CN101037344A - Method for preparing micro crystal glass-ceramic composite board by employing whole glass board as mother glass - Google Patents
Method for preparing micro crystal glass-ceramic composite board by employing whole glass board as mother glass Download PDFInfo
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- CN101037344A CN101037344A CNA200710051585XA CN200710051585A CN101037344A CN 101037344 A CN101037344 A CN 101037344A CN A200710051585X A CNA200710051585X A CN A200710051585XA CN 200710051585 A CN200710051585 A CN 200710051585A CN 101037344 A CN101037344 A CN 101037344A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
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Abstract
The invention relates to a producing method of neoceramic glass-ceramics compound board for architecture decoration, including: having the intact glass board as mother glass, having the ceram dried body or ceramic biscuit body as ceram base, laminating the intact mother glass board on the ceramic base, after heating, the upper mother glass being crystallized and integrating with the lower ceramic base to produce neoceramic glass-ceramics compound board. The invention is characterized in that it includes following steps: 1) preparing the ceramic base; 2) preparing the mother glass board; 3) preparing the compound board, i.e. laminating the intact mother glass board on the ceramic base, after heating, making the rough board of the neoceramic glass-ceramics compound board; 4) grinding and polishing to form a finished product. The invention has advantages such as no air vent bug, a low cost of raw material, a simple manufacturing art and effectively conquers the disadvantages of current glass articles sintering method.
Description
Technical field
The present invention relates to a kind of preparation method of microcrystal glass-ceramic compounded plate, this microcrystal glass-ceramic compounded plate is mainly used in building decoration.
Background technology
Devitrified glass has compact structure, physical strength height, wear-resisting, corrosion-resistant, advantageous property such as the weathering resistance ability is strong, can be used as high-grade construction decoration material.But the manufacturing cost of the microcrystal glass plate of entire body is very high; And only with devitrified glass as the facing ornament layer, its clinkering on ceramic substrate, is made microcrystal glass-ceramic compounded plate, then help reducing production costs significantly, and be beneficial to large-scale industrial production.The microcrystal glass-ceramic compounded plate technology of preparing that is used for actual production at present is mainly " glass particle sintering process microcrystal glass-ceramic compounded plate technology of preparing ".
The technical process of glass particle sintering process microcrystal glass-ceramic compounded plate technology of preparing (being designated hereinafter simply as " sintering process composition board technology of preparing ") is: prepare ceramic substrate and female glass particle material respectively; Female glass particle material is evenly spread cloth on ceramic substrate; Enter kiln, after sintering, crystallization, make the composition board hair plates; Utilize grinding and polishing equipment with the polishing of hair plates surface finish, make the microcrystal glass-ceramic compounded plate finished product.As China Patent No. is ZL00100030.6, ZL00130117.9, ZL03109190.3, ZL03119410.9, and Chinese patent application number is shown in the patent such as 02119552.8.Sintering process composition board technology of preparing has obtained extensive utilization in China.Sintering process composition board technology of preparing has the following disadvantages: gas hole defect appears in (1) easily.Sintering process composition board technology of preparing is that glass particle is spread cloth, is deposited on the ceramic substrate, heat-treats again, makes the glass particle sintering and realizes crystallization; Therefore, in any case optimize glass particle grating and distributing mode, all between glass particle, there is hole inevitably; In sintering process, the part hole is closed and forms isolated bubble, after polishing, shows as gas hole defect, has influenced quality product and has decorated grade; (2) tight zone is thinner.Both made under optimum process condition and be prepared, also can only obtain the thick relative tight zone of about 2mm on devitrified glass finish coat top, and still there is a large amount of pores in the finish coat middle and lower part, is unfavorable for the deep processing of product, and has influenced the use of product under the side open occasion; (3) raw materials cost height.Be coking property and the crystallization of controlling female glass particle, need usually in prescription, to introduce ZnO and BaO composition, cause the raw materials cost of devitrified glass finish coat higher; (4) complex manufacturing.The preparation of female glass particle need pass through processing steps such as shrend, drying, frit fragmentation, the sorting of sieving, processing steps such as the preparation of follow-up composition board also need pass through cloth, fixes, thermal treatment, grinding and polishing, and therefore, whole production technology is complexity; (5) the fault defective appears easily.Female glass particle material is sneaked into foreign pigment easily in processing and cloth process, cause the finished product the fault defective to occur.
