CN105712710A - Preparation method of stable and harmless breathing brick veneer - Google Patents
Preparation method of stable and harmless breathing brick veneer Download PDFInfo
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- CN105712710A CN105712710A CN201410719983.4A CN201410719983A CN105712710A CN 105712710 A CN105712710 A CN 105712710A CN 201410719983 A CN201410719983 A CN 201410719983A CN 105712710 A CN105712710 A CN 105712710A
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Abstract
A preparation method of a stable and harmless breathing brick veneer mainly solves the technical problems that breathing brick veneers prepared in the prior art poor have poor heat resistance and weather resistance to influence image quality, gases harmful to human body are volatilized from organic solvents in ink, and production cost is high. The stable and harmless breathing brick veneer is mainly prepared as follows: ash on breathing brick green body surface is blown off, breathing brick green bodies are tiled neatly in a sample tank of an ordinary ceramic inkjet printer, procedures of the ordinary ceramic inkjet printer are set and executed, a selected pattern is printed on the breathing brick green body surface, the breathing brick green bodies are put into a roller kiln and sintered at 700 DEG C-900 DEG C. A breathing brick pattern prepared by the method is rich, beautiful, stable and harmless, meanwhile personalized customization of the pattern can be achieved, secondary sintering is avoided, and production cost is reduced.
Description
Technical field
The invention belongs to technical field of construction and decoration materials, be specifically related to a kind of stable, harmless breathing brick facing preparation method.
Background technology
Kieselguhr is to be formed through more than 10000 years depositions by Marine microorganism, containing countless ultra micro pores, its diameter is the one thousandth of hair, has powerful physical adsorbability, can Intelligent adjustment air humidity, absorb formaldehyde and abnormal flavour, be the conventional raw material preparing humidity adjusting material.
Humidity adjusting material is generally divided into two classes: do not have figurate product such as diatom ooze；Figurate product is as breathed brick.Breathing brick is with kieselguhr for primary raw material (in formula kieselguhr content > 80%), by feedstock purification, formula design, a kind of special ceramics goods through compressing and photocatalyst compound, sintering, having Intelligent adjustment air humidity, remove formaldehyde, reduce the function such as PM2.5, anion releasing, it is functional far above diatom ooze.
The kieselguhr being used as preparation breathing brick has following features:
(1)SiO2Generally account for more than 80%, reach as high as 94%, Fe2O3、K2O、Na2The impurity such as O are considerably less；
(2) when firing temperature is higher than 900 DEG C, hole wall can soften, and partial hole structure can be caved in；Have a strong impact on moisture adsorption and releasing and formaldehyde adsorption and abnormal flavour performance.
The former requires that breathe brick just has intensity under higher firing temperature, and the latter then needs guarantee pore structure under relatively low firing temperature.
The particularity of raw material and function determines the structure of the production technology and glaze layer of breathing brick all very big difference with traditional ceramic product, the exploitation of product pattern and to realize big production difficulty significantly high, therefore all the time, the pattern of product is all fewer, is the short slab breathing brick all the time in ornamental.According to investigation, that breathes brick promotes bottleneck just in the dicoration breathing brick, although breathes the functional of brick and is readily apparent that, but need nonetheless remain for making the dicoration breathing brick higher, meets the more market demand.
At present, domestic and international market has just occurred in that the ink-jet breathing brick using inkjet technology to enrich pattern.The substance that show color of the used ink of this ink-jet technology is Organic substance, has following deficiency:
1, heat-resisting and weatherability is poor, it is easy to cause color transfer, desalination, finally make deterioration of image quality；
2, the material volatilization such as the organic solvent in ink can produce harmful gas, and infringement people's is healthy；
3, in general, organic toner stickiness is big, it is easy to the pore on brick surface is breathed in blocking, affects the performances such as its moisture adsorption and releasing；
4, the breathing brick of this explained hereafter needs to carry out double sintering, adds production cost.
