CN104291872A - Green brick of single fired glass ceramic composite board - Google Patents
Green brick of single fired glass ceramic composite board Download PDFInfo
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- CN104291872A CN104291872A CN201410490642.4A CN201410490642A CN104291872A CN 104291872 A CN104291872 A CN 104291872A CN 201410490642 A CN201410490642 A CN 201410490642A CN 104291872 A CN104291872 A CN 104291872A
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Abstract
The invention provides a green brick of a single fired glass ceramic composite board. The green brick comprises a green body layer, a ground coat layer and a glass ceramic frit layer from bottom to top and also comprises a fixed layer arranged on the surface of the glass ceramic frit layer, wherein the fixed layer is formed by spraying a glass ceramic frit particle fixing agent; the glass ceramic frit particle fixing agent comprises the following components by mass fraction: 5.0-6.0% of cellulosic thickening agents, 2.0-2.8% of attapulgite, 1.1-1.4% of defoaming agent, 1.2-1.8% of dispersing agents and the balance of solvents. By using the green brick, the glass ceramic frit particles on the surface can not be drawn away by a draught fan in a preheating zone during firing, thus avoiding waste and reducing the defect rate of glass ceramic composite board products.
Description
Technical field
The present invention relates to a kind of architectural pottery technical field, particularly relate to a kind of adobe of once-firing crystallite glass composite plate.
Background technology
Since the application of crystallite glass composite plate technology maturation, its Technology development is innovated, and product also due to the decorative effect that it has penetrating crystallite frit particle personalization, becomes the high-grade finishing material on market, deeply likes by consumers in general.
The adobe of the crystallite glass composite plate of once-firing comprises green body layer from bottom to top, ground glaze layer and glass-ceramic layer, glass-ceramic layer is generally by glass ceramics frit granulometric composition, adobe is repressed, can at ground glaze layer surface material distribution one deck glass ceramics frit particle after glazing stamp, send in kiln again and fire, when delivering into kiln, can through the preheating zone of a lower negative pressure, some clothes are easily sucked away in the fine microcrystalline glass frit particle of the superiors due to lighter weight, cause disappearance upper layer having many glass ceramics frit particles, it is not high that adobe burns out rear planeness, and have pin hole or dissolution pore to occur, extremely affect quality and the aesthetic property of crystallite glass composite plate, qualified yield rate is not high.
Summary of the invention
The object of the invention is to propose the high and adobe of the once-firing crystallite glass composite plate that planeness is high of a kind of qualified yield rate.
For reaching this object, the present invention by the following technical solutions:
An adobe for once-firing crystallite glass composite plate, described adobe comprises green body layer, ground glaze layer and glass ceramics frit layer from bottom to top, also comprises the immovable bed being arranged on described glass ceramics frit layer surface;
Described immovable bed is sprayed by glass ceramics frit particle fixing agent and forms, described glass ceramics frit particle fixing agent comprises the massfraction of following component: cellulose thickener 5.0-6.0%, attapulgite 2.0-2.8%, defoamer is 1.1-1.4%, dispersion agent is 1.2-1.8%, and surplus is solvent.
Preferably, in the ground glaze layer of above-mentioned adobe, containing mass fraction is 0.2-0.5% metallic silicon power.Preferably, the particle diameter of metallic silicon power is less than or equal to 100 μm.By add metallic silicon power, the micro-pore of a lot of extra fine can be formed when burning till, this slightly pore add the elasticity of ground glaze layer, make it the stress-difference better regulated between green body layer and glass-ceramic layer, Reducing distortion.Meanwhile, because ground glaze layer is under frit layer, after burning, it can be enclosed under glass-ceramic layer, on product antifouling property without impact.
Preferably, between the glass-ceramic layer that the dilation coefficient of described ground glaze layer is formed after described green body layer and described glass ceramics frit melting.
Preferably, the granular size of described glass ceramics frit is 100-200 order.
Preferably, the coating thickness of described immovable bed is 1-4mm.
Preferably, described cellulose thickener is at least one in Natvosol, hydroxyethylmethyl-cellulose and Vltra tears.
Preferably, described dispersion agent is at least one in sodium polyacrylate, organic-silicon-modified sodium phosphate and Sodium hexametaphosphate 99.
Preferably, described defoamer is polymethyl siloxane.
Preferably, described solvent is at least one in water, ethylene glycol and ethanol.