Summary of the invention
Deficiency at the glass particle sintering process microcrystal glass-ceramic compounded plate technology of preparing of active service, particularly the deficiency of gas hole defect, raw materials cost height, complex manufacturing appears in this technology easily, the object of the present invention is to provide that a kind of pore-free defective, raw materials cost are low, production technique is simply with the method for complete sheet glass as female glass preparation microcrystal glass-ceramic compounded plate.
Microcrystal glass-ceramic compounded plate of the present invention means that the top layer is that the devitrified glass of 1-12mm constitutes finish coat by thickness, and bottom is that the ceramic substrate of 5-15mm constitutes by thickness, is the clinkering composite structure that obtains through thermal treatment between the two.
To achieve these goals, technical scheme of the present invention is: with the method for complete sheet glass as female glass preparation microcrystal glass-ceramic compounded plate, it is characterized in that it may further comprise the steps:
1) preparation of ceramic substrate: use conventional ceramic fabrication technique and prepare ceramic dry body or biscuit of ceramics, as ceramic substrate;
2) preparation of female sheet glass: as raw material, the mass percent of the chemical ingredients scope that the prescription of raw material should satisfy is for (to disregard CO with feldspar, quartz sand, Wingdale, soda ash, boric acid, antimonous oxide and colorant etc.
2And moisture content): SiO
2: 56-65, Al
2O
3: 6-10, CaO:18-25, MgO:0.5-5, K
2O:0.2-3, Na
2O:4-8, B
2O
3: 0.5-1.5, Sb
2O
3: 0.4-1, TFe
2O
3: 0-6, colorant: 0-3, other: 0-1; Each raw material mixes the back and drops into tank furnace or pot furnace by the prescription weighing, in 1420-1550 ℃ of melting 60-150min, reduces to 1300-1450 ℃ of clarification 20-100min again, makes glass metal; Adopt rolling process or pressing or horizontal sheet process or float glass process or teeming practice with the glass metal moulding, and after the annealing cooling, make complete sheet glass;
3) preparation of composition board: with step 2) the complete sheet glass that makes is as female glass, directly it is overlayed on the ceramic substrate that is made by step 1), entering kiln heat-treats, used temperature schedule is: normal temperature advances stove, heat-up rate with 10-50 ℃/min when ceramic substrate adopts ceramic dry body rises to 1050-1190 ℃, then the heat-up rate with 10-50 ℃/min rises to 1020-1140 ℃ when ceramic substrate adopts biscuit of ceramics, insulation 10-90min, cooling rate with 50-100 ℃/min is cooled to 800 ℃ again, cooling rate with 5-25 ℃/min is cooled to room temperature, comes out of the stove; After heat treatment, female sheet glass is by crystallization, and with ceramic substrate clinkering one, generate the microcrystal glass-ceramic compounded plate hair plates;
4) grinding and polishing is handled: utilize conventional grinding and polishing processing device, sanding and polishing is carried out on the hair plates surface, make the microcrystal glass-ceramic compounded plate finished product of surface-brightening.
Wherein, step 3) is a key problem in technology of the present invention.
The preparation of the described ceramic substrate of step 1) (use conventional ceramic fabrication technique and prepare ceramic substrate) is: as raw material, the mass percent of the chemical ingredients scope that the prescription of raw material should satisfy is: SiO with feldspar, quartz sand, clay and talcum etc.