Summary of the invention
The present invention is to solve for the purpose of the problems referred to above, the breathing brick facing mainly solved prepared by prior art is impacted owing to heat-resisting and weatherability official post obtain image quality, organic solvent in ink volatilizees harmful gas and the high technical problem of production cost, it is provided that a kind of adopt conventional ceramic ink-jet printer and main by formulated inks such as inorganic ceramic colorants to prepare breathing brick facing stable, harmless, that pattern is rich and splendid and stable.
For achieving the above object, the present invention adopts following technical proposals: a kind of stable, harmless breathing brick facing preparation method, and the method is realized by following step:
1, the breathing brick green compact suppressed are carried out quality inspection, certified products are laid in the conveyer belt for transporting green compact；
2, High Pressure Air Compressor is utilized to take output flow 0.5-0.8m3Step 1 is breathed brick green surface and is carried out soot blowing process by/min, blows away the raw material powder of surface adhesion；
3, step 2 is breathed brick green compact to be neatly laid in conventional ceramic ink-jet printer sample cell；
4, to step 3 conventional ceramic ink-jet printer setting program and perform, by selected pattern by ink printed at the green surface breathing brick；
5, step 4 breathes brick green compact put in roller kilns and burn till through 700 DEG C-900 DEG C, firing period 4-6h；
6, step 5 is breathed brick product and carry out quality inspection, packaging, namely make the breathing brick product that pattern is rich and splendid and stable, harmless.
The particle mean size of the ink powder described in above-mentioned steps 4<0.15 μm, viscosity 1-10mPa 〃 s, surface tension 25-70mN/m, electric conductivity>100ms/m, pH value 7-10.
Beneficial effects of the present invention and feature:
The present invention adopts the inkjet technology of common household china, by introducing soda and wollastonite in body recipe, the firing temperature breathing brick is reduced to 700 DEG C-900 DEG C, under this firing temperature, the colorant in ink can colour generation lower than its melt temperature very well, it is unlikely to blocking and breathes the pore on brick surface, affect it functional.Mainly formulated by inorganic ceramic colorant etc. due to the ink-jet ink of common household china again, with breathing brick surface strong bonded after high temperature sintering, it is absent from the phenomenon of any Organic substance volatilization infringement person, without occurring owing to colorant is heat-resisting, weatherability is poor rotten and the problem of poor quality images.The invention provides a kind of stable, harmless breathing brick facing preparation method, adopt breathing brick pattern prepared by this technique rich and splendid and stable, harmless, the personalized customization of style can be realized simultaneously, it is to avoid double sintering, reduce production cost.
Detailed description of the invention
Embodiment
A kind of stable, harmless breathing brick facing preparation method, the method is realized by following step:
1, the breathing brick green compact suppressed are carried out quality inspection, certified products are laid in the conveyer belt for transporting green compact；
2, High Pressure Air Compressor is utilized to take output flow 0.5-0.8m3Step 1 is breathed brick green surface and is carried out soot blowing process by/min, blows away the raw material powder of surface adhesion；
3, step 2 is breathed brick green compact to be neatly laid in conventional ceramic ink-jet printer sample cell；
4, to step 3 conventional ceramic ink-jet printer setting program and perform, by selected pattern by ink printed at the green surface breathing brick；
5, step 4 breathes brick green compact put in roller kilns and burn till through 700 DEG C-900 DEG C, firing period 4-6h；
6, step 5 is breathed brick product and carry out quality inspection, packaging, namely make the breathing brick product that pattern is rich and splendid and stable, harmless.
The particle mean size of the ink powder described in above-mentioned steps 4<0.15 μm, viscosity 1-10mPa 〃 s, surface tension 25-70mN/m, electric conductivity>100ms/m, pH value 7-10.
Claims (2)
1. stable, a harmless breathing brick facing preparation method, the method is realized by following step:
A, the breathing brick green compact suppressed are carried out quality inspection, certified products are laid in the conveyer belt for transporting green compact；
B, High Pressure Air Compressor is utilized to take output flow 0.5-0.8m3Step 1 is breathed brick green surface and is carried out soot blowing process by/min, blows away the raw material powder of surface adhesion；
C, by step b breathe brick green compact be neatly laid in conventional ceramic ink-jet printer sample cell；
D, to step c conventional ceramic ink-jet printer setting program and perform, by selected pattern by ink printed at the green surface breathing brick；
E, step d is breathed brick green compact put in roller kilns and burn till through 700 DEG C-900 DEG C, firing period 4-6h；
F, step e is breathed brick product carry out quality inspection, packaging, namely make the breathing brick product that pattern is rich and splendid and stable, harmless.
2. a kind of stable, harmless breathing brick facing preparation method as claimed in claim 1, it is characterised in that: the particle mean size of the ink powder described in the method step d<0.15 μm, viscosity 1-10mPa s, surface tension 25-70mN/m, electric conductivity>100ms/m, pH value 7-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719983.4A CN105712710A (en) | 2014-12-02 | 2014-12-02 | Preparation method of stable and harmless breathing brick veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719983.4A CN105712710A (en) | 2014-12-02 | 2014-12-02 | Preparation method of stable and harmless breathing brick veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105712710A true CN105712710A (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410719983.4A Pending CN105712710A (en) | 2014-12-02 | 2014-12-02 | Preparation method of stable and harmless breathing brick veneer |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374198A (en) * | 2001-03-14 | 2002-10-16 | 徐栋梁 | Computerized direct ink jetting printing method on ceramics |
| CN101891984A (en) * | 2010-03-04 | 2010-11-24 | 珠海保税区天然宝杰数码科技材料有限公司 | Printing ink combination, printing ink and method for forming image on ceramic surface |
| CN102951925A (en) * | 2012-11-28 | 2013-03-06 | 东北大学 | Diatomaceous earth matrix porous material with humidifying function and preparation method thereof |
| US20140184673A1 (en) * | 2012-12-29 | 2014-07-03 | Atasheh Soleimani-Gorgani | Three-dimensional ink-jet printing by home and office ink-jet printer |
-
2014
- 2014-12-02 CN CN201410719983.4A patent/CN105712710A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374198A (en) * | 2001-03-14 | 2002-10-16 | 徐栋梁 | Computerized direct ink jetting printing method on ceramics |
| CN101891984A (en) * | 2010-03-04 | 2010-11-24 | 珠海保税区天然宝杰数码科技材料有限公司 | Printing ink combination, printing ink and method for forming image on ceramic surface |
| CN102951925A (en) * | 2012-11-28 | 2013-03-06 | 东北大学 | Diatomaceous earth matrix porous material with humidifying function and preparation method thereof |
| US20140184673A1 (en) * | 2012-12-29 | 2014-07-03 | Atasheh Soleimani-Gorgani | Three-dimensional ink-jet printing by home and office ink-jet printer |
Non-Patent Citations (1)
| Title |
|---|
| 柯林刚: "陶瓷表面装饰墨水的制备", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
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| CB02 | Change of applicant information |
Address after: 110400 Liaoning city of Shenyang province Liaoning Faku Economic Development Zone No. 46 (18) Applicant after: LIAONING LIMENG HI-TECH NEW MATERIAL CO.,LTD. Address before: Faku Economic Development Zone Shenyang city Liaoning province 110400 No. 46 Applicant before: LIAONING LIYONGSHENG NEW MATERIALS Co.,Ltd. |
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Effective date of registration: 20180118 Address after: Huanggu District of Shenyang City, 110142 West Road, located in Liaoning province No. 3 Applicant after: Liaoning Light Industry Science Research Institute Address before: 110400 Liaoning city of Shenyang province Liaoning Faku Economic Development Zone No. 46 (18) Applicant before: LIAONING LIMENG HI-TECH NEW MATERIAL CO.,LTD. |
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Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |