CN106478154A - A kind of Ceramic Tiles of artificial stone sandstone and its preparation technology - Google Patents
A kind of Ceramic Tiles of artificial stone sandstone and its preparation technology Download PDFInfo
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- CN106478154A CN106478154A CN201610899076.1A CN201610899076A CN106478154A CN 106478154 A CN106478154 A CN 106478154A CN 201610899076 A CN201610899076 A CN 201610899076A CN 106478154 A CN106478154 A CN 106478154A
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- 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
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/007—Apparatus or machines for carrying out printing operations combined with other operations with selective printing mechanisms, e.g. ink-jet or thermal printers
-
- 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
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
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Abstract
The invention discloses a kind of Ceramic Tiles of artificial stone sandstone and its preparation technology, the Ceramic Tiles include the glaze layer on ceramic tile blank and the ceramic tile blank surface, it is characterized in that：The glaze layer surface is printed on stone shape striped and ink-jet gritstone figure, and the glaze layer includes ground glaze layer, for the first time cover coat, point glaze layer, glaze layer, protection glaze layer and dry granular glaze layer successively at second point of；Wherein, the area of point glaze layer accounts for the 95 ~ 99.9% of ceramic tile surface for the first time, and the area of second point of glaze layer accounts for the 70 ~ 90% of ceramic tile area.Present invention employs multiple glazing and cloth, the technique such as roller, ink-jet, cloth dry granular and the convex print of single roller, define that skin texture is multi-level, glaze colours is multi-level, fullys meet the natural true sandstone effect formed by the Nature.
Description
Technical field
The invention belongs to architectural pottery technical field, more particularly to a kind of Ceramic Tiles of artificial stone sandstone and its preparation technology.
Background technology
Ceramic tile as a kind of Important building ornament materials, as which has high intensity, high rigidity, high temperature resistant, corrosion-resistant etc.
Advantage, is widely used.The generation of ceramic tile be with the metal oxide of fire resisting and half-metal oxide, via grinding, mixing, compacting,
Glazing, the process of sintering, and the building and ornament materials of a kind of porcelain of acid and alkali-resistance of formation or Shi Zhi etc..Its raw material is how by gluing
Soil, quartz sand etc. mix and make.Since several centuries, the decorative effect of ceramic tile is improved with the improvement of ceramic tile production method.
Ceramic tile can be divided into glazed tile, all-body tile, vitrified tile and mosaic etc. by its manufacture craft and characteristic.Wherein, glaze
Brick is exactly that the ceramic tile for processing is fired, through glazing HTHP, in the surface of brick, and typically this ceramic tile is the glaze by base substrate and surface
Two part compositions.Common glazed tile is typically limited to the decorative effect of plane pattern, lacks stereovision；With ceramic tile not
The developing direction that comes should be advanced towards directions such as beautification, functionalization, and ceramic tile modelled after an antique is because with good characteristic in architectural pottery
Well received in market, apply more and more extensive.Ceramic tile modelled after an antique is developed from color glazed brick, substantially the porcelain of glazing
Brick.Compared with common glazed tile, its difference is mainly manifested in above the color of glaze, so-called modelled after an antique, refers to the effect of brick,
Imitation wood can be divided into, imitated stone material, simulated leather, imitate plant flowers and plants, imitate geometrical pattern, imitate yarn fabric, imitate wallpaper, imitate metal by pattern
Deng.Each ceramic tile has its a set of distinctive production technology.
The design of the high-end market in the current whole world and draw materials, sandstone stone material is the first-selection of designer.Sandstone is a kind of heavy
Product rock, is to be deposited on riverbed through water erosion by stone grain, becomes firm through the accumulations of 1,100 and form.Meanwhile, sandstone be only
A kind of one stone material that can embody 3D effect, from surface it can be seen that sand grains distribution, striped of the level just as annual ring, have not
The effect of contemporary accumulation.European and coastal a lot of buildings, Condom, villa etc. all employ the off-white of sandstone series, rice
The yellow, design of grey.But because sandstone country of origin is little in the world, pattern can not meet the needs of designer again.In prior art
The Ceramic Tiles glaze that the preparation technology of the Ceramic Tiles of artificial sandstone is obtained is poor, and performance is relatively low.General country's floor tile is all the bottom of without
Glaze, mostly cover-coat enamel add ink-jet and half tone, roller；Such have the disadvantage that cover-coat enamel is easily revealed the exact details base in burning till, even if in glaze plus 10-
15% zirconium, still cannot change situation about revealing the exact details, and color development be affected very big.If it is to do back original visitor that blank changes
The pattern that family needs.As Jin Yitao factory moves Jiangxi to from Guangdong, the brick of whole clients is unable to reach requirement, loses very big.Existing
The composition of the makeup soil in technology in the technological process of some Ceramic Tiles contains zirconium, although this increased the mechanical strength of brick,
It is so that radioactivity relatively costly and that generation is higher.In addition, the ceramic brick product of imitative sandstone of the prior art have all
Many shortcomings, mechanical strength is relatively low, firing range is narrower, quality product rate is low, water absorption rate is higher, antifouling effect is poor, it is often more important that, reach
, striped multi-level less than the skin texture of natural sandstone and grains of sand distribution, the accumulation effect for having different (ages), hair color effect etc..
