CN105777089B - A kind of transparent brick and preparation method thereof - Google Patents

A kind of transparent brick and preparation method thereof Download PDF

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Publication number
CN105777089B
CN105777089B CN201610208026.4A CN201610208026A CN105777089B CN 105777089 B CN105777089 B CN 105777089B CN 201610208026 A CN201610208026 A CN 201610208026A CN 105777089 B CN105777089 B CN 105777089B
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transparent
brick
green
semi
clear frit
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CN105777089A (en
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刘军
刘一军
杨晓峰
汪庆刚
陈欢
李超
潘利敏
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Monalisa Group Co Ltd
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Monalisa Group Co Ltd
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    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
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    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
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    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
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    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
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    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/5418Particle size related information expressed by the size of the particles or aggregates thereof
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    • C04B2235/9646Optical properties
    • C04B2235/9653Translucent or transparent ceramics other than alumina

Abstract

The present invention relates to a kind of transparent brick and preparation method thereof, the transparent brick includes successively from bottom to top:It includes the semi-transparent green body of impermeable colored particle, help color development clear frit and pattern.According to the present invention, because there is impermeable coloured particle in transparent brick green body, it is suitable to mix, and coloury pattern can be formed with the strong ceramic product of special dim effect, three-dimensional sense.Moreover, helping the color development that color development clear frit can make pattern more bright-coloured, color developing effect is more preferably.The opacity of relatively common polished bricks and Antique Imitation Tiles, transparent brick of the invention coordinate certain light that can form unique decorative effect.

Description

A kind of transparent brick and preparation method thereof
Technical field
The invention belongs to ceramic building material fields, and in particular to a kind of transparent brick and preparation method thereof.
Background technology
With the demand of people and the development in market, building and ornament materials type is more and more, it is desirable that also more and more high-grade, Novelty either made higher requirement level, the pattern of brick body material and pattern.
There are many kinds of such as application No. is a kind of entitled " semitransparent ceramics of 200720047422.X for transparent brick currently on the market The patent of brick ", main technique include it by surface translucent ceramic material layer, the base of translucent or opaque ceramic material It is formed, but only decorative pattern or flower-pattern layer is arranged on surface in the translucent ceramic brick, visual effect is single, and three-dimensional sense is not By force.Application number:200710026253.6 entitled " a kind of translucent ceramic brick and preparation method thereof " its main feature be to provide A kind of formula of " sodium-aluminium-silicon " formula system of the low potassium of high sodium, wherein sodium content are required 5.2% or more, and aluminium is in 22-26%; Fe+TiO2Within 0.6%;It requires in low temperature sodium sand that sodium content is very high, and whiteness is preferable, and current this raw material are tighter It lacks, causes the cost of raw material higher.
Invention content
In view of the problems of the existing technology, the object of the present invention is to provide one kind having entire body light transmission, three-dimensional sense By force, the light-transmittance ceramics brick and preparation method thereof of good antifouling effect.
On the one hand, the present invention provides a kind of transparent brick, includes successively from bottom to top:It is interior to contain the half of impermeable colored particle Light transmission green body helps color development clear frit and pattern.
According to the present invention, because there is impermeable coloured particle in transparent brick green body, it is suitable to mix, and coloury pattern can It is formed with the strong ceramic product of special dim effect, three-dimensional sense.Moreover, helping the color development that color development clear frit can make pattern fresher Gorgeous, color developing effect is more preferably.The opacity of relatively common polished bricks and Antique Imitation Tiles, transparent brick of the invention coordinate certain light Line can form unique decorative effect.
