CN1088190A - Daily fine ceramics of diopside - Google Patents
Daily fine ceramics of diopside Download PDFInfo
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- CN1088190A CN1088190A CN 92113949 CN92113949A CN1088190A CN 1088190 A CN1088190 A CN 1088190A CN 92113949 CN92113949 CN 92113949 CN 92113949 A CN92113949 A CN 92113949A CN 1088190 A CN1088190 A CN 1088190A
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- weight
- diopside
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- sio
- glaze
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Abstract
The present invention relates to domestic ceramics, the major technique characteristics are, blank is by diopside, clay, quartz, talcum, and fluorite is formed, and firing range reaches 20-30 ℃, is easy at the industry kiln kiln roasting.Product cost is low, and visual appearance is good, the transparence height, and the physical strength height, thermostability is superior.
Description
The present invention relates to domestic ceramics.
China's diopside reserves are abundant.Diopside is applied in porousness wall brick and ground brick material, still is that the report of the blank production daily-use fine of body material is not seen so far yet with the diopside.Its major technology difficult point is that the firing range of this blank is too narrow, usually less than 10 ℃, is very difficult in Industrial Stoves inner control narrow temperature range like this.
The objective of the invention is, providing a kind of is the blank formulation of body material with the diopside, makes the firing range of blank reach 20-30 ℃, to be suitable for successfully producing daily fine ceramics of diopside at the industry kiln kiln roasting.
Daily fine ceramics of diopside of the present invention, make base substrate with blank, base substrate is executed high melting glaze when adopting single firing process, base substrate is executed the low temperature frit glaze when adopting double-firing process, it is characterized in that the prescription of described blank is (weight %): diopside 20-70, clay 15-33, quartzy 5-25, calcination of talc 5-20, fluorite 0.8-3, the chemical constitution of above-mentioned blank is (weight %): SiO
263-75, Al
2O
34-8, Fe
2O
30-0.5, CaO5-18, MgO6-15, Na
2O0.1-0.5, K
2O0.3-1.0, CaF
20.7-2.7.
The optimum formula of above-mentioned blank is (weight %): diopside 40-50, and clay 20-30, quartzy 8-18, calcination of talc 8.5-12, fluorite 1-1.5, the chemical constitution of this blank is (weight %): SiO
267.1-72.2, Al
2O
34.5-6.5, Fe
2O
30.1-0.3, CaO11.1-12.9, MgO9.1-12.1, Na
2O0.2-0.4, K
2O0.4-0.7, CaF
20.9-1.4.
The technological process of production of above-mentioned daily fine ceramics of diopside and technology controlling and process are identical with common daily-use fine, adopt single firing process or double-firing process all can, the base substrate firing temperature is 1220-1300 ℃, and is all right in oxydizing flame or reducing flame.
The technical process of once-firing is: raw material-batching-wet ball grinding-sieve-deironing-press filtration-old-pugging-shaping-drying-repaired biscuit-glazing-burn till-check-decorate-color roasting-inspection after construction-packing-warehouse-in.
The technical process of twice firing is: raw material-batching-wet ball grinding-sieve-deironing-press filtration-old-pugging-shaping-drying-repaired biscuit-biscuiting-polishing-glazing-glaze firing-check-decoration-color roasting-inspection after construction-packing-warehouse-in.
Thermalexpansioncoefficient=the 8-9 of porcelain base of the present invention * 10
-6(l/ ℃), the thermal expansivity of institute's glazing material should be in α=6-7 * 10
-6In (l/ ℃) scope.In addition, correspondingly, when adopting single firing process, the firing temperature of glaze should be identical with base substrate, when adopting double-firing process, can adopt the low temperature frit glaze, low 80-120 ℃ of the comparable porcelain base of its firing temperature firing temperature.To sum up, make product have superior mechanical property and resistance to heat shocks.
When adopting single firing process, the high melting glaze prescription of recommendation is (weight %): potassium felspar sand 56-58, and quartzy 18-21, Stalactitum 11-13, zinc oxide 1.5-2.5, calcination of talc 3.5-4.5 Suzhou soil 4-6, its chemical constitution is (weight %): SiO
266-68, Al
2O
312-13, CaO6.6-7.8, MgO1.2-1.6, ZnO1.6-2.7, Na
2O1.4-1.6, K
2O7.5-7.8.
