CN106977228B - High-strength high-toughness foam hollow ceramic material - Google Patents
High-strength high-toughness foam hollow ceramic material Download PDFInfo
- Publication number
- CN106977228B CN106977228B CN201710207847.0A CN201710207847A CN106977228B CN 106977228 B CN106977228 B CN 106977228B CN 201710207847 A CN201710207847 A CN 201710207847A CN 106977228 B CN106977228 B CN 106977228B
- Authority
- CN
- China
- Prior art keywords
- parts
- materials
- water
- namely
- putting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 26
- 239000006260 foam Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 84
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 239000003086 colorant Substances 0.000 claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 14
- 230000000996 additive effect Effects 0.000 claims abstract description 14
- 238000005187 foaming Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000004567 concrete Substances 0.000 claims description 31
- 239000002699 waste material Substances 0.000 claims description 22
- 239000004115 Sodium Silicate Substances 0.000 claims description 19
- 238000010304 firing Methods 0.000 claims description 19
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 19
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 239000000440 bentonite Substances 0.000 claims description 17
- 229910000278 bentonite Inorganic materials 0.000 claims description 17
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 17
- 239000004927 clay Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 17
- 239000003365 glass fiber Substances 0.000 claims description 17
- 239000002952 polymeric resin Substances 0.000 claims description 17
- 229920003002 synthetic resin Polymers 0.000 claims description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 16
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 12
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 12
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 12
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000012257 stirred material Substances 0.000 claims description 10
- 239000002861 polymer material Substances 0.000 claims description 8
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 8
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 8
- 235000019738 Limestone Nutrition 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 7
- 239000003245 coal Substances 0.000 claims description 7
- 229940116318 copper carbonate Drugs 0.000 claims description 7
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 claims description 7
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000006028 limestone Substances 0.000 claims description 7
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical group O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 17
- 238000002360 preparation method Methods 0.000 abstract description 17
- 239000011148 porous material Substances 0.000 description 8
- 239000002893 slag Substances 0.000 description 8
- 239000002585 base Substances 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 229910052570 clay Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000013335 mesoporous material Substances 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/14—Colouring matters
-
- 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
- C04B33/00—Clay-wares
- C04B33/36—Reinforced clay-wares
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3281—Copper oxides, cuprates or oxide-forming salts thereof, e.g. CuO or Cu2O
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/446—Sulfides, tellurides or selenides
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
-
- 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 high-strength and high-toughness foam hollow ceramic material which comprises the following raw materials in parts by weight: 70-80 parts of base material, 15-20 parts of foaming material, 10-15 parts of colorant and 5-10 parts of additive. The high-strength and high-toughness foamed hollow ceramic material is prepared by mixing an additive, a matrix material, a foaming material and a coloring agent and processing the mixture to obtain the high-strength and high-toughness foamed ceramic, wherein various raw materials are easy to obtain, the cost is low, and the preparation method is simple.
Description
Technical Field
The invention relates to the technical field of foamed ceramic materials, in particular to a high-strength and high-toughness foamed hollow ceramic material.
Background
The development of foamed ceramic material started in the 70's of the 20 th century and is a porous material with high temperature characteristics. The pore diameter is different from nanometer to micron, the porosity is between 20 percent and 95 percent, and the use temperature is between normal temperature and 1600 ℃.
Ceramic foams can generally be classified into two categories, namely open-celled (reticulated) ceramic materials and closed-celled ceramic materials, depending on whether the individual cells have solid walls. If the solid bodies forming the foam are contained only in the cell edges, they are referred to as open-celled ceramic materials, the pores of which are interconnected; if solid walls are present, the foam is referred to as a closed cell ceramic material in which the cells are separated from each other by a continuous ceramic matrix. Most ceramic foams, however, have both open cells and a small number of closed cells. Generally, pores having a diameter of less than 2nm are microporous; the pores between 2nm and 50nm are mesoporous materials; the pores above 50nm are macro-porous materials.
