CN1919785A - Daily-use ceramic and preparation method thereof - Google Patents
Daily-use ceramic and preparation method thereof Download PDFInfo
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- CN1919785A CN1919785A CN 200510093273 CN200510093273A CN1919785A CN 1919785 A CN1919785 A CN 1919785A CN 200510093273 CN200510093273 CN 200510093273 CN 200510093273 A CN200510093273 A CN 200510093273A CN 1919785 A CN1919785 A CN 1919785A
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Abstract
The invention discloses a daily ceramics and preparing method, which is characterized by the following: adopting once sintering technology to prepare similar bone-ceramics; adding mineralizer based on common materials; allocating.
Description
Technical field
The present invention relates to a kind of domestic ceramics and preparation method thereof, more particularly, the present invention relates to a kind ofly can compare the beautiful domestic ceramics of beautiful texture and preparation method thereof that has with true china.
Background technology
China has ceramic cultural and historical in several thousand.In existing ceramics processing, adopt common raw material can only prepare common domestic ceramics, adopt once-firing.Yet high-grade domestic ceramics adopts twice firing.True china is universally acknowledged high-grade porcelain.
In the prior art, can't adopt general once-firing technology, prepare and to compare beautiful expensive goods with the true china of twice firing.
Summary of the invention
The present invention adopts common raw material can not adopt the once-firing technology to prepare the problem of high-grade domestic ceramics in order to solve prior art, propose a kind of method that a small amount of mineralizer prepares domestic ceramics of in common raw material, adding, have the porcelain and the texture of true china by the pottery of its production.
Concrete technical scheme of the present invention is as follows.
Domestic ceramics of the present invention is made by the raw material of following weight parts:
Quartzy 20～30; Line resembles rock 12～18; Ripe talcum 10～20; Kaolin 10～36; Wilkinite 3～15.
Described domestic ceramics preferably has the chemical ingredients of following weight per-cent:
SiO
2 68～73％；Al
2O
3 12～15％；Fe
2O
3 0.05～0.20％；
TiO
2 0.05～0.20％；CaO 0.1～1.0％；MgO 3.50～7.0％；
K
2O 1.0～2.5%; Na
2O 0.5～1.0%; Other are 4.0～8.0% years old.
Domestic ceramics of the present invention adopts following preparation method's preparation, and it comprises the steps:
(1) feedstock production: quartz, line are resembled rock, ripe talcum, kaolin and wilkinite selection respectively, coarse crushing, weighing;
(2) make finished product mud: adopt ordinary method that the raw material that step (1) weighs is made finished product mud;
(3) moulding: adopt conventional forming method moulding;
(4) fire: the goods of moulding are adorned base, fired, open porcelain, the qualified burned product of sort out;
(5) decorate: carry out over-glaze decoration, in-glaze decoration and/or under glazed as required, at 750 ℃～850 ℃ following decoration firing, the qualified finished product of sort out.
Described step (2) is made finished product mud and is preferably included: with each raw material of step (1) weighing mix, corase grind, cross 8 purpose sieves, slurrying, wet ball mill, cross 250 purpose sieves, press filtration, slightly practice, at room temperature old 5～10 days, the concise finished product mud of making.
There is no particular limitation for described step (3) forming method, but can select roll forming, injection forming or plastic pressure forming as required.
Sintering procedure during described step (4) is fired is general sintering procedure, the present invention adopts general burning techniques to prepare the first-class domestic ceramics of quality just, but preferably in 1300～1350 ℃ tunnel furnace, fired 20～28 hours, according to conventional production process it successively through preheating zone, clinkering zone and cooling zone.
Described ripe talcum can use ready-made ripe talcum, also can use talcum to carry out pre-burning and make.
Pottery of the present invention has been broken through the range of application of common domestic ceramics as high-grade domestic ceramics.The present invention adds a spot of mineralizer compositing formula on the basis of common raw material, on traditional ceramics preparation method's basis, make by batching of the present invention, thereby use common raw material to adopt the once-firing technology to prepare high-grade domestic ceramics, Heat stability is good, transparency height, whiteness height, glossiness is good, the porcelain exquisiteness has the texture of similar beautiful matter, from the porcelain very near true china.
Embodiment
Adopt the mode of embodiment further to explain the present invention below.
Embodiment 1
(1) feedstock production: quartz, line are resembled rock, ripe talcum, kaolin and wilkinite is chosen respectively, coarse crushing, the line of the quartz of weighing 25kg, 15kg resembles the ripe talcum of rock, 15kg, the kaolin of 20kg and the wilkinite of 10kg respectively;
(2) make finished product mud: with each raw material of step (1) weighing mix, corase grind, cross 8 purpose sieves, slurrying, wet ball mill, cross 250 purpose sieves, press filtration, slightly practice, at room temperature old 7 days, the concise finished product mud of making;
(3) moulding: roll forming;
(4) fire: with the goods of moulding dress base, in 1320 ℃ tunnel furnace, fire 24 hours, open porcelain, the qualified burned product of sort out;
(5) decorate: carry out over-glaze decoration as required, at 800 ℃ of following decoration firing, the qualified finished product of sort out.
Detect by analysis, the pottery of preparing has the chemical ingredients of following weight per-cent:
SiO
271.71%; Al
2O
314.19%; Fe
2O
30.12%; TiO
20.13%; CaO0.56%; MgO 5.04%; K
2O 1.61%; Na
2O 0.71%; Other is 6.08% years old.
Entrust Tangshan City's product quality supervision and testing institute to test result such as table 1 on the pottery of making.
Table 1
| Interventions Requested | Standard-required | Assay | The individual event conclusion |
| Water-intake rate % | ≤0.5 | 0.4 | Qualified |
| n＝3 Ac＝0 Re＝2 | Ac＝0 | ||
| Whiteness % | ≥55.0 | 69.0 | Qualified |
| n＝3 Ac＝0 Re＝2 | Ac＝0 | ||
| Glossiness % | ≥80.0 | 92.0 | Qualified |
| n＝3 Ac＝0 Re＝2 | Ac＝0 | ||
| Thermostability | Slight crack does not once appear in 180 ℃ to 20 ℃ heat exchanges | 5 all do not split | Qualified |
| n＝3 Ac＝0 Re＝2 | Ac＝0 |
Standard-required described in the table is according to " State Standard of the People's Republic of China " domestic porcelain GB/T3532-1995.
Embodiment 2
(1) feedstock production: quartz, line are resembled rock, ripe talcum, kaolin and wilkinite is chosen respectively, coarse crushing, the line of the quartz of weighing 20kg, 18kg resembles the ripe talcum of rock, 10kg, the kaolin of 36kg and the wilkinite of 3kg respectively;
(2) make finished product mud: with each raw material of step (1) weighing mix, corase grind, cross 8 purpose sieves, slurrying, wet ball mill, cross 250 purpose sieves, press filtration, slightly practice, at room temperature old 7 days, the concise finished product mud of making;
(3) moulding: injection forming;
(4) fire: with the goods of moulding dress base, in 1320 ℃ tunnel furnace, fire 24 hours, open porcelain, the qualified burned product of sort out;
(5) decorate: carry out over-glaze decoration as required, at 800 ℃ of following decoration firing, the qualified finished product of sort out.
Entrust Tangshan City's product quality supervision and testing institute to test result such as table 2 on the pottery of making.
Table 2
| Interventions Requested | Standard-required | Assay | The individual event conclusion |
| Water-intake rate % | ≤0.5 | 0.5 | Qualified |
| n＝3 Ac＝0 Re＝2 | Ac＝0 | ||
| Whiteness % | ≥55.0 | 77.0 | Qualified |
| n＝3 Ac＝0 Re＝2 | Ac＝0 | ||
| Glossiness % | ≥80.0 | 93.0 | Qualified |
| n＝3 Ac＝0 Re＝2 | Ac＝0 | ||
| Thermostability | Slight crack does not once appear in 180 ℃ to 20 ℃ heat exchanges | 5 all do not split | Qualified |
| n＝3 Ac＝0 Re＝2 | Ac＝0 |
Standard-required described in the table 2 is according to " State Standard of the People's Republic of China " domestic porcelain GB/T3532-1995.
From the detection data of embodiment 1 and 2 as can be seen, domestic ceramics Heat stability is good of the present invention, the whiteness height, glossiness is good, can compare U.S. with true china, near the standard of high-grade ceramic.
Claims (7)
1. a domestic ceramics is characterized in that, it is made by the raw material of following weight parts:
Quartzy 20～30; Line resembles rock 12～18; Ripe talcum 10～20; Kaolin 10～36; Wilkinite 3～15.
2. domestic ceramics according to claim 1 is characterized in that, described domestic ceramics has the chemical ingredients of following weight per-cent:
SiO
268～73%; Al
2O
312～15%; Fe
2O
30.05～0.20%; TiO
20.05～0.20%; CaO 0.1～1.0%; MgO 3.50～7.0%; K
2O 1.0～2.5%; Na
2O 0.5～1.0%; Other are 4.0～8.0% years old.
3. domestic ceramics according to claim 1 is characterized in that, it is made by following preparation method:
(1) feedstock production: quartz, line are resembled rock, ripe talcum, kaolin and wilkinite selection respectively, coarse crushing, weighing;
(2) make finished product mud: with each raw material of step (1) weighing mix, roughly grind, sieve, slurrying, wet ball mill, sieve, press filtration, thick experienced, old, the concise finished product mud of making;
(3) moulding: adopt conventional forming method moulding;
(4) fire: the goods of moulding are adorned base, fired, open porcelain, the qualified burned product of sort out;
(5) decorate: carry out over-glaze decoration, in-glaze decoration and/or under glazed, decoration firing, the qualified finished product of sort out as required.
4. the preparation method of the described domestic ceramics of claim 1 is characterized in that, it comprises following preparation process:
(1) feedstock production: quartz, line are resembled rock, ripe talcum, kaolin and wilkinite selection respectively, coarse crushing, weighing;
(2) make finished product mud: adopt ordinary method that the raw material that step (1) weighs is made finished product mud;
(3) moulding: adopt conventional forming method moulding;
(4) fire: the goods of moulding are adorned base, fired, open porcelain, the qualified burned product of sort out;
(5) decorate: carry out over-glaze decoration, in-glaze decoration and/or under glazed as required, at 750 ℃～850 ℃ following decoration firing, the qualified finished product of sort out.
5. preparation method according to claim 4, it is characterized in that described step (2) is made the finished product mud drum and drawn together: with each raw material of step (1) weighing mix, corase grind, cross 8 purpose sieves, slurrying, wet ball mill, cross 250 purpose sieves, press filtration, slightly practice, at room temperature old 5～10 days, the concise finished product mud of making.
6. preparation method according to claim 4 is characterized in that, described step (3) is shaped to roll forming, injection forming or plastic pressure forming.
7. preparation method according to claim 4 is characterized in that, the sintering procedure during described step (4) is fired is to fire in 1300～1350 ℃ tunnel furnace 20～28 hours, successively through preheating zone, clinkering zone and cooling zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100932736A CN100364921C (en) | 2005-08-23 | 2005-08-23 | Daily-use ceramic and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100932736A CN100364921C (en) | 2005-08-23 | 2005-08-23 | Daily-use ceramic and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1919785A true CN1919785A (en) | 2007-02-28 |
| CN100364921C CN100364921C (en) | 2008-01-30 |
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ID=37777663
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100932736A Expired - Fee Related CN100364921C (en) | 2005-08-23 | 2005-08-23 | Daily-use ceramic and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348363B (en) * | 2008-09-05 | 2011-03-30 | 四川白塔新联兴陶瓷集团有限责任公司 | Color generation ceramic blank and preparation thereof |
| CN101648824B (en) * | 2008-08-15 | 2012-05-23 | 淄博博纳科技发展有限公司 | Applique antibacterial ceramic cutter |
| RU2461529C1 (en) * | 2011-05-27 | 2012-09-20 | Юлия Алексеевна Щепочкина | Porcelain mixture |
| RU2465243C1 (en) * | 2011-06-17 | 2012-10-27 | Юлия Алексеевна Щепочкина | Porcelain mixture |
| CN102898119A (en) * | 2012-10-10 | 2013-01-30 | 福建省德化县永德信陶瓷有限责任公司 | Low-temperature once-fired environment-friendly ceramic |
| CN108002804A (en) * | 2017-11-20 | 2018-05-08 | 喀左御成紫陶制品有限公司 | Novel bone porcelain |
| CN112250430A (en) * | 2020-08-31 | 2021-01-22 | 杨纲雄 | Porcelain clay, porcelain and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2036883C1 (en) * | 1992-02-25 | 1995-06-09 | Республиканский инженерно-технический центр порошковой металлургии | Compound for producing cordierite ceramics |
| CN1211554A (en) * | 1997-02-20 | 1999-03-24 | 湖南省洪江瓷厂 | Low-temp. high-grade daily-use fine porcelain |
| CN1215037A (en) * | 1997-10-17 | 1999-04-28 | 江西省萍乡市飞云陶瓷实业有限公司 | Carbonized ceramic composite material and usage thereof |
| CN1266075C (en) * | 2004-03-09 | 2006-07-26 | 张尚坤 | Far infrared health-care ceramics and preparation technology thereof |
-
2005
- 2005-08-23 CN CNB2005100932736A patent/CN100364921C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648824B (en) * | 2008-08-15 | 2012-05-23 | 淄博博纳科技发展有限公司 | Applique antibacterial ceramic cutter |
| CN101348363B (en) * | 2008-09-05 | 2011-03-30 | 四川白塔新联兴陶瓷集团有限责任公司 | Color generation ceramic blank and preparation thereof |
| RU2461529C1 (en) * | 2011-05-27 | 2012-09-20 | Юлия Алексеевна Щепочкина | Porcelain mixture |
| RU2465243C1 (en) * | 2011-06-17 | 2012-10-27 | Юлия Алексеевна Щепочкина | Porcelain mixture |
| CN102898119A (en) * | 2012-10-10 | 2013-01-30 | 福建省德化县永德信陶瓷有限责任公司 | Low-temperature once-fired environment-friendly ceramic |
| CN102898119B (en) * | 2012-10-10 | 2015-04-15 | 福建省德化县永德信陶瓷有限责任公司 | Low-temperature once-fired environment-friendly ceramic |
| CN108002804A (en) * | 2017-11-20 | 2018-05-08 | 喀左御成紫陶制品有限公司 | Novel bone porcelain |
| CN112250430A (en) * | 2020-08-31 | 2021-01-22 | 杨纲雄 | Porcelain clay, porcelain and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100364921C (en) | 2008-01-30 |
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