CN102408197A - Self-cleaning enamel glaze powder - Google Patents
Self-cleaning enamel glaze powder Download PDFInfo
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- CN102408197A CN102408197A CN2010102912193A CN201010291219A CN102408197A CN 102408197 A CN102408197 A CN 102408197A CN 2010102912193 A CN2010102912193 A CN 2010102912193A CN 201010291219 A CN201010291219 A CN 201010291219A CN 102408197 A CN102408197 A CN 102408197A
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- self
- cleaning
- enamel
- cleaning enamel
- powdered frit
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Abstract
The invention relates to self-cleaning enamel glaze powder. According to the composing scheme in mass ratio, the self-cleaning enamel glaze powder comprises 100 of self-cleaning enamel, 5-6 of clay, 0.3 of potassium carbonate, 30-50 of diatomite, 2-3 of cellulose and 3-5 of coloring matter. The self-cleaning enamel comprises the following constituents in mass ratio: 32-36 of SiO2, 6-9 of Al2O3, 3-5 of Na2O, 2-3 of K2O, 2-3 of Li2O, 10-13 of B2O3, 5-6 of TiO2, 7-9 of CaO, 3-4 of MgO, 12-15 of MnO2, 2-3 of CuO and 6-8 of FeO. As a great amount of porous matters are adopted, and a material which has catalysis on the decomposition of oil stain is introduced, the self-cleaning enamel glaze powder prepared through the method provided by the invention has high self-cleaning effect; with the adoption of a SiO2-Al2O3-R2O-B2O3 enamel system and the introduction of porous constituents, such as MgO, CaO and the like, the self-cleaning enamel has good temperature acute degeneration resistance and long service life; and the raw materials mainly are common ordinary mineral raw materials, and thus, the cost of the product is relatively low.
Description
Technical field
The present invention relates to a kind of self-cleaning enamel powdered frit.
Background technology
The Along with people's growth in the living standard, cookers such as oven, baking box, barbecue type microwave oven are more and more universal, but in use, the inwall of this type cooker cleans pretty troublesome easily by oil pollution.If at their the self-cleaning enamel glaze of the many minute apertures of inwall application of slip one deck; Form a kind of coating with self detergent power; Greasy dirt through sticking to the surface diffuses to form very thin oil reservoir rapidly, oxidizedly in broil food resolves into carbonic acid gas and water vapour vapors away, and leaves no trace; The problems referred to above will be readily solved, and reach self-cleaning purpose.The present invention is mainly used in the inwall of cookers such as oven, baking box, barbecue type microwave oven and oil-smoke expulsion pipe.
Summary of the invention
The technical problem that the present invention will solve is to develop a kind of self-cleaning enamel powdered frit that greasy dirt is had at a certain temperature self-cleaning function.
Self-cleaning enamel powdered frit of the present invention is realized through following method, by quality than composition proposal is: self-cleaning enamel 100, clay 5-6, salt of wormwood 0.3, zeyssatite 30-50, Mierocrystalline cellulose 2-3, pigment 3-5.
The mass ratio of said self-cleaning enamel is formed as follows: SiO
232-36, Al
2O
36-9, Na
2O3-5, K
2O 2-3, Li
2O 2-3, B
2O
310-13, TiO
25-6, CaO 7-9, MgO 3-4, MnO
212-15, CuO 2-3, FeO 6-8.
Production process is following:
(1), self-cleaning enamel chemical constitution is taken by weighing raw material by above-mentioned mass ratio prescription, after mixing, about 1280 ℃, be melt into glaze, found tenderly, make the glaze short texture, wire drawing 3-5 joint/rice, the discharging cooling swashs broken with cold water or rolls sheet.
(2), the self-cleaning enamel piece of exsiccant is crushed to particle diameter 50-150 micron; The composition material of other self-cleaning enamel powdered frit is crushed to particle diameter 10-50 micron.
(3), self-cleaning enamel piece powder and other composition material powder are mixed, pack with waterproof bag by above-mentioned self-cleaning enamel powdered frit prescription.
The invention has the beneficial effects as follows:
Self-cleaning enamel adopts SiO
2-Al
2O
3-R
2O-B
2O
3The enamel system: with high purity quartz, boron trioxide, aluminum oxide is enamel network matrix, and introduces compositions such as porous MgO, CaO, makes the enamel short texture, has good heatproof acute degeneration and porousness; Introduce the composition that a large amount of CuO, FeO, MnO etc. have promoter action to oil stain decomposition simultaneously, get in the ectosome hole of enamel network, make self-cleaning enamel have stronger activity by certain coordination relation; Add the subsidiary material of performances such as the adjustment enamel coefficient of expansion, surface tension, an anti-pressure degree in addition again, these starting material are mixed, through high temperature melting, chilling can make the vitreous enamel with self-cleaning function.
