CN106116157B - A kind of preparation method of Suzhou soil low fever terracotta glaze - Google Patents
A kind of preparation method of Suzhou soil low fever terracotta glaze Download PDFInfo
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- CN106116157B CN106116157B CN201610475607.4A CN201610475607A CN106116157B CN 106116157 B CN106116157 B CN 106116157B CN 201610475607 A CN201610475607 A CN 201610475607A CN 106116157 B CN106116157 B CN 106116157B
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- glaze
- terracotta
- low fever
- suzhou soil
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- 239000002689 soil Substances 0.000 title claims abstract description 56
- 206010037660 Pyrexia Diseases 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 94
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 77
- 235000019441 ethanol Nutrition 0.000 claims abstract description 46
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000010433 feldspar Substances 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 34
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 33
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 claims abstract description 32
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims abstract description 32
- 229910052808 lithium carbonate Inorganic materials 0.000 claims abstract description 32
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 31
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims abstract description 31
- 229910000165 zinc phosphate Inorganic materials 0.000 claims abstract description 31
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 27
- 239000001923 methylcellulose Substances 0.000 claims abstract description 27
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000001055 blue pigment Substances 0.000 claims abstract description 24
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 24
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims description 61
- 238000003756 stirring Methods 0.000 claims description 36
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 26
- 230000032683 aging Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 8
- 238000002386 leaching Methods 0.000 claims description 3
- 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 claims description 2
- 238000004534 enameling Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000036571 hydration Effects 0.000 claims description 2
- 238000006703 hydration reaction Methods 0.000 claims description 2
- OXHXATNDTXVKAU-UHFFFAOYSA-N phosphoric acid zinc Chemical compound [Zn].OP(O)(O)=O OXHXATNDTXVKAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 235000010981 methylcellulose Nutrition 0.000 abstract description 23
- 239000000463 material Substances 0.000 abstract description 16
- 238000005245 sintering Methods 0.000 abstract description 15
- 239000002904 solvent Substances 0.000 abstract description 8
- 230000003712 anti-aging effect Effects 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 5
- 230000000996 additive effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000003674 animal food additive Substances 0.000 abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 3
- 230000008025 crystallization Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910052573 porcelain Inorganic materials 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 description 14
- PSUYMGPLEJLSPA-UHFFFAOYSA-N vanadium zirconium Chemical compound [V].[V].[Zr] PSUYMGPLEJLSPA-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 229910007735 Zr—Si Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052656 albite Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000009766 low-temperature sintering Methods 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 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
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cosmetics (AREA)
- Dental Preparations (AREA)
Abstract
The present invention relates to a kind of preparation methods of Suzhou soil low fever terracotta glaze, use zircon-vanadium blue pigment, feldspar powder, Brown Alundum for glaze main material, using the identical glaze feed additives that can reduce sintering temperature, talcum powder, nano-titanium dioxide, Ca3(VO4)2, trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate and the solvent and its additive that can be improved glaze hydrophobicity and anti-aging and anti-brush, oxalic acid, isobutanol, ethyl alcohol, zirconium silicate, Methyl cellulose and water, the sintering temperature of the terracotta are 700-755 DEG C, can be at glaze, obtain terracotta, meanwhile prepared terracotta crystallization effect is good, the physical and chemical performances such as pressure resistance meet requirement, the glaze is glittering and translucent, three-dimensional sense is strong, bright-colored, and low fever is at porcelain；Meanwhile by optimizing solvent, so that it is with relatively good hydrophobicity, it is anti-aging good with scour resistance.
Description
Technical field
The invention belongs to terracotta glaze preparation field, in particular to a kind of preparation side of Suzhou soil low fever terracotta glaze
Method.
Background technique
Terracotta is ancient, the traditional ceramic material in one, China.With the development of tourist industry, people are for terracotta
Demand be also it is more and more, it is required be also it is higher and higher.
Existing terracotta is formed using a variety of pug mixed sinterings, and glaze layer is generally thicker and generates and answers
Power, quality weight easily lead to the defect that product glaze cracking occurs, collapses stripping.It is not smooth enough, and pug is easy in process of production
Pollution is generated, cost and energy consumption are high, and the quality of product is not sufficiently stable, and glaze glossiness is inadequate, and colour generation is not abundant enough, stablizes,
It is easy to fade under climate variability area or prolonged sunlight irradiation.Currently, glaze sintering temperature is often higher than 1000 DEG C.Such as
CN201510289465.8 disclose it is a kind of using Suzhou soil prepare glazed tiles, the glazed tiles green body by Suzhou soil, schmigel,
Albite, quartz, fused magnesite, organic fiber, phenolic resin, starch and rice husk composition；The glazed tiles glaze by iron oxide yellow,
Yttrium stable zirconium oxide, feldspar powder, nano zine oxide, silicon carbide, carbon fiber, stannic oxide, TEOS, polytetrafluoroethylene (PTFE) composition, should
Terracotta surface is smooth clean and tidy, bright in colour beautiful, the performance with excellent resistance to compression, fire resisting and acid and alkali-resistance, and light weight, inhales
Water rate is low, and good permeability is at low cost, but its sintering temperature is 1450 degrees Celsius, belongs to highly energy-consuming, and pollute environment, uncomfortable
Future economy strategy development is closed, therefore, considers that following development is inevitable toward low-temperature sintering, energy conservation from energy conservation and national angle
Environmental protection development.The reduction of sintering temperature can reduce energy consumption, reduce the cost of glaze product, meet the needs of social development.Ultralow burning
The research for tying technique, keeps its purposes more extensive, can be used in the reparation of terracotta product defect, reduces time of coloured glaze tile product
Product reduce the waste of resource.Suzhou soil is medium-low temperature fluid alteration remnants type kaolin.Originate in Jiangsu Province, China Suzhou Yangshan one
Band hence obtains one's name, but the research that terracotta is prepared using Suzhou soil is rather seldom.
The present invention solves the technical problem of: in view of the deficiencies of the prior art, provide a kind of Suzhou soil low fever coloured glaze
The preparation method of brick glaze material is used zircon-vanadium blue pigment, feldspar powder, Brown Alundum for glaze main material, can reduce using identical
The glaze feed additives of sintering temperature, talcum powder, nano-titanium dioxide, Ca3(VO4)2, trbasic zinc phosphate, lithium carbonate, ten hydration tetraboric acids
Sodium and the solvent and its additive that can be improved glaze hydrophobicity and anti-aging and anti-brush, oxalic acid, isobutanol, ethyl alcohol,
Zirconium silicate, Methyl cellulose and water, the sintering temperature of the terracotta are 700-755 DEG C, can obtain terracotta at glaze, meanwhile, institute
The terracotta crystallization effect of preparation is good, and the physical and chemical performances such as pressure resistance meet requirement, and the glaze is glittering and translucent, and three-dimensional sense is strong, face
Color is bright-coloured, and low fever is at porcelain；Meanwhile by optimizing solvent, so that it is with relatively good hydrophobicity, anti-aging and scour resistance
It is good.
Summary of the invention
The purpose of the present invention is in view of the above-mentioned problems, develop a kind of preparation method of Suzhou soil low fever terracotta glaze,
It uses zircon-vanadium blue pigment, feldspar powder, Brown Alundum for glaze main material, is added using the identical glaze that can reduce sintering temperature
Agent, talcum powder, nano-titanium dioxide, Ca3(VO4)2, trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate and can be improved glaze
The solvent and its additive of hydrophobicity and anti-aging and anti-brush, oxalic acid, isobutanol, ethyl alcohol, zirconium silicate, Methyl cellulose and
Water, the sintering temperature of the terracotta are 700-755 DEG C, can obtain terracotta at glaze, meanwhile, prepared terracotta crystallization
Effect is good, and the physical and chemical performances such as pressure resistance meet requirement, and the glaze is glittering and translucent, and three-dimensional sense is strong, and bright-colored, low fever is at porcelain；
Meanwhile by optimizing solvent, so that it is with relatively good hydrophobicity, it is anti-aging good with scour resistance.
