CN105084940A - Microcrystalline transparent leadless glaze-polycrystalline micropowder-ceramic composite glass tile - Google Patents
Microcrystalline transparent leadless glaze-polycrystalline micropowder-ceramic composite glass tile Download PDFInfo
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- CN105084940A CN105084940A CN201410191637.3A CN201410191637A CN105084940A CN 105084940 A CN105084940 A CN 105084940A CN 201410191637 A CN201410191637 A CN 201410191637A CN 105084940 A CN105084940 A CN 105084940A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 67
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 239000011521 glass Substances 0.000 title abstract description 8
- 238000005516 engineering process Methods 0.000 claims abstract description 19
- 235000015895 biscuits Nutrition 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000003595 mist Substances 0.000 claims description 30
- 238000002360 preparation method Methods 0.000 claims description 27
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 25
- 239000011159 matrix material Substances 0.000 claims description 21
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 20
- 239000005995 Aluminium silicate Substances 0.000 claims description 17
- 235000012211 aluminium silicate Nutrition 0.000 claims description 17
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 17
- 239000000395 magnesium oxide Substances 0.000 claims description 17
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 17
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 14
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 10
- 229940037003 alum Drugs 0.000 claims description 10
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 10
- 229960004418 trolamine Drugs 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229910021538 borax Inorganic materials 0.000 claims description 8
- 210000003298 dental enamel Anatomy 0.000 claims description 8
- 239000004328 sodium tetraborate Substances 0.000 claims description 8
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 8
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 7
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 7
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 7
- 239000004327 boric acid Substances 0.000 claims description 7
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000292 calcium oxide Substances 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 7
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 7
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 7
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 7
- 239000004571 lime Substances 0.000 claims description 7
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 7
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 7
- 239000010451 perlite Substances 0.000 claims description 7
- 235000019362 perlite Nutrition 0.000 claims description 7
- 239000011591 potassium Substances 0.000 claims description 7
- 229910052700 potassium Inorganic materials 0.000 claims description 7
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 7
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 7
- 239000010453 quartz Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 7
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 7
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 7
- 229910000018 strontium carbonate Inorganic materials 0.000 claims description 7
- 230000008961 swelling Effects 0.000 claims description 7
- 239000000454 talc Substances 0.000 claims description 7
- 235000012222 talc Nutrition 0.000 claims description 7
- 229910052623 talc Inorganic materials 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- 239000010456 wollastonite Substances 0.000 claims description 7
- 229910052882 wollastonite Inorganic materials 0.000 claims description 7
- 239000011787 zinc oxide Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 5
- 239000000375 suspending agent Substances 0.000 claims description 5
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- 239000002585 base Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 2
- 239000004566 building material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 4
- 239000002344 surface layer Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- -1 1 part Chemical compound 0.000 description 12
- 239000003973 paint Substances 0.000 description 6
- 239000002241 glass-ceramic Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013081 microcrystal Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
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- Glass Compositions (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a microcrystalline transparent leadless glaze-polycrystalline micropowder-ceramic composite glass tile and belongs to the technical field of building materials. The glass tile comprises a microcrystalline transparent leadless glaze surface layer, a ceramic base body layer and a polycrystalline micropowder layer between the fritted glaze surface layer and the ceramic base body layer. According to the ceramic tile, based on an unglazed ceramic biscuit, the fritted glaze is integrally compounded with the ceramic biscuit through the polycrystalline micropowder layer by virtue of a fritted glaze technology of a western tile and a compound technology of microcrystalline and polycrystalline micropowder. The glass tile has the physical and chemical performances of being resistant to acid and alkali, low in radioactivity, low in water absorption, high in strength, resistant to water and stain, and the like. The glass tile is leadless on the glaze face, smooth and glossy in texture, bright in color, light in weight and not prone to peel. The ceramic part further has the functions of adsorbing and decomposing harmful gas.
Description
Technical field
The invention belongs to building material technical field, relate to a kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta and production method thereof particularly.
Background technology
Terra-cotta are because its material is firm, bright in luster, glaze colours is smooth, and always as the building object of Chinese tradition, it developed through the successive dynasties, the improvement of quality, owing to having multiple excellent function, and are widely used in modern architecture.
