CN101898891A - Semi-transparency ceramic material, ceramic sheet and preparation method thereof - Google Patents
Semi-transparency ceramic material, ceramic sheet and preparation method thereof Download PDFInfo
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- CN101898891A CN101898891A CN 201010122770 CN201010122770A CN101898891A CN 101898891 A CN101898891 A CN 101898891A CN 201010122770 CN201010122770 CN 201010122770 CN 201010122770 A CN201010122770 A CN 201010122770A CN 101898891 A CN101898891 A CN 101898891A
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Abstract
The invention provides a semi-transparency ceramic material, a ceramic sheet and a preparation method thereof. The semi-transparency ceramic material comprises the following chemical components in percentage by weight: 60-80 percent of SiO2, 8-15 percent of Al2O3, 1-8 percent of CaO, 0.3-2 percent of MgO, 0-5 percent of BaO, 5-12 percent of K2O and Na2O and 0-6 percent of P2O5. The ceramic sheet is prepared by the semi-transparency ceramic material, is provided with a transparent area and a non-transparent area which are mutually staggered, can achieve a special transparent area and non-transparent staggered effect under the irradiation of light and can be used for special decorative occasions.
Description
Technical field
The present invention relates to a kind of semi-transparency ceramic material, comprise ceramic thin plate of this material and preparation method thereof.
Background technology
In the modern architecture repairs profession, along with the raising of housing industrialization and living standards of the people, share of market high-quality, the multifunction green building material product will enlarge gradually, the diversification of production development trend, personalization, fashion-orientation, environment protection healthization.For adapting to current social people's requirement, various novel finishing materials arise at the historic moment, and each product more and more is tending towards nature, elegance, tool personality elements from early stage magnificent decorative effect to today.
Many lithotomes all have a kind of transparent or semitransparent texture.Yet lithotome, especially natural marble in use may discharge radioactive radon gas, have a strong impact on HUMAN HEALTH.Therefore seek building and ornament materials, be extremely important with lithotome artistic style.
Ceramic is various in style, pattern is abundant, good decorating effect, easily maintenance, and the product pattern is true to nature naturally, favored by the human consumer.Wherein large-sized ceramic tiles is because economical, attractive in appearance, and color is wide in variety and be widely adopted on decorative wall, cylinder.Large-sized ceramic tiles since himself characteristics such as the thin thickness of brick body, have certain elasticity, keep flat the distortion little, can well be attached on the polish line service platform, can reach the precision that some conventional ceramic polished tile can't be accomplished during polishing.For a long time, people wish porcelain brick, and especially the large-sized ceramic brick also can present the transparent or semitransparent texture of similar lithotome.
At present people have adopted and have done raw material with glass or frit and make the porcelain brick surface have the method for transparent or semitransparent texture, and its common trait is that to select for use itself be that transparent or semitransparent glass or frit makes porcelain brick present transparent or semitransparent texture.For example, among on December 13rd, the 2000 disclosed Chinese patent application CN1276357A, disclose and adopted conventional floor tile production method to cooperate conventional dry glazing technology, the particle that utilizes water white transparency frit or colored transparent frit and make up mutually directly pushes away and fills in the wall floor tile work in-process adobe that is printed on different pattern, pattern once-firing.Yet there is following shortcoming in aforesaid method: (1) cost is generally higher, complex process; (2) intersection of glass or frit and pottery is easy to generate minute crack or hole, and surface quality is relatively poor.
Summary of the invention
Unless stated otherwise, employed term " semi-transparency ceramic material " among the present invention is meant the stupalith of transmittance between 5%～30% of being made up of clay and other ceramic.
Unless stated otherwise, employed term " ceramic thin plate " among the present invention is meant that the thickness of being made through production technique such as shaping, high temperature sinterings by clay and other ceramic is not more than 6mm, and area is not less than 1.62m
2Plate ceramic products, its water-intake rate is no more than 0.5%.
Therefore, the objective of the invention is, a kind of semi-transparency ceramic material is provided.
Another object of the present invention is that a kind of ceramic thin plate that comprises above-mentioned semi-transparency ceramic material is provided.
