CN101973758A - High transmittance fine household porcelain and production technology thereof - Google Patents
High transmittance fine household porcelain and production technology thereof Download PDFInfo
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- CN101973758A CN101973758A CN 201010291267 CN201010291267A CN101973758A CN 101973758 A CN101973758 A CN 101973758A CN 201010291267 CN201010291267 CN 201010291267 CN 201010291267 A CN201010291267 A CN 201010291267A CN 101973758 A CN101973758 A CN 101973758A
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- transmittance
- porcelain
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Abstract
The invention discloses a kind of high transmittance fine household porcelain and a production technology thereof. The porcelain clay in Guangxi is added in the common raw materials and bone meal and talcum powder are not needed to add. The green body comprises the following components by weight percent: 20-35% of porcelain clay in Guangxi, 5-20% of potassium feldspar, 10-20% of quartz powder, 5-10% of alumina, 30-50% of kaolin, 5-10% of clay and 4-12% of bentonite. The production technology of the high transmittance fine household porcelain comprises the following steps: crushing and mixing the raw materials, performing ball-milling, sieving, deironing, performing filter-pressing, smelting, aging, refining, rolling or performing slip casting, enameling, and using an oxidizing atmosphere for single firing in a kiln. By adopting the formulation selected by the invention, the mud has extremely good plasticity so that the mud can be used to form the thinner eggshell porcelain and be suitable to prepare various irregular products with peculiar shapes. The products have high transmittance and strength, and smooth and delicate porcelain glaze.
Description
Technical field
The present invention relates to a kind of porcelain and production technique thereof, more particularly, the present invention relates to a kind of high-transmittance daily-use fine device and production technique thereof.
Background technology
China has ceramic cultural and historical in several thousand, and successive dynasties porcelain making people makes every effort to produce the domestic porcelain of low consumption, top grade in the technical renovation and the innovation that constantly promote Production of Ceramics by effort for thousands of years, obtains bigger business opportunity.But in existing ceramics processing, almost most of high-grade daily town of porcelain just is achieved by twice firing, still can't realize low-loss, low power consuming and target cheaply, as magnesia porcelain and the sclerotin porcelain of producing on the market at present.
In the prior art, can't adopt general once-firing technology, use the common raw material scale preparation to go out that firing range is wide, whiteness is good, intensity is good, transparence is strong, and the high-grade high-transmittance daily-use fine product that can compare favourably with china.
Summary of the invention
The present invention adopts common raw material can not adopt the once-firing technology to prepare the problem of high-transmittance daily-use fine in order to solve, propose a kind of method that china clay ore deposit, a certain amount of Guangxi prepares the high-transmittance daily-use fine of in common raw material, adding, produce the high-grade high-transmittance daily-use fine of porcelain kinds such as being different from magnesia porcelain and sclerotin porcelain by it.
Concrete technical scheme of the present invention is as follows:
Its base substrate of high-transmittance daily-use fine of the present invention is made by following weight percentages: china clay ore deposit, Guangxi 20～35%, potassium felspar sand 5～20%, silica powder 10～20%, aluminum oxide 5～10%, kaolin 30～50%, clay 5～10%, wilkinite 4～12%.
Described high-transmittance daily-use fine contains following Chemical Composition: SiO by weight percentage
252～60%, Al
2O
327～30%, CaO1.5～2.5%, MgO0.2～0.4%, K
2O1.2～2.5%, Na
2O0.5～1.5%, Fe
2O
3≤ 0.2%, TiO
2≤ 0.02%.
Following Chemical Composition: SiO is contained in china clay ore deposit, above-mentioned Guangxi by weight percentage
258～62%, Al
2O
318～26%, CaO4～7%, MgO0.5～0.7%, K
2O0.1～0.2%, Na
2O0.4～0.6%, Fe
2O
3≤ 0.3% and TiO
2≤ 0.02%.
The production technique of high-transmittance daily-use fine of the present invention comprises the steps: that raw material crushing mixes, adds water for ball milling, sieves, deironing, press filtration, thick experienced, old, refining, moulding, glazing and burn till.