When adopting twice firing, the low temperature frit glaze formula of recommendation is (weight %): frit 93-97, and Suzhou soil 3-7, its chemical constitution is (weight %): SiO
254.1-56.6, Al
2O
38.4-11.1, B
2O
35.1-7.3, CaO4.2-5.4, MgO1.1-1.8, ZnO2.2-4.2, PbO12.7-14.9, Na
2O2.3-2.7, K
2O2.7-3.1.Wherein the prescription of frit is (weight %): potassium felspar sand 19-22, and quartzy 32-34, zinc oxide 2-4, Stalactitum 7-9, calcination of talc 3-5, aluminium hydroxide 5-7, boric acid 2-4, borax 10-12, red lead 12-14, its chemical constitution is (weight %): SiO
254.6-57.0, Al
2O
37.6-9.4, B
2O
35.4-7.7, CaO4.4-5.7, MgO1.1-1.9, ZnO2.3-4.4, PbO13.4-15.7, Na
2O2.4-2.8, K
2O2.8-3.2, the temperature of fusion of frit is 1300-1350 ℃.
Preparation technology's flow process of above-mentioned glaze is identical with glaze with common daily-use fine with technology controlling and process.
Daily fine ceramics of diopside of the present invention, raw materials used abundant, cost is low, and visual appearance is good, and outstanding feature is a good transmittance, the physical strength height, porcelain base folding strength can reach 150MPa, and thermostability is superior, and porcelain body is put into 20 ℃ of water from 200 ℃ and once do not burst, because firing temperature is enough wide, be suitable for burning till with Industrial Stoves.
Specific embodiment: blank formulation is (weight %) diopside 48, clay 29, and quartz 10, calcination of talc 11.8, fluorite 1.2, its chemical constitution is (weight %): SiO
267.4, Al
2O
36.1, Fe
2O
30.2, CaO12.6, MgO11.7, Na
2O0.3, K
2O0.6, CaF
21.1, firing temperature 1260-1290 ℃.
The glaze formula that is used for once-firing is (weight %): potassium felspar sand 57, and quartz 20, Stalactitum 12, zinc oxide 2, calcination of talc 4, Suzhou soil 5, its chemical constitution is (weight %): SiO
267.2, Al
2O
312.8, CaO7.2, MgO1.4, ZnO2.2, Na
2O1.5, K
2O7.7, temperature of glaze firing are 1260-1290 ℃.
The low temperature frit glaze formula that is used for twice firing is (weight %): frit 95, and Suzhou soil 5, its chemical constitution is SiO
255.2, Al
2O
310.2, B
2O
36.2, CaO4.9, MgO1.4, ZnO3.4, PbO13.4, Na
2O2.5, K
2O2.8, temperature of glaze firing are 1150-1190 ℃.Wherein the prescription of frit is (weight %): potassium felspar sand 20, and quartz 32.5, zinc oxide 3, Stalactitum 8, calcination of talc 4, aluminium hydroxide 6, boric acid 3, borax 11, red lead 12.5, its chemical constitution is (weight %): SiO
255.4, Al
2O
38.5, B
2O
36.5, CaO5.1, MgO1.5, ZnO3.5, PbO14.0, Na
2O2.6, K
2O2.9, the frit temperature of fusion is 1300-1350 ℃.
The preparation technology of blank and glaze is identical with common daily-use fine with technology controlling and process.
Claims (4)
1, daily fine ceramics of diopside, make base substrate with blank, base substrate is executed high melting glaze when adopting single firing process, and base substrate is executed the low temperature frit glaze when adopting double-firing process, it is characterized in that, the prescription of described blank is (weight %): diopside 20-70, clay 15-33, quartzy 5-25, calcination of talc 5-20, fluorite 0.8-3, the chemical constitution of above-mentioned blank is (weight %): SiO
263-75, Al
2O
34-8, Fe
2O
30-0.5, CaO5-18, MgO6-15, Na
2O0.1-0.5, K
2O0.3-1.0, CaF
20.7-2.7.
According to the described daily-use fine of claim 1, it is characterized in that 2, the prescription of described blank is (weight %): diopside 40-50, clay 20-30, quartzy 8-18, calcination of talc 8.5-12, fluorite 1-1.5, the chemical constitution of above-mentioned blank is (weight %): SiO
267.1-72.2, Al
2O
34.5-6.5, Fe
2O
30.1-0.3, CaO11.1-12.9, MgO9.1-12.1, Na
2O0.2-0.4, K
2O0.4-0.7, CaF
20.9-1.4.
According to claim 1 or 2 described daily-use fines, it is characterized in that 3, the prescription of described high melting glaze is (weight %): potassium felspar sand 56-58, quartzy 18-21, Stalactitum 11-13, zinc oxide 1.5-2.5, calcination of talc 3.5-4.5, Suzhou soil 4-6, its chemical constitution is (weight %): SiO
266-68, Al
2O
312-13, CaO6.6-7.8, MgO1.2-1.6, ZnO1.6-2.7, Na
2O1.4-1.6, K
2O7.5-7.8.