From in terms of the trend trend in the whole world, Australian Sandstone is the first-selection of sandstone series again.Australian Sandstone be by quartz through hundred million
Weathering in 10000 years, water erosion, deposition are formed.Due to Australian stably mass, the natural environment of uniqueness, Australian Sandstone is created
Outstanding quality, noble color and peculiar texture, are splendid TERRAZZOs.Australian Sandstone is different from Hua Gang
Rock and marmorean various features, such as lines enrich magnificent have artistic feeling, sound-absorbing, insulation, ventilative, non-reflective nothing light pollution,
Wear-resisting, lighter in weight, easy processing, hardness are between granite and marble, carving has by force good engraving performance.Natural
Australian Sandstone have drawn from Australia import sandstone stone material, belong to non-renewable resources, natural material is rare, relatively costly, in addition,
Clean sandstone also has rupture strength too low, and health cannot be cleared up, and easily fade after sunshine, it is impossible to meet the market of current building trade
Demand, so a ceramic tile that can reach the natural real Australian Sandstone effect formed by the Nature of production is particularly important.
Due to natural Australian Sandstone have the skin texture between thickness and the mixing of various mineral matters again through landform transition formed multi-level big
Little particle, so prepare the ceramic tile with natural true Australian Sandstone effect there is certain difficulty, especially in imitative Australia sand
With larger technical difficulty in rock skin texture and texture, the research for imitating natural Australian Sandstone at present is less, and prepare
The simulated effect of imitative Australian Sandstone stone material is unsatisfactory.
Content of the invention
For above prior art, the goal of the invention of the present invention is to provide a kind of Ceramic Tiles of artificial stone sandstone and system
Standby technique, the Ceramic Tiles obtained using this preparation technology define that skin texture is multi-level, glaze colours is multi-level, fully meet the Nature
The Ceramic Tiles of the natural true Australian Sandstone effect for being formed.
For realizing goal of the invention, the technical solution used in the present invention is as follows：
The present invention provides a kind of Ceramic Tiles of artificial stone sandstone, including ceramic tile blank and the glaze on the ceramic tile blank surface
Layer, the glaze layer surface is printed on stone shape striped and ink-jet gritstone figure, and the glaze layer includes ground glaze layer, cover coat, for the first time successively
Point glaze layer, second point of glaze layer, protection glaze layer and dry granular glaze layer；Wherein, the area of point glaze layer accounts for the 95 of ceramic tile area for the first time
～99.9%, the area of second point of glaze layer accounts for the 70～90% of ceramic tile area.
The ceramic tile blank is made up of the elemental composition of following mass percent：Aluminium 20～25%, silicon 65～70%, iron
0.5～1%, titanium 0.4～0.5%, calcium 0.8～0.9%, magnesium 0.5～0.8%, potassium 3.0～3.5%, sodium 1.5～2%, other
Impurity is 3～4%.Wherein, all of the above composition sum is 100%.
The content of other impurities specifically refers to loss on ignition, loss on ignition be well known to a person skilled in the art general knowledge.Loss on ignition
Refer to the crystallization water of the selected blank for being detected material discharged in calcination process, the CO that carbonate decomposition goes out2, sulfate
The SO for decompositing2, and some other organic impurities gasifies by calcination etc., and after being excluded by calcination, the damage of remaining net amount of substance
Lose.So the other impurities before ceramic tile blank sintering can be regarded as.
The raw material of the ground-coat enamel is constituted for makeup soil, the makeup soil be by the chemical composition group of following mass percent
Become：K2O 3.0～4.0%, Na2O 0.8～1.2%, Al2O 25～30%, SiO265.0～70.0%, CaO 0.01～
0.1%th, MgO 0.01～0.1%.Wherein, all of the above composition sum is 100%.
Cover-coat enamel is made up of the chemical composition of following mass percent：K2O 3.0～3.5%, Na2O1.0～1.5%,
ZnO5.0～5.5%, CaO 7.0～8.0%, MgO 0.04～0.08%, BaO1.5～2.0%, Al2O325～30%,
SiO250～55%.Wherein, all of the above composition sum is 100%.
Point glaze is made up of the chemical composition of following mass percent for the first time：Al2O 16～20%, SiO250～
56%th, CaO 5～10%, Fe 0.05～0.2%, Mg 2～3%, K2O 4～5%, Na2O 1～2%, Ti 0.05～
0.1%th, Sr 1～2%, Li 0.001～0.01%, Zn 5～6%, BaO 9～10%, Zr 0.2～0.4%.Wherein, with
Upper whole composition sums are 100%.
Second point of glaze is consisted of：Including the first time point glaze of 1 weight portion and the Al of 1～3% weight portion2O.
The protection glaze and dry granular glaze are made up of the chemical composition of following mass percent：Al2O 20～25%,
SiO245～47%, Fe 0.01～0.05%, CaO 7～8%, Mg 2～3%, K2O 4～5%, Na2O 1～2%, Ti
0.01～0.1%, Sr 1.5～1.8%, Li 0.001～0.01%, Zn 7～8%, BaI210～11%.Wherein, above
All composition sum is 100%.
Above-mentioned raw materials according to：Makeup soil → cover-coat enamel → apply for the first time glaze → apply a glaze → roller seal for the second time is applied on base
The Ceramic Tiles of the artificial stone sandstone are made in the technological process of shape striped → ink-jet gritstone figure → apply protection glaze → apply dry granular.