Another purpose of the present invention is that the preparation method of above-mentioned ceramic thin plate is provided.
The objective of the invention is to realize by the following technical solutions.
On the one hand, the invention provides a kind of semi-transparency ceramic material, its main chemical compositions weight percent is as follows: SiO
260～80%, Al
2O
38～15%, CaO 1～8%, and MgO 0.3～2%, and BaO 0～5%, K
2O+Na
2O 5～12%, P
2O
50～6%.
Preferably, the transmittance of described material is 5～30%.
Preferably, the coefficient of expansion of described material is (8.0～8.8) * 10
-6/ K.
Preferably, the whiteness of described material is 60 degree～80 degree.
Preferably, described material is made by following raw materials by weight percent: sodium sand 10～30%, potassium felspar sand 10～30%, high potassium sand 5～15%, potassium albite 10～30%, barium carbonate 0～5%, ball clay 10～20%, bone meal 0～20%.
On the other hand, the invention provides a kind of ceramic thin plate, it comprises above-mentioned semi-transparency ceramic material; Preferably, described ceramic thin plate by the repressed moulding of semi-transparency ceramic material that accounts for bed material area 10～100% at free blanking on the bed material after sintering form.
Preferably, the transmittance of described ceramic thin plate light transmission part is 5～30%.
Preferably, the expansion coefficient difference of the bed material of described ceramic thin plate and semi-transparency ceramic material is less than 0.4 * 10
-6/ K; More preferably, the coefficient of expansion of described bed material is (8.0～9.2) * 10
-6/ K.
Preferably, the specification of described ceramic thin plate is (1000～1100) mm * (2000～2100) mm * (3.0～6.0) mm.
Another aspect, the present invention also provides a kind of method for preparing above-mentioned ceramic thin plate, and described method comprises the free blanking of above-mentioned semi-transparency ceramic material that will account for bed material area 10～100% burden distributing procedure to the bed material.
Preferably, described burden distributing procedure comprises by carving roller cooperation belt makes the free blanking of lining to bed material, the operation that flattens with rubber roll again.
More preferably, described belt is 0.1～0.8 meter from the height of bed material.
In sum, the invention provides a kind of large size ceramic thin plate and manufacture craft thereof, when the moulding specification is the large size ceramic thin plate of 1050mm * 2060mm * (3.0～7.0) mm, on initial bed, adopt the carving roller to cooperate the free blanking technology of belt, semi-transparency ceramic material is directly fallen to bed material from eminence, semi-transparency ceramic material is exposed at the brick surface, flattens with rubber roll again, can form required pattern.The place that the product semi-transparency ceramic material that burns is many has light transmission preferably, and the bed material place does not have or light transmission seldom.So-called free blanking technology is meant that the semi-transparency ceramic material that the carving roller at first will form pattern falls on the belt, by belt it is pounded to bed material again.Belt must be controlled proper from the initial bed height, be preferably in 0.1～0.8 meter.The height of its control is with to pound the semi-transparency ceramic material quality that falls relevant.
Described semi-transparency ceramic material whiteness is greater than 60 degree, can be with powder (30 mesh screen residues 5～10%, 60 mesh screen residues are greater than 70%, 80 mesh screen residues are less than 10%) form also can be form with micro mist (60 mesh screen residue 8～15%), fall on the initial bed, the degree of depth can reach the initial bed bottom always.
Also can pound semi-transparency ceramic material on whole on the described initial bed, each position of the ceramic thin plate of Xing Chenging also can have different light transmissions like this.Can also be based on semi-transparency ceramic material, other light-proof materials of premix make some position printing opacity of ceramic thin plate of formation, and some position is light tight, utilizes the difference of transmittance to form LO-pattern.
The described semi-transparency ceramic material coefficient of expansion is (8.0～8.8) * 10
-6/ K, the corresponding bed material coefficient of expansion is (8.0～9.2) * 10
-6/ K, and the difference of the coefficient of expansion is controlled at 0.4 * 10 between two kinds of materials
-6/ K is advisable with interior.
The present invention adopts multiple micro mist material to mix, pattern big during cloth is constant, the random distributing technical arrangement pattern of some random variation is understood in the part, produce powder blended effect at random, the product of producing can reach a kind of comparatively special printing opacity and the light tight effect that enhances each other's beauty under light-illuminating, perhaps whole dim translucent effect, and all right some the lighttight pattern in printing opacity place, produce the artistic effect that materials such as part stone material, rostone can't be obtained thus, can be used for some special decoration occasions.
Embodiment
Followingly the present invention is described with reference to specific embodiment.It will be appreciated by those skilled in the art that these embodiment only are used to illustrate the present invention, the scope that it does not limit the present invention in any way.
Embodiment
The raw material of semi-transparency ceramic material consists of (weight percent): sodium sand 20%, potassium felspar sand 20%, high potassium sand 10%, potassium albite 20%, barium carbonate 2%, ball clay 14%, bovine bone powder 14%.
Adopt rapid multi-element analysis instrument (the DHF82 type is available from Hunan, Xiang Tan instrument Instr Ltd.), the main chemical compositions that can measure the semi-transparency ceramic material of above-mentioned raw materials preparation is (weight percent): SiO
262.8%, Al
2O
313.7%, CaO 7.5%, and MgO 0.5%, and BaO 1.4%, K
2O5.2%, Na
2O 3.3%, P
2O
55.6%.
The raw material of base-material consists of (weight percent): Heng Shan sand 18%, and middle temperature sand 18%, weathering sodium sand 20%, weathering potassium sand 22% is washed pure mud 16%, brilliant ball clay 6%.
By DIL402PC type thermal dilatometer (available from the anti-instrument Manufacturing Co., Ltd of speeding of Germany), working sample specification 45 * 5 * 5mm, 35～750 ℃ of probe temperatures, 10 ℃/minute of heat-up rates) above-mentioned semi-transparency ceramic material of test and base-material are respectively 8.5 * 10 at 600 ℃ the coefficient of expansion
-6/ K and 8.2 * 10
-6/ K, both difference does not surpass 0.4 * 10
-6/ K shows that the coefficient of expansion of the two mates.
By above-mentioned raw materials proportioning ball milling to 250 mesh screen residue 0.5～0.8% of weighing, can allocate a certain proportion of ceramic pigment as required into.
Mist projection granulating becomes lining moisture 5～7%, bed material moisture 6～8%, wherein,
Bed material consists of: 90% weight base-material+10% weight semi-transparency ceramic material;
Lining consists of: 90% weight semi-transparency ceramic material+10% weight base-material.
90% semi-transparency ceramic material and 10% base-material are worn into the lining micro mist of 80 mesh screen residues 15% respectively, expect magazine simultaneously down, by the carving roller magazine inner facing material micro mist is fallen on the belt by required pattern, belt is 0.3m apart from the height of initial bed, by belt again with its free blanking to initial bed.Flatten moulding by rubber roll, the moulding specification is 1050mm * 2060mm * 6.3mm.After 1200 ℃ of sintering 60 minutes and polishing, its thickness becomes 5.5mm.
Adopt 77C-1 type intelligence porcelain body transparence instrument (available from Xiangtan City instrument company limited) test, the product part contains the many places of semi-transparency ceramic material, and its transmittance can reach 28%, and bed material place transmittance is 0.
Under light-illuminating, prepared according to the method described above product can reach a kind of comparatively special printing opacity and the light tight decorative effect that enhances each other's beauty, and some lighttight pattern of printing opacity place.
Claims (10)
1. a semi-transparency ceramic material is characterized in that, the main chemical compositions weight percent of described material is as follows: SiO
260～80%, Al
2O
38～15%, CaO 1～8%, and MgO 0.3～2%, and BaO 0～5%, K
2O+Na
2O 5～12%, P
2O
50～6%.
2. material according to claim 1 is characterized in that, the transmittance of described material is 5～30%, and/or the coefficient of expansion of described material is (8.0～8.8) * 10
-6/ K, and/or the whiteness of described material is 60 degree～80 degree.
3. material according to claim 1 and 2 is characterized in that, described material is made by following raw materials by weight percent: sodium sand 10～30%, potassium felspar sand 10～30%, high potassium sand 5～15%, potassium albite 10～30%, barium carbonate 0～5%, ball clay 10～20%, bone meal 0～20%.
