CN113773052A - Medium-temperature new bone china and preparation method thereof - Google Patents
Medium-temperature new bone china and preparation method thereof Download PDFInfo
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- CN113773052A CN113773052A CN202111222167.9A CN202111222167A CN113773052A CN 113773052 A CN113773052 A CN 113773052A CN 202111222167 A CN202111222167 A CN 202111222167A CN 113773052 A CN113773052 A CN 113773052A
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 69
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 24
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 23
- 239000011591 potassium Substances 0.000 claims abstract description 23
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims abstract description 19
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010433 feldspar Substances 0.000 claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 16
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 16
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010453 quartz Substances 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010304 firing Methods 0.000 claims description 21
- 239000011812 mixed powder Substances 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 11
- 230000032683 aging Effects 0.000 claims description 10
- 238000000498 ball milling Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 238000007670 refining Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000005245 sintering Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- HEHRHMRHPUNLIR-UHFFFAOYSA-N aluminum;hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane;lithium Chemical compound [Li].[Al].O[Si](=O)O[Si](O)=O.O[Si](=O)O[Si](O)=O HEHRHMRHPUNLIR-UHFFFAOYSA-N 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052670 petalite Inorganic materials 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/16—Lean materials, e.g. grog, quartz
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
- C04B33/34—Burning methods combined with glazing
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention provides a medium-temperature new bone china, which is prepared from 35-45 wt% of kaolin, 20-30 wt% of lithium feldspar, 15-25 wt% of potassium feldspar and 10-15 wt% of quartz; simultaneously, the mass ratio of potassium element to lithium element in the medium-temperature new bone china is limited; the application also provides a preparation method of the medium-temperature new bone china. The application provides a medium-temperature new bone china, which comprises a potassium element and a lithium element in a specific proportion, wherein the lithium element is a metal element with a smaller molecular weight and is also an active element, and the lithium element and a relatively stable potassium element solvent are combined in a formula to play a good chemical combination partner, so that the chemical reaction of a blank can be accelerated in the sintering process, and a good fluxing effect is achieved, so that the whole sintering process is shortened.
Description
The present application claims priority of the chinese patent application entitled "a medium temperature new bone china and method for preparing the same" filed by the chinese patent office on 23/08/2021 with application number 202110969452.0, which is incorporated herein by reference in its entirety.
Technical Field
The invention relates to the technical field of new bone china, in particular to medium-temperature new bone china and a preparation method thereof.
Background
The bone china, bone china for short, is a porcelain which is prepared by using animal bone charcoal, clay, feldspar and quartz as basic raw materials and carrying out high-temperature biscuit firing and low-temperature glaze firing twice. The bone china is a precious porcelain for various countries for a long time because of unique, simple and clear modeling and white and fine texture, and is the only top-grade porcelain recognized in the world at present. However, the remanufacturing process of animal bones and chemically synthesized artificial bone charcoal has great pollution and damages the environment, and the worldwide bone source is seriously deficient, the bone source is different in the production process, and the production process is not easy to control, so that the product quality is unstable. Therefore, the technical personnel develops a new bone china while ensuring the advantages of the bone china.
The new bone china is one of white china, and the raw materials in different proportions are added into a porcelain blank to influence the aspects of the firing temperature, the deformation degree, the water absorption rate, the light transmittance and the like of the traditional china, so that the new bone china similar to the appearance quality and superior to the bone china in the internal quality is formed.
The firing temperature of the new bone china is generally 800-1250 ℃, and the firing period is generally 5-6 h; the firing process described above limits the wide application of new bone china.
Disclosure of Invention
The invention aims to provide the medium-temperature new bone china, which can be quickly fired and ensures that the performance of the medium-temperature new bone china is met.
In view of the above, the application provides a medium-temperature new bone china, which is prepared from the following raw materials:
the mass ratio of potassium element to lithium element in the medium-temperature new bone china is (9-20): 1.
preferably, the mass ratio of the potassium element to the lithium element is (10-15): 1.
preferably, the content of lithium element in the medium-temperature new bone china is 0.1-0.2 wt%, and the content of potassium element in the medium-temperature new bone china is 1-2 wt%.