Beneficial effect of the present invention: 1, solve frit particle when entering klining in the face of the problem that the preheating zone of lower negative pressure is easily sucked away, avoid brick surface to occur the flaw such as a large amount of pin holes and bubble, yield rate is high; 2, the fixing agent used can use under neutral environment, and not metal ion, impact is not existed to the color effects that frit particle produces when sintering.
Accompanying drawing explanation
Fig. 1 is the preparation flow schematic diagram of the adobe of one embodiment of the present of invention;
Fig. 2 is the structural representation of the crystallite glass composite plate burnt till of one embodiment of the present of invention.
Wherein: green body layer 1, ground glaze layer 2, glass ceramics frit layer 3, immovable bed 4, glass-ceramic layer 5.
Embodiment
Technical scheme of the present invention is further illustrated by specific embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, the adobe of once-firing crystallite glass composite plate of the present invention, described adobe comprises green body layer 1 from bottom to top, ground glaze layer 2 and glass ceramics frit layer 3, also comprise the immovable bed 4 being arranged on described glass ceramics frit layer surface, it should be noted that green body layer 1 can select known formula, through ball milling deironing, impact briquetting after mist projection granulating, ground-coat enamel mainly plays covering effect, therefore the cosmetic soil that more options whiteness is higher, between the glass-ceramic layer 5 (as Fig. 2) that dilation coefficient when it burns till is formed after green body layer and glass ceramics frit melting, when burning till, the matching of the thermal expansivity of glass-ceramic layer 5 and the thermal expansivity of green body layer affects the quality of crystallite glass composite plate finished product, when the thermal expansivity of glass-ceramic layer 5 is large, the thermal expansivity hour of green body layer, brick can present " recessed " shape, when the thermal expansivity of glass-ceramic layer 5 is little, the thermal expansivity of green body layer is large, brick cognition presents " convex " shape, so add the ground glaze layer 2 between glass-ceramic layer that one deck dilation coefficient formed after green body layer 1 and glass ceramics frit melting, can avoid because green body layer and the comparatively large and deformation defect that causes of glass-ceramic layer dilation coefficient difference.
The adobe used in Examples below, the powder chemical composition (wt%) of its green body layer is: SiO2:70%, Al2O3:21%, CaO:1%, MgO:2%, K2O:2%, Na2O:3%, Fe2O3:0.5%, TiO2:0.5%.The chemical composition of the micro mist formula adopted is (wt%): be SiO2:68%, Al2O3:18%, Na2O:6%, K2O:5%, TiO2:0.4%, CaO:0.6%, MgO:2%.
The preparation of ground-coat enamel: be less than 100 object kaolin, quartz, potassium felspar sand, albite, calcite, talcum, rhombspar, zinc oxide, zirconium English powder mixing effect ground-coat enamel raw material with thickness, add tripoly phosphate sodium STPP, 0.3% methylcellulose gum of suitable quantity of water and 0.5%, entering ball mill ball milling becomes chemical composition to be SiO2:50%, Al2O3:20%, CaO:9%, MgO:2%, K2O:2%, Na2O:3%, ZnO:4%, ZrO2:10%, fineness be 10000-hole sieve more than 0.5% pulpous state ground-coat enamel stand-by.It should be noted that, the preparation of base substrate powder given here and ground-coat enamel all can be replaced by other recipe ingredient in common practise, is all applicable in the preparation method of once-firing crystallite glass composite plate of the present invention.
Preparation-the embodiment 1 of frit granule agglomerant
The component of every 100kg glass ceramics frit particle fixing agent: Natvosol (purchase of Guangzhou Mo Ke building materials Science and Technology Ltd.) 5.0kg, attapulgite 2.5kg, polymethyl siloxane 1.1kg, organic-silicon-modified sodium phosphate 1.7kg, surplus is water.
The preparation method of above-mentioned frit granule agglomerant, comprises the following steps: a) that Natvosol is soluble in water, stirs; B) add polymethyl siloxane and organic-silicon-modified sodium phosphate, stir; C) add attapulgite and residue water solvent, stir and obtain frit granule agglomerant, surveying its flow velocity is 26.8s (30 DEG C, be coated with-4 glasss).It should be noted that, organic-silicon-modified sodium phosphate can use sodium polyacrylate or Sodium hexametaphosphate 99 to replace as dispersion agent also can realize this programme.
Preparation-embodiment the 1-1 of the adobe of crystallite glass composite plate
Temperature resistant transparent glass ceramics frit particle (is bought from Quincy's Caro than glaze company, 100-200 order) cloth is in the base substrate ground glaze layer through revenue stamp process on the surface, then the glass ceramics frit particle fixing agent that one deck embodiment 1 is obtained is sprayed, send in kiln and burn till at 1200 DEG C, edging chamfering, obtain having be uniformly distributed, the ornamental brick finished product of complete ice crystal texture.It should be noted that, temperature resistant transparent glass ceramics frit particle stable sprawling in sintering process that the present embodiment 1-1 selects, cover coat is formed argenteous ice crystal textured pattern, glass ceramics frit particle can be bought by colour glaze company and obtain, and similar frit product also can realize this programme.
Comparative example 1-2
By the temperature resistant transparent glass ceramics frit particle cloth identical with embodiment 1-1 in the billet surface through revenue stamp process, then the viscosity aqueous slurry that one deck is mixed with by methylcellulose gum is sprayed, send in kiln, burn till at 1200 DEG C, edging chamfering, obtain the crystallite glass composite plate finished product with ice crystal texture, but there is the visible pin hole of a small amount of naked eyes in texture, the continuity of ice crystal texture is not strong.
Can be compared by embodiment 1-1 and the crystallite glass composite plate final product quality of comparative example 1-2 and draw and on the temperature resistant transparent glass ceramics frit granular layer with ice crystal effect, sprayed glass ceramics frit particle fixing agent of the present invention in embodiment 1-1, make temperature resistant transparent glass ceramics frit particles stick in glaze paint, and do not affect by lower negative pressure in the preheating zone through kiln, glaze paint retains preferably and is not absorbed.In order to illustrate further, provide the obtained glass ceramics frit particle fixing agent of embodiment 1 to compare with the kinematic viscosity value μ of the viscosity aqueous slurry used in comparative example 1-2 below, experimental data is in table 1.
Kinematic viscosity value μ: be coated with-4 glasss measure at 30 DEG C liquid to flow out from the hole of predetermined hole diameter needed for time obtain flow velocity t, and convert by t=0.223 μ+6.0 and draw kinematic viscosity value μ.
The kinematic viscosity value of table 1 embodiment group 1 glass ceramics frit particle fixing agent and viscosity aqueous slurry
| Numbering | Flow velocity/s | Kinematic viscosity value/(mm 2/s) |
| Embodiment 1-1 | 25.4 | 86.99 |
| Comparative example 1-2 | 7.4 | 8.05 |
Can obtain from table 1, its kinematic viscosity value of glass ceramics frit particle fixing agent in embodiment 1-1 uses the kinematic viscosity of the viscosity aqueous slurry be mixed with by methylcellulose gum to be worth 10 times more than in comparative example 1-2, when the lower negative pressure of kiln preheating zone, can better be bonding frit particle, make it remain not to be sucked away, improve integrity and smoothness that the texture of rear surface is burnt till in adobe greatly, can avoid the pin hole problems may leaving over generation because frit particle is sucked away disappearance, the yield rate of visible crystallite glass composite plate of the present invention is high.
Comparative example 1-3
By the temperature resistant transparent glass ceramics frit particle cloth identical with embodiment 1-1 in the billet surface through revenue stamp process, then the commercially available glue of one deck is sprayed, send in kiln, burn till at 1200 DEG C, edging chamfering, obtain the crystallite glass composite plate finished product with ice crystal texture, but there is the visible pin hole of a small amount of naked eyes in texture, the continuity of ice crystal texture is not strong.
Can be compared by embodiment 1-1 and the crystallite glass composite plate final product quality of comparative example 1-3 and draw and on the temperature resistant transparent glass ceramics frit granular layer with ice crystal effect, sprayed glass ceramics frit particle fixing agent of the present invention in embodiment 1-1, make temperature resistant transparent glass ceramics frit particles stick in glaze paint, and do not affect by lower negative pressure in the preheating zone through kiln, glaze paint retains preferably and is not absorbed.In order to illustrate further, provide the obtained glass ceramics frit particle fixing agent of embodiment 1 to compare with using the kinematic viscosity value μ of glue in comparative example 1-3 below, experimental data is in table 2.
Kinematic viscosity value μ: be coated with-4 glasss measure at 30 DEG C liquid to flow out from the hole of predetermined hole diameter needed for time obtain flow velocity t, and convert by t=0.223 μ+6.0 and draw kinematic viscosity value μ.
