CN105330274A - Ultrathin ultra-white talc constructional ceramic tile and manufacturing method thereof - Google Patents
Ultrathin ultra-white talc constructional ceramic tile and manufacturing method thereof Download PDFInfo
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- CN105330274A CN105330274A CN201410387811.1A CN201410387811A CN105330274A CN 105330274 A CN105330274 A CN 105330274A CN 201410387811 A CN201410387811 A CN 201410387811A CN 105330274 A CN105330274 A CN 105330274A
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Abstract
The invention discloses an ultrathin ultra-white talc constructional ceramic tile and a manufacturing method thereof. A ceramic body comprises the following chemical components by weight: 50 to 62% of SiO2, 15 to 30% of Al2O3, 5 to 17% of MgO, 2 to 10% of K2O, 2 to 5% of Na2O and 1 to 10% of CaO. The ceramic tile comprises the following raw materials by weight: 20 to 50% of talc, 10 to 40% of feldspar, 15 to 30% of kaolin, 0 to 5% of bentonite, 0 to 5% of quartz powder and 2 to 15% of alumina powder. The invention has the following beneficial effects: the ultrathin ultra-white talc constructional ceramic tile has good formability; through changing of a formula, the purposes of ultra-whiteness and ultrathinness are realized, and the thickness of the tile is only 4.8 mm, half of the thickness of a traditional tile; resources of raw materials are saved, and comprehensive energy consumption is reduced; the load of a building is effectively reduced; and directed at high-rise buildings, the ceramic tile has more obvious effect and can prolong the service life of the buildings.
Description
Technical field
The invention belongs to architectural pottery technical field, be specifically related to a kind of ultra-thin talcum matter ultrawhite building ceramic tiles and manufacture method thereof.
Background technology
Recent Chinese society and economic fast development, also thereupon developing rapidly of Building Ceramics Industry, the effect played in national economy obviously promotes.Ceramic tile output is sure to occupy the first in the world for years, but also there is the contradiction between development and resource, the energy, waste discharge simultaneously.Ceramic tile slimming is one of the important channel that Building Ceramics Industry realizes resources conservation, energy-saving and emission-reduction.Simultaneously along with the living standard of the people significantly improves, the demand of people to top-grade building ceramic tile grows with each passing day, and ultra-thin super white ceramic brick also therefore deeply by consumers, has wide market outlook.Ultra-thin super white ceramic brick is through Raw material processing, product that is shaping and that make after the series of process process such as burning till by some natural mineral raws.Natural mineral is inherently mingled with harmful metal oxide such as iron, manganese, titanium in very long earth's crust evolution process, and these impurity significantly can reduce the whiteness of goods.For common glazing ceramic tile, because there is decoration glaze on its surface, it is less demanding to the whiteness of base substrate; And ultra-thin ultrawhite brick is the product of no decoration glaze, because its billet surface does not have the opaque glaze that strong covering power, whiteness are high, thus ultrawhite ultrawhite to the whiteness of blank raw material self and plasticity requirements very high.Along with ceramic resources consume excessively, energy scarcity, the problem such as environmental pollution be more and more serious, the production cost of building ceramic enterprises and environmental protection pressure increase day by day, the ceramic product of development environment friendly, have become the inevitable choice of china industry Sustainable development.It is that Building Ceramics Industry realization economizes on resources, the important channel of energy-saving and emission-reduction that pottery slimming, minimizing are produced, and is also the direction of architectural pottery industry future development.So produce ultra-thin ultrawhite brick by application ceramic raw material to become a kind of solution.Existing raising adobe whiteness solution adopts the high price such as zirconium carbonate and zircon whitening agent to improve ceramic tile whiteness, although it can effectively increase ceramic tile whiteness, but but significantly improve raw materials cost, and worse, due to zircon ore deposit in nature forming process with uranium, thorium mine association, cause it to have radioactivity, excessive adding easily makes ceramic tile radioactivity exceed standard, thus damages to human body.Therefore, develop a kind of ultra-thin building ceramic tiles plastics on new materials of green, make it the whiteness both with ultrawhite brick, there is no radiological hazard again, and the consumption to the energy, the consumption of raw material is few.
In order to reach the object of ultrawhite, have people by adding zirconium silicate to realize, but zirconium silicate there is radiation, harmful.