Preferably, the content of the kaolin is 38-42 wt%.
Preferably, the content of the petalite is 22-27 wt%.
Preferably, the content of the potassium feldspar is 18-23 wt%.
The application also provides a preparation method of the medium-temperature new bone china, which comprises the following steps:
mixing kaolin, potassium feldspar, lithium feldspar and quartz according to the component ratio, and then carrying out ball milling to obtain mixed powder;
mixing the mixed powder with water, pressing mud and ageing to obtain mud;
refining the pug and then forming to obtain an initial blank;
and glazing, drying and firing the initial blank in sequence to obtain the medium-temperature new bone china.
Preferably, the fineness of the mixed powder is 0.2-0.5 μm.
Preferably, the ageing time is 3-7 days.
Preferably, the firing temperature is 900-1250 ℃.
The application provides a medium-temperature new bone china, which is prepared from 35-45 wt% of kaolin, 20-30 wt% of lithium feldspar, 15-25 wt% of potassium feldspar and 10-15 wt% of quartz; simultaneously, the mass ratio of potassium element to lithium element in the medium-temperature new bone china is limited; the lithium element in the medium-temperature new bone china is a metal element with smaller molecular weight and is also a more active element, and the lithium element and the relatively stable potassium element are combined in the formula to play a good chemical combination partner, so that the chemical reaction of a blank can be accelerated in the sintering process, and a good fluxing effect is achieved, so that the whole sintering process is shortened. Compared with the existing method for preparing the medium-temperature new bone china, the method for preparing the medium-temperature new bone china has the advantage that the firing time of the medium-temperature new bone china can be shortened by 1-1.5 h.
Detailed Description
For a further understanding of the invention, reference will now be made to the preferred embodiments of the invention by way of example, and it is to be understood that the description is intended to further illustrate features and advantages of the invention, and not to limit the scope of the claims.
In view of the problem of long sintering cycle time of the intermediate-temperature new bone china in the prior art, the application provides the intermediate-temperature new bone china and the preparation method thereof. Specifically, the medium-temperature new bone china is prepared from the following raw materials:
the mass ratio of potassium element to lithium element in the medium-temperature new bone china is (9-20): 1.
in the medium-temperature new bone china, kaolin is used as a basic component, and the content of the kaolin is 35-45 wt%, and in a specific embodiment, the content of the kaolin is 38-42 wt%.
The content of the lithionite is 20-30 wt%, and in a specific embodiment, the content of the lithionite is 22-27 wt%.
The content of the potassium feldspar is 15-25 wt%, and in a specific embodiment, the content of the potassium feldspar is 18-23 wt%.
The lithium feldspar serves as a main source of lithium element, and the potassium feldspar serves as a main source of potassium element; the mass ratio of the potassium element to the lithium element in the medium-temperature new bone china is (9-20): 1, to ensure the potassium element and the lithium element to achieve the optimal matching, accelerate the chemical reaction of the blank and have good fluxing action. In a specific embodiment, the mass ratio of the potassium element to the lithium element is (10-15): 1; if the proportion is lower than the range, the chemical reaction of the potassium element and the lithium element cannot achieve the quick firing effect, and if the proportion is higher than the range, the reaction speed is too high, so that the defects of brewing, deformation and the like of the new bone china are easy to generate. More specifically, the content of lithium element in the new bone china is 0.1-0.2 wt%, and the content of potassium element is 1-2 wt%.
The application also provides a preparation method of the medium-temperature new bone china, which comprises the following steps:
mixing kaolin, potassium feldspar, lithium feldspar and quartz according to the component ratio, and then carrying out ball milling to obtain mixed powder;
mixing the mixed powder with water, pressing mud and ageing to obtain mud;
refining the pug and then forming to obtain an initial blank;
and glazing, drying and firing the initial blank in sequence to obtain the medium-temperature new bone china.