The ratio of described add water for ball milling time material and water is 1: 1,28-30 hour ball milling time; Described sieving with 300 purpose stainless steel sift net filtrations; The moisture content of mud bar is 23-25% after the described press filtration; The described old time is 2-7 days; Described burning till adopted the tunnel furnace once-firing, and firing temperature is 1280-1320 ℃, and furnace atmosphere is an oxidizing atmosphere, and firing period is 20-23 hour.
Described molding mode can be roll forming or injection forming; During roll forming, mud bar elder generation refining 3 times; During injection forming, add electrolysis materialization slurry after the refining once of mud bar elder generation, the moisture content of mud is 29-34%.
Described ionogen is water glass and Sodium salts humic acids.
Compared with prior art, advantage of the present invention and beneficial effect are:
(1) prescription selected for use of the present invention cooperates complete processing of the present invention, makes pug have splendid plasticity-, has overcome the defect of many in the past magnesia porcelain and sclerotin porcelain carving difference, can mold the thin china of thinner thickness simultaneously;
The hot shock resistance of the high-transmittance daily-use fine that (2) makes reaches heat exchange flawless in 200 ℃～20 ℃ water, requires high 20 ℃ than national standard;
(3) raw material selected for use of the present invention is a common raw material, is convenient to produce buy, and the hot shock resistance of the product that makes is good, transparence is high, whiteness is good, intensity is high, glossiness is good, the smooth exquisiteness of glaze, has met the requirement of low-cost and high-quality;
(4) product that makes of the present invention has adopted once-firing, has overcome the problem that high-grade household chinas such as current magnesia porcelain and sclerotin porcelain can only adopt twice firing, has met the target of current national energy-saving and emission-reduction.
Description of drawings
Fig. 1 is a process flow sheet of the present invention.
Embodiment
Provide embodiments of the invention and effect below.
Example 1
A kind of high-transmittance daily-use fine, its base substrate comprise following mineral component (by weight percentage): china clay ore deposit, Guangxi 25%, potassium felspar sand 10%, silica powder 10%, kaolin 40%, clay 5%, aluminum oxide 5% and wilkinite 5%.Detect by analysis, the base substrate for preparing contains following Chemical Composition (by weight percentage): SiO
255.68%, Al
2O
329.78%, CaO2.34%, MgO0.24%, K
2O2.42%, Na
2O1.36%, Fe
2O
30.14%, TiO
20.02%.Following Chemical Composition (by weight percentage): SiO is contained in china clay ore deposit, described Guangxi
260%, Al
2O
322%, CaO5.5%, MgO0.6%, K
2O0.15%, Na
2O0.5%, Fe
2O
30.15%, TiO
20.01%.
The production technique of this high-transmittance daily-use fine is as follows: mix by proportioning various raw mineral materialss are broken, by expecting: the ratio of water=1: 1 added water for ball milling 29 hours, with 300 purpose stainless steel meshs sieve, deironing, press filtration, the moisture content of mud bar is 24% after the press filtration; The mud bar was slightly practiced once the back old 5 days, concise again 3 times, make base substrate with the roll forming mode, once-firing in tunnel furnace, 1300 ℃ of firing temperatures, firing period 21 hours, furnace atmosphere is an oxidizing atmosphere.
The key technical indexes of the high-transmittance daily-use fine of present embodiment is as follows: (1) water-intake rate 0.1%; (2) whiteness 81.7; (3) glossiness 84.9; (4) hot shock resistance: flawless of heat exchange in 200 ℃ of-20 ℃ of water; (5) bending strength 151.1MPa; (6) transparence＞60%.
Example 2
A kind of high-transmittance daily-use fine, its base substrate comprise following mineral component (by weight percentage): china clay ore deposit, Guangxi 28%, potassium felspar sand 8%, silica powder 9%, kaolin 38%, clay 5%, aluminum oxide 5% and wilkinite 7%.Detect by analysis, the base substrate for preparing contains following Chemical Composition (by weight percentage): SiO
255.96%, Al
2O
329.69%, CaO2.45%, MgO0.28%, K
2O2.32%, Na
2O1.27%, Fe
2O
30.12%, TiO
20.02%.The Chemical Composition in china clay ore deposit, described Guangxi is identical with embodiment 1.
The production technique of this high-transmittance daily-use fine is as follows: mix by proportioning various raw mineral materialss are broken, by expecting: the ratio of water=1: 1 added water for ball milling 28 hours, with 300 purpose stainless steel meshs sieve, deironing, press filtration, the moisture content of mud bar is 25% after the press filtration; The mud bar was slightly practiced once the back old 7 days, concisely add water glass and Sodium salts humic acids (by weight percentage) after once each 50% changes slurry, making mud moisture content is 32%, make base substrate with the injection forming mode then, once-firing in tunnel furnace, 1320 ℃ of firing temperatures, firing period 20 hours, firing atmosphere are oxidizing atmosphere.
The key technical indexes of the high-transmittance daily-use fine of present embodiment is as follows: (1) water-intake rate 0.1%; (2) whiteness 81; (3) glossiness 82; (4) flawless of heat exchange in 200 ℃ of-20 ℃ of water of hot shock resistance; (5) bending strength 151MPa; (6) transparence＞60%.
Claims (7)
1. a high-transmittance daily-use fine is characterized in that base substrate comprises following component by weight percentage: china clay ore deposit, Guangxi 20～35%, potassium felspar sand 5～20%, silica powder 10～20%, aluminum oxide 5～10%, kaolin 30～50%, clay 5～10% and wilkinite 4～12%.
2. high-transmittance daily-use fine as claimed in claim 1 is characterized in that base substrate contains following Chemical Composition: SiO by weight percentage
252～60%, Al
2O
327～30%, CaO1.5～2.5%, MgO0.2～0.4%, K
2O1.2～2.5%, Na
2O0.5～1.5%, Fe
2O
3≤ 0.2% and TiO
2≤ 0.02%.
3. high-transmittance daily-use fine as claimed in claim 1 or 2 is characterized in that china clay ore deposit, described Guangxi contains following Chemical Composition: SiO by weight percentage
258～62%, Al
2O
318～26%, CaO4～7%, MgO0.5～0.7%, K
2O0.1～0.2%, Na
2O0.4～0.6%, Fe
2O
3≤ 0.3% and TiO
2≤ 0.02%.
4. the production technique of high-transmittance daily-use fine as claimed in claim 1 or 2 is characterized in that may further comprise the steps: raw material crushing mixes, adds water for ball milling, sieves, deironing, press filtration, thick experienced, old, refining, moulding, glazing and burn till.
5. the production technique of high-transmittance daily-use fine as claimed in claim 4 is characterized in that the ratio of described add water for ball milling time material and water is 1: 1,28～30 hours ball milling time; Described sieving with 300 purpose stainless steel sift net filtrations; The moisture content of mud bar is 23-25% after the described press filtration; The described old time is 2～7 days; Described burning till adopted the tunnel furnace once-firing, and firing temperature is 1280～1320 ℃, and furnace atmosphere is an oxidizing atmosphere, and firing period is 20～23 hours.
6. the production technique of high-transmittance daily-use fine as claimed in claim 4 is characterized in that described molding mode can be roll forming or injection forming; During roll forming, mud bar elder generation refining 3 times; During injection forming, add electrolysis materialization slurry after the refining once of mud bar elder generation, the moisture content of mud is 29～34%.
7. the production technique of high-transmittance daily-use fine as claimed in claim 6 is characterized in that described ionogen is water glass and Sodium salts humic acids.
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|---|---|---|---|
| CN 201010291267 CN101973758B (en) | 2010-09-19 | 2010-09-19 | High transmittance fine household porcelain and production technology thereof |
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| CN 201010291267 CN101973758B (en) | 2010-09-19 | 2010-09-19 | High transmittance fine household porcelain and production technology thereof |
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| CN101973758A true CN101973758A (en) | 2011-02-16 |
| CN101973758B CN101973758B (en) | 2013-03-13 |
Family
ID=43573675
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| CN102757216A (en) * | 2012-07-24 | 2012-10-31 | 广东顺祥节能照明科技有限公司 | Aluminum oxide ceramic coupler and method for preparing same |
| CN103086697A (en) * | 2013-02-22 | 2013-05-08 | 郭森镇 | High-calcium ceramic and preparation process thereof |
| CN103496947A (en) * | 2013-09-27 | 2014-01-08 | 广东顺祥节能照明科技有限公司 | Cooking ware for induction cooker and production technology thereof |
| CN104193294A (en) * | 2014-08-21 | 2014-12-10 | 江西萍乡龙发实业股份有限公司 | Method for quickly firing acid-proof ceramic tile by adopting wide-body tunnel kiln |
| 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 |
| CN104788079A (en) * | 2015-04-15 | 2015-07-22 | 江苏省宜兴彩陶工艺厂 | Slip casting preparation method for high-whiteness earthenware |
| CN104860647A (en) * | 2015-04-13 | 2015-08-26 | 广东昌隆陶瓷股份有限公司 | Method for manufacturing high-strength egg-shell china |
| CN105481357A (en) * | 2014-09-19 | 2016-04-13 | 广东顺祥陶瓷有限公司 | Household porcelain and preparation method thereof |
| CN107698245A (en) * | 2017-10-20 | 2018-02-16 | 晋晓瞳 | A kind of antidetonation is resistance to fall pottery blank |
| CN107879637A (en) * | 2017-11-23 | 2018-04-06 | 罗育新 | Egg-shell ceramic veneer and preparation method thereof and eggshell porcelain writing on the blackboard and egg-shell ceramic veneer lamp |
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| CN108793092A (en) * | 2018-07-03 | 2018-11-13 | 贵州大学 | A kind of technique preparing daily-use fine coproduction acid |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086798A (en) * | 1992-11-10 | 1994-05-18 | 山东省硅酸盐研究设计院 | The high-grade daily-use fine porcelain and the production technique of easy fired |
| CN101260985A (en) * | 2008-04-16 | 2008-09-10 | 吴伟坚 | Transparent ceramic lamp decoration and its making technology |
| CN101555129A (en) * | 2009-05-12 | 2009-10-14 | 潮州市联源陶瓷制作有限公司 | Household strengthen porcelain containing bone substances and production technology thereof |
| CN101665347A (en) * | 2009-09-22 | 2010-03-10 | 景德镇陶瓷学院 | Daily-used fine porcelain with high property and preparation method thereof |
-
2010
- 2010-09-19 CN CN 201010291267 patent/CN101973758B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086798A (en) * | 1992-11-10 | 1994-05-18 | 山东省硅酸盐研究设计院 | The high-grade daily-use fine porcelain and the production technique of easy fired |
| CN101260985A (en) * | 2008-04-16 | 2008-09-10 | 吴伟坚 | Transparent ceramic lamp decoration and its making technology |
| CN101555129A (en) * | 2009-05-12 | 2009-10-14 | 潮州市联源陶瓷制作有限公司 | Household strengthen porcelain containing bone substances and production technology thereof |
| CN101665347A (en) * | 2009-09-22 | 2010-03-10 | 景德镇陶瓷学院 | Daily-used fine porcelain with high property and preparation method thereof |
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| CN102757216B (en) * | 2012-07-24 | 2014-05-21 | 广东顺祥节能照明科技有限公司 | Aluminum oxide ceramic coupler and method for preparing same |
| CN102757216A (en) * | 2012-07-24 | 2012-10-31 | 广东顺祥节能照明科技有限公司 | Aluminum oxide ceramic coupler and method for preparing same |
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| CN104193294B (en) * | 2014-08-21 | 2016-01-06 | 江西萍乡龙发实业股份有限公司 | A kind of wide tunnel furnace burns till the method for acid-proof ceramic tile fast |
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|---|---|
| CN101973758B (en) | 2013-03-13 |
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