2: 63-75, Al
2O
3: 15-23, CaO:0-1.5, MgO:0-2, K
2O:1-2, Na
2O:2-5, TFe
2O
3: 0-4, TiO
2: 0-1, loss on ignition: 4-7, other: 0-1; Each raw material drops into ball mill by the prescription weighing, and wet ball grinding to granularity is that 10000-hole sieve tails over less than 5%; Spray drying granulation, powder moisture are 5-8%; Powder is through ceramic brick press compression moulding, and the drying kiln drying, makes ceramic dry body.The pottery dry body can also can be incubated 10-50min at 1050-1250 ℃ directly as the ceramic substrate use of microcrystal glass-ceramic compounded plate, the Low fire ceramic biscuit, and the ceramic substrate that is re-used as microcrystal glass-ceramic compounded plate uses.
The described composition board preparation principle of step 3) is, directly will be by step 2) the complete sheet glass that makes overlays on the ceramic dry body or biscuit of ceramics that is made by step 1), after heat treatment, sheet glass is become the devitrified glass finish coat by crystallization, simultaneously because sheet glass has stronger viscosity in the plastic state that high-temperature was, can with the ceramic substrate clinkering of lower floor together, form the clinkering composite structure of devitrified glass and pottery.Wherein, with ceramic dry body during as ceramic substrate, used thermal treatment temp should be higher, when consideration is devitrified glass with upper strata mother's glass crystallization, also need consider to sinter lower floor's pottery dry body into intensity higher ceramic structure,, also be to obtain the higher microcrystal glass-ceramic compounded plate material of total intensity, when selecting concrete firing temperature system, should take into account the crystallization of female glass and the sintering of ceramic dry body; And with biscuit of ceramics during as ceramic substrate, used thermal treatment temp can be used lesser temps, it is microcrystal glass plate that its purpose mainly is to make the female sheet glass crystallization in upper strata, and the biscuit of ceramics clinkering of realization and lower floor is compound, and need not consider the sintering problem of ceramic substrate itself.
Typical process flow of the present invention is seen Fig. 1.
The present invention compares with the sintering process composition board technology of preparing of active service, and the form difference of female glass and the preparation technology's flow process difference that is caused are the fundamental differences of the present invention and active service sintering process composition board technology of preparing.Concrete difference is as follows:
(1) female glass pattern difference: the present invention is that the complete sheet glass of 1-12mm is as female glass with thickness; And active service sintering process composition board technology of preparing be with particle diameter less than the glass particle of 7mm as female glass;
(2) technical process difference: the present invention overlays complete sheet glass on the ceramic substrate, make microcrystal glass-ceramic compounded plate through thermal treatment again, its typical process flow is: glass melt → moulding → complete sheet glass overlays on the ceramic substrate → thermal treatment → composition board; And the sintering process composition board technology of preparing of active service is that the glass particle material is evenly spread cloth on ceramic substrate, after heat treatment make microcrystal glass-ceramic compounded plate again, its typical process flow is: glass melt → shrend become frit → drying → fragmentation → screening → glass particle material evenly spread cloth on ceramic substrate → fixing → thermal treatment → composition board;
(3) the prescription difference of female glass: the present invention does not deposit the sintering problem of female glass itself, so in composition of raw materials, do not need industrial chemicals such as admixture ZnO, BaO, but in preparation process 2) in formulating of recipe in need the content of careful regulation and control CaO, so that female sheet glass has stronger surperficial crystallization ability, can separate out crystal by surperficial crystallization mechanism from the upper and lower surface of female sheet glass, and, finally make female sheet glass crystallization complete to the growth of sheet glass middle part, be converted into devitrified glass; And in the sintering process composition board technology of preparing of active service, because the sintering quality quality between glass particle is directly determining the void content and the gas hole defect amount of the devitrified glass finish coat of final composite board product, therefore, usually need the ZnO and the BaO industrial chemicals of admixture total amount about 10% in prescription, with crystallization and the sintering character of regulating and control female glass particle, improve sintering quality.
Compare with the sintering process composition board technology of preparing of active service, beneficial effect of the present invention is as follows:
(1) can effectively solve the gas hole defect problem of top layer devitrified glass finish coat: as mentioned above, the present invention uses complete sheet glass as female glass, after heat treatment, and with ceramic substrate clinkering one; Because the top layer is the devitrified glass finish coat that is formed through thermal treatment by the complete female sheet glass that does not have pore, so there is not the gas hole defect problem; By contrast, active service sintering process composition board technology of preparing is that glass particle is spread cloth, is deposited in and carries out sintering on the ceramic substrate, in any case optimize grain composition and distributing mode, all between glass particle, there is hole inevitably, the part hole is closed and forms isolated bubble, after polishing, show as gas hole defect;
(2) raw materials cost is cheap: the present invention can not use industrial chemicals such as ZnO, BaO, and raw mineral materials such as the quartz sand that main raw material is an economy to be easy to get, feldspar, soda ash, Wingdale, and a spot of glass fusing assistant and finings; Therefore, need compare with BaO by the ZnO of admixture about 10% in prescription with active service sintering process composition board technology of preparing, the raw material total cost of devitrified glass finish coat of the present invention is cheaper;
(3) production technique is simple: as mentioned above, basic technology of the present invention is that glass metal is shaped to sheet glass, it is directly overlayed on the ceramic substrate as female glass again, after heat treatment promptly gets microcrystal glass-ceramic compounded plate, and production technique is simple; By contrast, the connection devitrified glass technology of preparing of active service need be passed through operations such as shrend, drying, fragmentation, screening when preparation glass particle material, when composition board prepares, also needs glass particle material shop cloth, is fixed on the ceramic substrate, and preparation technology is complicated;
(4) can prepare the product of multiple texture style: as mentioned above, the microcrystal glass-ceramic compounded plate top layer that the present invention makes is to be got through crystallization and thermal treatment by complete female sheet glass, therefore, control with the color of adjusting original female glass and decorative pattern and just can obtain the color devitrified glass facing decorative effect different with the texture style; For example, the sheet glass that uses the color even unanimity is as female glass, and the top layer devitrified glass finish coat of prepared composite board product will be revealed as pure color (as snow-white, black, grey, redness, the cream colour etc.) decorative effect without any the color even of texture; Again for example, when original female glass preparation, previously prepared particulate state, wire, thread or clastic coloured female glass are pressed in the female sheet glass that also is in plastic state, when the female sheet glass that makes after cooling was used for the preparation of composition board, the top layer devitrified glass finish coat of the product that makes will show particulate state, wire, thread or clastic texture; Again for example, when original female glass preparation, the non-homogeneous mixing of multiple tinted shade melt back reshaping, when the female sheet glass that makes after cooling was used for the preparation of composition board, the top layer devitrified glass finish coat of the product that makes will show the rhyotaxitic texture that is made of different colours.By contrast, it is only can obtain the particulate state texture by female glass particle surface crystallization that the texture of active service sintering process composition board technology of preparing generates, and texture pattern and style are single;
(5) inclusion-free fault defective: since the present invention use be complete sheet glass as female glass, do not have the contaminating impurity of other color in the sheet glass; In addition, in the crystallization and thermal treatment process, glass pane surface was polluted by foreign pigment, impure point also exists only in the surface of composition board hair plates, will can not stay the fault defective behind follow-up sanding and polishing; Therefore, foreign pigment is sneaked into easily in female glass particle material and is generated the fault defective and compare when preparing with active service sintering process composition board, and the present invention can effectively overcome impurity fault defective;
(6) product application is wider: because the top layer devitrified glass finish coat of composition board is the dense structure that does not have gas hole defect, composition board is profoundly processed or the side can not show gas hole defect after by sanding and polishing yet, so product of the present invention can be expanded the deck plate that is applied to side open, or profoundly processed decoration forms such as groove, hole.
Description of drawings
Fig. 1 is typical process flow figure of the present invention
Embodiment
In order to understand the present invention better, further illustrate content of the present invention below in conjunction with Fig. 1 and embodiment, but content of the present invention not only is confined to the following examples.
Embodiment 1:
With the method for complete sheet glass as female glass preparation microcrystal glass-ceramic compounded plate, as shown in Figure 1, it comprises the steps:
1) preparation of ceramic substrate: use conventional ceramic raw material, proportioning raw materials (is represented with mass percent, identical in following examples) be: 39.0% feldspar, 13.0% quartz sand, 45.0% clay, 3.0% talcum, the chemical ingredients of raw material compound (representing with mass percent, identical in following examples) is: 67.50%SiO
2, 19.90%Al
2O
3, 0.40%CaO, 0.80%MgO, 1.70%K
2O; 2.60%Na
2O, 0.40%TFe
2O
3, 0.10%TiO
2, loss on ignition 6.30%, other 0.30%; Each raw material drops into ball mill by the prescription weighing, and wet ball grinding to granularity is that 10000-hole sieve tails over 4%; Spray drying granulation, powder moisture are 7%; Powder is through ceramic brick press compression moulding, and the drying kiln drying, makes ceramic dry body, and is standby as ceramic substrate;
2) preparation of female sheet glass; Use conventional mineral and industrial chemicals, proportioning raw materials is: 27.0% feldspar, 30.0% quartz sand, 33.0% Wingdale, 7.6% soda ash, 2.0% boric acid, 0.4% antimonous oxide, 0.0% colorant, the chemical ingredients of raw material admixtion (is disregarded CO
2And moisture content) is: 59.20%SiO
2, 8.20%Al
2O
3, 22.50%CaO, 0.60%MgO, 1.50%K
2O, 6.20%Na
2O, 0.90%B
2O
3, 0.5%Sb
2O
3, 0.10%TFe
2O
3, colorant 0.00%, other 0.30%; According to the prescription raw materials weighing, mix the back and drop into tank furnace, in 1500 ℃ of melting 120min, reduce to 1420 ℃ of clarification 30min again, make glass metal; Adopt rolling process to be shaped to sheet glass, the annealing cooling, standby as female sheet glass;
3) preparation of composition board: with step 2) the complete sheet glass that makes directly overlays it on ceramic dry body that is made by step 1) as female glass, enters kiln and heat-treats, and used temperature schedule is: normal temperature advances stove; Heat-up rate with 20 ℃/min rises to 1150 ℃, insulation 60min; Cooling rate with 70 ℃/min is cooled to 800 ℃ again, is cooled to room temperature with the cooling rate of 10 ℃/min, comes out of the stove; After heat treatment, female sheet glass on upper strata is a devitrified glass by crystallization, and the ceramic dry body of lower floor is sintered into ceramic structure, realizes that simultaneously the clinkering between glass-ceramic layer and the ceramic layer is compound, makes the microcrystal glass-ceramic compounded plate hair plates;
4) grinding and polishing is handled: utilize conventional grinding and polishing processing device, sanding and polishing is carried out on microcrystal glass-ceramic compounded plate hair plates surface, make the microcrystal glass-ceramic compounded plate finished product of surface-brightening.The composition board polished surface is not seen gas hole defect; Polished surface is rendered as the snow-white decorative effect without any texture.
Embodiment 2:
With the method for complete sheet glass as female glass preparation microcrystal glass-ceramic compounded plate, as shown in Figure 1, it comprises the steps:
1) preparation of ceramic substrate: use conventional ceramic raw material, proportioning raw materials is: 39.0% feldspar, 13.0% quartz sand, 45.0% clay, 3.0% talcum, the chemical ingredients of raw material compound is: 67.50%SiO
2, 19.90%Al
2O
3, 0.40%CaO, 0.80%MgO, 1.70%K
2O; 2.60%Na
2O, 0.40%TFe
2O
3, 0.10%TiO
2, loss on ignition 6.30%, other 0.30%; Each raw material drops into ball mill by the prescription weighing, and wet ball grinding to granularity is that 10000-hole sieve tails over 4%; Spray drying granulation, powder moisture are 7%; Powder is through ceramic brick press compression moulding, and the drying kiln drying, makes ceramic dry body; Dry body is entered roller kiln,, be incubated 30min down at 1200 ℃ with the ceramic firing temperature system of routine, with dry body Low fire ceramic biscuit, standby as ceramic substrate;
2) preparation of female sheet glass; Use conventional mineral and industrial chemicals, proportioning raw materials is: 27.0% feldspar, 30.2% quartz sand, 32.5% Wingdale, 7.6% soda ash, 2.0% boric acid, 0.4% antimonous oxide, 0.3% ferric oxide (as colorant), the chemical ingredients of raw material admixtion (is disregarded CO
2And moisture content) is: 59.40%SiO
2, 8.10%Al
2O
3, 22.20%CaO, 0.50%MgO, 1.50%K
2O, 6.20%Na
2O, 0.90%B
2O
3, 0.5%Sb
2O
3, 0.40%TFe
2O
3(as colorant), other 0.30%; According to the prescription raw materials weighing, mix the back and drop into tank furnace, in 1500 ℃ of melting 120min, reduce to 1420 ℃ of clarification 30min again, make glass metal; Adopt rolling process to be shaped to sheet glass, the annealing cooling, standby as female sheet glass;
3) preparation of composition board: with step 2) the complete sheet glass that makes directly overlays it on biscuit of ceramics that is made by step 1) as female glass, enters kiln and heat-treats, and used temperature schedule is: normal temperature advances stove; Heat-up rate with 15 ℃/min rises to 1100 ℃, insulation 30min; Cooling rate with 70 ℃/min is cooled to 800 ℃ again, is cooled to room temperature with the cooling rate of 10 ℃/min, comes out of the stove; After heat treatment, female sheet glass on upper strata is a devitrified glass by crystallization, and compound with the biscuit of ceramics clinkering of lower floor, makes the microcrystal glass-ceramic compounded plate hair plates;
4) grinding and polishing is handled: utilize conventional grinding and polishing processing device, sanding and polishing is carried out on microcrystal glass-ceramic compounded plate hair plates surface, make the microcrystal glass-ceramic compounded plate finished product of surface-brightening.The composition board polished surface is not seen gas hole defect; Polished surface is without any texture; Since in the composition of raw materials admixture ferric oxide as colorant, devitrified glass finish coat polished surface presents the imitative beautiful decorative effect of light green.
The upper and lower limit value of each proportioning raw materials of the present invention and the upper and lower limit value of processing parameter of the present invention can both realize the present invention, do not enumerate embodiment one by one at this.
Claims (1)
1. with the method for complete sheet glass, it is characterized in that it may further comprise the steps as female glass preparation microcrystal glass-ceramic compounded plate:
1) preparation of ceramic substrate: use conventional ceramic fabrication technique and prepare ceramic dry body or biscuit of ceramics, as ceramic substrate;
2) preparation of female sheet glass: as raw material, the mass percent of the chemical ingredients scope that the prescription of raw material should satisfy is: SiO with feldspar, quartz sand, Wingdale, soda ash, boric acid, antimonous oxide and colorant
2: 56-65, Al
2O
3: 6-10, CaO:18-25, MgO:0.5-5, K
2O:0.2-3, Na
2O:4-8, B
2O
3: 0.5-1.5, Sb
2O
3: 0.4-1, TFe
2O
