RU2563846C1 - Ceramic mixture - Google Patents
Ceramic mixture Download PDFInfo
- Publication number
- RU2563846C1 RU2563846C1 RU2014139391/03A RU2014139391A RU2563846C1 RU 2563846 C1 RU2563846 C1 RU 2563846C1 RU 2014139391/03 A RU2014139391/03 A RU 2014139391/03A RU 2014139391 A RU2014139391 A RU 2014139391A RU 2563846 C1 RU2563846 C1 RU 2563846C1
- Authority
- RU
- Russia
- Prior art keywords
- bentonite
- titanium dioxide
- calcium phosphate
- wollastonite
- feldspar
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 11
- 239000000203 mixture Substances 0.000 title abstract description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000440 bentonite Substances 0.000 claims abstract description 7
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001506 calcium phosphate Substances 0.000 claims abstract description 7
- 229910000389 calcium phosphate Inorganic materials 0.000 claims abstract description 7
- 235000011010 calcium phosphates Nutrition 0.000 claims abstract description 7
- 239000004927 clay Substances 0.000 claims abstract description 7
- 239000010433 feldspar Substances 0.000 claims abstract description 7
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 7
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims abstract description 7
- 239000010456 wollastonite Substances 0.000 claims abstract description 6
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 6
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 238000010304 firing Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 235000012216 bentonite Nutrition 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Изобретение относится к составам керамических масс, которые могут быть использованы для изготовления облицовочной плитки, архитектурных деталей.The invention relates to compositions of ceramic masses that can be used for the manufacture of tiles, architectural details.
Известна керамическая масса, содержащая, мас. %: оксид алюминия 75,0-90,0; диоксид титана 2,0-10,0; фосфат кальция 1,0-5,0; глина 2,0-10,0; бентонит 2,0-10,0 [1].Known ceramic mass containing, by weight. %: alumina 75.0-90.0; titanium dioxide 2.0-10.0; calcium phosphate 1.0-5.0; clay 2.0-10.0; bentonite 2.0-10.0 [1].
Задача изобретения состоит в снижении температуры обжига изделий, полученных из керамической массы.The objective of the invention is to reduce the firing temperature of products obtained from ceramic mass.
Технический результат достигается тем, что керамическая масса, включающая диоксид титана, фосфат кальция, глину, бентонит, дополнительно содержит полевой шпат и волластонит, причем компоненты находятся при следующем соотношении, мас. %: диоксид титана 0,5-1,0; фосфат кальция 4,0-5,0; глина беложгущаяся 60,0-63,5; бентонит 2,0-4,0; полевой шпат 14,0-16,0; волластонит 14,0-16,0.The technical result is achieved in that the ceramic mass, including titanium dioxide, calcium phosphate, clay, bentonite, additionally contains feldspar and wollastonite, and the components are in the following ratio, wt. %: titanium dioxide 0.5-1.0; calcium phosphate 4.0-5.0; white clay 60.0-63.5; bentonite 2.0-4.0; feldspar 14.0-16.0; wollastonite 14.0-16.0.
В таблице приведены составы керамической массы.The table shows the composition of the ceramic mass.