Preferably, the chemical composition of the semi-transparent green body is:Loss on ignition:3.0~4.5%;SiO2:66~72%; Al2O3:10~14%;Fe2O3:0.1~0.5%;TiO2:0.05~0.3%;CaO:5.0~8.5%;MgO:0.3~0.8%; K2O:0.3~0.8%;Na2O:2.0~3.0%.The semi-transparent green body of the present invention has the formula system of the low aluminium of high-silicon high calcium, from And green body light transmittance is improved, reduce formula and shrinks.In addition, sodium content is relatively low in the present invention, there is no need to the very high originals of sodium content The raw material that material is very high such as this sodium content of low temperature sodium sand, whiteness is preferable but source is more in short supply, to reduce cost.
Preferably, the grain size of the impermeable colored particle is 1~5mm.In the present invention, impermeable colored particle has 1~5mm Grain size, to be conducive to compression moulding, be less prone to layering, and can effectively embody characteristic of the particle in green body, particle Color has more three-dimensional sense.
Preferably, the sintering temperature of the impermeable colored particle is 20~30 DEG C higher than semi-transparent green body.According to the present invention, grain Sub- temperature is high, easily embodies its suspension and opaqueness.
Preferably, the chemical composition in addition to colorant of the impermeable colored particle is:Loss on ignition:3.0~4.5%; SiO2:66~70%;Al2O3:18~22%;Fe2O3:0.1~0.5%;TiO2:0.05~0.3%;CaO:2.5~4.0%; MgO:0.3~0.8%;K2O:0.3~0.8%;Na2O:1.0~2.0%.In the present invention, impermeable colored particle and semi-transparent base Body is compared, and aluminium content higher, calcium, sodium content are lower, as its formula system one kind, more helps be burnt into, with semi-transparent green body The main distinction be that sintering temperature is different, but does not influence the firing of light transmission green body.
The chemical composition of color development clear frit is helped to be preferably, described:SiO2:66~71%;Al2O3:19~23%;Fe2O3: 0.1~0.4%;TiO2:0.1~0.3%;CaO:0.2~0.4%;MgO:0.1~0.3%;K2O:2.5~3.5%;Na2O: 2.5~3.5%;P2O5:0.2~0.5%;ZrO2:1~2%.Color development clear frit is helped with above-mentioned chemical composition by selection, Ink-jet ink color development is can contribute to, color is more bright-coloured, bright.
Preferably, also having clear frit on the pattern, polished formation polishes transparent brick;Or on the pattern Also there is dumb light sheen glaze, to form dumb light transparent brick.The present invention can form the light transmission of different-effect according to specific requirements Brick.The transparent brick good antifouling effect of the present invention, glossiness are high;Easy cleaning.
Preferably, the chemical composition of the clear frit is:Loss on ignition:8.5~10.5%;SiO2:55~58%;Al2O3: 10~13%;Fe2O3:0.1~0.4%;TiO2:0.02~0.2%;CaO:11~13%;MgO:2~3%;K2O:0.1~ 0.5%;Na2O:4.5~6.5%;ZnO:3.0~4.0%.Pass through clear frit of the selection with above-mentioned chemical composition, Ke Yiyou Help ink color development, imitative stone effect is more preferable after polished.
Preferably, the chemical composition of the dumb light sheen glaze is:Loss on ignition:6.5~8.0%;SiO2:47~51%; Al2O3:19~22%;Fe2O3:0.1~0.4%;TiO2:0.05~0.2%;CaO:8.5~10%;MgO:1.0~2.0%; K2O:1.0~2.0%;Na2O:4.5~6.0%.By dumb light sheen glaze of the selection with above-mentioned chemical composition, can contribute to Ink color development, while improving surface layer soft light effect.
On the other hand, the present invention also provides the preparation method of above-mentioned transparent brick, include the following steps:
(1) the formula powder strap of semi-transparent green body is mixed with to powder, the molding of colorant, obtains including impermeable colored particle Semi-transparent green body;
(2) it is sintered after supporting color development clear frit, printed patterns on the semi-transparent green body for including impermeable colored particle.