4. a ceramic thin plate is characterized in that, described ceramic thin plate comprises each described semi-transparency ceramic material in the claim 1 to 3; Preferably, described ceramic thin plate accounts for the semi-transparency ceramic material of bed material area 10～100% by free blanking on bed material, and sintering forms after the repressed moulding.
5. ceramic thin plate according to claim 4 is characterized in that, the transmittance of described ceramic thin plate light transmission part is 5～30%.
6. according to claim 4 or 5 described ceramic thin plates, the bed material of described ceramic thin plate and the expansion coefficient difference of semi-transparency ceramic material are less than 0.4 * 10
-6/ K; Preferably, the coefficient of expansion of described bed material is (8.0～9.2) * 10
-6/ K.
7. according to each described ceramic thin plate in the claim 4 to 6, the specification of described ceramic thin plate is (1000～1100) mm * (2000～2100) mm * (3.0～6.0) mm.
8. the method for preparing each described ceramic thin plate in the claim 4 to 7, it is characterized in that described method comprises the burden distributing procedure of each described free blanking of semi-transparency ceramic material that accounts for bed material area 10～100% in the claim 1 to 3 to the bed material.
9. method according to claim 8 is characterized in that, described burden distributing procedure comprises by carving roller cooperation belt makes the free blanking of lining to bed material, the operation that flattens with rubber roll again.
10. method according to claim 9 is characterized in that, described belt is 0.1～0.8 meter from the height of bed material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122770 CN101898891B (en) | 2009-05-31 | 2010-03-02 | Semi-transparency ceramic material, ceramic sheet and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910039858.8 | 2009-05-31 | ||
| CN200910039858A CN101671168A (en) | 2009-05-31 | 2009-05-31 | Large-size porcelain split brick and manufacture technology thereof |
| CN 201010122770 CN101898891B (en) | 2009-05-31 | 2010-03-02 | Semi-transparency ceramic material, ceramic sheet and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101898891A true CN101898891A (en) | 2010-12-01 |
| CN101898891B CN101898891B (en) | 2013-03-27 |
Family
ID=42018625
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910039858A Pending CN101671168A (en) | 2009-05-31 | 2009-05-31 | Large-size porcelain split brick and manufacture technology thereof |
| CN 201010122770 Active CN101898891B (en) | 2009-05-31 | 2010-03-02 | Semi-transparency ceramic material, ceramic sheet and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355607A (en) * | 2014-10-16 | 2015-02-18 | 佛山市禾才科技服务有限公司 | High-strength semitransparent ceramic sheet and preparation method thereof |
| CN104355651A (en) * | 2014-10-16 | 2015-02-18 | 佛山市禾才科技服务有限公司 | High-strength semitransparent ceramic material and preparation method of ceramic sheet |
| CN108484144A (en) * | 2018-05-07 | 2018-09-04 | 蒙娜丽莎集团股份有限公司 | A kind of light penetrate after be in blue light ultrawhite light-transmittance ceramics thin plate and preparation method thereof |
| CN108484145A (en) * | 2018-05-07 | 2018-09-04 | 蒙娜丽莎集团股份有限公司 | A kind of light penetrate after be in green light ultrawhite light-transmittance ceramics thin plate and preparation method thereof |
| CN108715548A (en) * | 2018-05-07 | 2018-10-30 | 蒙娜丽莎集团股份有限公司 | A kind of light penetrate after be in feux rouges ultrawhite light-transmittance ceramics thin plate and preparation method thereof |
| US10377708B2 (en) | 2017-12-05 | 2019-08-13 | Sunovion Pharmaceuticals Inc. | Crystal forms and production methods thereof |
| CN110526694A (en) * | 2019-09-06 | 2019-12-03 | 清远市简一陶瓷有限公司 | A kind of adjustable Dali stone ceramic tile blank of thermal expansion coefficient and preparation method thereof |