Preferably, the ceramic tile blank is to become to be grouped into by following mass percent：Aluminium 21.7%, silicon 66.8%, iron
0.8%th, titanium 0.45%, calcium 0.85%, magnesium 0.7%, potassium 3.2%, sodium 1.7%, other impurities are 3.8%.
Preferably, the ceramic tile blank in order to obtain above mass percent becomes to be grouped into, the ceramic tile blank be by following
Raw material constitutes, but is not restricted to following raw material composition：Ripe flint clay, black mud, potassium feldspar, Laixi feldspar, Hebei porcelain stone, dwell
Rosy clouds soil, bentonite, Yantai soil, potassium sodium soil, Tai'an are native, literary ancestral soil.
Wherein ripe flint clay, black mud are that the technical staff in Ceramic Tiles field routinely obtains and uses.Laixi feldspar comes
Laixi is come from, Hebei porcelain stone derives from Hebei, Qixia is native, Yantai is native, Tai'an is native, literary ancestral soil is from local soil property.These
Material belongs to the raw material that those skilled in the art routinely can obtain.
It is further preferred that the ceramic tile blank is made up of the raw material of following mass percent：Ripe flint clay 16%, black
Mud 8%, potassium feldspar 12%, Laixi feldspar 10%, Hebei porcelain stone 8%, Qixia soil 8%, bentonite 3%, Yantai soil 12%, potassium sodium
Soil 13%, Tai'an soil 5%, literary ancestral's soil 5%.
Ripe flint clay is a kind of high-quality hard fire clay of Shandong Province of China province Zibo area output, potassium feldspar (K2O
Al2O3·6SiO2) generally also referred to as orthoclase can be commercially available by commercial sources.
Preferably, the makeup soil is made up of the chemical composition of following mass percent：K2O 3.85%, Na2O
0.95%th, Al2O 27.48%, SiO267.65%th, CaO+MgO 0.07%.
Preferably, the cover-coat enamel is made up of the chemical composition of following mass percent：K2O 3.18%, Na2O1.45%,
ZnO5.13%, CaO 7.85%, MgO0.06%, BaO1.85%, Al2O327.28%th, SiO253.20%.
Preferably, the first time point glaze is made up of the chemical composition of following mass percent：
Al2O 22.53%, SiO250.71%th, CaO 6.44%, Fe 0.13%, Mg2.26%, K2O 4.47%,
Na2O 1.23%, Ti 0.07%, Sr 1.66%, Li 0.01%, Zn 5.08%, BaO 5.08%, Zr 0.33%.
Preferably, the first time point glaze is made up of the raw material of following mass percent, but not merely limits following
Raw material is constituted：Frit 60～80%, earth burning 10～15%, ball clay 5～10%, barium 1～8%, zinc 1～8%.Further preferably
, it is made up of the raw material of following mass percent：Frit 70%, earth burning 14%, ball clay 8%, barium 5%, zinc 3%.
Preferably, the second point of glaze is made up of the chemical composition of following mass percent：
The chemical composition of first time point glaze and the Al of 2% weight portion including 1 weight portion2O.
Preferably, the first time point glaze is made up of the raw material of following mass percent, but not merely limits following
Raw material is constituted：Frit 60～80%, earth burning 10～14%, ball clay 5～10%, aluminium 1～3%, barium 1～8%, zinc 1～8%.Enter
One step is preferred, is made up of the raw material of following mass percent：Frit 70%, earth burning 12%, ball clay 8%, aluminium 2%, barium
5%th, zinc 3%.Wherein, the raw material that the frit, earth burning and ball clay are routinely obtained and use for those skilled in the art.
The protection glaze and dry granular glaze are made up of the chemical composition of following mass percent：
Al2O 20.17%, SiO245.16%th, Fe 0.03%, CaO 7.08%, Mg 2.76%, K2O 4.88%,
Na2O 1.24%, Ti 0.06%, Sr 1.57%, Li 0.01%, Zn 7.02%, BaI210.02%.
The present invention also provides a kind of preparation technology of the Ceramic Tiles of artificial stone sandstone, comprises the following steps：
(1) ground-coat enamel is applied on the surface of base；
Preferably, the proportion for constituting the makeup soil of ground-coat enamel is 1.4～1.6, applies 120～140g/3600cm2；
(2) cover-coat enamel is applied on the base with the native surface of makeup in step (1)；
Preferably, the proportion of cover-coat enamel is 1.6～1.7, applies (120～140) g/3600cm2；
(3) glaze is applied on the base in step (2) with cover-coat enamel surface, the proportion of the glaze is 1.68～1.72, applies (90
～110) g/3600cm2, the particle diameter for putting glaze after applying is 3～4mm；
(4) with continuing to apply a glaze on a base on glaze surface in step (3), the proportion of the glaze is 1.6～1.7, applies
(40～60) g/3600cm2, the particle diameter for putting glaze after applying is 1～2mm；
(5) the base upper roller seal shape striped in step (4) with a glaze surface；
(6) ink-jet gritstone figure on the base in step (5) with stone shape striated surface；
(7) protection glaze is applied on the base in step (6) with gritstone chart face；
Preferably, the proportion of the protection glaze is 1.4～1.5, applies 70～90g/3600cm2；
(8) dry granular is applied on the base with protection glaze surface in step (7)；
Preferably, 170～190g/3600cm is applied2；The Mohs' hardness of dry granular is 7～7.5；
(9) product obtained in step (8) is sintered, you can obtain the Ceramic Tiles of artificial stone sandstone.