Except that adding cover-coat enamel clay commonly used, salt of wormwood, mill adds materials such as zeyssatite and Mierocrystalline cellulose in addition in the self-cleaning enamel powdered frit of the present invention.Zeyssatite is by unbodied SiO
2Form, and contain small amount of Fe
2O
3, CaO, MgO, Al
2O
3And organic impurity.Diatomaceous soft, porous is and light, and this microvoid structure can increase the specific surface area of self-cleaning enamel, helps the expansion of greasy dirt on the surface and low price; When Mierocrystalline cellulose enamel burns till, 200-300 ℃ will oxygenolysis, produce a large amount of gas, can make self-cleaning enamel enamel coating porous more, and can not destroy the enamel porcelain facing.
The method of use of self-cleaning enamel powdered frit of the present invention: 100 parts of powdered frits are added water 55 powder soaked 24 hours or ball milling 20-30 minute; Process glaze slip; Evenly the application of slip is on the base substrate of the good ground-coat enamel of enamel firing, and burnt till 3-5 minute at 780-800 ℃ (the self-cleaning glaze porcelain thickness is controlled at the 200-300 micron) oven dry back.
By the self-cleaning enamel powdered frit that the inventive method makes, owing to a large amount of porous material of employing, and introduce the material that oil stain decomposition is had katalysis, make self-cleaning effect of the present invention high; Adopt SiO
2-Al
2O
3-R
2O-B
2O
3The enamel system, introduce compositions such as porous MgO, CaO, self-cleaning enamel heatproof acute degeneration is good, long service life; Starting material are mainly common raw mineral materials commonly used, and product cost of the present invention is lower; Product uses simple to operate, and defective is few, and the enamel first-time qualification rate is more than 98%.
Embodiment
According to the above:
(1), self-cleaning enamel chemical constitution is taken by weighing raw material by above-mentioned mass ratio prescription, after mixing, about 1280 ℃, be melt into glaze, found tenderly, make the glaze short texture, wire drawing 3-5 joint/rice, the discharging cooling swashs broken with cold water or rolls sheet.
(2), the self-cleaning enamel piece of exsiccant is crushed to particle diameter 50-150 micron; The composition material of other self-cleaning enamel powdered frit is crushed to particle diameter 10-50 micron.
(3), self-cleaning enamel piece powder and other composition material powder are mixed, pack with waterproof bag by above-mentioned self-cleaning enamel powdered frit prescription.
Self-cleaning enamel powdered frit by constituent materials of the present invention and technology mode are produced has reached goal of the invention fully, is a kind of enamel enamel that greasy dirt is had at a certain temperature self-cleaning function.
Claims (3)
1. self-cleaning enamel powdered frit is characterized in that with quality than composition proposal being: self-cleaning enamel 100, clay 5-6, salt of wormwood 0.3, zeyssatite 30-50, Mierocrystalline cellulose 2-3, pigment 3-5.
2. self-cleaning enamel powdered frit according to claim 1 is characterized in that the mass ratio of said self-cleaning enamel is formed as follows: SiO
232-36, Al
2O
36-9, Na
2O 3-5, K
2O2-3, Li
2O 2-3, B
2O
310-13, TiO
25-6, CaO 7-9, MgO 3-4, MnO
212-15, CuO 2-3, FeO 6-8.