В составе керамической массы могут быть использованы, например, глины беложгущиеся следующего состава, мас. %: SiO2 47,6-55,5; TiO2 0,9-1,4; Аl2О3 28,0-35,5; Fe2O3 0,6-0,9; CaO 0,6-1,5; MgO 0,2-0,7; K2O 1,7-2,3; Na2O 0,4-0,6; п.п.п. 8,5-10,1; бентониты, содержащие, мас. %: SiO2 64,7-73,0; Аl2O3 9,87-13,41; Fe2O3 1,92-2,72; CaO 0,98-1,6; MgO 2,13-2,99; SO3 0,51-0,81; п.п.п. 11,45-14,32; лессы, содержащие, мас. %: SiO2 50,58-55,08; Аl2O3 11,58-13,16; Fe2O3 3,72-5,19; CaO 12,2-14,86; MgO 2,3-3,03; Na2O 1,44-3,88; К2O 0,73-0,94; п.п.п. 2,53-5,3; полевые шпаты, характеризующиеся следующим химическим составом, мас. %: SiO2 68,6; Аl2O3 18,32; Fe2O3 0,08; CaO 0,76; MgO 0,09; К2O 9,35; Na2O 2,24; п.п.п. 0,46.In the composition of the ceramic mass can be used, for example, white clays of the following composition, wt. %: SiO 2 47.6-55.5; TiO 2 0.9-1.4; Al 2 O 3 28.0-35.5; Fe 2 O 3 0.6-0.9; CaO 0.6-1.5; MgO 0.2-0.7; K 2 O 1.7-2.3; Na 2 O, 0.4-0.6; p.p.p. 8.5-10.1; bentonites containing, by weight. %: SiO 2 64.7-73.0; Al 2 O 3 9.87-13.41; Fe 2 O 3 1.92-2.72; CaO 0.98-1.6; MgO 2.13-2.99; SO 3 0.51-0.81; p.p.p. 11.45-14.32; loess containing, by weight. %: SiO 2 50.58-55.08; Al 2 O 3 11.58-13.16; Fe 2 O 3 3.72-5.19; CaO 12.2-14.86; MgO 2.3-3.03; Na 2 O 1.44-3.88; K 2 O 0.73-0.94; p.p.p. 2.53-5.3; feldspars, characterized by the following chemical composition, wt. %: SiO 2 68.6; Al 2 O 3 18.32; Fe 2 O 3 0.08; CaO 0.76; MgO 0.09; K 2 O 9.35; Na 2 O, 2.24; p.p.p. 0.46.
Компоненты дозируют в требуемых количествах, размалывают (по отдельности) до получения порошков, смешивают и готовят керамическую массу с влажностью 19-26%. Из керамической массы формуют изделия требуемой конфигурации, которые сушат до влажности не более 6% и при температуре 1080-1100°С проводят обжиг. Возможно нанесение на поверхность обожженных изделий слоя легкоплавкой глазури с последующим вторичным обжигом при температуре 700-750°С.The components are dosed in the required quantities, milled (separately) to obtain powders, mixed and a ceramic mass with a moisture content of 19-26% is prepared. Products of the required configuration are molded from the ceramic mass, which are dried to a moisture content of not more than 6% and fired at a temperature of 1080-1100 ° C. It is possible to apply a layer of low-melting glaze to the surface of the calcined products, followed by secondary firing at a temperature of 700-750 ° C.
Источник информацииThe source of information
1. BG 42900, С04В 35/10, 1988.1. BG 42900, C04B 35/10, 1988.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014139391/03A RU2563846C1 (en) | 2014-09-29 | 2014-09-29 | Ceramic mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014139391/03A RU2563846C1 (en) | 2014-09-29 | 2014-09-29 | Ceramic mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2563846C1 true RU2563846C1 (en) | 2015-09-20 |
Family
ID=54147987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014139391/03A RU2563846C1 (en) | 2014-09-29 | 2014-09-29 | Ceramic mixture |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2563846C1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG42900A1 (en) * | 1986-11-27 | 1988-03-15 | Ljubomir T Mogilski | Ceramic mass |
| AU2005248952A1 (en) * | 2005-12-23 | 2007-07-12 | Caroma Industries Limited | Ceramic material, compostions and process for manufacture thereof |
| RU2318777C2 (en) * | 2002-01-16 | 2008-03-10 | Неос Керамика Э Инвестигасион, С.Л. | Ceramic mix for manufacture of ceramic tiles |
| RU2411210C1 (en) * | 2009-12-21 | 2011-02-10 | Юлия Алексеевна Щепочкина | Ceramic mixture for making bricks |
-
2014
- 2014-09-29 RU RU2014139391/03A patent/RU2563846C1/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG42900A1 (en) * | 1986-11-27 | 1988-03-15 | Ljubomir T Mogilski | Ceramic mass |
| RU2318777C2 (en) * | 2002-01-16 | 2008-03-10 | Неос Керамика Э Инвестигасион, С.Л. | Ceramic mix for manufacture of ceramic tiles |
| AU2005248952A1 (en) * | 2005-12-23 | 2007-07-12 | Caroma Industries Limited | Ceramic material, compostions and process for manufacture thereof |
| RU2411210C1 (en) * | 2009-12-21 | 2011-02-10 | Юлия Алексеевна Щепочкина | Ceramic mixture for making bricks |
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