The use of ceramic foams began in the 70's of the 19 th century, when only used as uranium purification materials and bacterial filtration materials. With the continuous expansion of the application range of the foamed ceramics, the application field of the foamed ceramics is gradually expanded, and the foamed ceramics is gradually expanded to the fields of heat insulation, sound absorption, electronics, photoelectricity, sensing, environmental biology and chemistry from the fields of filtration, thermal engineering and the like.
The microporous membrane ceramic separation membrane has the advantages of acid and alkali resistance, corrosion resistance, high temperature resistance, aging resistance, long service life and the like, is known and is developed and applied to many fields of food industry, biochemical industry, energy engineering, environmental engineering, electronic technology and the like. With the development of material science, the preparation and application of the nano-scale porous inorganic membrane become hot spots of research of people.
Biological materials many research units are dedicated to the research of porous hydroxyapatite biological ceramic materials. The porous hydroxyapatite biological ceramic is prepared by adding pore-forming agent and preparing foamed ceramic, and the mutually communicated pores are beneficial to the microcirculation of tissue fluid and promote the infiltration and growth of cells. The artificial bone and artificial eye made of the foamed ceramic hydroxyapatite are used in clinical experiments, and attract the attention of the medical and material communities.
The heat insulating material foamed ceramic has the characteristics of low heat conductivity, excellent thermal shock resistance and the like, and is an ideal heat-resistant material. The typical heat-resistant material made of the foamed ceramics is a heat-resistant brick, the material of the brick comprises Zr02, SiC, magnesium salt, calcium salt and the like, the service temperature is as high as 1600 ℃, the brick is the best heat-insulating material in the world and is called as a super heat-insulating material, and the brick is applied to heat insulation of shells of space shuttles and forced sweating of bullets and the like.
However, the strength and toughness of the existing foamed ceramic cannot meet the requirements of people at the same time, the toughness is poor while the strength is met, the toughness cannot be met while the strength is met, and a foamed ceramic material with high strength and high toughness is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-strength and high-toughness foamed hollow ceramic material, which has the advantages of high strength and high toughness and solves the problem that the existing foamed ceramic cannot meet the requirements of people in the aspects of strength and toughness.
(II) technical scheme
In order to realize the purpose of high strength and high toughness of the foam hollow ceramic material with high strength and high toughness, the invention provides the following technical scheme: the high-strength and high-toughness foam hollow ceramic material is characterized by comprising the following raw materials in parts by weight: 70-80 parts of base material, 15-20 parts of foaming material, 10-15 parts of colorant and 5-10 parts of additive.
Preferably, the matrix material comprises glass fiber, bentonite, clay, concrete waste residue, alumina and glass beads.
Preferably, the foaming material comprises coal gangue, limestone, sodium silicate and silicon carbide.
Preferably, the colorants include ferric oxide, basic copper carbonate, and copper sulfide.
Preferably, the additive comprises sodium silicate, water, soluble polymer resin and sodium carboxymethylcellulose.
Preferably, the feed comprises the following raw materials in parts by weight: 75 parts of base material, 18 parts of foaming material, 14 parts of colorant and 8 parts of additive.
Preferably, the high-strength and high-toughness foam hollow ceramic material comprises the following raw materials in parts by weight: 77 parts of base material, 19 parts of foaming material, 14 parts of colorant and 7 parts of additive.
Preferably, the high-strength and high-toughness foam hollow ceramic material comprises the following raw materials in parts by weight: 71 parts of base material, 15 parts of foaming material, 11 parts of colorant and 5 parts of additive.
Preferably, the preparation method of the high-strength and high-toughness foamed hollow ceramic material comprises the following steps:
1) preparing materials, namely preparing glass fiber, bentonite, clay, concrete waste residue and alumina according to the quantity of 1:2:2:4:1, preparing coal gangue, limestone, sodium silicate and silicon carbide according to the quantity of 4:4:1:1, preparing ferric oxide, basic copper carbonate and copper sulfide according to needs, and preparing sodium silicate, sodium carboxymethylcellulose, water and soluble high polymer resin according to the quantity of 2:1:6: 1.
