level of ceramic tile-like building materials, and the ceramic tile-like building material can be used in building decoration.
The foregoing detailed description is directed to embodiments of the invention which are not intended to limit the scope of the invention, but rather to cover all modifications and variations within the scope of the invention.
Claims (10)
1. The lava glazed stone is characterized by comprising the following components in percentage by weight:
35-45% of glass waste, 25-35% of base material, 25-30% of colored stock, 1-3% of crystallization material and fluxing and flowing aid.
2. The lava-type glazed stone according to claim 1, comprising the following components in percentage by weight: 40% of glass waste, 30% of base material, 27% of colored stock, 2% of crystallization material and 1% of fluxing and flowing aid.
3. A lava glass stone according to claim 1 or 2, wherein the base material has a melting point of 900-1100 ℃, and comprises the following components in parts by weight: 220-250 parts of quartz sand, 40-60 parts of sodium carbonate, 20-40 parts of potassium feldspar, 28-40 parts of silicon dioxide, 20-25 parts of potassium carbonate, 5-10 parts of aluminum oxide, 38-50 parts of calcite, 5-10 parts of fluorite, 5-10 parts of dolomite, 15-20 parts of borax and 2-8 parts of sodium nitrate;
The preparation method of the base material comprises the following steps: after all the components are uniformly mixed, the mixture is sintered for 8 hours in a furnace at 1300 ℃ to reach a glass state, and then the mixture is rolled, cooled and crushed to obtain the glass.
4. A lava glass stone according to claim 1 or 2, wherein the base material has a melting point of 750-850 ℃, and comprises the following components in parts by weight: 80-120 parts of glass waste, 100-120 parts of sodium carbonate, 150-200 parts of quartz sand, 50-80 parts of potassium feldspar, 40-50 parts of fluorite, 5-15 parts of silicon dioxide, 20-40 parts of borax and 8-12 parts of sodium nitrate;
The preparation method of the base material comprises the following steps: after all the components are uniformly mixed, the mixture is sintered for 8 hours in a furnace at 1300 ℃ to reach a glass state, and then the mixture is rolled, cooled and crushed to obtain the glass.
5. A lava glass stone according to claim 1 or 2, wherein the coloured stock comprises a base material and a colouring material, the base material comprising the following components in parts by weight: 220-250 parts of quartz sand, 60-80 parts of potassium feldspar, 50-80 parts of sodium carbonate, 8-12 parts of sodium nitrate, 30-40 parts of fluorite, 30-50 parts of borax, 35-45 parts of calcite and 10-30 parts of ceramic color fixing agent;
The coloring material comprises one or a combination of more of the following components: copper oxide, selenium oxide, erbium oxide, potassium permanganate, cobalt oxide, potassium bichromate, titanium nickel yellow, titanium chrome brown, iron zinc chrome brown, cobalt blue waste.
6. The lava-type glazed stone according to claim 5, wherein the preparation method of the colored stock is as follows: uniformly mixing the base material and the coloring material, then firing and melting the mixture in a kiln at 1200-1300 ℃, rolling the mixture, and cooling and molding the mixture; and crushing into different meshes to obtain colored stock materials with different particle sizes, or crushing into a certain mesh, adding water and carboxymethyl cellulose, and uniformly stirring to obtain colored pasty colored stock materials.
7. A lava glaze according to claim 1 or claim 2, wherein the coloured stock comprises one or a combination of several of the following specifications:
Colored stock one: particle size of 0-6mm and melting point of 650-725 ℃;
Colored stock II: particle size is 2-10mm, and melting point is 725-775 ℃;
Colored stock III: particle size 15-25mm, melting point 850-950 ℃;
Colored preparation IV: the grain diameter is 40-60mm, and the melting point is 1000-1200 ℃.
8. A lava-type glazed stone according to claim 1 or 2, wherein the fluxing agent is borax or/and sodium carbonate; the crystallization material is a crystallization mineral agent, and the crystallization mineral agent is one or a combination of a plurality of metal powder, nickel oxide, potassium bichromate, manganese oxide and cobalt oxide.
9. A method of preparing lava glass-stone according to any one of claims 1 to 8, comprising the steps of:
cloth:
Step one, uniformly mixing glass waste and a base material, and then arranging the mixture at the bottom to form a bottom layer;
step two, arranging colored stock materials with melting points of 850-950 ℃ on the bottom layer to form a first colored stock material layer;
Step three, arranging a colored stock material with a melting point of 1000-1200 ℃ on the first colored stock material layer to form a second colored stock material layer;
step four, arranging a colored stock material with a melting point of 725-775 ℃ on the second colored stock material layer to form a third colored stock material layer;
step five, uniformly distributing fluxing and flowing agent on the third colored backup material layer, and uniformly distributing crystallization materials;
Firing:
Step six, the laid raw materials are sent into a high-temperature kiln, and are dried and preheated in a temperature zone of 100-200 ℃;
step seven, then entering a temperature zone of 700-800 ℃ for 15-25min, and then entering a temperature zone of 850-950 ℃ for 50-60min for micro-melting flow, so that materials under the melting point flow, permeate and sink mutually after melting to outline patterns with rich textures;
step eight, melting in a temperature range of 1100-1200 ℃ for 2.5-4 hours, and mutually overlapping all materials to form pattern textures and crystallization in a set form;
step nine, rapidly cooling after the crystallization effect is achieved, reducing the temperature to 700-750 ℃, and then condensing and solidifying for 1-1.5h;
Step ten, carrying out annealing treatment after solidification and shaping, and cooling to 50-60 ℃ within 10 hours;
and step eleven, performing water cutting repair, thickness fixing, grinding and polishing after annealing.
10. Use of a lava rock glass-stone as claimed in any one of claims 1 to 8 in architectural decoration.
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| CN101318764A (en) * | 2007-06-04 | 2008-12-10 | 朱盛菁 | Method for preparing colored glaze |
| CN101973709A (en) * | 2010-10-28 | 2011-02-16 | 南昌航空大学 | Method for preparing calcium aluminosilicate nanometer microcrystal glass by utilizing natrium silica calcium glass waste slag |
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