Further, according to practical situations, also include step (10), semipolish carried out to the product with dry granular,
So that ceramic brick surface is with flash of light and little disc.
In step (1), the proportion of the makeup soil is 1.5, applies 130g/3600cm2.
Base briquetting pressure is 3000～3500KN.
In step (2), in order that Ceramic Tiles can reach the skin texture of lithotome, the proportion of the cover-coat enamel is 1.65, applies
130g/3600cm2.
In step (3), in order that Ceramic Tiles can reach the skin texture of lithotome, the proportion of described glaze is 1.7, applies
100g/3600cm2, the particle diameter for putting glaze after applying is 3mm.
In step (4), in order that Ceramic Tiles can reach the skin texture of lithotome, the proportion of described glaze is 1.65, applies
50g/3600cm2, the particle diameter for putting glaze after applying is 2mm.
In step (5), using the convex print technology seal shape striped of single roller.
In step (7), in order to preferably protect sandstone pattern, the proportion of the protection glaze is 1.4, applies 80g/3600cm2.
In step (8), in order to more really sandrock effect be simulated, 180g/3600cm is applied2, the Mohs of the dry granular is hard
Spend for 7～7.5, the fineness of the dry granular is 130～250 mesh.
In step (9), firing period is 50～65min；Sintering temperature is 1100～1200 DEG C.
A technical scheme in technique scheme has the advantages that：
(1) in the ceramic tile blank of the present invention, the ratio of aluminium and silicon is suitable, can improve and burn till glacing flatness and the anti-folding degree of finished product, subtract
Few generation in chilling because silicon content is high splits brick, and accelerates firing range, improves high-grade-goods rate, so as to reach European standard.
The makeup soil that the present invention is adopted can provide the overall whiteness of glaze；Due to adding ground-coat enamel, cover-coat enamel whiteness is improved a lot, can
To put without zirconium silicate and less zirconium silicate, cost is not only greatly improved, and it is even "dead" to reduce radioactivity, can also carry
The presentation quality of high ceramic and the color developing effect of color glaze, increase the aesthetic of Ceramic Tiles.The chemical composition of the makeup soil
Obtain through screening and optimizing, can be very good to reach above effect.
For causing the mobility of two kinds of point glaze and maturation time and spring rate number inconsistent, and final imitative sandstone is made to make pottery
Ceramic tile has the skin texture of stone, so as to well-designed two kinds of point glaze Glaze Composition and content.
(2) multiple glazing and cloth present invention employs, the technique such as roller, ink-jet, cloth dry granular and the convex print of single roller, define
Skin texture is multi-level, and glaze colours is multi-level, fullys meet the natural true sandstone effect formed by the Nature.
Wherein, primary grainy dots glaze is larger than second point of glaze, makes cover-coat enamel, micro- leakage cover-coat enamel after burning till.Second
Secondary glaze is smaller.As the content of the second point of glaze aluminium when burning till is higher, the ratio of viscosities of glaze puts glaze greatly for the first time, makes two
Kind puts the mobility of glaze and maturation time and spring rate number is inconsistent；Micro- can leak a bit plus point glaze for the first time and second point of glaze
Cover-coat enamel, the different glaze of cover-coat enamel, for the first time point glaze and second point of these three glaze of glaze, the when different high temperature of different sial glue
Caused by degree, color development is different, and so as to present the skin texture of stone, after second point of glaze operation, Ceramic Tiles have had three-dimensional 3D's
Effect, it has been high simulative stone material to be not added with coloring.Line portion is printed again with roller：As brick is naturally concavo-convex, print
When high point generate different effects from low spot.Afterwards plus ink-jet figure (sandstone), as glaze has had 3D effect.Spray
The figure for coming is entirely different with effect in the plane, and concave point makes ink-jet Tula long, generates 3D effect so as to another.By this kind of
The Antique Imitation Tiles that technique is prepared can be compared favourably with natural Australia stone material, so as to reach real effect.
The sandstone pattern of the Ceramic Tiles of the artificial stone sandstone in the present invention uses roller printing and ink-jet printed phase
In conjunction with two kinds of technology, first, using roller printing technology seal shape striped, texture natural effect is true to nature, well arranged solid
Sense is strong, sprays gritstone figure then in conjunction with ink-jet printed technology, and two kinds of technology combine so that the pattern of ceramic surface can more reach
To the pattern of natural true sandstone, the emulation to natural sandrock is higher.
(3) Ceramic Tiles of the artificial stone sandstone that the present invention is obtained have excellent performance, and good thermal stability, with relatively
Low water absorption rate 0.1～0.3%, rupture strength more than 40MPa, Mohs' hardness more than 7, not soil pick-up.
Description of the drawings
Fig. 1 is the pictorial diagram of natural Australian Sandstone.
Fig. 2 and Fig. 3 are the pictorial diagram of the Ceramic Tiles that embodiment 1 is prepared.