Summary of the invention
The object of the invention is to produce a kind of low-carbon energy-saving environmental protection and cold ultra-thin talcum matter ultrawhite brick.
A kind of ultra-thin talcum matter super white ceramic brick, it is characterized in that, the chemical constitution of porcelain body, comprises by weight: 50 ~ 62%SiO
2, 15 ~ 30%Al
2o
3, 5 ~ 17%MgO, 2 ~ 10%K
2o, 2 ~ 5%Na
2o, 1 ~ 10%CaO.
As preferred technical scheme: the principal crystalline phase in porcelain body is trichroite, or former enstatite, or the combination of two or three crystalline phase in these three kinds of crystalline phases of trichroite, former enstatite and mullite.
As preferred technical scheme: opaque glaze or transparent have been executed in described porcelain body surface.
Manufacture a method for ultra-thin talcum matter super white ceramic brick, it is characterized in that:
Adopt the firing process of ultra-thin super white ceramic brick, firing temperature 1200 ~ 1320 DEG C;
Composition of raw materials used is by weight: talcum 20 ~ 50%, feldspar 10 ~ 40%, kaolin 15 ~ 30%, wilkinite 0 ~ 5%, silica powder 0 ~ 5%, aluminum oxide powder 2 ~ 15%.
As preferred technical scheme: the water-intake rate of described porcelain body is less than or equal to 0.1%.
As preferred technical scheme: the thickness of described porcelain body is 4.6 ~ 4.8mm.
As preferred technical scheme: described talcum is 0.1 ~ 1.5 mix and form by raw talcum with burning talcum by weight
Utilize ultra-thin talcum matter super white ceramic brick described above for the preparation of ultra-thin entire body building ceramic tiles.
The present invention adopts partial calcination talcum in blank formulation, and the mitogenetic talcum in reserve part (raw talcum: burn talcum=0.1 ~ 1.5), uses the wilkinite of high-ductility in addition, the processability of blank is significantly improved, and making to reduce thickness becomes possibility.
The present invention also adds 2 ~ 15% aluminum oxide powders in blank formulation, and this has the effect of two aspects: first part aluminum oxide powder in sintering process dissolves in high temp glass liquid phase, significantly improves the high temperature viscosity of liquid phase, and the firing range of base substrate is obviously expanded; It two is that partial oxidation aluminium powder reacts form cordierite crystalline phase in base substrate.Due to trichroite thermal expansivity (2.3 × 10
-6/ DEG C) much smaller than the thermal expansivity (13.5 × 10 of former enstatite
-6/ DEG C), therefore the thermal expansivity of talcum building ceramic brick of the present invention is less, and this is conducive to the thermostability improving talcum building ceramic brick.
The advantage that the present invention has:
1., compared with the ultrawhite brick produced with the high price such as existing employing zircon whitening agent, ceramic tile of the present invention not only has the advantage that talcum raw material sources are wide, cost is low, but also has the features such as intensity is high, "dead" harm.
2., compared with existing building ceramic tile, the policy responding national energy-saving and emission-reduction with practical action of the present invention, the recycling economy of therefore minimizing, less energy-consumption, recycling is the only way of china industry Sustainable development.
3. the surface of existing building ceramic tile is all execute opaque glaze, and opaque glaze not only can be executed in ultra-thin super white ceramic brick surface of the present invention, but also can transparent be executed, this just provides possibility for the under glazed decoration of building ceramic tiles, thus greatly improves the decorative effect of brick body.
4., by changing formula, achieve ultrawhite and ultra-thin object, thickness only has 4.8mm, only has the half of traditional ceramic tile, economize in raw materials resource, reduces comprehensive energy consumption, effectively reduce self load of buildings simultaneously, for Highrise buildings, effect is more obvious, can improve the work-ing life of building.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail:
Embodiment 1
Raw material is taken: raw talcum 5%, burn talcum 45%, kaolin 15%, feldspar 33%, aluminum oxide powder 7%. blank chemical constitution is: 59%SiO by blank formulation
2, 15%Al
2o
3, 16%MgO, 2%K
2o, 2%CaO, 3%Na
2o.During preparation, firing temperature is 1200 ~ 1320 DEG C, and the performance index of products obtained therefrom are: water-intake rate 0.1%, whiteness 75, thickness 4.8mm, and the principal crystalline phase in porcelain body is trichroite and former enstatite.
Embodiment 2
Take raw material by blank formulation: raw talcum 10%, burn talcum 10%, kaolin 30%, feldspar 25%, aluminum oxide powder 15%, wilkinite 5%, silica powder 5%.Blank chemical constitution is: 53%SiO
2, 30%Al
2o
3, 6%MgO, 2%K
2o, 1%CaO, 2%Na
2o.During preparation, firing temperature is 1200 ~ 1320 DEG C, and the performance index of products obtained therefrom are: water-intake rate 0.08%, whiteness 73, thickness 4.8mm, and the principal crystalline phase in porcelain body is former enstatite.
Embodiment 3
Take raw material by blank formulation: raw talcum 15%, burn talcum 25%, kaolin 24%, feldspar 20%, aluminum oxide powder 10%, wilkinite 3%, silica powder 3%.Blank chemical constitution is: 56%SiO
2, 22%Al
2o
3, 13%MgO, 2%K
2o, 3%CaO, 2%Na
2o.During preparation, firing temperature is 1200 ~ 1320 DEG C, and the performance index of products obtained therefrom are: water-intake rate 0.09%, whiteness 72, thickness 4.7mm, and the principal crystalline phase in porcelain body is former enstatite, mullite and trichroite.
Embodiment 4
Take raw material by blank formulation: raw talcum 15%, burn talcum 15%, kaolin 20%, feldspar 40%, aluminum oxide powder 8%, wilkinite 1%, silica powder 1%.Blank chemical constitution is: 62%SiO
2, 15%Al
2o
3, 10%MgO, 4%K
2o, 1%CaO, 4%Na
2o.During preparation, firing temperature is 1200 ~ 1320 DEG C, and the performance index of products obtained therefrom are: water-intake rate 0.1%, whiteness 75, thickness 4.6mm, and the principal crystalline phase in porcelain body is former enstatite, mullite and trichroite.
Embodiment 5
Take raw material by blank formulation: raw talcum 4%, burn talcum 41%, kaolin 24%, feldspar 10%, aluminum oxide powder 13%, wilkinite 4%, silica powder 4%.Blank chemical constitution is: 53%SiO
2, 23%Al
2o, 15%MgO, 2%K
2o, 2%CaO, 3%Na
2o.During preparation, firing temperature is 1200 ~ 1320 DEG C, and the performance index of products obtained therefrom are: water-intake rate 0.09%, whiteness 72, thickness 4.8mm, and the principal crystalline phase in porcelain body is mullite and trichroite.
Last it is noted that above embodiment only in order to illustrate the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification sheets with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.
Claims (8)
1. a ultra-thin talcum matter super white ceramic brick, it is characterized in that, the chemical constitution of porcelain body, comprises by weight: 50 ~ 62%SiO
2, 15 ~ 30%Al
2o
3, 5 ~ 17%MgO, 2 ~ 10%K
2o, 2 ~ 5%Na
2o, 1 ~ 10%CaO.
2. ultra-thin talcum matter super white ceramic brick according to claim 1, is characterized in that: the principal crystalline phase in porcelain body is trichroite, or former enstatite, or the combination of two or three crystalline phase in these three kinds of crystalline phases of trichroite, former enstatite and mullite.
3. ultra-thin talcum matter super white ceramic brick according to claim 3, is characterized in that: opaque glaze or transparent have been executed in described porcelain body surface.
4. manufacture a method for ultra-thin talcum matter super white ceramic brick, it is characterized in that:
Adopt the firing process of ultra-thin super white ceramic brick, firing temperature 1200 ~ 1320 DEG C;
Composition of raw materials used comprises by weight: talcum 20 ~ 50%, feldspar 10 ~ 40%, kaolin 15 ~ 30%, wilkinite 0 ~ 5%, silica powder 0 ~ 5%, aluminum oxide powder 2 ~ 15%.
5. ultra-thin talcum matter super white ceramic brick according to claim 4, is characterized in that: the water-intake rate of described porcelain body is less than or equal to 0.1%.
6. ultra-thin talcum matter super white ceramic brick according to claim 4, is characterized in that: the thickness of described porcelain body is 4.6 ~ 4.8mm.
