CN117843356A - 一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用 - Google Patents
一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用 Download PDFInfo
- Publication number
- CN117843356A CN117843356A CN202410064967.XA CN202410064967A CN117843356A CN 117843356 A CN117843356 A CN 117843356A CN 202410064967 A CN202410064967 A CN 202410064967A CN 117843356 A CN117843356 A CN 117843356A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyvinyl alcohol
- surface layer
- alcohol resin
- clay material
- 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.)
- Granted
Links
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 239000000463 material Substances 0.000 title claims abstract description 80
- 230000000694 effects Effects 0.000 title claims abstract description 61
- 239000002131 composite material Substances 0.000 title claims abstract description 59
- 239000010977 jade Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 103
- 229920005989 resin Polymers 0.000 claims abstract description 103
- 239000002344 surface layer Substances 0.000 claims abstract description 98
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 94
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000010410 layer Substances 0.000 claims abstract description 35
- 239000002994 raw material Substances 0.000 claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 26
- 229920005610 lignin Polymers 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 25
- 238000010304 firing Methods 0.000 claims abstract description 20
- 239000004113 Sepiolite Substances 0.000 claims abstract description 13
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 13
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 13
- 239000010456 wollastonite Substances 0.000 claims abstract description 13
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 13
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 12
- 229910052656 albite Inorganic materials 0.000 claims abstract description 12
- 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 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 12
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 12
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 12
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 12
- 238000013329 compounding Methods 0.000 claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 239000010451 perlite Substances 0.000 claims description 46
- 235000019362 perlite Nutrition 0.000 claims description 46
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 40
- 238000002156 mixing Methods 0.000 claims description 38
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 36
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 15
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 12
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 claims description 12
- 229940014800 succinic anhydride Drugs 0.000 claims description 12
- 238000005498 polishing Methods 0.000 claims description 11
- 230000008961 swelling Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 abstract description 17
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 17
- 239000000919 ceramic Substances 0.000 abstract description 11
- 238000004321 preservation Methods 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 10
- 239000000243 solution Substances 0.000 description 26
- 230000000052 comparative effect Effects 0.000 description 15
- 238000002834 transmittance Methods 0.000 description 13
- 239000011148 porous material Substances 0.000 description 12
- 238000005406 washing Methods 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 4
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 235000019837 monoammonium phosphate Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 3
- 239000006012 monoammonium phosphate Substances 0.000 description 3
- 238000010306 acid treatment Methods 0.000 description 2
- 239000010427 ball clay Substances 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001408630 Chloroclystis Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000007676 flexural strength test Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/22—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in calcium oxide, e.g. wollastonite
-
- 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
- C04B33/1305—Organic additives
-
- 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
- C04B33/131—Inorganic additives
-
- 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
- C04B33/24—Manufacture of porcelain or white ware
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- 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
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
-
- 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
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
-
- 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
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
-
- 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
- C04B2235/442—Carbonates
-
- 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
- C04B2235/447—Phosphates or phosphites, e.g. orthophosphate or hypophosphite
-
- 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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
-
- 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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/61—Mechanical properties, e.g. fracture toughness, hardness, Young's modulus or strength
-
- 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
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
-
- 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
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9646—Optical properties
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
本发明涉及层状结构陶瓷技术领域,具体涉及一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用。所述复合瓷土材料包括面层坯料和底层坯料经复合、干燥、烧制得到,其中,面层原料以重量份数计,包括:钾长石30‑50份、钠长石30‑70份、硅灰石120‑220份、二氧化硅150‑250份、氧化铝125‑205份、方解石75‑125份、氧化锆30‑50份、海泡石10‑30份;底层坯料包括塑形树脂、改性高岭土、木质素纤维和水制得。制得的复合瓷土材料的面层具有通透的玉质效果,底层坯料中加入的改性聚乙烯醇树脂,既提高了提高高岭土的可塑性和底层坯料的机械强度,也增强了复合瓷土材料的保温隔热性能。
Description
技术领域
本发明涉及层状结构陶瓷技术领域,具体涉及一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用。
背景技术
中国制作和使用瓷制品已有数千年的历史,从食器、装饰材料领域发展到了科学技术领域。装饰材料,如瓷砖,由于美观大气,容易清洁等优点,具有着及其广泛的应用。但是现有技术中,瓷制品在制备过程中需要在坯体表面施以釉浆,以提高瓷制品的美观性、机械强度、耐腐蚀性和耐污性能。但是,釉浆具有流动性,在施挂过程,容易出现釉层厚度不均匀的问题。如果直接采用烧制后具有玉质效果的原料制备瓷制品,为了实现瓷制品的玉质效果,提高瓷制品的通透性,需要降低配方中黏土的含量,会造成泥料可塑性差,坯体机械强度差等问题。
中国专利CN113754406B公开了一种玉质鱼肚白效果的陶瓷板的坯料,其原料包括超白高岭土、高塑性泥、高白球土、高白膨润土、超白石英砂、熔块、高白钾砂、高白钠砂、硅灰石、滑石泥、坯体增强剂,制得的陶瓷板的透光性差,玉质效果不佳。中国专利CN113979783B公开了一种仿玉石大理石瓷砖的制备方法,通过引入球土和膨润土增加坯体压制后的湿坯强度,即提高了坯料的塑性,但是塑性粘土的增塑效果不佳,且会影响瓷制品的透光性。
发明内容
针对现有技术的不足,本发明提供一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用,来解决现有技术中制备高透光性的具有玉质效果瓷制品时泥料塑性差、生坯机械强度弱等问题。
为了实现上述目的,本发明采用的技术方案如下:
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,得到面层泥料,将面层泥料成型,得到面层坯料;
将塑形树脂与水混合溶胀后,加入改性高岭土、木质素纤维,混合,得到底层泥料,将底层泥料成型,得到底层坯料;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,干燥,得到生坯;
步骤二、生坯经过烧制,得到具有玉质效果的高塑性复合瓷土材料。
优选地,所述塑形树脂包括聚乙烯醇树脂。
优选地,所述步骤一中,面层原料以重量份数计,包括:钾长石30-50份、钠长石30-70份、硅灰石120-220份、二氧化硅150-250份、氧化铝125-205份、方解石75-125份、氧化锆30-50份、海泡石10-30份;面层原料与水的质量比为(82-87):(13-18)。
优选地,所述步骤一中,改性高岭土、塑形树脂、木质素纤维与水的质量比为(80-100):(10-15):(3-5):(15-25)。
优选地,所述步骤一中,干燥的条件为:在50-60℃温度下干燥8-12h。
优选地,所述步骤二中,烧制的条件为:在1175-1190℃温度下烧制15-25h。
优选地,所述塑形树脂包括改性聚乙烯醇树脂;
所述改性聚乙烯醇树脂包括以下步骤制备而成:
将膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷混合,反应,反应后,纯化,得到氨基化膨胀珍珠岩;
将聚乙烯醇树脂加入到二甲基亚砜中,加热至聚乙烯醇树脂溶解完全,得到聚乙烯醇树脂溶液,向聚乙烯醇树脂溶液中加入丁二酸酐、三乙胺,反应,得到羧基化聚乙烯醇树脂溶液;
将氨基化膨胀珍珠岩加入到羧基化聚乙烯醇树脂溶液中,反应,纯化,得到改性聚乙烯醇树脂。
优选地,膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷的质量比为50:(300-500):(65-75);反应的条件为:在60-70℃温度下反应2-3h。
进一步地,所述纯化包括过滤、洗涤、干燥。
优选地,聚乙烯醇树脂、二甲基亚砜、丁二酸酐、三乙胺的质量比为(50-60):(4000-5000):(10-15):(5-10);加热的温度为:60-80℃;反应的条件为:在室温下搅拌反应24-48h。
优选地,氨基化膨胀珍珠岩、羧基化聚乙烯醇树脂溶液的质量比为(53-56):(4065-5085);反应的条件为:在130-150℃温度下反应8-10h。
进一步地,所述纯化包括过滤、洗涤、干燥。
进一步地,改性高岭土、改性聚乙烯醇树脂、木质素纤维与水的质量比为(80-100):(20-27.5):(3-5):(15-25)。
优选地,所述改性高岭土包括以下步骤制备而成:
将高岭土、磷酸二氢铵、硫酸水溶液、去离子水混合,打浆3-5h,得到浆液,浆液在600-850℃温度下焙烧3-5h,冷却,用去离子水洗涤至中性,80℃温度下干燥15h,得到改性高岭土。
优选地,高岭土、磷酸二氢铵、硫酸水溶液、去离子水的质量比为500:(10-15):(100-200):(400-800),硫酸水溶液的浓度为5mol/L。
优选地,一种采用如上述的具有玉质效果的高塑性复合瓷土材料的制备工艺制备得到的具有玉质效果的高塑性复合瓷土材料。
优选地,一种如上述的具有玉质效果的高塑性复合瓷土材料在瓷制品中应用。
与现有技术相比,本发明的有益效果为:
本发明的面层原料中,钾长石、钠长石、硅灰石、二氧化硅、氧化铝、方解石作为析晶熔块,制得的复合瓷土材料的面层具有通透的玉质效果,氧化锆能够提高复合瓷土材料的面层的白度和机械强度;海泡石是一种含水的镁硅酸盐粘土矿物,海泡石的加入,不仅能够提高面层泥料的塑性,增强坯料的韧性和粘结性,还能够提高复合瓷土材料面层的细腻通透感;面层坯料的表面经过抛光处理,使瓷制品面层光滑细腻;
本发明中,在制备底层坯料时,以改性高岭土作为基材,烧制后能够提高复合瓷土材料的白度,增强玉质效果;加入木质素纤维,不仅能够提高高岭土的可塑性和底层坯料的机械强度,在生坯烧制过程中,木质素纤维碳化产生孔隙,能够提高复合瓷土材料的保温隔热性能;加入聚乙烯醇树脂,能够起到粘结剂的作用,提高高岭土的可塑性,进而提高底层泥料的塑性;聚乙烯醇树脂通过稳定的化学键与膨胀珍珠岩连接,实现了聚乙烯醇树脂的改性,而改性高岭土是经过酸处理制得,具有丰富的孔结构,孔结构的存在,有助于提高复合瓷土材料的保温隔热性能,在制备底层泥料时,膨胀珍珠岩能够进入到改性高岭土的孔结构中,填充和支撑孔结构,防止烧制过程中改性高岭土的孔结构的完全坍塌造成的保温隔热性能的显著下降,加之膨胀珍珠岩自身具有的保温隔热性能,制得的复合瓷土材料具有良好的保温隔热性能。
附图说明
图1为本发明中具有玉质效果的高塑性复合瓷土材料的生产工艺流程图;
图2为本发明的实施例1-6和对比例1-2中制得的具有玉质效果的高塑性复合瓷土材料的白度和透光性测试结果柱形图;
图3为本发明的实施例1-6和对比例1-2中制得的具有玉质效果的高塑性复合瓷土材料的可塑性指数测试结果柱形图;
图4为本发明的实施例1-6和对比例1-2中制得的具有玉质效果的高塑性复合瓷土材料的干坯抗折强度测试结果柱形图;
图5为本发明的实施例1-6和对比例1-2中制得的具有玉质效果的高塑性复合瓷土材料的导热系数测试结果柱形图。
具体实施方式
下面将结合本发明实施例,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例,基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
实施例1
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,面层原料与水的质量比为82:18,得到面层泥料,将面层泥料成型,得到面层坯料;
其中,面层原料以重量份数计,包括:钾长石30份、钠长石30份、硅灰石120份、二氧化硅150份、氧化铝125份、方解石75份、氧化锆30份、海泡石10份;
将聚乙烯醇树脂与水混合溶胀后,加入改性高岭土、木质素纤维,混合,改性高岭土、聚乙烯醇树脂、木质素纤维与水的质量比为80:10:3:15,得到底层泥料,将底层泥料成型,得到底层坯料;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,在50℃温度下干燥12h,得到生坯;
面层坯料的厚度为20mm,底层坯料的厚度为40mm;
步骤二、生坯在1175℃温度下烧制25h,得到具有玉质效果的高塑性复合瓷土材料。
实施例2
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,面层原料与水的质量比为87:13,得到面层泥料,将面层泥料成型,得到面层坯料;
其中,面层原料以重量份数计,包括:钾长石50份、钠长石70份、硅灰石220份、二氧化硅250份、氧化铝205份、方解石125份、氧化锆50份、海泡石30份;
将聚乙烯醇树脂与水混合溶胀后,加入改性高岭土、木质素纤维,混合,改性高岭土、聚乙烯醇树脂、木质素纤维与水的质量比为100:15:5:25,得到底层泥料,将底层泥料成型,得到底层坯料;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,在60℃温度下干燥8h,得到生坯;
面层坯料的厚度为20mm,底层坯料的厚度为40mm;
步骤二、生坯在1190℃温度下烧制15h,得到具有玉质效果的高塑性复合瓷土材料。
实施例3
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,面层原料与水的质量比为85:15,得到面层泥料,将面层泥料成型,得到面层坯料;
其中,面层原料以重量份数计,包括:钾长石40份、钠长石50份、硅灰石175份、二氧化硅200份、氧化铝160份、方解石100份、氧化锆40份、海泡石20份;
将聚乙烯醇树脂与水混合溶胀后,加入改性高岭土、木质素纤维,混合,改性高岭土、聚乙烯醇树脂、木质素纤维与水的质量比为90:13:4:20,得到底层泥料,将底层泥料成型,得到底层坯料;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,在55℃温度下干燥10h,得到生坯;
面面层坯料的厚度为20mm,底层坯料的厚度为40mm;
步骤二、生坯在1180℃温度下烧制20h,得到具有玉质效果的高塑性复合瓷土材料。
实施例4
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,面层原料与水的质量比为82:18,得到面层泥料,将面层泥料成型,得到面层坯料;
其中,面层原料以重量份数计,包括:钾长石30份、钠长石30份、硅灰石120份、二氧化硅150份、氧化铝125份、方解石75份、氧化锆30份、海泡石10份;
将改性聚乙烯醇树脂与水混合溶胀后,加入改性高岭土、木质素纤维,混合,改性高岭土、改性聚乙烯醇树脂、木质素纤维与水的质量比为80:20:3:15,得到底层泥料,将底层泥料成型,得到底层坯料;
其中,所述改性聚乙烯醇树脂包括以下步骤制备而成:
将膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷混合,膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷的质量比为50:300:65,在60℃温度下反应3h,反应后,过滤,用乙醇洗涤,在80℃温度下干燥12h,得到氨基化膨胀珍珠岩;
将聚乙烯醇树脂加入到二甲基亚砜中,60℃加热至聚乙烯醇树脂溶解完全,得到聚乙烯醇树脂溶液,向聚乙烯醇树脂溶液中加入丁二酸酐、三乙胺,在室温下搅拌反应24h,得到羧基化聚乙烯醇树脂溶液;
其中,聚乙烯醇树脂、二甲基亚砜、丁二酸酐、三乙胺的质量比为50:4000:10:5;
将氨基化膨胀珍珠岩加入到羧基化聚乙烯醇树脂溶液中,氨基化膨胀珍珠岩、羧基化聚乙烯醇树脂溶液的质量比为53:4065,在130℃温度下反应10h,过滤,用乙醇洗涤,在80℃温度下干燥12h,得到改性聚乙烯醇树脂;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,在50℃温度下干燥12h,得到生坯;
面层坯料的厚度为20mm,底层坯料的厚度为40mm;
步骤二、生坯在1175℃温度下烧制25h,得到具有玉质效果的高塑性复合瓷土材料。
实施例5
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,面层原料与水的质量比为87:13,得到面层泥料,将面层泥料成型,得到面层坯料;
其中,面层原料以重量份数计,包括:钾长石50份、钠长石70份、硅灰石220份、二氧化硅250份、氧化铝205份、方解石125份、氧化锆50份、海泡石30份;
将改性聚乙烯醇树脂与水混合溶胀后,加入改性高岭土、木质素纤维,混合,改性高岭土、改性聚乙烯醇树脂、木质素纤维与水的质量比为100:27.5:5:25,得到底层泥料,将底层泥料成型,得到底层坯料;
其中,所述改性聚乙烯醇树脂包括以下步骤制备而成:
将膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷混合,膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷的质量比为50:500:75,在70℃温度下反应2h,反应后,过滤,用乙醇洗涤,在80℃温度下干燥12h,得到氨基化膨胀珍珠岩;
将聚乙烯醇树脂加入到二甲基亚砜中,80℃加热至聚乙烯醇树脂溶解完全,得到聚乙烯醇树脂溶液,向聚乙烯醇树脂溶液中加入丁二酸酐、三乙胺,在室温下搅拌反应48h,得到羧基化聚乙烯醇树脂溶液;
其中,聚乙烯醇树脂、二甲基亚砜、丁二酸酐、三乙胺的质量比为60:5000:15:10;
将氨基化膨胀珍珠岩加入到羧基化聚乙烯醇树脂溶液中,氨基化膨胀珍珠岩、羧基化聚乙烯醇树脂溶液的质量比为56:5085,在150℃温度下反应8-10h,过滤,用乙醇洗涤,在80℃温度下干燥12h,得到改性聚乙烯醇树脂;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,在60℃温度下干燥8h,得到生坯;
面层坯料的厚度为20mm,底层坯料的厚度为40mm;
步骤二、生坯在1190℃温度下烧制15h,得到具有玉质效果的高塑性复合瓷土材料。
实施例6
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,面层原料与水的质量比为85:15,得到面层泥料,将面层泥料成型,得到面层坯料;
其中,面层原料以重量份数计,包括:钾长石40份、钠长石50份、硅灰石175份、二氧化硅200份、氧化铝160份、方解石100份、氧化锆40份、海泡石20份;
将改性聚乙烯醇树脂与水混合溶胀后,加入改性高岭土、木质素纤维,混合,改性高岭土、改性聚乙烯醇树脂、木质素纤维与水的质量比为90:24:4:20,得到底层泥料,将底层泥料成型,得到底层坯料;
其中,所述改性聚乙烯醇树脂包括以下步骤制备而成:
将膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷混合,膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷的质量比为50:400:70,在65℃温度下反应2.5h,反应后,过滤,用乙醇洗涤,在80℃温度下干燥12h,得到氨基化膨胀珍珠岩;
将聚乙烯醇树脂加入到二甲基亚砜中,70℃加热至聚乙烯醇树脂溶解完全,得到聚乙烯醇树脂溶液,向聚乙烯醇树脂溶液中加入丁二酸酐、三乙胺,在室温下搅拌反应36h,得到羧基化聚乙烯醇树脂溶液;
其中,聚乙烯醇树脂、二甲基亚砜、丁二酸酐、三乙胺的质量比为55:4500:13:7;
将氨基化膨胀珍珠岩加入到羧基化聚乙烯醇树脂溶液中,氨基化膨胀珍珠岩、羧基化聚乙烯醇树脂溶液的质量比为54.5:4575,在140℃温度下反应9h,过滤,用乙醇洗涤,在80℃温度下干燥12h,得到改性聚乙烯醇树脂;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,在55℃温度下干燥10h,得到生坯;
面层坯料的厚度为20mm,底层坯料的厚度为40mm;
步骤二、生坯在1180℃温度下烧制20h,得到具有玉质效果的高塑性复合瓷土材料。
对比例1
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,面层原料与水的质量比为82:18,得到面层泥料,将面层泥料成型,得到面层坯料;
其中,面层原料以重量份数计,包括:钾长石30份、钠长石30份、硅灰石120份、二氧化硅150份、氧化铝125份、方解石75份、氧化锆30份、海泡石10份;
将改性聚乙烯醇树脂与水混合溶胀后,加入高岭土、木质素纤维,混合,高岭土、改性聚乙烯醇树脂、木质素纤维与水的质量比为80:20:3:15,得到底层泥料,将底层泥料成型,得到底层坯料;
其中,所述改性聚乙烯醇树脂包括以下步骤制备而成:
将膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷混合,膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷的质量比为50:300:65,在60℃温度下反应3h,反应后,过滤,用乙醇洗涤,在80℃温度下干燥12h,得到氨基化膨胀珍珠岩;
将聚乙烯醇树脂加入到二甲基亚砜中,60℃加热至聚乙烯醇树脂溶解完全,得到聚乙烯醇树脂溶液,向聚乙烯醇树脂溶液中加入丁二酸酐、三乙胺,在室温下搅拌反应24h,得到羧基化聚乙烯醇树脂溶液;
其中,聚乙烯醇树脂、二甲基亚砜、丁二酸酐、三乙胺的质量比为50:4000:10:5;
将氨基化膨胀珍珠岩加入到羧基化聚乙烯醇树脂溶液中,氨基化膨胀珍珠岩、羧基化聚乙烯醇树脂溶液的质量比为53:4065,在130℃温度下反应10h,过滤,用乙醇洗涤,在80℃温度下干燥12h,得到改性聚乙烯醇树脂;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,在50℃温度下干燥12h,得到生坯;
面层坯料的厚度为20mm,底层坯料的厚度为40mm;
步骤二、生坯在1175℃温度下烧制25h,得到具有玉质效果的高塑性复合瓷土材料。
对比例2
一种具有玉质效果的高塑性复合瓷土材料的制备工艺,包括以下步骤:
步骤一、将面层原料与水混合,面层原料与水的质量比为82:18,得到面层泥料,将面层泥料成型,得到面层坯料;
其中,面层原料以重量份数计,包括:钾长石30份、钠长石30份、硅灰石120份、二氧化硅150份、氧化铝125份、方解石75份、氧化锆30份、海泡石10份;
将聚乙烯醇树脂与水混合溶胀后,加入改性高岭土、膨胀珍珠岩、木质素纤维,混合,改性高岭土、聚乙烯醇树脂、膨胀珍珠岩、木质素纤维与水的质量比为80:10:10:3:15,得到底层泥料,将底层泥料成型,得到底层坯料;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,在50℃温度下干燥12h,得到生坯;
面层坯料的厚度为20mm,底层坯料的厚度为40mm;
步骤二、生坯在1175℃温度下烧制25h,得到具有玉质效果的高塑性复合瓷土材料。
上述实施例和对比例中:
改性高岭土包括以下步骤制备而成:
将高岭土、磷酸二氢铵、5mol/L硫酸水溶液、去离子水混合,高岭土、磷酸二氢铵、5mol/L硫酸水溶液、去离子水的质量比为500:15:150:500,打浆5h,得到浆液,浆液在800℃温度下焙烧5h,冷却,用去离子水洗涤至中性,80℃温度下干燥15h,得到改性高岭土;
膨胀珍珠岩为纳米级膨胀珍珠岩,为膨胀珍珠岩经球磨处理制得,平均粒径为20nm;
聚乙烯醇树脂为聚乙烯醇树脂1788(平均聚合度为1700,醇解度为88%),购自广州市忠高化工有限公司,货号:nmgsx1788-02;
木质素纤维购自深圳市天之途科技有限公司,品牌:TZT。
试验例
(1)测定实施例1-6和对比例1-2中制得的具有玉质效果的高塑性复合瓷土材料的白度和透光性,白度的测定方法参考标准GB/T5950-2008《建筑材料与非金属矿产品白度测量方法》,透光性的测定方法参考标准GB/T2680-2021《建筑玻璃可见光透射比﹑太阳光直接透射比﹑太阳能总透射比﹑紫外线透射比及有关窗玻璃参数的测定》,测定结果如表1所示:
表1
由表1可知,本发明制得的具有玉质效果的高塑性复合瓷土材料具有良好的白度与透光性能,玉质效果逼真。与实施例4相比,对比例1中,高岭土虽未经改性处理,但是对复合瓷土材料的白度和透光性没有明显影响;对比例2中,聚乙烯醇树脂与膨胀珍珠岩没有通过化学键连接,但是对复合瓷土材料的白度和透光性同样没有明显影响。
(2)测定实施例1-6和对比例1-2中底层泥料的可塑性指数和底层坯料的干坯抗折强度,其中,可塑性指数的测定方法参考标准QB/T1322-2010《陶瓷泥料可塑性指数测定方法》,测定结果如表2所示:
表2
由表2可知,本发明制备具有玉质效果的高塑性复合瓷土材料的原料具有良好的可塑性,通过向高岭土中加入聚乙烯醇树脂和木质素纤维,能够有效地提高高岭土的可塑性,进而提高底层坯料的机械强度。与实施例4相比,对比例1中高岭土未经改性处理,孔结构减少,聚乙烯醇树脂渗入孔结构中的量减少,对高岭土的粘结作用减弱,底层泥料的可塑性指数和底层坯料的干坯抗折强度均有所下降;对比例2中,底层泥料的可塑性指数和底层坯料的干坯抗折强度变化不明显。
(3)保温性能测试:测定具有玉质效果的高塑性复合瓷土材料的导热系数,测定结果如表3所示:
表3
由表1可知,本发明制得的复合瓷土材料具有良好的保温性能。改性高岭土是经过酸处理制得,具有丰富的孔结构,膨胀珍珠岩自身具有的保温隔热性能,膨胀珍珠岩能够进入到改性高岭土的孔结构中,填充和支撑孔结构,防止烧制过程中改性高岭土的孔结构的完全坍塌造成的保温隔热性能的显著下降,聚乙烯醇树脂通过稳定的化学键与膨胀珍珠岩连接,由于聚乙烯醇树脂能够均匀渗入到改性高岭土的孔结构中,膨胀珍珠岩能够均匀进入到改性高岭土的孔结构中,进一步提高保温隔热性能。实施例1-3中,因为没有加入膨胀珍珠岩,保温隔热性能明显低于实施例4-6;与实施例4相比,对比例1中由于高岭土没有经过改性处理,孔结构少,进入高岭土孔结构中的膨胀珍珠岩较少,保温隔热性能大幅下降;对比例2中膨胀珍珠岩没有与聚乙烯醇树脂通过化学连接制备改性聚乙烯醇树脂,膨胀珍珠岩进入到改性高岭土的孔结构中时均匀性有所降低,保温隔热性能有所下降。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (10)
1.一种具有玉质效果的高塑性复合瓷土材料的制备工艺,其特征在于,包括以下步骤:
步骤一、将面层原料与水混合,得到面层泥料,将面层泥料成型,得到面层坯料;
将塑形树脂与水混合溶胀后,加入改性高岭土、木质素纤维,混合,得到底层泥料,将底层泥料成型,得到底层坯料;
将面层坯料和底层坯料复合,面层坯料与底层坯料相背的一侧进行抛光处理,干燥,得到生坯;
步骤二、生坯经过烧制,得到具有玉质效果的高塑性复合瓷土材料。
2.根据权利要求1所述的一种具有玉质效果的高塑性复合瓷土材料的制备工艺,其特征在于,所述塑形树脂包括聚乙烯醇树脂。
3.根据权利要求1所述的一种具有玉质效果的高塑性复合瓷土材料的制备工艺,其特征在于,所述塑形树脂包括改性聚乙烯醇树脂;
所述改性聚乙烯醇树脂包括以下步骤制备而成:
将膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷混合,反应,反应后,纯化,得到氨基化膨胀珍珠岩;
将聚乙烯醇树脂加入到二甲基亚砜中,加热至聚乙烯醇树脂溶解完全,得到聚乙烯醇树脂溶液,向聚乙烯醇树脂溶液中加入丁二酸酐、三乙胺,反应,得到羧基化聚乙烯醇树脂溶液;
将氨基化膨胀珍珠岩加入到羧基化聚乙烯醇树脂溶液中,反应,纯化,得到改性聚乙烯醇树脂。
4.根据权利要求3所述的一种具有玉质效果的高塑性复合瓷土材料的制备工艺,其特征在于,膨胀珍珠岩、乙醇、γ-氨丙基三乙氧基硅烷的质量比为50:(300-500):(65-75);反应的条件为:在60-70℃温度下反应2-3h。
5.根据权利要求4所述的一种具有玉质效果的高塑性复合瓷土材料的制备工艺,其特征在于,聚乙烯醇树脂、二甲基亚砜、丁二酸酐、三乙胺的质量比为(50-60):(4000-5000):(10-15):(5-10);加热的温度为:60-80℃;反应的条件为:在室温下搅拌反应24-48h。
6.根据权利要求4所述的一种具有玉质效果的高塑性复合瓷土材料的制备工艺,其特征在于,氨基化膨胀珍珠岩、羧基化聚乙烯醇树脂溶液的质量比为(53-56):(4065-5085);反应的条件为:在130-150℃温度下反应8-10h。
7.根据权利要求1所述的一种具有玉质效果的高塑性复合瓷土材料的制备工艺,其特征在于,所述步骤一中,面层原料以重量份数计,包括:钾长石30-50份、钠长石30-70份、硅灰石120-220份、二氧化硅150-250份、氧化铝125-205份、方解石75-125份、氧化锆30-50份、海泡石10-30份;面层原料与水的质量比为(82-87):(13-18)。
8.根据权利要求1所述的一种具有玉质效果的高塑性复合瓷土材料的制备工艺,其特征在于,所述步骤一中,改性高岭土、塑形树脂、木质素纤维与水的质量比为(80-100):(10-15):(3-5):(15-25);
所述步骤二中,烧制的条件为:在1175-1190℃温度下烧制15-25h。
9.一种采用如权利要求1-8任一项所述的具有玉质效果的高塑性复合瓷土材料的制备工艺制备得到的具有玉质效果的高塑性复合瓷土材料。
10.一种如权利要求9任一项所述的具有玉质效果的高塑性复合瓷土材料在瓷制品中应用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202410064967.XA CN117843356B (zh) | 2024-01-16 | 2024-01-16 | 一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202410064967.XA CN117843356B (zh) | 2024-01-16 | 2024-01-16 | 一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN117843356A true CN117843356A (zh) | 2024-04-09 |
CN117843356B CN117843356B (zh) | 2024-06-21 |
Family
ID=90539732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202410064967.XA Active CN117843356B (zh) | 2024-01-16 | 2024-01-16 | 一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117843356B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692833A (zh) * | 2015-02-27 | 2015-06-10 | 唐山中陶卫浴制造有限公司 | 一种高硬度的硅灰石釉浆及其制备方法 |
CN106630825A (zh) * | 2016-12-15 | 2017-05-10 | 东莞深圳清华大学研究院创新中心 | 一种复合透水砖及其制备方法 |
CN106747307A (zh) * | 2016-12-13 | 2017-05-31 | 信阳科美新型材料有限公司 | 保温陶瓷装饰复合板及其制备方法 |
CN108164249A (zh) * | 2018-03-22 | 2018-06-15 | 福建省德化县中国白陶瓷有限责任公司 | 一种高光泽度白玉瓷制品及其制造工艺 |
CN110183245A (zh) * | 2019-05-30 | 2019-08-30 | 杨明洲 | 一种保温疏水型膨胀珍珠岩的制备方法 |
CN112759357A (zh) * | 2021-01-19 | 2021-05-07 | 江西金唯冠建材有限公司 | 一种利用陶瓷废料制作陶瓷仿古砖坯的方法 |
CN113087506A (zh) * | 2021-03-02 | 2021-07-09 | 福建省春秋陶瓷实业有限公司 | 一种陶瓷工艺品及其制备方法 |
CN113979783A (zh) * | 2021-12-30 | 2022-01-28 | 广东简一(集团)陶瓷有限公司 | 一种仿玉石大理石瓷砖及其制备方法 |
CN114956559A (zh) * | 2021-02-24 | 2022-08-30 | 福建省春秋陶瓷实业有限公司 | 一种陶瓷工艺品 |
WO2023060651A1 (zh) * | 2021-10-15 | 2023-04-20 | 广东翠贝卡建材科技有限公司 | 玉质鱼肚白效果的陶瓷板、坯料、制备方法及用途 |
-
2024
- 2024-01-16 CN CN202410064967.XA patent/CN117843356B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692833A (zh) * | 2015-02-27 | 2015-06-10 | 唐山中陶卫浴制造有限公司 | 一种高硬度的硅灰石釉浆及其制备方法 |
CN106747307A (zh) * | 2016-12-13 | 2017-05-31 | 信阳科美新型材料有限公司 | 保温陶瓷装饰复合板及其制备方法 |
CN106630825A (zh) * | 2016-12-15 | 2017-05-10 | 东莞深圳清华大学研究院创新中心 | 一种复合透水砖及其制备方法 |
CN108164249A (zh) * | 2018-03-22 | 2018-06-15 | 福建省德化县中国白陶瓷有限责任公司 | 一种高光泽度白玉瓷制品及其制造工艺 |
CN110183245A (zh) * | 2019-05-30 | 2019-08-30 | 杨明洲 | 一种保温疏水型膨胀珍珠岩的制备方法 |
CN112759357A (zh) * | 2021-01-19 | 2021-05-07 | 江西金唯冠建材有限公司 | 一种利用陶瓷废料制作陶瓷仿古砖坯的方法 |
CN114956559A (zh) * | 2021-02-24 | 2022-08-30 | 福建省春秋陶瓷实业有限公司 | 一种陶瓷工艺品 |
CN113087506A (zh) * | 2021-03-02 | 2021-07-09 | 福建省春秋陶瓷实业有限公司 | 一种陶瓷工艺品及其制备方法 |
WO2023060651A1 (zh) * | 2021-10-15 | 2023-04-20 | 广东翠贝卡建材科技有限公司 | 玉质鱼肚白效果的陶瓷板、坯料、制备方法及用途 |
CN113979783A (zh) * | 2021-12-30 | 2022-01-28 | 广东简一(集团)陶瓷有限公司 | 一种仿玉石大理石瓷砖及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN117843356B (zh) | 2024-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108610000B (zh) | 一种防脱粉气凝胶复合保温毡的制备方法 | |
CA1105503A (en) | Gypsum compositions | |
CN106673553B (zh) | 一种低成本瓷砖胶粘剂及其制备方法 | |
CN110436909B (zh) | 一种陶瓷砖及其制备方法 | |
CN108218370A (zh) | 一种阻燃防霉防腿色建筑保温外墙 | |
CN103030352A (zh) | 一种陶瓷薄板用瓷砖胶 | |
CN105565668A (zh) | 一种透光陶瓷色釉的制作方法 | |
US8641961B2 (en) | Method of manufacturing building brick | |
JPH0225876B2 (zh) | ||
CN117843356B (zh) | 一种具有玉质效果的高塑性复合瓷土材料、制备工艺及其在瓷制品中应用 | |
AU581976B2 (en) | Cementitious composition of alkali-metal silicate-bonded silica | |
HU216074B (hu) | Eljárás azbesztszálmentes rostos cement előállítására | |
CN112321239B (zh) | 一种瓷砖胶及其制备方法 | |
CN114349473A (zh) | 一种环保功能陶瓷制备方法 | |
CN114351992B (zh) | 节能砌块装饰的复合外墙施工方法 | |
CN110981402A (zh) | 一种高强度仿石砖及其制备方法 | |
CN111138170A (zh) | 一种用于大尺寸制品的ffc泥浆及其制备方法 | |
JPH0734029A (ja) | 水ガラスを主成分とする塗膜及び固化体の製造法 | |
CN116063039B (zh) | 一种复合保温砌块及其制备方法 | |
CN116102287B (zh) | 一种建筑用粘结材料及其制备方法 | |
CN113929419B (zh) | 一种蒸压加气混凝土/硅酸铝复合材料的制备方法及所得产品 | |
JP4602637B2 (ja) | セラミック品の製造方法 | |
CN116285474B (zh) | 一种无醛腻子及其制备方法 | |
JP4197363B2 (ja) | 調湿性石膏、その製造方法および石膏硬化体 | |
RU1822399C (ru) | Смесь дл изготовлени теплоизол ционных изделий |
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 |