Fig. 4 is the pictorial diagram of the Ceramic Tiles that embodiment 2 is prepared.
Specific embodiment
With reference to embodiment, the present invention is further described.
Proportion specifically described herein is also referred to as relative density：Weight and dress when the built-in glaze water of unit volume/makeup soil and water
The ratio of weight during water.
Embodiment 1
A kind of technological process of production of the Ceramic Tiles of imitative Australian Sandstone is as follows：
(1) in table 1 ceramic tile base raw material, through ball milling, obtain blank powder, the fineness of base powder is 250 mesh sieves, tail over for
1%, the chemical composition of ceramic tile base is shown in Table 2, after press-molding, dries, obtains ceramic tile base, and wherein, press is using Italy
3590T, production pressure are 3100KN；Stratification dress soil, the makeup soil is drenched on a surface of ceramic tile base (600mm*600mm)
Proportion be 1.5, apply 130g, chemical composition is shown in Table 3.
Wherein, the raw material of ceramic tile base is as shown in table 1：
Raw material composition (mass percent, %) of 1 ceramic tile base of table
Blank chemical component composition (being calculated in mass percent, %) in 2 table 1 of table
| Aluminium | Silicon | Iron | Titanium | Calcium |
| 21.7 | 66.8 | 0.8 | 0.45 | 0.85 |
| Magnesium | Potassium | Sodium | Burn and lose | |
| 0.7 | 3.2 | 1.7 | 3.8 |
Native chemical composition (being calculated in mass percent, %) disguised by table 3：
| K2O | Na2O | Al2O | SiO2 | CaO+MgO |
| 3.85 | 0.95 | 27.48 | 67.65 | 0.07 |
(2) cover-coat enamel is applied：Cover-coat enamel is applied on base with the native surface of makeup in step (1), and the proportion of cover-coat enamel is 1.65, applies
130g, chemical composition are shown in Table 4；
The chemical composition (being calculated in mass percent, %) of 4 cover-coat enamel of table：
| K2O | Na2O | ZnO | CaO | MgO | BaO | Al2O3 | SiO2 |
| 3.18 | 1.45 | 5.13 | 7.85 | 0.06 | 1.85 | 27.28 | 53.20 |
(3) glaze is applied for the first time：A glaze is applied on base in step (2) with cover-coat enamel surface, the proportion of the glaze is
1.7,100g is applied, the particle diameter for putting glaze after applying is 3～4mm, and point glaze substantially makes cover-coat enamel for the first time；For the first time the raw material of point glaze and
Chemical composition composition is shown in Table 5 and table 6；
Point glaze raw material constitutes table 5 for the first time
| Frit | Earth burning | Ball clay | Barium | Zinc |
| 70% | 14% | 8% | 5% | 3% |
The point glazing for the first time of table 6 is studied and is grouped into (being calculated in mass percent, %)
| Al2O | SiO2 | CaO | Fe | Mg | K2O | Na2O |
| 22.53 | 50.71 | 6.44 | 0.13 | 2.26 | 4.47 | 1.23 |
| Ti | Sr | Li | Zn | BaO | Zr | |
| 0.07 | 1.66 | 0.01 | 5.08 | 9.81 | 0.33 |
(4) glaze is applied for the second time：With continuing to apply a glaze on a base on glaze surface in step (3), the proportion of the glaze
For 1.65,50g is applied, the particle diameter that glaze is put after applying is 1～2mm, second point of glaze accounts for the 80% or so of ceramic tile area；Second point of glaze
Raw material composition is shown in Table 7, and the second point of glaze is consisted of：Including the first time point glaze of 1 weight portion and the Al of 2% weight portion2O；
7 second point of glaze raw material of table constitutes (being calculated in mass percent, %)
(5) stone shape striped is made：Base upper roller seal shape striped in step (4) with a glaze surface：Using single roller
Convex print seal shape line portion, as now ceramic tile has had naturally concavo-convex, when print, spikes/low- points generate difference
Effect.
(6) gritstone figure is made：Ceramic ink jet machine ink-jet is adopted on base in step (5) with stone shape striated surface
Figure：Using ink be the conventional black ink for preparing black gritstone figure, as the glaze of now ceramic tile has had 3D effect,
The figure for gushing out is entirely different with effect in the plane, and concave point makes ink-jet Tula long, generates 3D effect so as to another.
Furthermore it is also possible to the ink of other colors is changed, and obtain the imitative Australian Sandstone Ceramic Tiles of such as buff.
(7) protection glaze is applied：Protection glaze is applied on base of the step (6) with gritstone chart face, the proportion of the protection glaze is
1.4, apply 80g；The composition of protection glaze is identical with dry particulate ingredients in step (8), wears into 325 mesh.
(8) sheet dry granular is applied：Sheet dry granular is applied on base with protection glaze surface in step (7), 180g is applied, the sheet
The Mohs' hardness of particle is 7～7.5, and fineness is in 130～250 mesh；The becoming to be grouped into of dry granular is shown in Table 8；Done using conventional silk screen
Formula printing technology applies dry granular.