Preferably, in step (2), between printed patterns and sintering, the step of also carrying out applying clear frit or sheen glaze; When applying clear frit, also it is polished after sintering.According to the present invention it is possible to obtain the transparent brick of different-effect.
Preferably, the formula of semi-transparent green body is:Wollastonite 12~20%, quartz 40~50%, albite in powder 15~ 20%, ball clay 13~18%, ultrawhite kaolin 3~6%, bentonite 5~8% are washed.By selecting above-mentioned formula, it can be ensured that Ligand items physical and chemical performance disclosure satisfy that national standard, while can improve green body whiteness, light transmittance.In addition, the present invention is mainly with silicon Lime stone (reduces firing temperature, is equivalent to the effect of potassium albite in formula, reduce formula temperature, kiln is suitble to burn to cool down At), it is of less demanding to the very high raw material of sodium content.
The present invention provides with entire body light transmission, three-dimensional sense is strong, light-transmittance ceramics brick of good antifouling effect, can answer extensively For various inner-outer walls and ground decoration.
Description of the drawings
Fig. 1 shows that the pictorial diagram of the transparent brick of an example of the present invention, the light in figure are irradiated the bottom of from flashlight What light transmission came out, show that the transparent brick has translucency.
Specific implementation mode
It is further illustrated the present invention 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.It should be noted that in the present invention, either claim is still said The percentage composition addressed in bright book refers both to mass percent unless otherwise instructed.
One aspect of the present invention provides a kind of transparent brick, with semi-transparent green body.It is formed with pattern on semi-transparent green body. In order to promote the color development of pattern, can have below pattern and help color development clear frit.Since calcic is higher in green body, hair color effect It is bad, it needs to help color development clear frit.There is impermeable colored particle inside semi-transparent green body, it is suitable to mix, coloury figure Case can be formed with the strong ceramic product of special dim effect, three-dimensional sense.
The whiteness of semi-transparent green body can be 45 °~70 °.The thickness of semi-transparent green body can be 5.5mm~12mm.In order to reach Semi-transparent light effect, the raw material selected by semi-transparent green body require whiteness relatively good.In one example, semi-transparent green body is matched Fang Wei:Wollastonite 12~20%, quartz 40~50%, albite in powder 15~20%, washing ball clay 13~18%, ultrawhite kaolin 3~6%, bentonite 5~8%.The formula just initially forms crystalline phase in sintering process, at 1125 DEG C, therefore glass compares It is easy to light transmission more.Wherein, mechanical strength, dimensional stability and the heat distortion temperature of green body can be improved in bentonite (toughener).
The semi-transparent green body of the present invention is a kind of formula system of the low aluminium of high-silicon high calcium chemically from the point of view of ingredient.At one In example, chemical composition:Loss on ignition (IL):3.0~4.5%;SiO2:66~72%;Al2O3:10~14%;Fe2O3:0.1 ~0.5%;TiO2:0.05~0.3%;CaO:5.0~8.5%;MgO:0.3~0.8%;K2O:0.3~0.8%;Na2O:2.0 ~3.0%.The formula is conducive to translucency.
Impermeable colored particle in semi-transparent green body can be formed by adding colorant in particle main body.Particle main body Sintering temperature is preferably 20~30 DEG C higher than semi-transparent green body, can improve the three-dimensional sense of particle in this way.The sintering of particle main body Temperature can be adjusted by its chemical composition.In one example, the chemical composition of particle main body is:IL:3.0~4.5%; SiO2:66~70%;Al2O3:18~22%;Fe2O3:0.1~0.5%;TiO2:0.05~0.3%;CaO:2.5~4.0%; MgO:0.3~0.8%;K2O:0.3~0.8%;Na2O:1.0~2.0%.In the example, compared with semi-transparent green body, increase The content of aluminium, and reduce the content of calcium, sodium, so as to so that the sintering temperature of particle main body is higher than semi-transparent green body by 20~30 ℃.Colorant can be colorant, such as metal oxide colorant etc. commonly used in the art.Difference can be mixed according to space of a whole page demand to match The colorant (such as orange colorant, brown colorant, black pigment, blue colorant, red colorant) of ratio.The shape of impermeable colored particle can For circle, diamond shape, strip etc..The grain size of impermeable colored particle can be 1~5mm.If its grain size less than 1mm, is easy to and powder Mixing less has three-dimensional sense;If its grain size is more than 5mm, it is unfavorable for being molded, is easy rotten brick.Impermeable colored particle can be Color, grain size, shape differ.