7. ultra-thin talcum matter super white ceramic brick according to claim 4, is characterized in that: described talcum is 0.1 ~ 1.5 mix and form by raw talcum with burning talcum by weight.
8. ultra-thin talcum matter super white ceramic brick according to claims 1 to 7 is for the preparation of ultra-thin entire body building ceramic tiles.
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|---|---|---|---|
| CN201410387811.1A CN105330274A (en) | 2014-08-07 | 2014-08-07 | Ultrathin ultra-white talc constructional ceramic tile and manufacturing method thereof |
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|---|---|---|---|
| CN201410387811.1A CN105330274A (en) | 2014-08-07 | 2014-08-07 | Ultrathin ultra-white talc constructional ceramic tile and manufacturing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396617A (en) * | 2016-08-31 | 2017-02-15 | 深圳市国瓷永丰源瓷业有限公司 | Formula and preparation method for preform body of magnesia porcelain |
| CN107129150A (en) * | 2017-06-27 | 2017-09-05 | 佛山市大千色釉料有限公司 | A kind of high abrasion glaze for glazed tile and preparation method thereof |
| CN108727009A (en) * | 2018-06-29 | 2018-11-02 | 福建省德化县邦威陶瓷有限公司 | A kind of high whiteness ceramic and its manufacturing process that translucency is strong |
| CN113480289A (en) * | 2021-07-22 | 2021-10-08 | 上饶市广丰区方正非矿开发有限公司 | High-strength cordierite porcelain and manufacturing method thereof |
| CN114956565A (en) * | 2022-07-08 | 2022-08-30 | 福建省德化万达陶瓷有限公司 | Transparent glaze and preparation method of domestic ceramic product |
| CN115286373A (en) * | 2022-07-01 | 2022-11-04 | 河北新玻尔瓷业有限公司 | Waterproof and moistureproof ceramic tile and production process thereof |
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| US20030211370A1 (en) * | 2002-04-16 | 2003-11-13 | Xueren Cao | Corrosion resistant ceramic media |
| CN102180659A (en) * | 2011-03-16 | 2011-09-14 | 景德镇陶瓷学院 | Talcum building ceramic brick and manufacturing method thereof |
| CN102617154A (en) * | 2012-04-01 | 2012-08-01 | 景德镇陶瓷学院 | Method for preparing environment-friendly building ceramic tile by using high lean material |
-
2014
- 2014-08-07 CN CN201410387811.1A patent/CN105330274A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030211370A1 (en) * | 2002-04-16 | 2003-11-13 | Xueren Cao | Corrosion resistant ceramic media |
| CN102180659A (en) * | 2011-03-16 | 2011-09-14 | 景德镇陶瓷学院 | Talcum building ceramic brick and manufacturing method thereof |
| CN102617154A (en) * | 2012-04-01 | 2012-08-01 | 景德镇陶瓷学院 | Method for preparing environment-friendly building ceramic tile by using high lean material |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396617A (en) * | 2016-08-31 | 2017-02-15 | 深圳市国瓷永丰源瓷业有限公司 | Formula and preparation method for preform body of magnesia porcelain |
| CN107129150A (en) * | 2017-06-27 | 2017-09-05 | 佛山市大千色釉料有限公司 | A kind of high abrasion glaze for glazed tile and preparation method thereof |
| CN108727009A (en) * | 2018-06-29 | 2018-11-02 | 福建省德化县邦威陶瓷有限公司 | A kind of high whiteness ceramic and its manufacturing process that translucency is strong |
| CN113480289A (en) * | 2021-07-22 | 2021-10-08 | 上饶市广丰区方正非矿开发有限公司 | High-strength cordierite porcelain and manufacturing method thereof |
| CN115286373A (en) * | 2022-07-01 | 2022-11-04 | 河北新玻尔瓷业有限公司 | Waterproof and moistureproof ceramic tile and production process thereof |
| CN114956565A (en) * | 2022-07-08 | 2022-08-30 | 福建省德化万达陶瓷有限公司 | Transparent glaze and preparation method of domestic ceramic product |
| CN114956565B (en) * | 2022-07-08 | 2023-10-20 | 福建省德化万达陶瓷有限公司 | Transparent glaze and preparation method of daily ceramic product |
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Application publication date: 20160217 |