The chemical composition composition of 8 dry granular of table：(being calculated in mass percent, %)
| Al2O | SiO2 | Fe | CaO | Mg | K2O |
| 20.17 | 45.16 | 0.03 | 7.08 | 2.76 | 4.88 |
| Na2O | Ti | Sr | Li | Zn | Bal2 |
| 1.24 | 0.06 | 1.57 | 0.01 | 7.02 | 10.02 |
(9) sinter：The Ceramic Tiles that step (8) is obtained are sintered, and firing period is 60min, ceramic post sintering kiln (roller
Road kiln) burn till length for 180 meters, kiln firing zone is divided into 56 temperature provinces, and specific kiln burns till list and is shown in Table 9；
Be obtained the Ceramic Tiles of artificial stone sandstone by the step, wherein for the first time the area of point glaze layer account for ceramic tile surface 95～
99.9% or so, the area of second point of glaze layer accounts for the 80% of ceramic tile area or so.Fig. 2 and Fig. 3 is that artificial stone sandstone is in kind
Figure, Fig. 1 are natural Australian Sandstone, and compared to Figure 1, Fig. 2 has skin texture at many levels, its visual effect and texture and its similar,
Very true to nature, Fig. 2 fullys meet the natural true sandstone effect formed by the Nature.
According to practical situations, step (10) is may also include.
(10) semipolish is carried out to the product that step (9) is obtained.
Determine through overtesting, the Ceramic Tiles of the artificial stone sandstone that the present embodiment is obtained have excellent performance, thermally-stabilised
Property good, with relatively low water absorption rate 0.1～0.3%, rupture strength more than 40MPa, Mohs' hardness more than 7, not soil pick-up.
9 kiln of table burns till list
Embodiment 2
A kind of technological process of production of the Ceramic Tiles of imitative Australian Sandstone is as follows：
(1) in table 1 ceramic tile base raw material, through ball milling, obtain blank powder, the fineness of base powder is 300 mesh sieves, tail over for
1%, the chemical composition of ceramic tile base is aluminium 23%, silicon 66%, iron 0.5%, titanium 0.4%, calcium 0.9%, magnesium 0.5%, potassium 3.0%,
Sodium 2%, other impurities is 3.7%, after press-molding, dries, obtains ceramic tile base, and wherein, press is using Italy
3590T, production pressure are 3000KN；Stratification dress soil, the makeup soil is drenched on a surface of ceramic tile base (600mm*600mm)
Proportion be 1.45, apply 125g, chemical composition be K2O 3.67%, Na2O 1.2%, Al2O 30%, SiO265.0%th, CaO
0.03%th, MgO 0.1%.
(2) cover-coat enamel is applied：Cover-coat enamel is applied on base with the native surface of makeup in step (1), and the proportion of cover-coat enamel is 1.60, applies
135g, chemical composition are K2O 3.0%, Na2O1.0%, ZnO5.0%, CaO 8.0%, MgO 0.07%, BaO1.55%,
Al2O326.38%th, SiO255%.
(3) glaze is applied for the first time：A glaze is applied on base in step (2) with cover-coat enamel surface, the proportion of the glaze is
1.68,98g is applied, the particle diameter for putting glaze after applying is 3～4mm, and point glaze substantially makes cover-coat enamel for the first time；The chemistry of point glaze becomes for the first time
It is grouped into：Al2O 17.294%, SiO250%th, CaO 8%, Fe 0.2%, Mg 2%, K2O 4%, Na2O 2%, Ti
0.1%th, Sr 1%, Li 0.006%, Zn 5%, BaO 10%, Zr 0.4%.
(4) glaze is applied for the second time：With continuing to apply a glaze on a base on glaze surface in step (3), the proportion of the glaze
For 1.7,60g is applied, the particle diameter that glaze is put after applying is 1～2mm, second point of glaze accounts for the 80% or so of ceramic tile area；Described second
Putting glaze chemical composition is：Including the first time point glaze of 1 weight portion and the Al of 2% weight portion2O；
(5) stone shape striped is made：Base upper roller seal shape striped in step (4) with a glaze surface：Using single roller
Convex print seal shape line portion, as now ceramic tile has had naturally concavo-convex, when print, spikes/low- points generate difference
Effect.
(6) gritstone figure is made：Ceramic ink jet machine ink-jet is adopted on base in step (5) with stone shape striated surface
Figure：Using ink be the conventional ink for preparing black gritstone figure, as the glaze of now ceramic tile has had 3D effect, spray
Figure out is entirely different with effect in the plane, and concave point makes ink-jet Tula long, generates 3D effect so as to another.
(7) protection glaze is applied：Protection glaze is applied on base of the step (6) with gritstone chart face, the proportion of the protection glaze is
1.45, apply 75g；The composition of protection glaze is identical with dry particulate ingredients in step (8), and dry granular is worn into 325 mesh and prepared becomes protection glaze
Slurry.
(8) sheet dry granular is applied：Sheet dry granular is applied on base with protection glaze surface in step (7), 190g is applied, the sheet
The Mohs' hardness of particle is 7～7.5, and fineness is in 130～250 mesh；Dry granular become to be grouped into Al2O 20.43%, SiO2
45%th, Fe 0.05%, CaO 7%, Mg 3%, K2O 5%, Na2O 1%, Ti 0.01%, Sr 1.5%, Li 0.01%, Zn
7%th, BaI210%；Dry granular is applied using conventional silk screen xeroprinting technology.