The kinematic viscosity value of table 2 embodiment 1 glass ceramics frit particle fixing agent and viscosity aqueous slurry
| Numbering | Flow velocity/s | Kinematic viscosity value/(mm 2/s) |
| Embodiment 1-1 | 26.8 | 85.19 |
| Comparative example 1-3 | 6.8 | 7.75 |
Can obtain from table 2, its kinematic viscosity value of glass ceramics frit particle fixing agent in embodiment 1-1 uses the kinematic viscosity of glue to be worth 10 times more than in comparative example 1-3, when the lower negative pressure of kiln preheating zone, can better be bonding frit particle, make it remain not to be sucked away, improve integrity and smoothness that the texture of rear surface is burnt till in adobe greatly, can avoid the pin hole problems may leaving over generation because frit particle is sucked away disappearance, the yield rate of visible crystallite glass composite plate of the present invention is high.
Preparation-the embodiment 2 of frit granule agglomerant
Preparation method and the embodiment 1 of the present embodiment are basically identical, and difference is, in the present embodiment, component and the ratio of employing are different.The component of every 100kg frit granule agglomerant: hydroxyethylmethyl-cellulose (Dezhou Kang Rong Chemical Co., Ltd.) 5.5kg, attapulgite 3.0kg, polymethyl siloxane 1.4kg, Sodium hexametaphosphate 99 2.1kg, surplus is ethanol.
Preparation-embodiment the 2-1 of the adobe of crystallite glass composite plate
Temperature resistant transparent glass ceramics frit particle (is bought from Quincy's Caro than glaze company, 105-145 order) cloth is in the base substrate ground glaze layer through revenue stamp process on the surface, then the glass ceramics frit particle fixing agent that one deck embodiment 2 is obtained is sprayed, send in kiln and burn till at 1170 DEG C, edging chamfering, obtain having be uniformly distributed, the ornamental brick finished product of complete ice crystal texture.It should be noted that, temperature resistant transparent glass ceramics frit particle stable sprawling in sintering process that the present embodiment 2-1 selects, cover coat is formed argenteous ice crystal textured pattern, glass ceramics frit particle can be bought by colour glaze company and obtain, and similar frit product also can realize this programme.The flow velocity of the frit particles stick agent that the present embodiment obtains is 25.7s (30 DEG C, is coated with-4 glasss), and kinematic viscosity value is 84.56mm
2/ s
Preparation-the embodiment 3 of frit granule agglomerant
Preparation method and the embodiment 1 of the present embodiment are basically identical, and difference is, in the present embodiment, component and the ratio of employing are different.The component of every 100kg frit granule agglomerant: Vltra tears (Dezhou Kang Rong Chemical Co., Ltd.) 6.0kg, attapulgite 2.6kg, polymethyl siloxane 1.2kg, Sodium hexametaphosphate 99 1.8kg, surplus is ethylene glycol.
Preparation-embodiment the 3-1 of the adobe of crystallite glass composite plate
Temperature resistant transparent glass ceramics frit particle (is bought from Quincy's Caro than glaze company, 100-200 order) cloth is in the base substrate ground glaze layer through revenue stamp process on the surface, then the glass ceramics frit particle fixing agent that one deck embodiment 3 is obtained is sprayed, send in kiln and burn till at 1190 DEG C, edging chamfering, obtain having be uniformly distributed, the ornamental brick finished product of complete ice crystal texture.It should be noted that, temperature resistant transparent glass ceramics frit particle stable sprawling in sintering process that the present embodiment 3-1 selects, cover coat is formed argenteous ice crystal textured pattern, glass ceramics frit particle can be bought by colour glaze company and obtain, and similar frit product also can realize this programme.The flow velocity of the frit particles stick agent that the present embodiment obtains is 25.2s (30 DEG C, is coated with-4 glasss), and kinematic viscosity value is 84.98mm
2/ s
Preparation-the embodiment 4 of frit granule agglomerant
Preparation method and the embodiment 1 of the present embodiment are basically identical, and difference is, in the present embodiment, component and the ratio of employing are different.The component of every 100kg frit granule agglomerant: Vltra tears (Dezhou Kang Rong Chemical Co., Ltd.) 3.0kg, Natvosol 2.4kg, attapulgite 2.7kg, polymethyl siloxane 1.3kg, sodium polyacrylate 1.9kg, surplus is water and ethylene glycol.