| CN112851297A (en) * | 2021-01-29 | 2021-05-28 | 广东宏宇新型材料有限公司 | Polished tile with canyon lava decorative effect and preparation method thereof |
| CN116751038A (en) * | 2023-05-11 | 2023-09-15 | 蒙娜丽莎集团股份有限公司 | Light-transmitting ceramic powder, digital positioning light-transmitting ceramic plate and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671168A (en) * | 2009-05-31 | 2010-03-17 | 广东蒙娜丽莎陶瓷有限公司 | Large-size porcelain split brick and manufacture technology thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671168A (en) * | 2009-05-31 | 2010-03-17 | 广东蒙娜丽莎陶瓷有限公司 | Large-size porcelain split brick and manufacture technology thereof |
-
2009
- 2009-05-31 CN CN200910039858A patent/CN101671168A/en active Pending
-
2010
- 2010-03-02 CN CN 201010122770 patent/CN101898891B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671168A (en) * | 2009-05-31 | 2010-03-17 | 广东蒙娜丽莎陶瓷有限公司 | Large-size porcelain split brick and manufacture technology thereof |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355607A (en) * | 2014-10-16 | 2015-02-18 | 佛山市禾才科技服务有限公司 | High-strength semitransparent ceramic sheet and preparation method thereof |
| CN104355651A (en) * | 2014-10-16 | 2015-02-18 | 佛山市禾才科技服务有限公司 | High-strength semitransparent ceramic material and preparation method of ceramic sheet |
| CN104355651B (en) * | 2014-10-16 | 2016-08-24 | 佛山市禾才科技服务有限公司 | A kind of high intensity semi permeability ceramic material and the preparation method of ceramic thin plate |
| US10377708B2 (en) | 2017-12-05 | 2019-08-13 | Sunovion Pharmaceuticals Inc. | Crystal forms and production methods thereof |
| CN108484144A (en) * | 2018-05-07 | 2018-09-04 | 蒙娜丽莎集团股份有限公司 | A kind of light penetrate after be in blue light ultrawhite light-transmittance ceramics thin plate and preparation method thereof |
| CN108484145A (en) * | 2018-05-07 | 2018-09-04 | 蒙娜丽莎集团股份有限公司 | A kind of light penetrate after be in green light ultrawhite light-transmittance ceramics thin plate and preparation method thereof |
| CN108715548A (en) * | 2018-05-07 | 2018-10-30 | 蒙娜丽莎集团股份有限公司 | A kind of light penetrate after be in feux rouges ultrawhite light-transmittance ceramics thin plate and preparation method thereof |
| CN110526694A (en) * | 2019-09-06 | 2019-12-03 | 清远市简一陶瓷有限公司 | A kind of adjustable Dali stone ceramic tile blank of thermal expansion coefficient and preparation method thereof |
| CN110526694B (en) * | 2019-09-06 | 2022-04-19 | 清远市简一陶瓷有限公司 | Marble ceramic tile blank with adjustable thermal expansion coefficient and preparation method thereof |
| CN112851297A (en) * | 2021-01-29 | 2021-05-28 | 广东宏宇新型材料有限公司 | Polished tile with canyon lava decorative effect and preparation method thereof |
| CN116751038A (en) * | 2023-05-11 | 2023-09-15 | 蒙娜丽莎集团股份有限公司 | Light-transmitting ceramic powder, digital positioning light-transmitting ceramic plate and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101671168A (en) | 2010-03-17 |
| CN101898891B (en) | 2013-03-27 |
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Address after: 528211, Foshan Nanhai Xiqiao Taiping Industrial Zone Guangdong Guangdong Monalisa Ceramic Co., Ltd. Patentee after: Guangdong Monalisa New Material Group Co., Ltd. Address before: 528211, Foshan Nanhai Xiqiao Taiping Industrial Zone Guangdong Guangdong Monalisa Ceramic Co., Ltd. Patentee before: Guangdong Mona Lisa Ceramic Co., Ltd. |
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Address after: 528211 Taiping Industrial Zone, Xiqiao Town, Nanhai District, Guangdong, Foshan, China Patentee after: MONALISA GROUP CO., LTD. Address before: 528211, Foshan Nanhai Xiqiao Taiping Industrial Zone Guangdong Guangdong Monalisa Ceramic Co., Ltd. Patentee before: Guangdong Monalisa New Material Group Co., Ltd. |