3: 0-6, colorant: 0-3, other: 0-1; Each raw material mixes the back and drops into tank furnace or pot furnace by the prescription weighing, in 1420-1550 ℃ of melting 60-150min, reduces to 1300-1450 ℃ of clarification 20-100min again, makes glass metal; Adopt rolling process or pressing or horizontal sheet process or float glass process or teeming practice with the glass metal moulding, and after the annealing cooling, make complete sheet glass;
3) preparation of composition board: with step 2) the complete sheet glass that makes is as female glass, directly it is overlayed on the ceramic substrate that is made by step 1), entering kiln heat-treats, used temperature schedule is: normal temperature advances stove, heat-up rate with 10-50 ℃/min when ceramic substrate adopts ceramic dry body rises to 1050-1190 ℃, then the heat-up rate with 10-50 ℃/min rises to 1020-1140 ℃ when ceramic substrate adopts biscuit of ceramics, insulation 10-90min, cooling rate with 50-100 ℃/min is cooled to 800 ℃ again, cooling rate with 5-25 ℃/min is cooled to room temperature, comes out of the stove; After heat treatment, female sheet glass is by crystallization, and with ceramic substrate clinkering one, generate the microcrystal glass-ceramic compounded plate hair plates;
4) grinding and polishing is handled: utilize conventional grinding and polishing processing device, sanding and polishing is carried out on the hair plates surface, make the microcrystal glass-ceramic compounded plate finished product of surface-brightening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710051585XA CN101037344A (en) | 2007-02-16 | 2007-02-16 | Method for preparing micro crystal glass-ceramic composite board by employing whole glass board as mother glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710051585XA CN101037344A (en) | 2007-02-16 | 2007-02-16 | Method for preparing micro crystal glass-ceramic composite board by employing whole glass board as mother glass |
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| Publication Number | Publication Date |
|---|---|
| CN101037344A true CN101037344A (en) | 2007-09-19 |
Family
ID=38888546
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|---|---|---|---|
| CNA200710051585XA Pending CN101037344A (en) | 2007-02-16 | 2007-02-16 | Method for preparing micro crystal glass-ceramic composite board by employing whole glass board as mother glass |
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| CN101811827A (en) * | 2010-04-09 | 2010-08-25 | 黄再元 | Glass ceramic raw material prepared by utilizing scrapped glass ceramic and method for producing glass ceramic products by utilizing same |
| CN102249546A (en) * | 2011-05-09 | 2011-11-23 | 晶牛微晶集团股份有限公司 | Nano-crystal sheet material and its production method |
| CN102746031A (en) * | 2012-06-15 | 2012-10-24 | 广东博德精工建材有限公司 | Preparation method of high-fidelity imitation jade microcrystalline glass ceramic composite board |
| CN103073189A (en) * | 2013-01-22 | 2013-05-01 | 四川一名微晶科技股份有限公司 | Beige microcrystalline glass plate and manufacturing method thereof |
| CN109111202A (en) * | 2018-09-17 | 2019-01-01 | 佛山皖和新能源科技有限公司 | A kind of glass ceramic composite boards and preparation method thereof |
-
2007
- 2007-02-16 CN CNA200710051585XA patent/CN101037344A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811827A (en) * | 2010-04-09 | 2010-08-25 | 黄再元 | Glass ceramic raw material prepared by utilizing scrapped glass ceramic and method for producing glass ceramic products by utilizing same |
| CN102249546A (en) * | 2011-05-09 | 2011-11-23 | 晶牛微晶集团股份有限公司 | Nano-crystal sheet material and its production method |
| CN102746031A (en) * | 2012-06-15 | 2012-10-24 | 广东博德精工建材有限公司 | Preparation method of high-fidelity imitation jade microcrystalline glass ceramic composite board |
| CN102746031B (en) * | 2012-06-15 | 2013-09-11 | 广东博德精工建材有限公司 | Preparation method of high-fidelity imitation jade microcrystalline glass ceramic composite board |
| CN103073189A (en) * | 2013-01-22 | 2013-05-01 | 四川一名微晶科技股份有限公司 | Beige microcrystalline glass plate and manufacturing method thereof |
| CN103073189B (en) * | 2013-01-22 | 2015-02-11 | 四川一名微晶科技股份有限公司 | Beige microcrystalline glass plate and manufacturing method thereof |
| CN109111202A (en) * | 2018-09-17 | 2019-01-01 | 佛山皖和新能源科技有限公司 | A kind of glass ceramic composite boards and preparation method thereof |
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