(9) sinter：The Ceramic Tiles that step (8) is obtained are sintered, and firing period is 60min, ceramic post sintering kiln (roller
Road kiln) burn till length for 180 meters, kiln firing zone is divided into 56 temperature provinces, and specific kiln burns till list and is shown in Table 9；
The Ceramic Tiles of artificial stone sandstone are obtained by the step.Fig. 4 is artificial stone sandstone pictorial diagram, and the Ceramic Tiles have flesh
Reason is multi-level, its visual effect and texture and its similar, very true to nature, and it is natural true that Fig. 4 fullys meet that the Nature formed
Real sandrock effect.
According to practical situations, step (10) is may also include.
(10) semipolish is carried out to the product that step (9) is obtained.
Determine through overtesting, the Ceramic Tiles of the artificial stone sandstone that the present embodiment is obtained have excellent performance, thermally-stabilised
Property good, with relatively low water absorption rate 0.1～0.3%, rupture strength more than 40MPa, Mohs' hardness more than 7, not soil pick-up.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-described embodiment
Limit, other any Spirit Essences without departing from the present invention and the change that is made under principle, modification, replacement, combine, simplify,
Equivalent substitute mode is all should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of Ceramic Tiles of artificial stone sandstone, including ceramic tile blank and the glaze layer on the ceramic tile blank surface, is characterized in that：
The glaze layer surface is printed on stone shape striped and ink-jet gritstone figure, and the glaze layer includes ground glaze layer, for the first time cover coat, point glaze successively
Layer, second point of glaze layer, protection glaze layer and dry granular glaze layer；Wherein, for the first time the area of point glaze layer account for ceramic tile surface 95～
99.9%, the area of second point of glaze layer accounts for the 70～90% of ceramic tile area.
2. Ceramic Tiles as claimed in claim 1, is characterized in that, the ceramic tile blank is become by the element of following mass percent
It is grouped into：Aluminium 20～25%, silicon 65～70%, iron 0.5～1%, titanium 0.4～0.5%, calcium 0.8～0.9%, magnesium 0.5～
0.8%th, potassium 3.0～3.5%, sodium 1.5～2%, other impurities are 3～4%；
Preferably, the ceramic tile blank is to become to be grouped into by following mass percent：
Aluminium 21.7%, silicon 66.8%, iron 0.8%, titanium 0.45%, calcium 0.85%, magnesium 0.7%, potassium 3.2%, sodium 1.7%, other
Impurity is 3.8%.
3. Ceramic Tiles as claimed in claim 1, is characterized in that, the raw material for constituting the ground-coat enamel is makeup soil, the makeup soil
It is made up of the chemical composition of following mass percent：K2O 3.0～4.0%, Na2O 0.8～1.2%, Al2O 25～30%,
SiO265.0～70.0%, CaO 0.01～0.1%, MgO 0.01～0.1%；
Preferably, the makeup soil is made up of the chemical composition of following mass percent：
K2O 3.85%, Na2O 0.95%, Al2O 27.48%, SiO267.65%th, CaO+MgO 0.07%.
4. Ceramic Tiles as claimed in claim 1, is characterized in that, cover-coat enamel is made up of the chemical composition of following mass percent：
K2O 3.0～3.5%, Na2O1.0～1.5%, ZnO5.0～5.5%, CaO 7.0～8.0%, MgO 0.04～0.08%,
BaO1.5～2.0%, Al2O325～30%, SiO250～55%；
Preferably, the cover-coat enamel is made up of the chemical composition of following mass percent：K2O 3.18%, Na2O1.45%,
ZnO5.13%, CaO 7.85%, MgO0.06%, BaO1.85%, Al2O327.23%th, SiO253.20%.
5. Ceramic Tiles as claimed in claim 1, is characterized in that, point glaze is become by the chemistry of following mass percent for the first time
It is grouped into：Al2O 16～20%, SiO250～56%, CaO 5～10%, Fe 0.05～0.2%, Mg 2～3%, K2O 4
～5%, Na2O 1～2%, Ti 0.05～0.1%, Sr 1～2%, Li 0.001～0.01%, Zn 5～6%, BaO 9～
10%th, Zr 0.2～0.4%；
Preferably, the first time point glaze is made up of the chemical composition of following mass percent：
Al2O 17.50%, SiO250.71%th, CaO 6.44%, Fe 0.13%, Mg2.26%, K2O 4.47%, Na2O
1.23%th, Ti 0.07%, Sr 1.66%, Li 0.01%, Zn 5.08%, BaO 5.08%, Zr 0.33%；
Second point of glaze is consisted of：Including the first time point glaze of 1 weight portion and the Al of 1～3% weight portion2O；
Preferably, second point of glaze is consisted of：Including the first time point glaze of 1 weight portion and the Al of 2% weight portion2O.
6. Ceramic Tiles as claimed in claim 1, is characterized in that, described protection glaze and dry granular glaze be by following percent mass
The chemical composition composition of ratio：
Al2O 20～25%, SiO245～47%, Fe 0.01～0.05%, CaO 7～8%, Mg 2～3%, K2O 4～
5%th, Na2O1～2%, Ti 0.01～0.1%, Sr 1.5～1.8%, Li 0.001～0.01%, Zn 7～8%, BaI210
～11%；
Preferably, the protection glaze and dry granular glaze are made up of the chemical composition of following mass percent：
Al2O 20.03%, SiO245.16%th, Fe 0.03%, CaO 7.08%, Mg 2.76%, K2O 4.88%, Na2O
1.24%th, Ti 0.06%, Sr 1.57%, Li 0.01%, Zn 7.02%, BaI210.02%.