2) The concrete is subjected to primary processing, bentonite, alumina, clay and glass fiber are finished products, processing is not needed, the concrete waste slag is crushed, the crushing time is longer due to the fact that the concrete waste slag is high in hardness, the crushing requirement is that the diameter is smaller than five centimeters at zero point, no obvious edge angle exists, and therefore the concrete needs to be screened after being crushed.
3) Mixing, namely mixing and stirring sodium silicate, sodium carboxymethylcellulose and water for at least ten minutes, the stirring speed is 600r/min, the stirring process can be accelerated by heating at a temperature of not higher than forty degrees according to weather conditions, the preliminarily processed materials are put into the stirred liquid one minute after the mixing is finished, the putting sequence is concrete waste residue, alumina, clay, glass fiber and bentonite, wherein the interval of each input is 3-5 minutes, the special condition can be shortened, but not less than two minutes, the stirrer is not stopped in the feeding process, the stirrer continues to stir for 6-10 minutes after all the materials are fed into the stirrer, wherein, according to the viscosity condition of the mixture, one part of water can be considered to be added, the added water amount does not exceed two percent of the total amount of the mixture, and the specific degree of the stirred materials is that the materials are not obviously layered after standing for one minute.
4) And (3) molding, namely putting the stirred material into a mold, wherein the shape of the mold is determined according to needs, and a drain hole is reserved on the mold for the material to drain excessive water.
5) And (3) airing, wherein the material in the mold is aired in a natural environment, and airing and drying can be carried out under special conditions, wherein the airing and drying can be carried out simultaneously, the drying temperature is 80-120 ℃, and the surface of the material is stained with the glass beads when the mold can be taken up by hands in the midway of airing.
6) And (3) firing, namely putting the materials into firing equipment, wherein the firing temperature is 400-600 ℃, and low-temperature firing is adopted.
7) And cooling, namely naturally cooling the fired finished product, wherein wind power can be used for accelerating cooling under special conditions, and water cannot be used for cooling.
8) Coating, putting the cooled material into a soluble high polymer material, and carrying out pulp coating treatment, wherein the soluble high polymer resin is prepared by dissolving the soluble high polymer resin in water to obtain 20-60g/L liquid.
9) And (5) finishing the finished product, and naturally drying the finished product after the step 8).
(III) advantageous effects
Compared with the prior art, the high-strength and high-toughness foamed hollow ceramic material provided by the invention has the beneficial effects that the high-strength and high-toughness foamed hollow ceramic material is processed by mixing the additive, the matrix material, the foaming material and the colorant, wherein various raw materials are easily obtained, the cost is low, and the preparation method is simple.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a high-strength high-toughness foam hollow ceramic material is prepared by the following steps:
1) preparing glass fiber, bentonite, clay, concrete waste residue and alumina according to the quantity of 1:2:2:4:1, preparing coal gangue, limestone, sodium silicate and silicon carbide according to the quantity of 4:4:1:1, preparing ferric oxide, basic copper carbonate and copper sulfide according to requirements, preparing sodium silicate, sodium carboxymethylcellulose, water and soluble high polymer resin according to the quantity of 2:1:6:1, wherein a base material occupies 75 parts of the total preparation material, a foaming material occupies 18 parts of the total preparation material, a coloring agent occupies 14 parts of the total preparation material, and an additive occupies 8 parts of the total preparation material.
2) The concrete is subjected to primary processing, bentonite, alumina, clay and glass fiber are finished products, processing is not needed, the concrete waste slag is crushed, the crushing time is longer due to the fact that the concrete waste slag is high in hardness, the crushing requirement is that the diameter is smaller than five centimeters at zero point, no obvious edge angle exists, and therefore the concrete needs to be screened after being crushed.
3) Mixing, namely mixing and stirring sodium silicate, sodium carboxymethylcellulose and water for at least ten minutes, the stirring speed is 600r/min, the stirring process can be accelerated by heating at a temperature of not higher than forty degrees according to weather conditions, the preliminarily processed materials are put into the stirred liquid one minute after the mixing is finished, the putting sequence is concrete waste residue, alumina, clay, glass fiber and bentonite, wherein the interval of each input is 3-5 minutes, the special condition can be shortened, but not less than two minutes, the stirrer is not stopped in the feeding process, the stirrer continues to stir for 6-10 minutes after all the materials are fed into the stirrer, wherein, according to the viscosity condition of the mixture, one part of water can be considered to be added, the added water amount does not exceed two percent of the total amount of the mixture, and the specific degree of the stirred materials is that the materials are not obviously layered after standing for one minute.
4) And (3) molding, namely putting the stirred material into a mold, wherein the shape of the mold is determined according to needs, and a drain hole is reserved on the mold for the material to drain excessive water.
5) And (3) airing, wherein the material in the mold is aired in a natural environment, and airing and drying can be carried out under special conditions, wherein the airing and drying can be carried out simultaneously, the drying temperature is 80-120 ℃, and the surface of the material is stained with the glass beads when the mold can be taken up by hands in the midway of airing.
6) And (3) firing, namely putting the materials into firing equipment, wherein the firing temperature is 400-600 ℃, and low-temperature firing is adopted.
7) And cooling, namely naturally cooling the fired finished product, wherein wind power can be used for accelerating cooling under special conditions, and water cannot be used for cooling.
8) Coating, putting the cooled material into a soluble high polymer material, and carrying out pulp coating treatment, wherein the soluble high polymer resin is prepared by dissolving the soluble high polymer resin in water to obtain 20-60g/L liquid.
9) And (5) finishing the finished product, and naturally drying the finished product after the step 8).
The soluble polymer material in the step 8) can be repeatedly used until a final finished product is thrown into the material and cannot be completely wrapped, or the turbidity of the polymer material is high and the sunlight cannot pass through the polymer material, the chemical substances adopted by the colorant are minerals under the premise that the minerals can be adopted, artificial composites are adopted under the premise that the minerals or the purity of the minerals is not high, the minerals can be directly added into the material by adopting mineral dyeing, the color is prevented from falling off, and the environmental pollution is reduced.
Example two:
a high-strength high-toughness foam hollow ceramic material is prepared by the following steps:
1) preparing glass fiber, bentonite, clay, concrete waste residue and alumina according to the quantity of 1:2:2:4:1, preparing coal gangue, limestone, sodium silicate and silicon carbide according to the quantity of 4:4:1:1, preparing ferric oxide, basic copper carbonate and copper sulfide according to requirements, preparing sodium silicate, sodium carboxymethylcellulose, water and soluble high polymer resin according to the quantity of 2:1:6:1, wherein a base material occupies 77 parts of the total preparation material, a foaming material occupies 19 parts of the total preparation material, a coloring agent occupies 14 parts of the total preparation material, and an additive occupies 7 parts of the total preparation material.
2) The concrete is subjected to primary processing, bentonite, alumina, clay and glass fiber are finished products, processing is not needed, the concrete waste slag is crushed, the crushing time is longer due to the fact that the concrete waste slag is high in hardness, the crushing requirement is that the diameter is smaller than five centimeters at zero point, no obvious edge angle exists, and therefore the concrete needs to be screened after being crushed.
3) Mixing, namely mixing and stirring sodium silicate, sodium carboxymethylcellulose and water for at least ten minutes, the stirring speed is 600r/min, the stirring process can be accelerated by heating at a temperature of not higher than forty degrees according to weather conditions, the preliminarily processed materials are put into the stirred liquid one minute after the mixing is finished, the putting sequence is concrete waste residue, alumina, clay, glass fiber and bentonite, wherein the interval of each input is 3-5 minutes, the special condition can be shortened, but not less than two minutes, the stirrer is not stopped in the feeding process, the stirrer continues to stir for 6-10 minutes after all the materials are fed into the stirrer, wherein, according to the viscosity condition of the mixture, one part of water can be considered to be added, the added water amount does not exceed two percent of the total amount of the mixture, and the specific degree of the stirred materials is that the materials are not obviously layered after standing for one minute.
4) And (3) molding, namely putting the stirred material into a mold, wherein the shape of the mold is determined according to needs, and a drain hole is reserved on the mold for the material to drain excessive water.
5) And (3) airing, wherein the material in the mold is aired in a natural environment, and airing and drying can be carried out under special conditions, wherein the airing and drying can be carried out simultaneously, the drying temperature is 80-120 ℃, and the surface of the material is stained with the glass beads when the mold can be taken up by hands in the midway of airing.
6) And (3) firing, namely putting the materials into firing equipment, wherein the firing temperature is 400-600 ℃, and low-temperature firing is adopted.
7) And cooling, namely naturally cooling the fired finished product, wherein wind power can be used for accelerating cooling under special conditions, and water cannot be used for cooling.
8) Coating, putting the cooled material into a soluble high polymer material, and carrying out pulp coating treatment, wherein the soluble high polymer resin is prepared by dissolving the soluble high polymer resin in water to obtain 20-60g/L liquid.
9) And (5) finishing the finished product, and naturally drying the finished product after the step 8).
Example three:
a high-strength high-toughness foam hollow ceramic material is prepared by the following steps:
1) preparing glass fiber, bentonite, clay, concrete waste residue and alumina according to the quantity of 1:2:2:4:1, preparing coal gangue, limestone, sodium silicate and silicon carbide according to the quantity of 4:4:1:1, preparing ferric oxide, basic copper carbonate and copper sulfide according to requirements, preparing sodium silicate, sodium carboxymethylcellulose, water and soluble high polymer resin according to the quantity of 2:1:6:1, wherein a base material accounts for 71 parts of the total preparation material, a foaming material accounts for 15 parts of the total preparation material, a coloring agent accounts for 11 parts of the total preparation material, and an additive accounts for 5 parts of the total preparation material.
2) The concrete is subjected to primary processing, bentonite, alumina, clay and glass fiber are finished products, processing is not needed, the concrete waste slag is crushed, the crushing time is longer due to the fact that the concrete waste slag is high in hardness, the crushing requirement is that the diameter is smaller than five centimeters at zero point, no obvious edge angle exists, and therefore the concrete needs to be screened after being crushed.
3) Mixing, namely mixing and stirring sodium silicate, sodium carboxymethylcellulose and water for at least ten minutes, the stirring speed is 600r/min, the stirring process can be accelerated by heating at a temperature of not higher than forty degrees according to weather conditions, the preliminarily processed materials are put into the stirred liquid one minute after the mixing is finished, the putting sequence is concrete waste residue, alumina, clay, glass fiber and bentonite, wherein the interval of each input is 3-5 minutes, the special condition can be shortened, but not less than two minutes, the stirrer is not stopped in the feeding process, the stirrer continues to stir for 6-10 minutes after all the materials are fed into the stirrer, wherein, according to the viscosity condition of the mixture, one part of water can be considered to be added, the added water amount does not exceed two percent of the total amount of the mixture, and the specific degree of the stirred materials is that the materials are not obviously layered after standing for one minute.
4) And (3) molding, namely putting the stirred material into a mold, wherein the shape of the mold is determined according to needs, and a drain hole is reserved on the mold for the material to drain excessive water.
5) And (3) airing, wherein the material in the mold is aired in a natural environment, and airing and drying can be carried out under special conditions, wherein the airing and drying can be carried out simultaneously, the drying temperature is 80-120 ℃, and the surface of the material is stained with the glass beads when the mold can be taken up by hands in the midway of airing.
6) And (3) firing, namely putting the materials into firing equipment, wherein the firing temperature is 400-600 ℃, and low-temperature firing is adopted.
7) And cooling, namely naturally cooling the fired finished product, wherein wind power can be used for accelerating cooling under special conditions, and water cannot be used for cooling.
8) Coating, putting the cooled material into a soluble high polymer material, and carrying out pulp coating treatment, wherein the soluble high polymer resin is prepared by dissolving the soluble high polymer resin in water to obtain 20-60g/L liquid.
9) And (5) finishing the finished product, and naturally drying the finished product after the step 8).