Preparation-embodiment the 4-1 of the adobe of crystallite glass composite plate
Temperature resistant transparent glass ceramics frit particle (is bought from Quincy's Caro than glaze company, 110-150 order) cloth is in the base substrate ground glaze layer through revenue stamp process on the surface, then the glass ceramics frit particle fixing agent that one deck embodiment 4 is obtained is sprayed, send in kiln and burn till at 1200 DEG C, edging chamfering, obtain having be uniformly distributed, the ornamental brick finished product of complete ice crystal texture.It should be noted that, temperature resistant transparent glass ceramics frit particle stable sprawling in sintering process that the present embodiment 4-1 selects, cover coat is formed argenteous ice crystal textured pattern, glass ceramics frit particle can be bought by colour glaze company and obtain, and similar frit product also can realize this programme.The flow velocity of the frit particles stick agent that the present embodiment obtains is 26.4s (30 DEG C, is coated with-4 glasss), and kinematic viscosity value is 86.28mm
2/ s
Preparation-the embodiment 5 of frit granule agglomerant
Preparation method and the embodiment 1 of the present embodiment are basically identical, and difference is, in the present embodiment, component and the ratio of employing are different.The component of every 100kg frit granule agglomerant: Vltra tears (Dezhou Kang Rong Chemical Co., Ltd.) 2.5kg, hydroxyethylmethyl-cellulose 2.8kg (purchase of Guangzhou Mo Ke building materials Science and Technology Ltd.), attapulgite 2.9kg, polymethyl siloxane 1.2kg, Sodium hexametaphosphate 99 0.8kg, organic-silicon-modified sodium phosphate 1.0kg, surplus is second alcohol and water.
Preparation-embodiment the 5-1 of the adobe of crystallite glass composite plate
Temperature resistant transparent glass ceramics frit particle (is bought from Quincy's Caro than glaze company, 110-150 order) cloth is in the base substrate ground glaze layer through revenue stamp process on the surface, then the glass ceramics frit particle fixing agent that one deck embodiment 5 is obtained is sprayed, send in kiln and burn till at 1210 DEG C, edging chamfering, obtain having be uniformly distributed, the ornamental brick finished product of complete ice crystal texture.It should be noted that, temperature resistant transparent glass ceramics frit particle stable sprawling in sintering process that the present embodiment 5-1 selects, cover coat is formed argenteous ice crystal textured pattern, glass ceramics frit particle can be bought by colour glaze company and obtain, and similar frit product also can realize this programme.The flow velocity of the frit particles stick agent that the present embodiment obtains is 26.7s (30 DEG C, is coated with-4 glasss), and kinematic viscosity value is 88.13mm
2/ s
Preparation-the embodiment 6 of frit granule agglomerant
Preparation method and the embodiment 1 of the present embodiment are basically identical, and difference is, in the present embodiment, component and the ratio of employing are different.The component of every 100kg frit granule agglomerant: hydroxyethylmethyl-cellulose (purchase of Guangzhou Mo Ke building materials Science and Technology Ltd.) 3.0kg, Natvosol (purchase of Guangzhou Mo Ke building materials Science and Technology Ltd.), attapulgite 2.8kg, polymethyl siloxane 1.2kg, Sodium hexametaphosphate 99 1.4kg, sodium polyacrylate 0.6kg, surplus is ethylene glycol and ethanol.
Preparation-embodiment the 6-1 of the adobe of crystallite glass composite plate
Temperature resistant transparent glass ceramics frit particle (is bought from Quincy's Caro than glaze company, 120-200 order) cloth is in the base substrate ground glaze layer through revenue stamp process on the surface, then the glass ceramics frit particle fixing agent that one deck embodiment 6 is obtained is sprayed, send in kiln and burn till at 1180 DEG C, edging chamfering, obtain having be uniformly distributed, the ornamental brick finished product of complete ice crystal texture.It should be noted that, temperature resistant transparent glass ceramics frit particle stable sprawling in sintering process that the present embodiment 6-1 selects, cover coat is formed argenteous ice crystal textured pattern, glass ceramics frit particle can be bought by colour glaze company and obtain, and similar frit product also can realize this programme.The flow velocity of the frit particles stick agent that the present embodiment obtains is 25.8s (30 DEG C, is coated with-4 glasss), and kinematic viscosity value is 85.45mm
2/ s
Preparation-the embodiment 7 of frit granule agglomerant
Preparation method and the embodiment 1 of the present embodiment are basically identical, and difference is, in the present embodiment, component and the ratio of employing are different.The component of every 100kg frit granule agglomerant: Natvosol (purchase of Guangzhou Mo Ke building materials Science and Technology Ltd.), attapulgite 3.0kg, polymethyl siloxane 1.4kg, Sodium hexametaphosphate 99 1.8kg, surplus is ethylene glycol.