Color development clear frit is helped to contribute to ink color development, transparent.In one example, help color development clear frit chemistry at Dividing to be:SiO2:66~71%;Al2O3:19~23%;Fe2O3:0.1~0.4%;TiO2:0.1~0.3%;CaO:0.2~ 0.4%;MgO:0.1~0.3%;K2O:2.5~3.5%;Na2O:2.5~3.5%;P2O5:0.2~0.5%;ZrO2:1~ 2%.It can be 0.1mm~0.3mm to help the thickness of the transparent glaze layer of color development.
In the present invention, according to effect requirements, can also have clear frit, polished formation to polish light transmission in pattern layer Brick.Alternatively, there can also be dumb light sheen glaze in pattern layer, throw or do not throw to form dumb light transparent brick through half.
In one example, the chemical composition of the clear frit is:IL:8.5~10.5%;SiO2:55~58%; Al2O3:10~13%;Fe2O3:0.1~0.4%;TiO2:0.02~0.2%;CaO:11~13%;MgO:2~3%;K2O: 0.1~0.5%;Na2O:4.5~6.5%;ZnO:3.0~4.0%.
In one example, the chemical composition of the sheen glaze is:IL:6.5~8.0%;SiO2:47~51%;Al2O3: 19~22%;Fe2O3:0.1~0.4%;TiO2:0.05~0.2%;CaO:8.5~10%;MgO:1.0~2.0%;K2O: 1.0~2.0%;Na2O:4.5~6.0%.
Hereinafter, as an example, illustrating the preparation method of the transparent brick of the present invention.
The preparation of semi-transparent powder:By the formula of above-mentioned semi-transparent green body, semi-transparent powder is made through batch mixing, granulation etc.. The grain size of the common particle for preparing green body may be selected without particular/special requirement in the grain size of semi-transparent powder.
The preparation of impermeable colored particle:By the formula of above-mentioned particle, through batch mixing, granulation etc. be made it is variously-shaped (as it is round, Diamond shape, strip etc.) particle.By particle according to space of a whole page demand mix different ratio colorant (such as orange colorant, brown colorant, Black pigment, blue colorant, red colorant), impermeable colored particle is made.The size controlling of impermeable colored particle is in 1~5mm. Above-mentioned granulation mode is not particularly limited, such as mist projection granulating can be used etc..
Semi-transparent powder is mixed with to the powder (impermeable colored particle) of colorant by certain distributing mode strap, preparation includes The semi-transparent green body of impermeable colored particle.The proportioning of semi-transparent powder and impermeable colored particle can be 100:0.1~100:3.It can Using two kinds of distributing modes, it is a kind of directly with semi-transparent powder mixing cloth;Pattern is relatively simple, and level effect is good;Second By secondary material distributing technique compression moulding adobe, film distributing mode can be used, film is with 3, first cloth 1# particle, blanking Amount is 30~40g;2nd cloth 2# particle, discharge quantity are 20~30g;3rd cloth 3# particle, discharge quantity are 20~30g.
The semi-transparent green body for including impermeable colored particle is entered dry kiln to be dried.Drying temperature can be 100~220 DEG C, drying time can be 25~90 minutes.After drying, the moisture of green body is 0.8% or less.
Go out to spray on semi-transparent green body after dry kiln and helps color development clear frit.Glaze proportion can be 1.25~1.35.Glaze spraying amount Can be 170~200g/m2
The printed patterns on helping color development clear frit.Mode of printing includes but not limited to inkjet printing, roller printing, screen printing Flower, preferably inkjet printing, pattern are finer and smoother abundant.
Then, by effect requirements, one layer of dumb light sheen glaze of last layer clear frit or spray can be applied.The proportion of clear frit can be 1.40~1.50.The glaze volume of clear frit can be 350~400g/m2.The proportion of sheen glaze can be 1.30~1.40.Sheen glaze Glaze spraying amount can be 170~200g/m2
Green body obtained is entered into kiln firing.Firing temperature can be 1180~1220 DEG C, and firing time can be 55~70 points Clock.The transparent brick of the present invention is fully sintered, and water absorption rate controls within 0.5%.
It in the case where having applied clear frit, can be polished after sintering, form polishing transparent brick.Glossiness can be after polishing 55 degree or more.It can also be beaten again after polishing super clean bright.
In the case where having applied dumb light sheen glaze, can be polished after sintering (such as half throw) it is also not polished, it is saturating to form dumb light Light brick.
The present invention provides what a kind of formula system of the low aluminium of high-silicon high calcium was prepared into have entire body light transmission, three-dimensional sense By force, the light-transmittance ceramics brick of good antifouling effect., mainly by researching and developing semi-transparent body recipe, distributing technique, glazing process come real for it It is existing.Its technical process is:Light transmission formula powder is mixed with the powder of colorant by certain distributing mode strap, sprays one after going out dry kiln The special glaze (helping color development clear frit) of layer, then the processes such as inkjet printing, after by effect requirements can apply the polished shape of last layer clear frit Dumb light transparent brick is formed at one layer of dumb light sheen glaze of polishing transparent brick or spray (can partly throw or not throw).
The present invention can reach following advantageous effect:
1, creative:Because there is impermeable coloured particle in transparent brick green body, it is suitable to mix, and coloury pattern can shape At with the strong ceramic product of special dim effect, three-dimensional sense;
2, good decorating effect:Relatively common polished bricks and Antique Imitation Tiles opacity, the brick coordinate certain light can shape At unique decorative effect;
3, applied widely:The present invention by such environmental effects, can not be widely used in various inner-outer walls and ground decoration;
4, easy cleaning:This imitative stone material Imitation Rock Porcelain Tiles is fully sintered, and water absorption rate controls within 0.5%, and polished rear beat surpasses It is clean bright, good antifouling effect, glossiness height;Easy cleaning;
5, durable:Inventive can be stablized, smaller by time, environmental impact factor, and abrasion resistance is high, can keep for a long time Feel as new, service life is long, has a vast market economic benefit.
Embodiment is enumerated further below so that 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 the above 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 concrete numerical value.
Embodiment 1
1, press translucent effect, brick face require, transparent brick formula be wollastonite 14.0%, quartz 43%, albite in powder 19%, Wash ball clay 14%, ultrawhite kaolin 4%, bentonite 6%.Chemical composition:IL:3.89%;SiO2:71.58%;Al2O3: 13.56%;Fe2O3:0.32%;TiO2:0.07%;CaO:6.5%;MgO:0.52%;K2O:0.6%;Na2O:2.47%.
Colored particle formula:Colored particle formula is wollastonite 12.0%, quartz 40%, albite in powder 16%, rinsing ball Soil 17%, ultrawhite kaolin 9%, toughener 6%.Institute with colored particle is:
1# particles:Red colorant:0.15%;Yellow colorant:0.2%;Circle, grain size are 1~2mm;Dosage 1%;
2# particles:Black pigment:0.05%;Brown colorant:0.05%;Column, grain size are 2~5mm;Dosage 0.3%;
3# particles:Blue colorant:0.11%;Red colorant:0.08%;Column, grain size are 2~5mm;Dosage 0.4%.
2, light transmission formula powder is mixed with the powder of colorant by certain distributing mode strap, can two kinds of distributing modes, it is a kind of Directly with semi-transparent powder mixing cloth;Pattern is relatively simple, and level effect is good;Second by secondary material distributing technique compression moulding Film distributing mode can be used in adobe, and for film with 3, first cloth 1# particle, discharge quantity is 30~40g;2nd cloth 2# Particle, discharge quantity are 20~30g;3rd cloth 3# particle, discharge quantity are 20~30g.
3, (proportion 1.30 sprays 170~200g/m to eruption color clear frit after dry kiln drying2), the chemistry of color development clear frit Ingredient is:IL:4.02%;SiO2:68.56%;Al2O3:20.08%;Fe2O3:0.22%;TiO2:0.22%;CaO: 0.25%;MgO:0.15%;K2O:2.96%;Na2O:3.06%;P2O5:0.25%.
4, inkjet printing.
5, spray clear frit (proportion 1.45,350~400g/m2);Or (proportion 1.35 sprays 170~200g/m to sheen glaze2)。
6, it is burnt into through kiln, firing temperature is 1190 DEG C, and firing time is 60 minutes.After the brick body firing of glazing clear frit Polishing, with 3 groups of 100 mesh, with 2 groups of 180 mesh, with 2 groups of 240 mesh, with 2 groups of 400 mesh, with 1 group of 800 mesh, 1,000 2 groups of mesh, 1500 mesh 4 Group;1800 3 groups of mesh;Polishing;Require glossiness that can reach 55 degree or more after polishing;It beats again super clean bright.Dumb light class product do not throw or Person is with 1 group of 800 mesh, 1,000 2 groups of mesh, 1,500 4 groups of mesh;1800 3 groups of mesh progress half are thrown.
Fig. 1 shows the pictorial diagram of transparent brick made from the present embodiment.The present embodiment polishing transparent brick obtained or dumb light are saturating Light brick has that entire body light transmission, three-dimensional sense be strong, good antifouling effect.Its whiteness is 55 degree.
Embodiment 2
Substantially with embodiment 1, the difference is that transparent brick formula is wollastonite 12%, quartz 44%, albite in powder 20%, ball clay 15%, ultrawhite kaolin 4%, bentonite 5% are washed.Chemical composition:IL:3.75%;SiO2:71.86%; Al2O3:13.32%;Fe2O3:0.4%;TiO2:0.24%;CaO:6.0%;MgO:0.61%;K2O:0.7%;Na2O: 2.96%.The present embodiment polishing transparent brick obtained or dumb light transparent brick have that entire body light transmission, three-dimensional sense be strong, anti-fouling effect It is good.Its whiteness is 53 °.
Embodiment 3
Substantially with embodiment 1, the difference is that transparent brick formula is wollastonite 18%, quartz 40%, albite in powder 15%, ball clay 15%, ultrawhite kaolin 5%, bentonite 7% are washed.Chemical composition:IL:3.95%;SiO2:70.05%; Al2O3:13.61%;Fe2O3:0.32%;TiO2:0.23%;CaO:8.0%;MgO:0.65%;K2O:0.65%;Na2O: 2.66%.The present embodiment polishing transparent brick obtained or dumb light transparent brick have that entire body light transmission, three-dimensional sense be strong, anti-fouling effect It is good.Its whiteness is 57 °.

Claims (10)

1. a kind of transparent brick, which is characterized in that include successively from bottom to top:It includes the semi-transparent green body of impermeable colored particle, help Color development clear frit and pattern;The chemical composition in addition to colorant of the impermeable colored particle is:Loss on ignition:3.0~4.5%; SiO2:66~70%;Al2O3:18~22%;Fe2O3:0.1~0.5%;TiO2:0.05~0.3%;CaO:2.5~4.0%;MgO: 0.3~0.8%;K2O:0.3~0.8%;Na2O:1.0~2.0%, the chemical composition of the semi-transparent green body is:Loss on ignition:3.0~ 4.5%;SiO2:66~72%;Al2O3:10~14%;Fe2O3:0.1~0.5%;TiO2:0.05~0.3%;CaO:5.0~8.5%; MgO:0.3~0.8%;K2O:0.3~0.8%;Na2O:2.0~3.0%, it is described to help the chemical composition of color development clear frit to be:SiO2: 66~71%;Al2O3:19~23%;Fe2O3:0.1~0.4%;TiO2:0.1~0.3%;CaO:0.2~0.4%;MgO:0.1~ 0.3%;K2O:2.5~3.5%;Na2O:2.5~3.5%;P2O5:0.2~0.5%;ZrO2:1~2%.
2. transparent brick according to claim 1, which is characterized in that the grain size of the impermeable colored particle is 1~5mm.
3. transparent brick according to claim 1, which is characterized in that the sintering temperature of the impermeable colored particle is than semi-transparent Green body is 20~30 DEG C high.
4. transparent brick according to any one of claim 1 to 3, which is characterized in that also have on the pattern transparent Glaze, polished formation polish transparent brick.
5. transparent brick according to claim 4, which is characterized in that the chemical composition of the clear frit is:Loss on ignition:8.5 ~10.5%;SiO2:55~58%;Al2O3:10~13%;Fe2O3:0.1~0.4%;TiO2:0.02~0.2%;CaO:11~13%; MgO:2~3%;K2O:0.1~0.5%;Na2O:4.5~6.5%;ZnO:3.0~4.0%.
6. transparent brick according to any one of claim 1 to 3, which is characterized in that also have dumb light on the pattern Sheen glaze, to form dumb light transparent brick.
7. transparent brick according to claim 6, which is characterized in that the chemical composition of the dumb light sheen glaze is:Loss on ignition: 6.5~8.0%;SiO2:47~51%;Al2O3:19~22%;Fe2O3:0.1~0.4%;TiO2:0.05~0.2%;CaO:8.5~ 10%;MgO:1.0~2.0%;K2O:1.0~2.0%;Na2O:4.5~6.0%.
8. the preparation method of the transparent brick described in a kind of any one of claim 1 to 7, which is characterized in that include the following steps:
(1)The formula powder strap of semi-transparent green body is mixed with to powder, the molding of colorant, obtains include impermeable colored particle half Light transmission green body;
(2)It is sintered after supporting color development clear frit, printed patterns on the semi-transparent green body for including impermeable colored particle.
9. preparation method according to claim 8, which is characterized in that step(2)In, between printed patterns and sintering, The step of also carrying out applying clear frit or sheen glaze;When applying clear frit, also it is polished after sintering.
10. preparation method according to claim 8 or claim 9, which is characterized in that the formula of semi-transparent green body is:Wollastonite 12 ~20%, quartz 40~50%, albite in powder 15~20%, washing ball clay 13~18%, ultrawhite kaolin 3~6%, bentonite 5~ 8%。
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CN107032772B (en) * 2017-04-05 2019-10-22 佛山欧神诺陶瓷有限公司 A kind of light-transmittance ceramics brick and preparation method thereof
CN107244908B (en) * 2017-06-02 2021-01-15 佛山鹰牌科技有限公司 High-whiteness jade-like polished tile adobe and tile preparation method thereof
CN108424112B (en) * 2018-04-19 2020-11-10 佛山市东鹏陶瓷有限公司 Preparation process of whole-body light-transmitting brick with single material layer and whole-body light-transmitting brick thereof
CN109369165A (en) * 2018-10-31 2019-02-22 广东博德精工建材有限公司 A kind of transparent jade brick
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CN109437869A (en) * 2018-11-08 2019-03-08 蒙娜丽莎集团股份有限公司 A kind of osmotic ceramic powder and its preparation method and application

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