In conclusion, the high-strength and high-toughness foamed hollow ceramic material is prepared by mixing the additive, the matrix material, the foaming material and the colorant, and is processed into the foamed ceramic with high strength and high toughness, wherein various raw materials are easy to obtain, the cost is low, and the preparation method is simple.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A high-strength high-toughness foam hollow ceramic material, which is characterized in that,
the composition is prepared from the following raw materials in parts by weight: 70-80 parts of base material, 15-20 parts of foaming material, 10-15 parts of colorant and 5-10 parts of additive;
the matrix material is glass fiber, bentonite, clay, concrete waste residue, alumina and glass beads;
the foaming material is coal gangue, limestone, sodium silicate and silicon carbide;
the colorant is ferric oxide, basic copper carbonate and copper sulfide;
the additive is sodium silicate, water, soluble polymer resin and sodium carboxymethylcellulose;
the manufacturing method comprises the following steps:
1) preparing materials, namely preparing glass fiber, bentonite, clay, concrete waste residue and alumina according to the quantity of 1:2:2:4:1, preparing coal gangue, limestone, sodium silicate and silicon carbide according to the quantity of 4:4:1:1, preparing ferric oxide, basic copper carbonate and copper sulfide according to requirements, and preparing sodium silicate, sodium carboxymethylcellulose, water and soluble high polymer resin according to the quantity of 2:1:6: 1;
2) the method comprises the following steps of (1) primary processing, wherein bentonite, aluminum oxide, clay and glass fiber are finished products, processing is not needed, concrete waste residues are crushed, the concrete waste residues are high in hardness, so that the crushing time is long, the crushing requirement is that the diameter is smaller than zero point five centimeters, no obvious edges and corners exist, and therefore concrete needs to be screened after being crushed;
3) mixing, namely mixing and stirring sodium silicate, sodium carboxymethylcellulose and water for not less than ten minutes at a stirring speed of 600r/min, putting the primarily processed materials into the stirred liquid one minute after the mixing is finished, wherein the putting sequence comprises concrete waste residues, alumina, clay, glass fiber and bentonite, the putting interval is 3-5 minutes each time, the stirrer is not stopped in the feeding process, the stirrer is continuously stirred for 6-10 minutes after all the materials are put into the stirrer, and the specific degree of the stirred materials is that no obvious layering exists after the materials are kept standing for one minute;
4) molding, namely putting the stirred material into a mold, wherein a drain hole is reserved on the mold for draining excessive water from the material;
5) airing, namely airing the material in the mold in a natural environment, and enabling the surface of the material to be stained with glass beads when the mold can be taken up by hands in the middle of airing;
6) firing, namely putting the materials into firing equipment, wherein the firing temperature is 400-;
7) cooling, and naturally cooling the fired finished product;
8) coating, namely putting the cooled material into a soluble high polymer material for pulp coating treatment, wherein the soluble high polymer resin is prepared by dissolving the soluble high polymer resin in water to obtain 20-60g/L liquid;
9) and (5) finishing the finished product, and naturally drying the finished product after the step 8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207847.0A CN106977228B (en) | 2017-03-31 | 2017-03-31 | High-strength high-toughness foam hollow ceramic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207847.0A CN106977228B (en) | 2017-03-31 | 2017-03-31 | High-strength high-toughness foam hollow ceramic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106977228A CN106977228A (en) | 2017-07-25 |
| CN106977228B true CN106977228B (en) | 2021-09-03 |
Family
ID=59339410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207847.0A Expired - Fee Related CN106977228B (en) | 2017-03-31 | 2017-03-31 | High-strength high-toughness foam hollow ceramic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106977228B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619228A (en) * | 2017-08-24 | 2018-01-23 | 南通通联海绵塑料有限公司 | A kind of heat-barrier material with EPE pearl wool layer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145439A (en) * | 2013-02-21 | 2013-06-12 | 安徽中鼎美达环保科技有限公司 | Honeycombed porous ceramic having high thermal conductivity and ultralow expansion coefficient |
| CN103964887A (en) * | 2014-04-30 | 2014-08-06 | 中国科学院金属研究所 | High mechanical strength foamed ceramic material and preparation method thereof |
| CN103979998A (en) * | 2014-05-08 | 2014-08-13 | 山东雅美特建陶有限公司 | Hollow foam ceramic plate and making method thereof |
| CN106517988A (en) * | 2016-12-30 | 2017-03-22 | 德化县合兴新型墙体材料有限责任公司 | Coal gangue-sintered self-insulation composite masonry block and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100352091C (en) * | 2004-11-03 | 2007-11-28 | 比亚迪股份有限公司 | Method for preparing fuel cell membrane electrode with integrative structure |
| ES2668071T3 (en) * | 2015-12-21 | 2018-05-16 | Adf Materials Gmbh | Chemical composition for the production of hollow spherical glass particles with high compressive strength |
-
2017
- 2017-03-31 CN CN201710207847.0A patent/CN106977228B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145439A (en) * | 2013-02-21 | 2013-06-12 | 安徽中鼎美达环保科技有限公司 | Honeycombed porous ceramic having high thermal conductivity and ultralow expansion coefficient |
| CN103964887A (en) * | 2014-04-30 | 2014-08-06 | 中国科学院金属研究所 | High mechanical strength foamed ceramic material and preparation method thereof |
| CN103979998A (en) * | 2014-05-08 | 2014-08-13 | 山东雅美特建陶有限公司 | Hollow foam ceramic plate and making method thereof |
| CN106517988A (en) * | 2016-12-30 | 2017-03-22 | 德化县合兴新型墙体材料有限责任公司 | Coal gangue-sintered self-insulation composite masonry block and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106977228A (en) | 2017-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104987124B (en) | Cubic-phase zirconia fiber reinforced zirconia foamed ceramics and preparation method therefor | |
| CN102390968B (en) | Heat insulation fireproofing honeycomb cement board and preparation method thereof | |
| CN104496361B (en) | A kind of bamboo ribs-stalk composite wall body material composition and preparation method thereof | |
| CN103771894B (en) | A kind of aerated bricks with antifreeze function and preparation method thereof | |
| CN102603356A (en) | Heat-insulation decorative ceramic plate and production method thereof | |
| CN104478337B (en) | A kind of foamed aluminium material | |
| CN102826818A (en) | Preparation method for bottom mud brick | |
| CN113511904B (en) | Light-weight mullite refractory material and preparation method thereof | |
| CN107827435A (en) | A kind of big plate of light ceramics and preparation method thereof | |
| CN109279902A (en) | A method of regulation sludge ceramsite expansion multiple | |
| RU2631447C1 (en) | Ceramic mass for wall lining products manufacture | |
| CN106977228B (en) | High-strength high-toughness foam hollow ceramic material | |
| CN115180907B (en) | Preparation method of foam concrete | |
| CN105481298A (en) | Perlite fireproof thermal baffle and preparation method thereof | |
| CN109437963A (en) | A kind of foamed ceramic heat insulating decorative board and preparation method thereof | |
| CN111410513A (en) | Thin microporous composite ceramic plate with high porosity and preparation method thereof | |
| CN106587962B (en) | Diatomite-based ceramsite and preparation method thereof | |
| CN104086207B (en) | Production process of heat-insulation ceramic plate | |
| WO2018171118A1 (en) | Composite thermal insulation material having antibacterial effect, and preparation method therefor | |
| CN103113087B (en) | Method for processing and manufacturing light brick by utilizing household garbage | |
| CN102198289A (en) | Method for preparing fluorapatite crystal whisker in-situ reinforced porous tricalcium phosphate biological ceramics | |
| CN103896622A (en) | Preparation method of thermal insulation foam ceramic material | |
| CN105967754A (en) | Calcium sulfate dehydrate-based foam material with thermal insulation and preparation method thereof | |
| CN106542752B (en) | A kind of poly- cement material of soil and preparation method thereof | |
| WO2014079126A1 (en) | Process for producing light-weight insulating brick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |