CN107586096B - It is a kind of to throw crystalline glaze Antique Imitation Tiles and preparation method thereof entirely - Google Patents
It is a kind of to throw crystalline glaze Antique Imitation Tiles and preparation method thereof entirely Download PDFInfo
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Abstract
The present invention relates to a kind of full throwing crystalline glaze Antique Imitation Tiles and preparation method thereof.Full crystalline glaze Antique Imitation Tiles of throwing include: green body；The cover coat with first of pattern being overlying on green body；It is formed in the full throwing glaze layer that adobe surface has first of pattern；Crystallization glaze layer with the second pattern cooperated with first of pattern, the crystallization glaze layer from bottom to top include crystalline glaze ground glaze layer and crystalline glaze protection glaze layer；And pattern layer, the pattern layer are formed between the cover coat and point glaze layer；Or the pattern layer be formed in the cover coat and point glaze layer between and crystalline glaze ground glaze layer and crystalline glaze protection glaze layer between.
Description
Technical field
The present invention relates to architectural pottery Antique Imitation Tiles glaze decorating technical fields, modelled after an antique more particularly to a kind of full throwing crystalline glaze
Brick and the full throwing crystalline glaze Antique Imitation Tiles decorative cover use low temperature fast firing manufacturing method.
Background technique
The features such as showing superior demand, art up, personalized product on Ceramic Market at present, the dress with GOOD TASTE
Exterior material becomes the mainstream of consumption.And crystalline glaze is applied to always as a kind of rare unique preferable artistic glaze of dicoration
Art pottery field, and it is fresh less for architectural pottery field.
Antique Imitation Tiles currently on the market, which generally use silk screen, roller or ink-jet printer, will commonly colour fancy glaze or ink
It is printed among overglaze and special-effect glaze layer, although various colors are colourful, lacks stereo suspending sense.Conventional full throwing glaze is modelled after an antique
Brick schematic diagram is as shown in Figure 1.Referring to Fig. 1, conventional full glaze Antique Imitation Tiles of throwing from bottom to top include green body 1, overglaze 2, pattern layer 3 and complete
Throw glaze layer 4.
Patent document 1 (number of patent application: 201310426301.6) disclose a kind of Polished crystal tile with ice crack shape and its
Manufacturing method, including ceramic adobe, color glaze layer, ice crack layer and clear frit layer, are followed successively by clear frit layer, ice crack from top to bottom
Layer, color glaze layer and ceramic adobe, wherein ice crack layer is the frost flower crystal based on crystalline glaze.Although the Polished crystal tile has used crystallization
Glaze, but this patent may not apply to low temperature fast firing and throw in Antique Imitation Tiles entirely.
Summary of the invention
In view of the above-mentioned problems, the object of the present invention is to provide a kind of full throwing porcelains of changeable brilliant flower effect using crystalline glaze
Antique Imitation Tiles and its manufacturing method.
The full throwing crystalline glaze Antique Imitation Tiles of an of the invention form include:
Green body；
The cover coat with first of pattern being overlying on green body；
It is formed in the full throwing glaze layer that adobe surface has first of pattern；
Crystallization glaze layer with the second pattern cooperated with first of pattern, the crystallization glaze layer are from bottom to top wrapped
Include crystalline glaze ground glaze layer and crystalline glaze protection glaze layer；And
Pattern layer, the pattern layer are formed between the cover coat and full throwing glaze layer；Or the pattern layer is formed in institute
It states between cover coat and full throwing glaze layer and between crystalline glaze ground glaze layer and crystalline glaze protection glaze layer.
Above-mentioned full throwing crystalline glaze Antique Imitation Tiles are presented starlike, netted, frost flower shape, flowers shape etc. using crystalline glaze and change naturally
Feature, which is applied, is throwing glaze layer entirely in the following, forming the brilliant flower colourful effect of aesthetic colors；Moreover, crystalline glaze ground glaze layer and
Crystalline glaze protection glaze layer is filled in the blank space of cover coat and the full compulsory figure for throwing glaze layer, i.e. crystalline glaze ground glaze layer and crystalline glaze
Glaze layer entirety and cover coat and the complete whole complementary interworking of throwing glaze layer are protected, there is stronger stereo suspending sense；Crystalline glaze ground glaze layer
It is combined with protection glaze layer and forms different types of brilliant flower, cooperated tradition is complete to throw Antique Imitation Tiles, collocation gets up to make product figure
Case has the 3D crystalline substance Hua Xiaoguo that level is abundant, true to nature, three-dimensional sense is strong；Protection glaze is formed on crystalline glaze had both promoted crystalline substance in production
The stabilization of flower forming, and can not be destroyed in secondary crystallization glaze Antique Imitation Tiles are thrown entirely and using the brilliant flower of middle protection.
Preferably, the pattern layer is the ink-jetting pattern layer being printed upon on cover coat by inkjet printing technology.Ink-jet figure
Pattern layer has fine pattern abundant, and the crystalline substance flower formed with crystalline glaze is collocated with each other, and forms the 3D effect of more magnificent mansion solid
Fruit.
Preferably, the cover coat and the full glaze layer of throwing are by the first silk-screen printing shape with first of pattern
At；The crystallization glaze layer is the second silk-screen printing shape by having the second pattern cooperated with first of pattern
At.Additionally it is preferred that the cover coat with a thickness of 0.6~1.0mm.Preferably, it is described it is complete throw glaze layer with a thickness of 1.0~
1.2mm。
Preferably, the cover coat and pattern layer are plus the full overall thickness for throwing glaze layer and the crystallization ground glaze layer and the knot
The overall thickness of crystalline substance protection glaze layer is close (two glaze thickness differences≤0.02mm).Here thickness refers to firing later before full throwing
Thickness.The smooth beauty of entire glazed layer after being burnt into as a result, is conducive to throw process entirely below.It is described after full throwing in resulting finished bricks
Cover coat and pattern layer are plus the full overall thickness for throwing glaze layer and the overall thickness for crystallizing ground glaze layer and the crystallization protection glaze layer
Also close (two glaze thickness differences≤0.02mm), that is, the surfacing of the full throwing crystalline glaze Antique Imitation Tiles finally obtained.
The preparation methods of the full throwing crystalline glaze Antique Imitation Tiles of an of the invention form the following steps are included:
(1) overglaze fancy glaze is printed on green body using the first silk screen that can form first of pattern to be formed and be had first
The cover coat of pattern；
(2) pattern layer is formed on cover coat；
(3) utilization can be formed with the second silk screen of the second pattern of first of pattern cooperation in step (2) gained
Crystalline glaze ground coat enamel and crystalline glaze protection glaze are printed in adobe, successively to form the crystallization glaze layer with second pattern；
(4) full throwing glaze is printed on cover coat using the first silk screen that can form first of pattern has first to be formed
The full throwing glaze layer of pattern, firing, polishing, obtains the full throwing crystalline glaze Antique Imitation Tiles.
According to above-mentioned preparation method, by the way that crystalline glaze and common glaze are respectively printed at using the positive and negative different pattern of silk screen
On green body, a brilliant flower colourful novel full throwing crystalline glaze Antique Imitation Tiles of aesthetic colors are formed after being burnt into；Crystalline glaze ground coat enamel
It is combined in firing with crystalline glaze protection glaze and forms different types of brilliant flower (such as starlike, netted, frost flower shape, flowers shape etc.),
Cooperated traditional full throwing Antique Imitation Tiles, collocation gets up to make product pattern to have the 3D that level is abundant, true to nature, three-dimensional sense is strong brilliant
Flower effect；Crystalline glaze crystalline substance, which is spent, mainly to be grown up in glaze layer, so crystalline substance is spent in full throwing not to be influenced, and the ground coat enamel of crystalline glaze and protection
Glaze is thrown glaze with the full overglaze for throwing brick entirely and is separately printed on green body, is independent of each other；Protection glaze is formed on crystalline glaze both to promote
Into the stabilization of flower forming brilliant in production, and brilliant flower can be protected not broken in secondary crystallization glaze Antique Imitation Tiles are thrown entirely and in use
It is bad.
Preferably, in step (2), pattern layer shape by way of silk-screen printing, roller printing or inkjet printing
At；Preferably inkjet printing.
Preferably, the formula of crystalline glaze ground coat enamel is as follows in step (3): 30~40wt% of frit, 3~8wt% of wollastonite,
5~8wt% of zinc oxide, 25~30wt% of titanium dioxide, 3~8wt% of talcum, 10~20wt% of silica flour are burnt.
Preferably, in the full throwing crystalline glaze Antique Imitation Tiles, the chemical composition analysis of crystalline glaze ground coat enamel are as follows: SiO265~
68wt%, Al2O318~21wt%, Fe2O30.1~0.2wt%, 4.5~6wt% of CaO, 0.1~0.2wt% of MgO, K2O
2~3wt%, Na21~2wt% of O, 3~4wt% of BaO, 1~3wt% of loss on ignition, TiO27~9wt%, 4~7wt% of ZnO.
Preferably, crystalline glaze protects the formula of glaze as follows in the full throwing crystalline glaze Antique Imitation Tiles: 50~60wt% of frit,
3~8wt% of wollastonite, 8~12wt% of zinc oxide, 20~25wt% of titanium dioxide, 3~8wt% of talcum is burnt.
Preferably, crystalline glaze protects the chemical composition analysis of glaze are as follows: SiO in step (3)252~54wt%, Al2O3 12
~15wt%, Fe2O30.1~0.2wt%, TiO25~7wt%, 3~5wt% of CaO, 1~3wt% of MgO, K2O 1~
3wt%, Na23~5wt% of O, 6~8wt% of ZnO, 2~3wt% of loss on ignition.
Preferably, firing temperature is 1200~1210 DEG C, firing period is 55~60 minutes.The calcining system is that low temperature is fast
It burns, more the saving energy, it is environmental-friendly.
Preferably, after firing, to throw the thickness of glaze layer entirely be preferably 0.6~1.0 millimeter, the thickness of polishing is preferably 0.1~
0.2 millimeter.
Detailed description of the invention
Fig. 1 is that a kind of routine throws the schematic cross-section after the polishing of glaze Antique Imitation Tiles entirely；
Fig. 2 is the schematic cross-section after full throwing crystalline glaze Antique Imitation Tiles polishing of the invention；
Fig. 3 is the patterned display of selected silk screen in an example of the invention；
Fig. 4 is an exemplary process flow chart of the invention；
Fig. 5 is finished bricks display diagram of the invention；
Fig. 6 is the partial enlarged view of Fig. 5；
Fig. 7 is the half schematic diagram difference thrown and thrown entirely.
Specific embodiment
The present invention is further illustrated below in conjunction with attached drawing and following embodiments, it should be appreciated that attached drawing and following embodiments
It is merely to illustrate the present invention, is not intended to limit the present invention.In following formula, unless otherwise instructed, the content of each ingredient refers both to weight
Measure percentage.
The present invention provides a kind of novel full throwing crystalline glaze Antique Imitation Tiles.Half throws " refer to local polishing, apply a glaze as its name suggests
Exactly got rid of on glaze equally distributed dotted, and partly throwing is exactly by the tip of glaze jettisoning sub-fraction slightly, one by one
Dot point upper layer forms a part plan layer, and " complete throw ", which refers to, skims entire glaze is smooth one layer, forms specular layer, half throws
It is as shown in Figure 7 with full throwing schematic diagram.Fig. 2 shows the section signals after the polishing of the full throwing crystalline glaze Antique Imitation Tiles of an example of the present invention
Figure, as shown in Fig. 2, the full throwing crystalline glaze Antique Imitation Tiles include: green body 11；The overglaze with predetermined pattern being overlying on green body 11
Layer 12, pattern layer 13 is formed on the cover coat 12, and (and/or pattern layer 13 is located at following crystalline glaze ground glaze layers 14 and crystalline glaze guarantor
It protects between glaze layer 15)；The crystallization glaze layer with predetermined pattern including crystalline glaze ground glaze layer 14 and crystalline glaze protection glaze layer 15；With
And it is overlying on the full throwing glaze layer 16 with predetermined pattern same as cover coat 12 in cover coat 12 (or pattern layer 13).Crystalline glaze
Ground glaze layer 14 is filled in the following, and crystalline glaze protection glaze layer 15 is filled on crystalline glaze ground glaze layer 14.
The thickness of green body 11 can be 10~11mm.It, which is formed, to be conventional Antique Imitation Tiles green body composition.
" cover coat with predetermined pattern " refers to that cover coat has first of pattern being pre-designed." there is regulation figure
The crystallization glaze layer of case " refers to that the crystallization glaze layer has the second pattern being pre-designed.And first of pattern and second
Pattern cooperates.Conventional Antique Imitation Tiles cover coat, which is not usually required to be pre-designed image uniform, imposes on green body whole surface with energy
Enough presentations that concealing is carried out to green body, will not influence the subsequent pattern layer color and pattern for being applied to cover coat.The present invention
The Antique Imitation Tiles cover coat of offer needs to first pass through design in advance according to crystalline glaze layer pattern, to match with the pattern formation of crystallization glaze layer
It closes.Should " first of pattern with second pattern cooperate " refer to that the glazing position of overglaze and crystalline glaze is different and formation mutually
It mends.Preferably the glaze of the overglaze before applying a glaze and crystalline glaze is in a thickness.If not considering the figure of cover coat
Overglaze is also uniformly imposed on green body whole surface by case, then applies the crystallization glaze layer of predetermined pattern on cover coat, and then glaze adds again
Point glaze, then point glaze layer need to increase thickness so subsequent polishing when will not just destroy crystallization glaze layer pattern.Point glaze layer is blocked up
Can have an impact to the pattern color presentation of pattern layer, also have an impact to entire adobe effect.The thickness of cover coat 12 can for 0.6~
1.1mm。
Pattern layer 13 can be the ink-jetting pattern layer being printed upon on cover coat by inkjet printing technology.It can be infiltrated through
In cover coat.The glazing position that crystallization glaze layer can be avoided when forming pattern layer 13, so that the two pattern and pattern will not be mutual
Mutually influence.If even if the color image of pattern layer 13 and crystallization glaze layer forms superposition and there will not be apparent influence, in shape
At the glazing position that can also do not have to avoid crystallization glaze layer when pattern layer 13.The thickness of pattern layer 13 can be as thin as possible, as long as
Pattern pattern can reach scheduled effect.
The nature such as starlike, netted, frost flower shape, flowers shape is presented using crystallization glaze layer in crystalline glaze Antique Imitation Tiles provided by the invention
The brilliant Hua Xiaoguo of change.Brilliant flower effect is presented essentially consists in crystalline glaze ground glaze layer 14.Brilliant flower-shape shape is for example, starlike, it is netted,
Frost flower shape, flowers shape etc..The crystalline substance, which is spent, can also have different colors.In one example, crystalline glaze ground glaze layer is zinc silicate-silicon
Sour titanium crystalline glaze.The thickness of crystalline glaze ground glaze layer 14 can be 0.4~0.6mm.Crystalline glaze protects glaze layer 15 to promote crystalline glaze
The stability of the crystalline substance flower of ground glaze layer 14, and crystalline glaze ground glaze layer 14 can be protected, it is destroyed its crystalline substance flower not.Crystalline glaze ground coat enamel and guarantor
Shield glaze joint forms brilliant flower.It can be 0.4~0.6mm that crystalline glaze, which protects the thickness of glaze layer 15,.Crystalline glaze ground glaze layer 14 and crystallization
Glaze protects the overall thickness of glaze layer 15 can be equal with cover coat 12, pattern layer 13 and the full overall thickness for throwing glaze layer 16.
Full glaze layer 16 of throwing is overlying on cover coat 12, has pattern identical with the predetermined pattern of cover coat 12.It is complete to throw glaze layer
16 can make to throw crystalline glaze Antique Imitation Tiles entirely with excellent soil resistance and wearability." throwing glaze entirely " refers in former common Antique Imitation Tiles
On the basis of a kind of new decorative material for developing, full glaze of throwing is uniformly to apply on glaze in a planar form, is made by throwing processing entirely
It is beautiful and generous to obtain Antique Imitation Tiles, while can preferably protect pattern and crystallization glaze layer again.The full thickness for throwing glaze layer 16 is not particularly limited,
It can choose suitable thickness in the case where not influencing the presentation of polishing and finished bricks pattern, pattern, for example, 0.6~
1.0mm。
Fig. 5 is finished bricks display diagram of the invention.As can be seen that in full throwing crystalline glaze Antique Imitation Tiles of the invention, ink-jet figure
The crystalline substance flower of case and crystalline glaze cooperatively forms a kind of 3D effect of magnificent mansion solid.
Hereinafter, as an example, illustrating the manufacturing method of crystalline glaze Antique Imitation Tiles of the invention.Fig. 4 shows the present invention one and shows
The production technological process of the full throwing crystalline glaze Antique Imitation Tiles of example.
Firstly, preparing green body.The preparation of green body can use well known technique.In the example depicted in fig. 4, it is adopted through raw material
Collection, broken, forklift ingredient, wet ball grinding, cross screen out iron, powder by spraying, aging, molding, drying and other steps obtain green body.Green body
It is raw materials used that conventional Antique Imitation Tiles can be used in raw material.Preferably, according to the needs of glaze special process, for the deformation for having balanced brick
Degree, improves the content of aluminium oxide, such as mention the content of aluminium oxide from 19~21wt% in right amount on the basis of original formula
Up to 20~23wt% makes green body resist the ability enhancing of high temperature deformation.The green body coefficient of expansion is reduced simultaneously, furthered green body
And the expansion coefficient difference of glaze, glaze fit is improved, the control of shape is fired into bricks convenient for kiln.
In one example, in green body main raw material to be used be celebrating potassium sand, selected sodium mountain flour, water mill mountain flour, power letter potassium sand,
A variety of silt particle material such as southern peak hypothermia grait, nation's sand, ball clay, eastern base mud, black talc it is compound.Body recipe can be (parts by weight):
It is low to celebrate 8~10wt% of potassium sand, 8~10wt% of selected sodium mountain flour, 9~10wt% of water mill mountain flour, 6~7wt% of power letter potassium sand, Nan Feng
Warm 6~8wt% of sand, nation 28~30wt% of sand, 18~20wt% of ball clay, 6~7wt% of eastern base mud, black talc 2wt%.
Green body chemical composition analysis can are as follows: SiO266.0~68.0wt%, Al2O320~23wt%, Fe2O30~
1.2wt%, TiO20~0.3wt%, 0.1~0.5wt% of CaO, 0.8~1.0wt% of MgO, K22.0~3.5wt% of O,
Na2O2.0~3.5wt%, 0~5.0wt% of loss on ignition.
In one example, the technological parameter of green body manufacturing process be may is that
Flouring technology: mud balance: 1.69~1.71
Ball milling fineness: 0.8~1.0% (250 mesh screen residue)
Grain composition: on 30 mesh: 5~20%
30~60 mesh: >=64%
60~80 mesh :≤12%
80 now :≤6%
Powder moisture: 7.0~7.5%
Moulding process: press type: PH3000
Briquetting pressure: 360bar
Pressing cycle: 5.4 times/min (600 × 600mm specification)
Drying process: drying temperature: 140 DEG C
Drying time: 60min
Dry base substrate moisture :≤0.5%.
Then, overglaze fancy glaze is applied on green body to form cover coat.
About the formula of overglaze, in order to adapt to the calcining system of blank and improve the associativity of base glaze, preferably porcelain
Antique Imitation Tiles special-purpose high temperature matt glaze, and some auxiliary materials can be added in right amount, as calcined kaolin can properly increase overglaze
Firing temperature.By comparing the deformation of glazing effect, anti-pollution, brick, preferably overglaze fancy glaze basic components (parts by weight):
Overglaze is at glaze (overglaze powder) 30~40wt%, 60~70wt% of stamp-pad ink.Stamp-pad ink, which can be, commonly used in the art is used to prepare fancy glaze
Stamp-pad ink.Overglaze can be SiO at the chemical composition analysis of glaze243~47wt%, Al2O316~17wt%, Fe2O30.1~
8.5~12wt% of 0.2wt%, CaO, 2.3~3.8wt% of MgO, K24.2~5.5wt% of O, Na23~5wt% of O, BaO 5
~7wt%, 3.5~4.5wt% of loss on ignition.In one example, overglaze at glaze be W8100 purchased from Bo Naide company, Spain at
Glaze.About the preparation of overglaze fancy glaze, it can be and first stir evenly its powder through quick mixer and stamp-pad ink by formula.Fancy glaze face
The flow velocity of glaze is can be controlled in 80~120 seconds.The flow velocity measuring process of fancy glaze is that flow velocity cup is expired to fancy glaze, is opened below flow velocity cup
Aperture, fancy glaze from starting to flowing to end after time statistics, be denoted as the flow velocity of fancy glaze according to being judged.
The mode for applying overglaze fancy glaze can be silk-screen printing.Silk screen (the first silk screen) used has first of pattern, with shape
At the cover coat with predetermined pattern.Left figure in Fig. 3 shows the schematic diagram of the silk screen with first of pattern.Silk screen may be selected
80 mesh 3+2 thickness." 3+2 thickness " refers to that three times, this purpose is to increase stamp to back side frictioning twice in silk screen front frictioning
The thickness of glaze.Print pass can be 2~3 times.Since adobe is hot adobe, there is no need to dryings, can form cover coat.
Then, on cover coat print pattern to form pattern layer.Printing type can print for digital ink-jet.About pattern
Layer design, the present invention in, ready layout can be printed upon surface using ink jet printer, with crystalline glaze crystalline substance flower match
Close the 3D effect for forming a kind of magnificent mansion solid.Common ink color has pink, reddish brown, orange, pale yellow, cyan, black
Deng.Pattern that specific color can be formed as needed selects.
Crystalline glaze ground coat enamel is printed on anti-vacancy with the silk screen (the second silk screen) of second pattern again, to form crystalline glaze bottom
Glaze layer.80 mesh 3+2 thickness may be selected in silk screen.It is 2~3 layers printable." anti-vacancy " refers to the vacancy that the pattern of cover coat remains.
Right figure in Fig. 3 shows the schematic diagram of the silk screen with second pattern.Second pattern is positive and negative with above-mentioned first of pattern
Two sets of silk-screen patterns.It is designed about silk-screen patterns, picture in life, such as " good fortune ", the decorative pattern, dragon and phoenix pattern of capitalization can be derived from
Deng being made into the silk screen of requirement.
Crystalline glaze protection glaze is printed on crystalline glaze ground glaze layer with the silk screen (the second silk screen) of second pattern again.Silk screen can
Select 80 mesh 3+2 thickness.It is 2~3 layers printable.It should be noted that with the pattern of crystalline glaze ground coat enamel to good position, not walk.
In an embodiment of the present invention, crystalline glaze can form zinc silicate-titanium silicate crystalline glaze for low temperature fast firing roller kilns.One
In a example, low temperature fast firing refers to that firing temperature is 1200~1210 DEG C, such as 1200 DEG C, firing period is 55~60 minutes,
Such as 55 minutes.Raw material selected by crystalline glaze have titanium dioxide, zinc oxide, silica flour, wollastonite, burning talcum, frit etc..The present invention
The crystallization glaze formula used is different from the crystallization glaze formula of the art pottery completely, is the crystallization for being suitble to produce in batches in Ceramics Enterprises
Glaze ground coat enamel formula and crystalline glaze protect glaze formula.
Crystalline glaze ground coat enamel can be the fancy glaze including crystalline glaze ground coat enamel powder and stamp-pad ink.Proportion made of fancy glaze is as follows: stamp-pad ink
60~70wt%, 30~40wt% of crystalline glaze ground coat enamel powder.In one example, crystalline glaze ground coat enamel powder formula is as follows: special frit 30
~40wt%, 3~8wt% of wollastonite, 5~8wt% of zinc oxide, 25~30wt% of titanium dioxide, 3~8wt% of talcum, silica flour are burnt
10~20wt%.Formula low temperature fast firing suitable for roller kilns.In one example, the chemical composition analysis of crystalline glaze ground coat enamel
Are as follows: SiO265~68wt%, Al2O318~21wt%, Fe2O30.1~0.2wt%, 4.5~6wt% of CaO, MgO 0.1~
0.2wt%, K22~3wt% of O, Na21~2wt% of O, 3~4wt% of BaO, 1~3wt% of loss on ignition, TiO27~9wt%,
4~7wt% of ZnO.
Crystalline glaze protection glaze can be the fancy glaze including crystalline glaze protection powdered frit and stamp-pad ink.Proportion made of fancy glaze is as follows:
60~70wt% of stamp-pad ink, crystalline glaze protect 30~40wt% of powdered frit.In one example, crystallization protection powdered frit formula is as follows: special
50~60wt% of frit, 3~8wt% of wollastonite, 8~12wt% of zinc oxide, 20~25wt% of titanium dioxide, burning talcum 3~
8wt%.Formula low temperature fast firing suitable for roller kilns.In one example, the chemical composition analysis of crystallization protection glaze are as follows: SiO2
52~54wt%, Al2O312~15wt%, Fe2O30.1~0.2wt%, TiO25~7wt%, 3~5wt% of CaO, MgO 1
~3wt%, K21~3wt% of O, Na23~5wt% of O, 6~8wt% of ZnO, 2~3wt% of loss on ignition.
The stabilization of brilliant flower forming in production had both been promoted (to contact using ground coat enamel and protection glaze in crystalline glaze printed thereon protection glaze
Chemical reaction occurs in firing and generates brilliant flower for face), and brilliant flower can be protected not broken in secondary crystallization glaze Antique Imitation Tiles are thrown entirely
It is bad.Crystalline glaze crystalline substance, which is spent, mainly to be grown up in glaze layer, so crystalline substance is spent in subsequent full throwing not to be influenced, and the ground coat enamel of crystalline glaze and guarantor
Shield glaze is separately printed on green body with the common full overglaze for throwing brick, is independent of each other.
Then, full throwing glaze is applied on cover coat using the silk screen with first of pattern.It should be noted that with cover coat to good
Position not walk.It is 2~3 layers printable.It is complete throw glaze with can are as follows: by weight, it is complete throw glaze at 30~40wt% of glaze,
60~70wt% of moisture.Wherein, throwing glaze entirely into the chemical composition analysis of glaze can be SiO255.2~57.5wt%, Al2O3 11.5
~12.8wt%, Fe2O30.1~0.2wt%, TiO20.1~0.2wt%, 10~13wt% of CaO, 2~4wt% of MgO,
K21~3wt% of O, Na23~4wt% of O, 4~5wt% of loss on ignition.It is complete to throw glaze into glaze as purchased from Bo Naide public affairs in one example
The full throwing glaze powdered frit P20020 of department.
In an embodiment of the present invention, the green body coefficient of expansion is 8.82~8.93*10-6/ K, the overglaze coefficient of expansion are 7.74
~7.85*10-6/ K, the crystalline glaze ground coat enamel coefficient of expansion are 7.65~7.70*10-6/ K, it is 6.89 that crystalline glaze, which protects the glaze coefficient of expansion,
~7.12*10-6/ K, the full glaze coefficient of expansion of throwing is 7.0~7.2*10-6/K.The expansion coefficient difference of green body and glaze is smaller, mentions
High glaze fit, the control of shape is fired into bricks convenient for kiln.
After the completion of glazing, resulting adobe is burnt into.Firing process may is that
Burning kiln: roller kilns；
Maximum sintering temperature: 1200~1210 DEG C；
Firing period: 55~60min.
Full technique of throwing finally is carried out to the full finished bricks after firing to process, and obtains throwing crystalline glaze Antique Imitation Tiles entirely.It is preferred that using
Hand-push type multifunction full automatic polishing wax-polishing machine after being polished and is waxed, and the thickness of polishing can be 0.1~0.2mm.
Resulting full throwing crystalline glaze brick product crystalline substance modelled after an antique is spent colourful, is cooperated tradition design, more magnificent mansion,
Greatly improve product quality.Through detecting, full throwing crystalline glaze Antique Imitation Tiles excellent in mechanical performance of the invention, flexural strength >=
37 megapascal, wear resistance reach 6 grades, are the preferred materials of high-grade place decoration.
The present invention can spray pattern using silk-screen printing, ink jet printer, finally also optionally bell jar equipment is recycled to drench glaze, be made
It is complete to throw crystalline glaze Antique Imitation Tiles.It wherein spends wire mark brush crystalline glaze ground coat enamel powder, crystallization protection powdered frit, overglaze powder etc. to can be made into fancy glaze, sprays
The selected pattern of black machine spray.The present invention can pass through 55 minutes firing finished products in a low temperature of 1200 DEG C.And the present invention can
To form the brilliant flower of crystallization in brick face any regioselectivity fixed point stator position.I.e., it is possible to change by the design of different silk-screen patterns
The position of brick face crystalline glaze is to achieve the effect that needs.
Crystalline glaze is applied in architectural pottery Antique Imitation Tiles by the present invention, is employed new technology, new process is by improving crystalline glaze
Formula system, combined with previous Antique Imitation Tiles technique, develop it is a kind of can in roller kilns low temperature fast firing unique decoration
The Antique Imitation Tiles of effect, technological progress and upgrading to entire industry generate certain influence.
Enumerate embodiment further below with the present invention will be described in detail.It will similarly be understood that following embodiment is served only for this
Invention is further described, and should not be understood as limiting the scope of the invention, those skilled in the art is according to this hair
Some nonessential modifications and adaptations that bright above content is made all belong to the scope of protection of the present invention.Following examples are specific
Technological parameter etc. is also only an example in OK range, i.e. those skilled in the art can be done properly by the explanation of this paper
In the range of select, and do not really want to be defined in hereafter exemplary specific value.
Embodiment 1
1) green body is prepared
Body recipe are as follows: celebrating potassium sand 10wt%, selected sodium mountain flour 10wt%, water mill mountain flour 9wt%, power letter potassium sand 7wt%,
Southern peak hypothermia grait 8wt%, nation sand 30wt%, ball clay 18wt%, eastern base mud 6wt%, black talc 2wt%.
2) it is made on green body in step 1) and utilizes the silk screen for first of the pattern chosen (silk screen selects 80 mesh 3+2 thickness) print
Brush finish glaze fancy glaze formation cover coat, print pass 2 times.Overglaze fancy glaze formula is: by weight, (Spain is rich at glaze by W8100
Nai De company) 70wt%, stamp-pad ink (being purchased from Foshan City Ming Mo glaze Science and Technology Ltd., model: MJ-880) 30wt%.
3) then pattern is printed upon in the glaze layer of step 2) by Digital Inkjet Printing.
4) again with second pattern (silk screen selects 80 mesh 3+2 thickness, second pattern and first pattern be silk screen just
Anti- different pattern) silk screen 2~3 layers of crystalline glaze ground coat enamel are printed on the anti-vacancy of step 3).Crystalline glaze ground coat enamel formula is as follows: knot
Brilliant glaze ground coat enamel powder 30wt%, stamp-pad ink 70%.Crystalline glaze ground coat enamel powder formula is as follows: frit 38wt%, wollastonite 8wt%, zinc oxide
8wt%, titanium dioxide 25wt%, talcum 8wt%, silica flour 13wt% are burnt.
5) 2~3 layers of crystalline glaze are printed in step 4) with the silk screen of second pattern again protect the glaze (pattern pair with step 4
Good position not walk).Crystalline glaze protects glaze formula as follows: crystalline glaze protects powdered frit 30wt%, stamp-pad ink 70%.Crystalline glaze is protected
It is as follows to protect powdered frit formula: frit 55wt%, wollastonite 8wt%, zinc oxide 11wt%, titanium dioxide 22wt%, burning talcum 4wt%.
6) printing 2~3 layers of full throwing glaze on cover coat with the silk screen of first of pattern again, (pattern with cover coat is to good position
It sets, not walk).The full formula for throwing glaze are as follows: by weight, P20020 (Bo Naide company) is at glaze 70wt%, moisture
30wt%.
7) after the completion of glazing, enter roller kiln burning at.1200 DEG C of firing temperature, firing period 55 minutes.
8) after being burnt into, polishing, with a thickness of 0.15 millimeter after polishing.
Full throwing crystalline glaze Antique Imitation Tiles obtained are as shown in Figure 5,6, it can be seen that yellow, one a small bundle of straw, etc. for silkworms to spin cocoons on of an a small bundle of straw, etc. for silkworms to spin cocoons on such as snowflake is presented in crystalline substance flower
The brilliant flower-shape shape of shape has stereo suspending sense, is cooperated tradition design, more magnificent mansion.Through Xiangtan City finite instrument public affairs
The anti-folding instrument SKZ detection of digital display ceramics is taken charge of, which is 37MPa, through the foreign instrument of China, Foshan City
The wear-resistant instrument detection of Co., Ltd's HYK type, the wear resistance for throwing crystalline glaze Antique Imitation Tiles entirely reach 6 grades.
Claims (10)
1. a kind of full throwing crystalline glaze Antique Imitation Tiles characterized by comprising
Green body；
The cover coat with first of pattern being overlying on green body；
It is formed in the full throwing glaze layer that adobe surface has first of pattern；
Crystallization glaze layer with the second pattern cooperated with first of pattern, the crystallization glaze layer from bottom to top include knot
Brilliant glaze ground glaze layer and crystalline glaze protect glaze layer, and crystalline glaze ground glaze layer and crystalline glaze protection glaze layer are filled in cover coat and full throwing glaze layer
Compulsory figure blank space, the formula of crystalline glaze ground coat enamel is as follows: 30~40wt% of frit, 3~8wt% of wollastonite, zinc oxide 5~
8wt%, 25~30wt% of titanium dioxide, 3~8wt% of talcum, 10~20wt% of silica flour are burnt, crystalline glaze protects the formula of glaze as follows: molten
50~60wt% of block, 3~8wt% of wollastonite, 8~12wt% of zinc oxide, 20~25wt% of titanium dioxide, 3~8wt% of talcum is burnt；And
Pattern layer, the pattern layer are formed between the cover coat and full throwing glaze layer；Or the pattern layer is formed in the face
Between glaze layer and full throwing glaze layer and between crystalline glaze ground glaze layer and crystalline glaze protection glaze layer.
2. full throwing crystalline glaze Antique Imitation Tiles according to claim 1, which is characterized in that the cover coat and the full throwing glaze layer
It is to be formed by the first silk-screen printing with first of pattern；The crystallization glaze layer is by having and first of figure
Case cooperation second pattern the second silk-screen printing and formed.
3. full throwing crystalline glaze Antique Imitation Tiles according to claim 1 or 2, which is characterized in that the cover coat, pattern layer and complete
The overall thickness for throwing glaze layer differs≤0.02mm with the overall thickness of the crystallization ground glaze layer and the crystallization protection glaze layer.
4. full throwing crystalline glaze Antique Imitation Tiles according to claim 1 or 2, which is characterized in that the chemical component of crystalline glaze ground coat enamel
Composition are as follows: SiO2 65~68wt%, Al2O3 18~21wt%, Fe2O3 0.1~0.2wt%, 4.5~6wt% of CaO, MgO 0.1~
0.2wt%、K22~3wt% of O, Na21~2wt% of O, 3~4wt% of BaO, 1~3wt% of loss on ignition, TiO2 7~9wt%, ZnO 4~
7wt%；
Crystalline glaze protects the chemical component composition of glaze are as follows: SiO2 52~54wt%, Al2O3 12~15wt%, Fe2O30.1~
0.2wt%、TiO2 5~7wt%, 3~5wt% of CaO, 1~3wt% of MgO, K21~3wt% of O, Na23~5wt% of O, ZnO 6~
8wt%, 2~3wt% of loss on ignition.
5. a kind of full preparation method for throwing crystalline glaze Antique Imitation Tiles described in any one of Claims 1-4, which is characterized in that packet
Include following steps:
(1) overglaze fancy glaze is printed on green body using the first silk screen that can form first of pattern to be formed and there is first of pattern
Cover coat；
(2) pattern layer is formed on cover coat；
(3) the second silk screen adobe obtained by step (2) that can be formed with the second pattern of first of pattern cooperation is utilized
On successively print crystalline glaze ground coat enamel and crystalline glaze protection glaze, with formed have second pattern crystallization glaze layer；
(4) full throwing glaze is printed on cover coat using the first silk screen that can form first of pattern has first of pattern to be formed
Full throwing glaze layer, firing, polishing, obtain the full throwing crystalline glaze Antique Imitation Tiles.
6. preparation method according to claim 5, which is characterized in that in step (2), the pattern layer passes through screen printing
The mode of brush, roller printing or inkjet printing is formed.
7. preparation method according to claim 6, which is characterized in that in step (2), the pattern layer passes through inkjet printing
Mode formed.
8. preparation method according to claim 5, which is characterized in that firing temperature is 1200~1210 DEG C, firing period
It is 55~60 minutes.
9. the preparation method according to any one of claim 5 to 8, which is characterized in that throw the thickness of glaze layer after firing entirely
It is 0.4~0.6 millimeter.
10. preparation method according to claim 9, which is characterized in that polishing with a thickness of 0.1~0.2 millimeter.
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| CN109232024B (en) * | 2018-10-19 | 2021-07-30 | 肇庆乐华陶瓷洁具有限公司 | Preparation method of multifunctional full-plate-surface dark-color ceramic tile |
| CN111002446B (en) * | 2019-12-02 | 2021-08-24 | 广东清远蒙娜丽莎建陶有限公司 | Ceramic polished anti-skid wax, smooth-surface anti-skid and anti-fouling full-glazed ceramic tile and preparation method thereof |
| CN111333433B (en) | 2020-05-19 | 2020-09-18 | 蒙娜丽莎集团股份有限公司 | High-wear-resistance far-infrared ceramic glazed brick and preparation method thereof |
| CN111548014A (en) * | 2020-06-08 | 2020-08-18 | 广东家美陶瓷有限公司 | Microcrystal glaze, wear-resistant glaze, transparent microcrystal wear-resistant fully-polished glaze tile and preparation method |
| CN111470884B (en) * | 2020-06-24 | 2020-12-11 | 蒙娜丽莎集团股份有限公司 | High-hardness high-wear-resistance full-glazed ceramic tile and preparation method thereof |
| CN113402305B (en) * | 2021-08-19 | 2021-11-19 | 新明珠集团股份有限公司 | Sanjin glaze ceramic tile and preparation method thereof |
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