Preparation-embodiment the 7-1 of the adobe of crystallite glass composite plate
Temperature resistant transparent glass ceramics frit particle (is bought from Quincy's Caro than glaze company, 105-150 order) cloth is in the base substrate ground glaze layer through revenue stamp process on the surface, then the glass ceramics frit particle fixing agent that one deck embodiment 7 is obtained is sprayed, send in kiln and burn till at 1160 DEG C, edging chamfering, obtain having be uniformly distributed, the ornamental brick finished product of complete ice crystal texture.It should be noted that, temperature resistant transparent glass ceramics frit particle stable sprawling in sintering process that the present embodiment 7-1 selects, cover coat is formed argenteous ice crystal textured pattern, glass ceramics frit particle can be bought by colour glaze company and obtain, and similar frit product also can realize this programme.The flow velocity of the frit particles stick agent that the present embodiment obtains is 25.6s (30 DEG C, is coated with-4 glasss), and kinematic viscosity value is 85.63mm
2/ s.
In order to alleviate the stress-difference between green body layer and glass-ceramic layer, in one embodiment of the invention, in ground-coat enamel, with the addition of mass fraction is 0.2-0.5% metallic silicon power, and the particle diameter of metallic silicon power is less than or equal to 100 μm.By add metallic silicon power, the micro-pore of a lot of extra fine can be formed when burning till, this slightly pore add the elasticity of ground glaze layer, make it the stress-difference better regulated between green body layer and glass-ceramic layer, Reducing distortion.Meanwhile, because ground glaze layer is under frit layer, after burning, it can be enclosed under glass-ceramic layer, on product antifouling property without impact.Crystallite glass composite plate prepared by this embodiment, because the defect of blank deformation is only 2%, lower than 5% of routine after sintering.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. an adobe for once-firing crystallite glass composite plate, described adobe comprises green body layer, ground glaze layer and glass ceramics frit layer from bottom to top, it is characterized in that: also comprise the immovable bed being arranged on described glass ceramics frit layer surface;
Described immovable bed is sprayed by glass ceramics frit particle fixing agent and forms, described glass ceramics frit particle fixing agent comprises the massfraction of following component: cellulose thickener 5.0-6.0%, attapulgite 2.0-2.8%, defoamer is 1.1-1.4%, dispersion agent is 1.2-1.8%, and surplus is solvent.
2. the adobe of once-firing crystallite glass composite plate according to claim 1, is characterized in that: containing mass fraction in described ground glaze layer is 0.2-0.5% metallic silicon power.
3. the adobe of once-firing crystallite glass composite plate according to claim 1, is characterized in that: between the glass-ceramic layer that the dilation coefficient of described ground glaze layer is formed after described green body layer and described glass ceramics frit melting.
4. the adobe of once-firing crystallite glass composite plate according to claim 1, is characterized in that: the granular size of described glass ceramics frit is 100-200 order.
5. the adobe of once-firing crystallite glass composite plate according to claim 1, is characterized in that: the coating thickness of described immovable bed is 1-4mm.
6. the adobe of once-firing crystallite glass composite plate according to claim 1, is characterized in that: described cellulose thickener is at least one in Natvosol, hydroxyethylmethyl-cellulose and Vltra tears.
7. the adobe of once-firing crystallite glass composite plate according to claim 1, is characterized in that: described dispersion agent is at least one in sodium polyacrylate, organic-silicon-modified sodium phosphate and Sodium hexametaphosphate 99.
8. the adobe of once-firing crystallite glass composite plate according to claim 1, is characterized in that: described defoamer is polymethyl siloxane.
9. the adobe of once-firing crystallite glass composite plate according to claim 1, is characterized in that: described solvent is at least one in water, ethylene glycol and ethanol.
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| CN201410490642.4A CN104291872B (en) | 2014-09-23 | 2014-09-23 | A kind of adobe of once-firing crystallite glass composite plate |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390931A (en) * | 2011-08-02 | 2012-03-28 | 佛山石湾鹰牌陶瓷有限公司 | Method for manufacturing once calcined glass ceramic brick |
| CN102951928A (en) * | 2012-10-16 | 2013-03-06 | 广东道氏技术股份有限公司 | Microcrystal dry grain adhering agent |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390931A (en) * | 2011-08-02 | 2012-03-28 | 佛山石湾鹰牌陶瓷有限公司 | Method for manufacturing once calcined glass ceramic brick |
| CN102951928A (en) * | 2012-10-16 | 2013-03-06 | 广东道氏技术股份有限公司 | Microcrystal dry grain adhering agent |
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