7. the preparation technology of the Ceramic Tiles any one of claim 1～6, is characterized in that, comprise the following steps：
(1) ground-coat enamel is applied on the surface of base；
(2) cover-coat enamel is applied on the base with the native surface of makeup in step (1)；
(3) glaze is applied on the base in step (2) with cover-coat enamel surface, the proportion of the glaze is 1.68～1.72, apply (90～
110)g/3600cm2, the particle diameter for putting glaze after applying is 3～4mm；
(4) with continuing to apply a glaze on a base on glaze surface in step (3), the proportion of the glaze is 1.6～1.7, apply (40～
60)g/3600cm2, the particle diameter for putting glaze after applying is 1～2mm；
(5) the base upper roller seal shape striped in step (4) with a glaze surface；
(6) ink-jet gritstone figure on the base in step (5) with stone shape striated surface；
(7) protection glaze is applied on the base in step (6) with gritstone chart face；
(8) dry granular is applied on the base with protection glaze surface in step (7)；
(9) product obtained in step (8) is sintered, you can obtain the Ceramic Tiles of artificial stone sandstone.
8. preparation technology as claimed in claim 7, is characterized in that：In step (1), the proportion for constituting the makeup soil of ground-coat enamel is
1.4～1.6, apply 120～140g/3600cm2；
In step (2), the proportion of cover-coat enamel is 1.6～1.7, applies (120～140) g/3600cm2；
In step (7), the proportion for protecting glaze is 1.4～1.5, applies 70～90g/3600cm2；
In step (8), 170～190g/3600cm is applied2；The Mohs' hardness of dry granular is 7～7.5；
In step (9), firing period is 50～65min, and sintering temperature is 1100～1200 DEG C.
9. preparation technology as claimed in claim 7, is characterized in that：In step (1), base briquetting pressure is 3000～3500KN；
Preferably, also include step (10)：Semipolish is carried out to the product with dry granular.
10. preparation technology as claimed in claim 7, is characterized in that：In step (1), the proportion of the makeup soil is 1.5, applies
130g/3600cm2；
In step (2), the proportion of the cover-coat enamel is 1.65, applies 130g/3600cm2；
In step (3), the proportion of described glaze is 1.7, applies 100g/3600cm2；
In step (4), the proportion of described glaze is 1.65, applies 50g/3600cm2；
In step (5), using the convex print technology seal shape striped of single roller；
In step (7), the proportion of the protection glaze is 1.4, applies 80g/3600cm2；
In step (8), the dry granular applies 180g/3600cm2, the fineness of dry granular is 130～250 mesh.
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Cited By (5)
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| CN107840641A (en) * | 2017-11-07 | 2018-03-27 | 河南建筑材料研究设计院有限责任公司 | A kind of Art Stone made using mine tailing and waste residue |
| CN109836121A (en) * | 2017-11-27 | 2019-06-04 | 辽宁法库陶瓷工程技术研究中心 | A kind of preparation method of the multi-functional micropore diatom ecological brick of novel anti-pollution |
| CN111620703A (en) * | 2020-06-09 | 2020-09-04 | 广东富强陶瓷有限公司 | Preparation method of soft light gold-plated ceramic tile and product thereof |
| CN113698190A (en) * | 2021-03-16 | 2021-11-26 | 亚细亚建筑材料股份有限公司 | Preparation process of dry-grain half-polished brick |
| CN116835960A (en) * | 2023-07-11 | 2023-10-03 | 广东家美陶瓷有限公司 | Coated body preparation device and preparation method, coated body blank and preparation method |
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| JP2003327484A (en) * | 2002-05-15 | 2003-11-19 | Fumitaka Fujiwara | Glaze for kimachi stone |
| CN101497539A (en) * | 2008-12-25 | 2009-08-05 | 萧华 | Technique for producing ceramic tile with surface having stereo sandrock effect |
| CN101565311A (en) * | 2009-05-27 | 2009-10-28 | 广东蒙娜丽莎陶瓷有限公司 | Production method of imitation sandstone ceramic tile |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840641A (en) * | 2017-11-07 | 2018-03-27 | 河南建筑材料研究设计院有限责任公司 | A kind of Art Stone made using mine tailing and waste residue |
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| CN109836121A (en) * | 2017-11-27 | 2019-06-04 | 辽宁法库陶瓷工程技术研究中心 | A kind of preparation method of the multi-functional micropore diatom ecological brick of novel anti-pollution |
| CN111620703A (en) * | 2020-06-09 | 2020-09-04 | 广东富强陶瓷有限公司 | Preparation method of soft light gold-plated ceramic tile and product thereof |
| CN113698190A (en) * | 2021-03-16 | 2021-11-26 | 亚细亚建筑材料股份有限公司 | Preparation process of dry-grain half-polished brick |
| CN116835960A (en) * | 2023-07-11 | 2023-10-03 | 广东家美陶瓷有限公司 | Coated body preparation device and preparation method, coated body blank and preparation method |
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