In the process of preparing the medium-temperature new bone china, the specific preparation process comprises the following steps: preparing materials, ball milling, pressing mud, aging, refining, shaping, pressing, glazing, drying, firing semi-finished products, and discharging porcelain; the preparation process is the same as the preparation process of the medium-temperature new bone china in the prior art, and the processes are not particularly described here.
In the application, the fineness of the mixed powder after ball milling is 0.2-0.5 μm; the fineness of the mixed powder is too coarse or too fine, which affects the shrinkage and strength of the green body.
The ageing time is 3-7 days, and the firing temperature is 900-1250 ℃.
The application provides a medium temperature new bone china, it includes specific proportion's potassium element and lithium element, lithium element is the less metal element of molecular weight, also is a more active element, combine to play a fine chemical combination partner in the prescription with the potassium element solvent of relative stability, can accelerate the chemical reaction of body in the firing process, play fine fluxing action, so that whole firing process shortens, it is 5 ~ 6h generally to burn cycle time at present medium temperature new bone china, the firing time can shorten 1 ~ 1.5h after quoting the lithium feldspar, by this great saving fuel cost, the productivity has been improved, can obtain bigger profit space, make the product have better market competition.
For further understanding of the present invention, the medium-temperature new bone china and the preparation method thereof provided by the present invention will be described in detail with reference to the following examples, and the scope of the present invention is not limited by the following examples.
Example 1
The medium-temperature new bone china is prepared from 45 wt% of kaolin, 20 wt% of potassium feldspar, 25 wt% of lithium feldspar and 10 wt% of quartz, wherein the potassium element content of the potassium feldspar is 6%, and the lithium element content of the lithium feldspar is 0.5%;
mixing kaolin, potassium feldspar, lithium feldspar and quartz according to the proportion, and performing ball milling or 220-mesh sieving to obtain 0.2-0.5 micron mixed powder;
mixing the mixed powder with water, pressing mud, and ageing for 3-4 days to obtain mud;
refining the pug, and then pressing and forming to obtain an initial blank;
and sequentially glazing and drying the initial blank, and firing the blank at 950 ℃ for 3h to obtain the medium-temperature new bone china.
Example 2
The medium-temperature new bone china is prepared from 45 wt% of kaolin, 25 wt% of potassium feldspar, 20 wt% of lithium feldspar and 10 wt% of quartz, wherein the potassium element content of the potassium feldspar is 6%, and the lithium element content of the lithium feldspar is 0.5%;
mixing kaolin, potassium feldspar, lithium feldspar and quartz according to the proportion, and performing ball milling or 220-mesh sieving to obtain 0.2-0.5 micron mixed powder;
mixing the mixed powder with water, pressing mud, and ageing for 4-5 days to obtain mud;
refining the pug, and then pressing and forming to obtain an initial blank;
and glazing and drying the initial blank in sequence, and firing the blank at 1050 ℃ for 4h to obtain the medium-temperature new bone china.
Example 3
The medium-temperature new bone china is prepared from 45 wt% of kaolin, 30 wt% of potassium feldspar, 15 wt% of lithium feldspar and 10 wt% of quartz, wherein the potassium element content of the potassium feldspar is 6%, and the lithium element content of the lithium feldspar is 1.0%;
mixing kaolin, potassium feldspar, lithium feldspar and quartz according to the proportion, and performing ball milling or 220-mesh sieving to obtain 0.2-0.5 micron mixed powder;
mixing the mixed powder with water, pressing mud, and ageing for 5-7 days to obtain mud;
refining the pug, and then pressing and forming to obtain an initial blank;
and sequentially glazing and drying the initial blank, and firing the initial blank at 1250 +/-5 ℃ for 4.5 hours to obtain the intermediate-temperature new bone china.
The performance of the medium-temperature new bone china prepared in the embodiments 1-3 is detected, and the result shows that the medium-temperature new bone china has obvious transmittance and the thermal stability of more than 180 ℃.
The above description of the embodiments is only intended to facilitate the understanding of the method of the invention and its core idea. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The medium-temperature new bone china is prepared from the following raw materials:
the mass ratio of potassium element to lithium element in the medium-temperature new bone china is (9-20): 1.
2. the medium-temperature new bone china according to claim 1, wherein the mass ratio of the potassium element to the lithium element is (10-15): 1.
3. the medium-temperature new bone china according to claim 1, wherein the medium-temperature new bone china contains 0.1 to 0.2 wt% of lithium and 1 to 2 wt% of potassium.
4. The medium-temperature new bone china according to claim 1, wherein the kaolin is contained in an amount of 38 to 42 wt%.
5. The medium-temperature new bone china as claimed in claim 1, wherein the content of the lithionite is 22 to 27 wt%.
6. The medium-temperature new bone china as claimed in claim 1, wherein the content of the potassium feldspar is 18-23 wt%.
7. The method for preparing medium-temperature new bone china according to claim 1, comprising the steps of:
mixing kaolin, potassium feldspar, lithium feldspar and quartz according to the component ratio, and then carrying out ball milling to obtain mixed powder;
mixing the mixed powder with water, pressing mud and ageing to obtain mud;
refining the pug and then forming to obtain an initial blank;
and glazing, drying and firing the initial blank in sequence to obtain the medium-temperature new bone china.
8. The method according to claim 7, wherein the fineness of the mixed powder is 0.2 to 0.5 μm.
9. The preparation method according to claim 7, wherein the aging time is 3 to 7 days.
10. The method according to claim 7, wherein the firing temperature is 900 to 1250 ℃.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110969452 | 2021-08-23 | ||
| CN2021109694520 | 2021-08-23 |
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| Publication Number | Publication Date |
|---|---|
| CN113773052A true CN113773052A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111222167.9A Pending CN113773052A (en) | 2021-08-23 | 2021-10-20 | Medium-temperature new bone china and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657484A (en) * | 2004-11-09 | 2005-08-24 | 骆水根 | Ultrawhite ceramic tile |
| CN102464488A (en) * | 2010-11-04 | 2012-05-23 | 福建省泉州龙鹏集团有限公司 | Medium-temperature-oxidized high-whiteness blue jade porcelain and preparation method thereof |
| CN105272144A (en) * | 2015-11-13 | 2016-01-27 | 景德镇市大瓷庄瓷业有限公司 | Medium temperature sintered new bone china and preparation method thereof |
| CN105622055A (en) * | 2014-10-29 | 2016-06-01 | 西安优信机电工程有限公司 | Preparation method of large-sized ultrathin architectural ceramic tile blanks |
| CN109928716A (en) * | 2017-12-16 | 2019-06-25 | 黄帅 | A kind of preparation method of medium temperature top grade lithium ceramic |
| CN111423223A (en) * | 2020-04-10 | 2020-07-17 | 江西赣锋锂业股份有限公司 | Method for preparing ceramic by replacing kaolin with spodumene slag |
-
2021
- 2021-10-20 CN CN202111222167.9A patent/CN113773052A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657484A (en) * | 2004-11-09 | 2005-08-24 | 骆水根 | Ultrawhite ceramic tile |
| CN102464488A (en) * | 2010-11-04 | 2012-05-23 | 福建省泉州龙鹏集团有限公司 | Medium-temperature-oxidized high-whiteness blue jade porcelain and preparation method thereof |
| CN105622055A (en) * | 2014-10-29 | 2016-06-01 | 西安优信机电工程有限公司 | Preparation method of large-sized ultrathin architectural ceramic tile blanks |
| CN105272144A (en) * | 2015-11-13 | 2016-01-27 | 景德镇市大瓷庄瓷业有限公司 | Medium temperature sintered new bone china and preparation method thereof |
| CN109928716A (en) * | 2017-12-16 | 2019-06-25 | 黄帅 | A kind of preparation method of medium temperature top grade lithium ceramic |
| CN111423223A (en) * | 2020-04-10 | 2020-07-17 | 江西赣锋锂业股份有限公司 | Method for preparing ceramic by replacing kaolin with spodumene slag |
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Application publication date: 20211210 |