3. self-cleaning enamel powdered frit according to claim 1 is characterized in that said production process is following:
(1), self-cleaning enamel chemical constitution is taken by weighing raw material by the mass ratio prescription, after mixing, about 1280 ℃, be melt into glaze, found tenderly, make the glaze short texture, wire drawing 3-5 joint/rice, the discharging cooling swashs broken with cold water or rolls sheet;
(2), the self-cleaning enamel piece of exsiccant is crushed to particle diameter 50-150 micron; The composition material of other self-cleaning enamel powdered frit is crushed to particle diameter 10-50 micron;
(3), self-cleaning enamel piece powder and other composition material powder are mixed, pack with waterproof bag by self-cleaning enamel powdered frit prescription.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102912193A CN102408197A (en) | 2010-09-21 | 2010-09-21 | Self-cleaning enamel glaze powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102912193A CN102408197A (en) | 2010-09-21 | 2010-09-21 | Self-cleaning enamel glaze powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102408197A true CN102408197A (en) | 2012-04-11 |
Family
ID=45910595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102912193A Pending CN102408197A (en) | 2010-09-21 | 2010-09-21 | Self-cleaning enamel glaze powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102408197A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435263A (en) * | 2013-08-30 | 2013-12-11 | 湖南立发釉彩科技有限公司 | Primary enameling glaze and preparation method thereof |
| CN104098348A (en) * | 2013-04-07 | 2014-10-15 | 美的集团股份有限公司 | Self-cleaning glaze, production process thereof and production process of enamel |
| CN105274522A (en) * | 2015-10-16 | 2016-01-27 | 浙江开尔新材料股份有限公司 | Manufacturing method for photocatalysis self-cleaning enamel curtain wall plate |
| CN106333609A (en) * | 2016-11-15 | 2017-01-18 | 河源市源日通能源有限公司 | Inner container of electric cooker and manufacturing method thereof |
| CN111217526A (en) * | 2020-04-21 | 2020-06-02 | 佛山市东鹏陶瓷有限公司 | Anti-slip antifouling glaze, preparation method thereof and glazed tile using same |
Citations (6)
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|---|---|---|---|---|
| EP0524510A1 (en) * | 1991-07-23 | 1993-01-27 | Miles Inc. | Rare earth-containing frits having a high glass transition temperature and their use for the production of enamels having improved heat resistance |
| WO1998028236A2 (en) * | 1996-12-23 | 1998-07-02 | Bayer Aktiengesellschaft | Particulate mixture of oxides derived from two distinct frits with hydrophobic surfactant addition for self-cleaning enamel compositions, process for their preparation and their use |
| CN101067207A (en) * | 2007-06-08 | 2007-11-07 | 东华大学 | Method for producing photo catalytic self-cleaning enamel |
| CN101244951A (en) * | 2007-02-16 | 2008-08-20 | 日吉华株式会社 | Glaze composition |
| CN101519276A (en) * | 2009-03-27 | 2009-09-02 | 上海应用技术学院 | Photocatalytic self-cleaning nano-titania porcelain enamel substrate and method for preparing same |
| CN101570397A (en) * | 2009-06-12 | 2009-11-04 | 东华大学 | Porcelain enamel with superior adherence and acid resistance simultaneously and preparation method thereof |
-
2010
- 2010-09-21 CN CN2010102912193A patent/CN102408197A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0524510A1 (en) * | 1991-07-23 | 1993-01-27 | Miles Inc. | Rare earth-containing frits having a high glass transition temperature and their use for the production of enamels having improved heat resistance |
| WO1998028236A2 (en) * | 1996-12-23 | 1998-07-02 | Bayer Aktiengesellschaft | Particulate mixture of oxides derived from two distinct frits with hydrophobic surfactant addition for self-cleaning enamel compositions, process for their preparation and their use |
| CN101244951A (en) * | 2007-02-16 | 2008-08-20 | 日吉华株式会社 | Glaze composition |
| CN101067207A (en) * | 2007-06-08 | 2007-11-07 | 东华大学 | Method for producing photo catalytic self-cleaning enamel |
| CN101519276A (en) * | 2009-03-27 | 2009-09-02 | 上海应用技术学院 | Photocatalytic self-cleaning nano-titania porcelain enamel substrate and method for preparing same |
| CN101570397A (en) * | 2009-06-12 | 2009-11-04 | 东华大学 | Porcelain enamel with superior adherence and acid resistance simultaneously and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 郭少明 译: "《陶瓷釉技术》", 31 December 1990, article "釉添加剂" * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098348A (en) * | 2013-04-07 | 2014-10-15 | 美的集团股份有限公司 | Self-cleaning glaze, production process thereof and production process of enamel |
| CN104098348B (en) * | 2013-04-07 | 2016-05-18 | 美的集团股份有限公司 | The manufacture craft of automatically cleaning glaze and preparation technology thereof, enamel |
| CN103435263A (en) * | 2013-08-30 | 2013-12-11 | 湖南立发釉彩科技有限公司 | Primary enameling glaze and preparation method thereof |
| CN105274522A (en) * | 2015-10-16 | 2016-01-27 | 浙江开尔新材料股份有限公司 | Manufacturing method for photocatalysis self-cleaning enamel curtain wall plate |
| CN106333609A (en) * | 2016-11-15 | 2017-01-18 | 河源市源日通能源有限公司 | Inner container of electric cooker and manufacturing method thereof |
| CN111217526A (en) * | 2020-04-21 | 2020-06-02 | 佛山市东鹏陶瓷有限公司 | Anti-slip antifouling glaze, preparation method thereof and glazed tile using same |
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Application publication date: 20120411 |