According to claim 1 or 2 described daily-use fines, it is characterized in that 4, the prescription of described low temperature frit glaze is (weight %): frit 93-97, Suzhou soil 3-7, its chemical constitution is (weight %): SiO
254.1-56.6, Al
2O
38.4-11.1, B
2O
35.1-7.3, CaO4.2-5.4, MgO1.1-1.8, ZnO2.2-4.2, PbO12.7-14.9, Na
2O2.3-2.7, K
2O2.7-3.1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92113949 CN1088190A (en) | 1992-12-16 | 1992-12-16 | Daily fine ceramics of diopside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92113949 CN1088190A (en) | 1992-12-16 | 1992-12-16 | Daily fine ceramics of diopside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1088190A true CN1088190A (en) | 1994-06-22 |
Family
ID=4946693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92113949 Pending CN1088190A (en) | 1992-12-16 | 1992-12-16 | Daily fine ceramics of diopside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1088190A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323980C (en) * | 2006-04-20 | 2007-07-04 | 醴陵市天鑫瓷业有限公司 | Transparent egg-shell crystal ceramic material |
| CN100343195C (en) * | 2005-06-27 | 2007-10-17 | 陈瑶武 | Low-temperature semi-ceramic and preparation method thereof |
| CN100414116C (en) * | 2005-09-30 | 2008-08-27 | 李子红 | Composite impeller of metal-base ceramic surface pump and production thereof |
| CN101830132A (en) * | 2010-05-17 | 2010-09-15 | 左翠霞 | Ceramic journal and preparation method thereof |
| CN102190507A (en) * | 2010-03-12 | 2011-09-21 | 广东蒙娜丽莎陶瓷有限公司 | Glaze material, ceramic sheet and manufacturing method for ceramic sheet |
| CN102020459B (en) * | 2009-09-17 | 2013-05-01 | 福建省德化真泰尔陶瓷有限公司 | Feldspar-free ecological daily fine porcelain and manufacturing method thereof |
| CN104609900A (en) * | 2015-01-30 | 2015-05-13 | 李宏亮 | Ceramic glaze and use method thereof |
| CN105967643A (en) * | 2016-05-05 | 2016-09-28 | 德化县如瓷生活文化有限公司 | Middle-temperature high-grade daily tableware porcelain and preparation method thereof |
| CN106938926A (en) * | 2017-02-24 | 2017-07-11 | 玉林龙升建筑装饰工程有限公司 | A kind of ceramic body and preparation method thereof |
| CN112340995A (en) * | 2017-11-28 | 2021-02-09 | 福建省德化县晖德陶瓷有限公司 | Low-temperature frit for matt ceramic glaze and preparation process for preparing matt glaze ceramic product by using low-temperature frit |
-
1992
- 1992-12-16 CN CN 92113949 patent/CN1088190A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343195C (en) * | 2005-06-27 | 2007-10-17 | 陈瑶武 | Low-temperature semi-ceramic and preparation method thereof |
| CN100414116C (en) * | 2005-09-30 | 2008-08-27 | 李子红 | Composite impeller of metal-base ceramic surface pump and production thereof |
| CN1323980C (en) * | 2006-04-20 | 2007-07-04 | 醴陵市天鑫瓷业有限公司 | Transparent egg-shell crystal ceramic material |
| CN102020459B (en) * | 2009-09-17 | 2013-05-01 | 福建省德化真泰尔陶瓷有限公司 | Feldspar-free ecological daily fine porcelain and manufacturing method thereof |
| CN102190507A (en) * | 2010-03-12 | 2011-09-21 | 广东蒙娜丽莎陶瓷有限公司 | Glaze material, ceramic sheet and manufacturing method for ceramic sheet |
| CN101830132A (en) * | 2010-05-17 | 2010-09-15 | 左翠霞 | Ceramic journal and preparation method thereof |
| CN104609900A (en) * | 2015-01-30 | 2015-05-13 | 李宏亮 | Ceramic glaze and use method thereof |
| CN104609900B (en) * | 2015-01-30 | 2016-08-31 | 李宏亮 | A kind of ceramic glaze and using method thereof |
| CN105967643A (en) * | 2016-05-05 | 2016-09-28 | 德化县如瓷生活文化有限公司 | Middle-temperature high-grade daily tableware porcelain and preparation method thereof |
| CN105967643B (en) * | 2016-05-05 | 2019-01-29 | 德化县如瓷生活文化有限公司 | Medium temperature top grade tableware for daily use porcelain and preparation method thereof |
| CN106938926A (en) * | 2017-02-24 | 2017-07-11 | 玉林龙升建筑装饰工程有限公司 | A kind of ceramic body and preparation method thereof |
| CN112340995A (en) * | 2017-11-28 | 2021-02-09 | 福建省德化县晖德陶瓷有限公司 | Low-temperature frit for matt ceramic glaze and preparation process for preparing matt glaze ceramic product by using low-temperature frit |
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