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
40-50 parts of zircon-vanadium blue pigment；8-10 parts of feldspar powder；8-10 parts of Brown Alundum；1-7 parts of talcum powder；Nano-titanium dioxide
1-7 parts；1-7 parts of Ca3 (VO4) 2；1-7 parts of trbasic zinc phosphate；1-7 parts of lithium carbonate；1-7 parts of sodium borate decahydrate；1-2 parts of oxalic acid；
100-200 parts of isobutanol；100-200 parts of ethyl alcohol；1-2 parts of zirconium silicate；1-2 parts of methylcellulose；200-300 parts of water；
(2) raw material mixes: first mixing isopropanol and ethyl alcohol, forms mixed alcohol, zircon-vanadium blue pigment is then added, stirs 5-
10min is added feldspar powder, Brown Alundum, then adds talcum powder, nano-titanium dioxide, Ca3 (VO4) 2, phosphorus after being stirred
Sour zinc, lithium carbonate, sodium borate decahydrate stir 5-10min, then add oxalic acid, zirconium silicate, methylcellulose and water,
5-10h is stirred, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Preferably, the terracotta glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Ca3(VO4)
23 parts；3 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of isobutanol；150 parts of ethyl alcohol；Silicon
2 parts of sour zirconium；2 parts of methylcellulose；270 parts of water.
Preferably, raw material mixes, first isopropanol and ethyl alcohol are mixed, mixed alcohol is formed, zircon-vanadium blue pigment is then added,
Stir 7min, feldspar powder, Brown Alundum be added after being stirred, then adds talcum powder, nano-titanium dioxide, Ca3 (VO4) 2,
Trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate stir 7min, then add oxalic acid, zirconium silicate, methylcellulose and water, stir
7h is mixed, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
A kind of Suzhou soil low fever terracotta glaze prepares institute using the preparation method of above-mentioned Suzhou soil low fever terracotta glaze
, the fineness (250 mesh sieve margin %) of the glaze is 0.6-0.7, flow velocity 32-35s, specific gravity 1.79-1.85.
A kind of enameling method of above-mentioned Suzhou soil low fever terracotta glaze, it is characterised in that: in Suzhou soil low fever's terracotta
Dry body on direct glazing, the mode of glazing is leaching glaze or glaze spraying.
Beneficial effects of the present invention:
(1) generally speaking, it by optimizing the composition of terracotta glaze, to prepare the terracotta of low fever, specifically, uses
Zircon-vanadium blue pigment, feldspar powder, Brown Alundum are glaze main material, using the identical glaze feed additives that can reduce sintering temperature,
Talcum powder；Nano-titanium dioxide；Ca3(VO4)2；Trbasic zinc phosphate；Lithium carbonate；Sodium borate decahydrate reduces the sintering of the terracotta
Temperature is 700-755 DEG C, can obtain terracotta at glaze, meanwhile, using the solvent of double alcohol and waters mixing as mixed solvent,
It has the solvent polarity of more diversification, not only can preferably dissolve the various composition in glaze, also make prepared
The hydrophobicity of terracotta is more preferable；And the addition of zirconium silicate, it can not only play the role of binder, meanwhile, Zr-Si system is glued
Netting network, so that prepared glaze has better wear-resisting property；And on the one hand oxalic acid can be mixed as weak acid in glaze
Play the role of binder in the process, forms the complex compound of oxalic acid class, and the glaze after the optimization of peracidity oxalic acid, it will so that
The glaze terracotta finally prepared has better acidproof alkali ability.
(2) Suzhou soil terracotta, with Suzhou soil for the first primary raw material, quality is softer, easy to form, and in order to improve
The intensity of terracotta need to also carry out further physical and chemical performance other than being strengthened on green body in the selection of glaze
Strengthen, and in the selection of glaze, other than selecting to have the zircon-vanadium blue pigment of certain materialization intensity, also add feldspar powder, palm fibre
On the one hand corundum can further strengthen the stability of the glaze as main component, while also improving the glaze and green body group
At consistency；
(3) present invention is in order to realize low fever's terracotta, unified selection low fever's additive in the composition of glaze, including
Talcum powder；Nano-titanium dioxide；Ca3(VO4)2；Trbasic zinc phosphate；Lithium carbonate and sodium borate decahydrate, in two that Suzhou soil is raw material
In the system of silica and aluminium oxide, sodium borate decahydrate starts to melt as eutectic, at 500 DEG C, and adds carbon
Sour lithium, in low temperature melting process, also releasable carbon dioxide, meanwhile, by addition titanium dioxide and talcum powder, may pass through
Low melting point is formed with raw material, in conjunction with the alum salts of positive 5 valence, and trbasic zinc phosphate is since there are PO4- network structures, so that sintering
Auxiliary agent can preferably enter the binary system of silica and aluminium oxide, be integrally formed low at glaze network, can be obtained realization
The low fever of terracotta, meanwhile, the consistency of the two additive not only makes glaze and green body upper more stable in combination, meanwhile,
Also ensure the consistency of sintering process.
(4) preparation process of the present invention is simple, and raw material sources are extensive, is suitble to industrialized production.
Specific embodiment
The present invention is described in further detail below with reference to specific embodiment, and referring to data.It should be understood that these embodiments
It is of the invention solely for the purpose of illustration, rather than limit the scope of the invention in any way.
With the preparation method of Suzhou soil low fever's terracotta of the preparation of Suzhou soil low fever terracotta glaze prepared by the present invention
It is as follows:
A kind of preparation method of Suzhou soil low fever terracotta, includes the following steps:
(1) it stocks up: preparing the blank raw material of the terracotta and the raw material of glaze:
The terracotta green body is made of following raw material:
120 parts of Suzhou soil；23 parts of forsterite；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of titanium dioxide；Ca3(VO4)2 3
Part；3 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；3 parts of phenolic resin；
(2) green body material mixing, molding, drying: blank raw material is weighed according to formula, by blank raw material wet ball grinding to 200 mesh
Sieve, screen over-size 0.3wt%；Slurry after sieving is dehydrated into mud cake, and old mud 5 days；Then carried out under 15MPa pressure
Cold isostatic compaction keeps 1h, is then dried；
(3) glaze mixing, leaching glaze, microwave drying: glaze raw material is weighed according to formula, extremely by glaze raw material wet ball grinding
200 meshes, screen over-size 0.3wt%；Glaze slurry after sieving is imposed on the green body dried by the way of spray, glaze
Material with a thickness of 0.7mm；Green body after drenching glaze carries out microwave drying, and microwave wavelength is 9 millimeters, drying time 6min；It is dry
The water content for drenching the green body after glaze afterwards is less than 1.1wt%；
(4) firing, polishing in kiln: being burnt into kiln, and firing period is 80 minutes；To terracotta table after firing
Face carries out surface polishing treatment using sand paper, until surface smoothness less than 0.1 μm, can be obtained the low fever prepared using Suzhou soil
Terracotta.
The chemical composition of Suzhou soil are as follows: SiO2 47wt%, Al2O3 38wt%, CaO 10wt%, other compositions 5wt%.
Embodiment 1:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Ca3(VO4)
23 parts；3 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of isobutanol；150 parts of ethyl alcohol；Silicon
2 parts of sour zirconium；2 parts of methylcellulose；270 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 7min, and feldspar powder, Brown Alundum are added after being stirred, then adds talcum powder, nano-titanium dioxide, Ca3
(VO4) 2, trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate stir 7min, then add oxalic acid, zirconium silicate, methylcellulose
And water, 7h is stirred, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Embodiment 2:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
50 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Ca3(VO4)
23 parts；3 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of isobutanol；150 parts of ethyl alcohol；Silicon
2 parts of sour zirconium；2 parts of methylcellulose；300 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 8min, and feldspar powder, Brown Alundum are added after being stirred, then adds talcum powder, nano-titanium dioxide, Ca3
(VO4) 2, trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate stir 8min, then add oxalic acid, zirconium silicate, methylcellulose
And water, 8h is stirred, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Embodiment 3:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
40 parts of zircon-vanadium blue pigment；8 parts of feldspar powder；8 parts of Brown Alundum；5 parts of talcum powder；5 parts of nano-titanium dioxide；Ca3(VO4)
23 parts；5 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of isobutanol；150 parts of ethyl alcohol；Silicon
2 parts of sour zirconium；2 parts of methylcellulose；270 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 7min, and feldspar powder, Brown Alundum are added after being stirred, then adds talcum powder, nano-titanium dioxide, Ca3
(VO4) 2, trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate stir 7min, then add oxalic acid, zirconium silicate, methylcellulose
And water, 7h is stirred, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Embodiment 4:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Ca3(VO4)
23 parts；3 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；1 part of oxalic acid；100 parts of isobutanol；100 parts of ethyl alcohol；Silicon
1 part of sour zirconium；1 part of methylcellulose；220 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 7min, and feldspar powder, Brown Alundum are added after being stirred, then adds talcum powder, nano-titanium dioxide, Ca3
(VO4) 2, trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate stir 7min, then add oxalic acid, zirconium silicate, methylcellulose
And water, 7h is stirred, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Embodiment 5:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
50 parts of zircon-vanadium blue pigment；10 parts of feldspar powder；10 parts of Brown Alundum；7 parts of talcum powder；7 parts of nano-titanium dioxide；Ca3
(VO4) 23 parts；3 parts of trbasic zinc phosphate；1 part of lithium carbonate；3 parts of sodium borate decahydrate；1 part of oxalic acid；150 parts of isobutanol；Ethyl alcohol 150
Part；2 parts of zirconium silicate；2 parts of methylcellulose；270 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 7min, and feldspar powder, Brown Alundum are added after being stirred, then adds talcum powder, nano-titanium dioxide, Ca3
(VO4) 2, trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate stir 7min, then add oxalic acid, zirconium silicate, methylcellulose
And water, 7h is stirred, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Comparative example 1
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of nano-titanium dioxide；23 parts of Ca3 (VO4)；Phosphoric acid
3 parts of zinc；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of isobutanol；150 parts of ethyl alcohol；2 parts of zirconium silicate；First
2 parts of base cellulose；270 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 7min, and feldspar powder, Brown Alundum are added after being stirred, then adds nano-titanium dioxide, Ca3 (VO4) 2, phosphoric acid
Zinc, lithium carbonate, sodium borate decahydrate stir 7min, then add oxalic acid, zirconium silicate, methylcellulose and water, stir
7h, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Comparative example 2:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Trbasic zinc phosphate 3
Part；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of isobutanol；150 parts of ethyl alcohol；2 parts of zirconium silicate；Methyl is fine
2 parts of dimension element；270 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 7min, and feldspar powder, Brown Alundum are added after being stirred, then adds talcum powder, nano-titanium dioxide, trbasic zinc phosphate,
Lithium carbonate, sodium borate decahydrate stir 7min, then add oxalic acid, zirconium silicate, methylcellulose and water, stir 7h, most
It is afterwards that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Comparative example 3:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Ca3(VO4)
23 parts；3 parts of trbasic zinc phosphate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of isobutanol；150 parts of ethyl alcohol；2 parts of zirconium silicate；First
2 parts of base cellulose；270 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 7min, and feldspar powder, Brown Alundum are added after being stirred, then adds talcum powder, nano-titanium dioxide, Ca3
(VO4) 2, trbasic zinc phosphate, sodium borate decahydrate stir 7min, then add oxalic acid, zirconium silicate, methylcellulose and water, stir
7h is mixed, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Comparative example 4:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Ca3(VO4)
23 parts；3 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；150 parts of isobutanol；150 parts of ethyl alcohol；2 parts of zirconium silicate；
2 parts of methylcellulose；270 parts of water；
(2) raw material mixes: raw material mixing first mixes isopropanol and ethyl alcohol, forms mixed alcohol, Vanadium zirconium blue color is then added
Material stirs 7min, and feldspar powder, Brown Alundum are added after being stirred, then adds talcum powder, nano-titanium dioxide, Ca3
(VO4) 2, trbasic zinc phosphate, lithium carbonate, sodium borate decahydrate stir 7min, then add zirconium silicate, methylcellulose and water,
7h is stirred, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
Comparative example 5:
A kind of preparation method of Suzhou soil low fever terracotta glaze, includes the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Ca3(VO4)
23 parts；3 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of ethyl alcohol；2 parts of zirconium silicate；Methyl
2 parts of cellulose；270 parts of water；
(2) raw material mixes: raw material mixing is first added ethyl alcohol, zircon-vanadium blue pigment is then added, stirs 7min, be stirred
Feldspar powder, Brown Alundum are added afterwards, then adds talcum powder, nano-titanium dioxide, Ca3 (VO4) 2, trbasic zinc phosphate, lithium carbonate, ten
It is hydrated sodium tetraborate, stirs 7min, then adds oxalic acid, zirconium silicate, methylcellulose and water, stirs 7h, it finally will stirring
Uniform solution sealing is aging, can be obtained Suzhou soil low fever's terracotta glaze.
Prepared glaze is applied in the preparation process of Suzhou soil low fever's terracotta, sintering temperature (DEG C) is as follows:
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of preparation method of Suzhou soil low fever terracotta glaze, characterized by the following steps:
(1) stock up: prepare the raw material of the glaze of the terracotta: the terracotta glaze is made of following raw material:
40-50 parts of zircon-vanadium blue pigment；8-10 parts of feldspar powder；8-10 parts of Brown Alundum；1-7 parts of talcum powder；Nano-titanium dioxide 1-7
Part；Ca3(VO4)21-7 parts；1-7 parts of trbasic zinc phosphate；1-7 parts of lithium carbonate；1-7 parts of sodium borate decahydrate；1-2 parts of oxalic acid；Isobutyl
100-200 parts of alcohol；100-200 parts of ethyl alcohol；1-2 parts of zirconium silicate；1-2 parts of methylcellulose；200-300 parts of water；
(2) raw material mixes, and first mixes isopropanol and ethyl alcohol, forms mixed alcohol, and zircon-vanadium blue pigment is then added, and stirs 5-
10min is added feldspar powder, Brown Alundum, then adds talcum powder, nano-titanium dioxide, Ca after being stirred3(VO4)2, phosphoric acid
Zinc, lithium carbonate, sodium borate decahydrate stir 5-10min, then add oxalic acid, zirconium silicate, methylcellulose and water, stir
5-10h is mixed, it is finally that the solution stirred evenly sealing is aging, it can be obtained Suzhou soil low fever's terracotta glaze.
2. a kind of preparation method of Suzhou soil low fever terracotta glaze as described in claim 1, which is characterized in that the terracotta
Glaze is made of following raw material:
43 parts of zircon-vanadium blue pigment；9 parts of feldspar powder；9 parts of Brown Alundum；3 parts of talcum powder；3 parts of nano-titanium dioxide；Ca3(VO4)2 3
Part；3 parts of trbasic zinc phosphate；3 parts of lithium carbonate；3 parts of sodium borate decahydrate；2 parts of oxalic acid；150 parts of isobutanol；150 parts of ethyl alcohol；Zirconium silicate
2 parts；2 parts of methylcellulose；270 parts of water.
3. a kind of preparation method of Suzhou soil low fever terracotta glaze as described in claim 1, which is characterized in that raw material is mixed
It closes, first mixes isopropanol and ethyl alcohol, form mixed alcohol, zircon-vanadium blue pigment is then added, stir 7min, be added after being stirred
Feldspar powder, Brown Alundum then add talcum powder, nano-titanium dioxide, Ca3(VO4)2, trbasic zinc phosphate, lithium carbonate, ten hydration four boron
Sour sodium stirs 7min, then adds oxalic acid, zirconium silicate, methylcellulose and water, stirs 7h, finally molten by what is stirred evenly
Liquid sealing is aging, can be obtained Suzhou soil low fever's terracotta glaze.
4. a kind of Suzhou soil low fever terracotta glaze, which is characterized in that low using the described in any item Suzhou soils of claim 1-3
The preparation method for burning terracotta glaze prepares gained, and the fineness (250 mesh sieve margin %) of the glaze is 0.6-0.7, flow velocity 32-
35s, specific gravity 1.79-1.85.
5. a kind of enameling method of Suzhou soil low fever terracotta glaze as claimed in claim 4, it is characterised in that: in Suzhou soil
Direct glazing on the dry body of low fever's terracotta, the mode of glazing are leaching glaze or glaze spraying.
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Denomination of invention: A preparation method for Suzhou low firing glazed brick glaze Effective date of registration: 20231114 Granted publication date: 20190521 Pledgee: Industrial Park Branch of Jiangxi Yifeng Rural Commercial Bank Co.,Ltd. Pledgor: Jiangxi Guanli Ceramics Co.,Ltd. Registration number: Y2023980065735 |