Existing terra-cotta are all adopt multiple pug mixed sintering to form usually, and its glaze layer is general thicker and produce stress, quality weight, easily cause product glaze paint to occur be full of cracks, collapse the defect of stripping.Smooth not, and pug easily produces pollution in process of production, cost and energy consumption high, the quality of product is stable not, and its glaze paint glossiness is inadequate, and colour generation is abundant not, stable, easily fades under solar radiation in climate variability area or for a long time.
Western-style tile is the ceramic tile of the traditional clay shingle of relative China, and glaze paint is will never fade.Western-style tile glaze is fritted glaze, and fritted glaze has larger firing range and color glaze choice.The industrial chemicals (borax, alkali face, red lead etc.) that preparation frit will be selected should be technical pure, and the purity of tinting material wants high.The quality of frit directly has influence on glaze quality, should pay attention to the links fired, and improve the quality of frit, good frit should be the transparent glassiness.Because Western-style tile tiling adopts advanced ceramic glaze, high temperature burns till and makes its color will never fade.Not only be suitable for the weather of northern China cold, and also keep color constant under long solar radiation.
Microcrystallite glass-ceramic composite brick is the architectural decoration finishing material be composited by devitrified glass and ceramic matrix.Chinese patent CN200710199034.8 discloses a kind of microcrystal glass-ceramic compounded plate and production method thereof.This microcrystal glass-ceramic compounded plate is composited by devitrified glass top layer and ceramic sandwich layer, and devitrified glass comprises the component of following parts by weight: SiO
250-68 part, Al
2o
33-10 part, CaO20-38 part, R
2o (Na
2o+K
2o+Li
2o) 3-12 part, B
2o
30-3 part, MgO0-12 part.Microcrystallite glass-ceramic composite brick is from initial pure color Cultivar development to high artificial granite lithotome kind, its texture, pattern and assortment are still more dull, in-glaze decoration decorative means is adopted to improve imitative stone effect greatly, but because there is printed network site problem, the verisimilitude that reach natural-like stone still has certain distance.Chinese patent CN102704637A discloses a kind of devitrified glass-glomerocryst micro mist-ceramic composite brick, and this patent adds glomerocryst micro mist layer on the basis of above-mentioned patent CN200710199034.8, solves in-glaze decoration decorative block face and there is printed network site problem.
Summary of the invention
Technical problem to be solved by this invention is the defect existed for existing terra-cotta, especially heavy, the easily be full of cracks of leaded, the matter that exists of glaze layer, easily stripping, the deficiency such as rough is collapsed, a kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta are provided, these terra-cotta are on the basis of biscuit ware biscuit, adopt the fritted glaze technology of Western-style tile and crystallite and glomerocryst micro mist compounding technology, fritted glaze is complex as a whole by glomerocryst micro mist layer and biscuit of ceramics.These terra-cotta have the physical and chemical performances such as acid and alkali-resistance, low-activity, low water absorption, intensity are high, wear-resisting resistant, and glaze paint is unleaded, smooth, bright in luster, light weight, incrust, and ceramic segment also has the function of absorption, resolving harmful gas.
To achieve these goals, the present invention is achieved by the following technical solutions:
A kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta, comprise crystallite transparent lead-free glaze top layer and ceramic matrix layer, also have glomerocryst micro mist layer between described fritted glaze top layer and ceramic matrix layer.
Described crystallite transparent lead-free glaze top layer is become by following components by weight parts array: kaolin 16 ~ 20%, quartz 20 ~ 24%, potassium felspar sand 18 ~ 22%, talcum 12 ~ 18%, borax 3 ~ 5%, boric acid 2 ~ 4%, lime borate 2 ~ 4%, aluminum oxide 2 ~ 4%, zinc oxide 1 ~ 3%, rhombspar 1 ~ 3%, wollastonite 2 ~ 4%, barium carbonate 0 ~ 2%, Strontium carbonate powder 0 ~ 2%, Quilonum Retard 0 ~ 2%, lanthanum trioxide 0 ~ 2%, zirconium white 0 ~ 2%.
Described glomerocryst micro mist layer is become by following components by weight parts array: silicon oxide 54 ~ 58%, aluminum oxide 23 ~ 25%, ferric oxide 0.1 ~ 1%, sodium oxide 3 ~ 5%, potassium oxide 4 ~ 8%, titanium oxide 0.1 ~ 1%, calcium oxide 4 ~ 6%, magnesium oxide 3 ~ 5%.
Described ceramic matrix layer is become by following components by weight parts array: diatomite 15 ~ 25%, kaolin 10 ~ 20%, red soil 10 ~ 15%, terra alba 10 ~ 15%, swelling perlite powder 10 ~ 15%, aluminum oxide 6 ~ 10%, magnesium oxide 6 ~ 10%, magnesium chloride 6 ~ 10%, alum 1 ~ 5%, trolamine 0 ~ 3%.
Preferably, described crystallite transparent lead-free glaze top layer is become by following components by weight parts array: kaolin 18%, quartz 22%, potassium felspar sand 20%, talcum 15%, borax 4%, boric acid 3%, lime borate 3%, aluminum oxide 3%, zinc oxide 2%, rhombspar 2%, wollastonite 3%, barium carbonate 1%, Strontium carbonate powder 1%, Quilonum Retard 1%, lanthanum trioxide 1%, zirconium white 1%.
Preferably, described glomerocryst micro mist layer is become by following components by weight parts array: silicon oxide 56%, aluminum oxide 24%, sodium oxide 4%, potassium oxide 6%, calcium oxide 5%, magnesium oxide 4%, ferric oxide 0.5%, titanium oxide 0.5%.
Preferably, described ceramic matrix layer is become by following components by weight parts array: diatomite 20%, kaolin 15%, red soil 12%, terra alba 12%, swelling perlite powder 12%, magnesium oxide 8%, magnesium chloride 8%, aluminum oxide 8%, alum 3%, trolamine 2%.
The preparation technology of described crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta, comprises following concrete steps:
(1) crystallite transparent lead-free glaze preparation
Mix after each raw material is quantitatively taken by weight, according to conventional fritted glaze preparation technology, found in 1350 ~ 1450 DEG C in high temperature Cinker clew furnace, time is 3 ~ 4h, take water as the medium system of quenching, and adding suspension agent, obtained lead-free fritting enamel, makes glaze slip by lead-free fritting enamel ball milling in ball mill;
(2) glomerocryst micro mist preparation
After each raw material is quantitatively taken by weight respectively, mix, according to conventional glomerocryst micro mist preparation technology, fire and can obtain glomerocryst micro mist;
(3) ceramic idiosome preparation
Quantitatively take diatomite, kaolin, red soil by weight, pulverize respectively, fineness is 200-250 order, mixes, then adds the magnesium oxide, magnesium chloride, aluminum oxide, alum and the trolamine that quantitatively take by weight, mix, according to conventional ceramic colored glaze watt biscuit preparation technology, make ceramic matrix, cloth glomerocryst micro mist material on ceramic matrix, plastic pressure forming, delivers to biscuit firing roller kiln and burns till plain idiosome;
(4) glazing
(1) the glaze slip of gained is imposed on (3) on the biscuit of ceramics of biscuiting, in 1150 ~ 1240 DEG C, burns till ceramic at glaze firing roller kiln;
(5) finished product preparation
By the (4) reconditioning of gained ceramic, quality inspection, pack.
Described suspension agent is methylcellulose gum, and add-on is 0.3% of lead-free fritting enamel quality.
Described ball milling, material: ball: water=1:2:0.5, it is 0.2 ~ 0.4% that glaze slip fineness controls at the mass ratio of 250 mesh screen residues.
Preferably, described crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta, three layer components distribute each layer thickness proportioning by golden section law: crystallite transparent lead-free glaze layer is 0.618 or close to 0.618 than glomerocryst micro mist layer, glomerocryst micro mist layer than the ratio of ceramic matrix layer.
The invention has the beneficial effects as follows:
(1) terra-cotta glaze of the present invention is fritted glaze, and this fritted glaze is the fritted glaze of crystallite transparent lead-free, and the coefficient of expansion is little, makes terra-cotta glaze paint gloss, lubrication, incrust;
(2) contain glomerocryst micro mist layer in terra-cotta of the present invention, not only improve terra-cotta glaze fit, glaze paint is not easily burst apart, peels off, and control the thickness of glomerocryst micro mist layer, can be used as the carrier of terra-cotta color pattern, increase the gorgeous degree of terra-cotta;
(3), containing the material such as diatomite, aluminum oxide in the ceramic matrix of terra-cotta of the present invention, there is the function of absorption, resolving harmful gas;
(4) terra-cotta of the present invention have the physical and chemical performances such as acid and alkali-resistance, low-activity, low water absorption, intensity are high, wear-resisting resistant.
Embodiment
In conjunction with the embodiments and quality examination report further the present invention is set forth, be not construed as limiting the invention.
Embodiment 1
A kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta, its composition comprises:
(1) crystallite transparent lead-free glaze layer: kaolin 16 parts, 20 parts, quartz, potassium felspar sand 18 parts, 12 parts, talcum, borax 3 parts, boric acid 2 parts, lime borate 2 parts, 2 parts, aluminum oxide, 1 part, zinc oxide, rhombspar 1 part, wollastonite 2 parts, barium carbonate 0.5 part, Strontium carbonate powder 0.5 part, Quilonum Retard 0.5 part, lanthanum trioxide 0.5 part, zirconium white 0.5 part;
(2) glomerocryst micro mist layer: silicon oxide 54 parts, 23 parts, aluminum oxide, ferric oxide 0.1 part, sodium oxide 3 parts, potassium oxide 4 parts, titanium oxide 0.1 part, 4 parts, calcium oxide, 3 parts, magnesium oxide;
(3) ceramic matrix layer: 15 parts, diatomite, kaolin 10 parts, 10 parts, red soil, terra alba 10 parts, swelling perlite powder 10 parts, 6 parts, aluminum oxide, 6 parts, magnesium oxide, 6 parts, magnesium chloride, 1 part, alum, trolamine 0.5 part.
Embodiment 2
A kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta, its composition comprises:
(1) crystallite transparent lead-free glaze layer: kaolin 20 parts, 24 parts, quartz, potassium felspar sand 22 parts, 18 parts, talcum, borax 5 parts, boric acid 4 parts, lime borate 4 parts, 4 parts, aluminum oxide, 3 parts, zinc oxide, rhombspar 3 parts, wollastonite 4 parts, barium carbonate 2 parts, Strontium carbonate powder 2 parts, Quilonum Retard 2 parts, lanthanum trioxide 2 parts, zirconium white 2 parts;
(2) glomerocryst micro mist layer: silicon oxide 58 parts, 25 parts, aluminum oxide, ferric oxide 1 part, sodium oxide 5 parts, potassium oxide 8 parts, titanium oxide 1 part, 6 parts, calcium oxide, 5 parts, magnesium oxide;
(3) ceramic matrix layer: 25 parts, diatomite, kaolin 20 parts, 15 parts, red soil, terra alba 15 parts, swelling perlite powder 15 parts, 10 parts, aluminum oxide, 10 parts, magnesium oxide, 10 parts, magnesium chloride, 5 parts, alum, trolamine 3 parts.
Embodiment 3
A kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta, its composition comprises:
(1) crystallite transparent lead-free glaze layer: kaolin 18 parts, 22 parts, quartz, potassium felspar sand 20 parts, 15 parts, talcum, borax 4 parts, boric acid 3 parts, lime borate 3 parts, 3 parts, aluminum oxide, 2 parts, zinc oxide, rhombspar 2 parts, wollastonite 3 parts, barium carbonate 1 part, Strontium carbonate powder 1 part, Quilonum Retard 1 part, lanthanum trioxide 1 part, zirconium white 1 part;
(2) glomerocryst micro mist layer: silicon oxide 56 parts, 24 parts, aluminum oxide, sodium oxide 4 parts, potassium oxide 6 parts, 5 parts, calcium oxide, 4 parts, magnesium oxide, ferric oxide 0.5 part, titanium oxide 0.5 part;
(3) ceramic matrix layer: 20 parts, diatomite, kaolin 15 parts, 12 parts, red soil, terra alba 12 parts, swelling perlite powder 12 parts, 8 parts, magnesium oxide, 8 parts, magnesium chloride, 8 parts, aluminum oxide, 3 parts, alum, trolamine 2 parts.
In above-described embodiment, all by the preparation technology of following crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta, specifically comprise the following steps:
(1) crystallite transparent lead-free glaze preparation
Mix after each raw material is quantitatively taken by weight, according to conventional fritted glaze preparation technology, found in 1350 ~ 1450 DEG C in high temperature Cinker clew furnace, time is 3 ~ 4h, take water as the medium system of quenching, and adding suspension agent, obtained lead-free fritting enamel, makes glaze slip by lead-free fritting enamel ball milling in ball mill;
(2) glomerocryst micro mist preparation
After each raw material is quantitatively taken by weight respectively, mix, according to conventional glomerocryst micro mist preparation technology, fire and can obtain glomerocryst micro mist;
(3) ceramic idiosome preparation
Quantitatively take diatomite, kaolin, red soil by weight, pulverize respectively, fineness is 200-250 order, mixes, then adds the magnesium oxide, magnesium chloride, aluminum oxide, alum and the trolamine that quantitatively take by weight, mix, according to conventional ceramic colored glaze watt biscuit preparation technology, make ceramic matrix, cloth glomerocryst micro mist material on ceramic matrix, plastic pressure forming, delivers to biscuit firing roller kiln and burns till plain idiosome;
(4) glazing
(1) the glaze slip of gained is imposed on (3) on the biscuit of ceramics of biscuiting, in 1150 ~ 1240 DEG C, burns till ceramic at glaze firing roller kiln;
(5) finished product preparation
By the (4) reconditioning of gained ceramic, quality inspection, pack.
Quality examination report
According to national JC/T765-2006 " colored glaze goods " standard and relevant criterion, carry out quality product detection to terra-cotta of the present invention, sampling plan is according to the regulation of GB/T3810.1, and adopt the method for stochastic sampling to carry out, detected result is as follows:
Result according to quality examination report shows, terra-cotta of the present invention meet relevant national standard completely, there is water-intake rate low, glossiness is good, do not fade, body and glaze associativity is good, and heat-shock resistance, resistance to acids and bases, emergency heat and cooling property resistance chilling, frost resistance, bending resistance are strong, not containing the feature of dissoluble lead, be applicable to China's each department widespread use.
Claims (7)
1. crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta, is characterized in that: comprise crystallite transparent lead-free glaze top layer and ceramic matrix layer, also have glomerocryst micro mist layer between described fritted glaze top layer and ceramic matrix layer.
2. a kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta as claimed in claim 1, it is characterized in that: three described layer components distribute each layer thickness proportioning by golden section law, namely crystallite transparent lead-free glaze layer is 0.618 or close to 0.618 than glomerocryst micro mist layer, glomerocryst micro mist layer than the ratio of ceramic matrix layer.
3. a kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta as claimed in claim 1, is characterized in that: described fritted glaze top layer is become by following components by weight parts array: kaolin 16 ~ 20%, quartz 22%, potassium felspar sand 20%, talcum 15%, borax 4%, boric acid 3%, lime borate 3%, aluminum oxide 3%, zinc oxide 2%, rhombspar 2%, wollastonite 3%, barium carbonate 1%, Strontium carbonate powder 1%, Quilonum Retard 1%, lanthanum trioxide 1%, zirconium white 1%; Described glomerocryst micro mist layer is become by following components by weight parts array: silicon oxide 54 ~ 58%, aluminum oxide 23 ~ 25%, ferric oxide 0.1 ~ 1%, sodium oxide 3 ~ 5%, potassium oxide 4 ~ 8%, titanium oxide 0.1 ~ 1%, calcium oxide 4 ~ 6%, magnesium oxide 3 ~ 5%; Described ceramic matrix layer is become by following components by weight parts array: diatomite 15 ~ 25%, kaolin 10 ~ 20%, red soil 10 ~ 15, terra alba 10 ~ 15, swelling perlite powder 10 ~ 15, aluminum oxide 6 ~ 10% magnesium oxide 6 ~ 10%, magnesium chloride 6 ~ 10%, alum 1 ~ 5%, trolamine 0 ~ 3%.
4. a kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta as claimed in claim 1, is characterized in that: described crystallite transparent lead-free glaze top layer is become by following components by weight parts array: kaolin 18%, quartz 22%, potassium felspar sand 20%, talcum 15%, borax 4%, boric acid 3%, lime borate 3%, aluminum oxide 3%, zinc oxide 2%, rhombspar 2%, wollastonite 3%, barium carbonate 1%, Strontium carbonate powder 1%, Quilonum Retard 1%, lanthanum trioxide 1%, zirconium white 1%; Described glomerocryst micro mist layer is become by following components by weight parts array: silicon oxide 56%, aluminum oxide 24%, sodium oxide 4%, potassium oxide 6%, calcium oxide 5%, magnesium oxide 4%, ferric oxide 0.5%, titanium oxide 0.5%; Described ceramic matrix layer is become by following components by weight parts array: diatomite 20%, kaolin 15%, red soil 12%, terra alba 12%, swelling perlite powder 12%, magnesium oxide 8%, magnesium chloride 8%, aluminum oxide 8%, alum 3%, trolamine 2%.
5. the preparation technology of a kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta as claimed in claim 1, is characterized in that: comprise following concrete steps:
(1) crystallite transparent lead-free glaze preparation
Mix after each raw material is quantitatively taken by weight, according to conventional fritted glaze preparation technology, found in 1350 ~ 1450 DEG C in high temperature Cinker clew furnace, time is 3 ~ 4h, take water as the medium system of quenching, and adding suspension agent, obtained lead-free fritting enamel, makes glaze slip by lead-free fritting enamel ball milling in ball mill;
(2) glomerocryst micro mist preparation
After each raw material is quantitatively taken by weight respectively, mix, according to conventional glomerocryst micro mist preparation technology, fire and can obtain glomerocryst micro mist;
(3) ceramic idiosome preparation
Quantitatively take diatomite, kaolin, red soil by weight, pulverize respectively, fineness is 200-250 order, mixes, then adds the magnesium oxide, magnesium chloride, aluminum oxide, alum and the trolamine that quantitatively take by weight, mix, according to conventional ceramic colored glaze watt biscuit preparation technology, make ceramic matrix, cloth glomerocryst micro mist material on ceramic matrix, plastic pressure forming, delivers to biscuit firing roller kiln and burns till plain idiosome;
(4) glazing
(1) the glaze slip of gained is imposed on (3) on the biscuit of ceramics of biscuiting, in 1150 ~ 1240 DEG C, burns till ceramic at glaze firing roller kiln;
(5) finished product preparation
By the (4) reconditioning of gained ceramic, quality inspection, pack.
6. the preparation technology of a kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta as claimed in claim 5, it is characterized in that: described suspension agent is methylcellulose gum, add-on is 0.3% of lead-free fritting enamel quality.
7. the preparation technology of a kind of crystallite transparent lead-free glaze-glomerocryst micro mist-Ceramic Composite terra-cotta as claimed in claim 5, it is characterized in that: described ball milling, material: ball: water=1:2:0.5, it is 0.2 ~ 0.4% that glaze slip fineness controls at the mass ratio of 250 mesh screen residues.
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| CN105967523B (en) * | 2016-04-29 | 2019-01-04 | 佛山市东鹏陶瓷有限公司 | A kind of glaze and its manufacturing method |
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| CN106892683B (en) * | 2017-03-10 | 2019-04-12 | 景德镇陶瓷大学 | A kind of preparation method and the product obtained of architectural pottery high abrasion transparent microcrystal fritted glaze and glaze layer |
| CN110818264A (en) * | 2019-12-18 | 2020-02-21 | 湖南华联瓷业股份有限公司 | High-temperature all-ceramic crack glaze and preparation method thereof |
| CN111718124A (en) * | 2020-06-11 | 2020-09-29 | 内蒙古华宸再生资源科技有限公司 | Antibacterial lead-free ceramic fritted glaze and preparation method thereof |
| CN112960906A (en) * | 2021-04-13 | 2021-06-15 | 刘永广 | Lead-free environment-friendly ceramic glaze and preparation method thereof |
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| CN114988916A (en) * | 2022-07-02 | 2022-09-02 | 山东理工大学 | Composite process of ceramic colored glaze |
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