CN101875566A - High-temperature energy-saving coating for ceramics - Google Patents
High-temperature energy-saving coating for ceramics Download PDFInfo
- Publication number
- CN101875566A CN101875566A CN2010101177994A CN201010117799A CN101875566A CN 101875566 A CN101875566 A CN 101875566A CN 2010101177994 A CN2010101177994 A CN 2010101177994A CN 201010117799 A CN201010117799 A CN 201010117799A CN 101875566 A CN101875566 A CN 101875566A
- Authority
- CN
- China
- Prior art keywords
- ceramics
- temperature energy
- saving coating
- temperature
- energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a high-temperature energy-saving coating for ceramics, which belongs to organic and inorganic mixtures which are characterized by components. The composition is formed by using potash feldspar, bentonite, brown aluminum oxide, silicon carbide (SiC), clay, quartz, zirconium oxide (ZrO2), aluminum oxide (Al2O3), carboxymethyl cellulose (CMC), beryllium oxide (BeO2), 2-amino-2-methyl-1-propanol and high temperature adhesive as raw materials and mixing the raw materials in certain ratio. The high-temperature energy-saving coating for the ceramics has extreme high emittance in a range of high temperatures and high heat stability, can be used in ceramic raw materials or ceramic heating surface, avoids oxidation and decomposition under the long-term action of high-temperature heat loads, maintains attenuation of radiating capacity, improves energy-saving performance in the process of firing the ceramics and the heat-absorbing performance of the ceramics and achieves obvious energy-saving effect.
Description
Technical field
The present invention relates to a kind of coating, especially relate to a kind of high-temperature energy-saving coating for ceramics.
Background technology
Pottery manufacturing is the rich and influential family of consumes energy, the aspect that occurs three kinds of power consumptions in the market in the ceramic sintering process, the one, the heat conductivity deficiency of pottery itself, need higher temperature just can fire success, the 2nd, it is low poor with thermal radiation effect that the ceramic sintering stove absorbs heat energy efficiency, waste the more employing day hot gas or the coal energy, the 3rd, in the ceramic use, the absorption heat energy efficiency is low etc.
Summary of the invention
The present invention solves problem in ceramic sintering and the use, improves ceramic sintering time and efficient, simultaneously save energy in ceramic use.
In order to realize above-mentioned technical problem, the present invention has adopted following scheme:
A kind of high-temperature energy-saving coating for ceramics, belonging to the composition is the organic and inorganic mixture of feature.Said composition is by potassium felspar sand, wilkinite, brown corundum, SiC, clay, quartz, ZrO
2, Al
2O
3, CMC3, BeO, 2-amino-2-methyl-1-propanol, high-temperature agglomerant be raw material, it is as follows to mix the proportioning that it is characterized in that preparing each component by a certain percentage, its major ingredient quality proportioning is: potassium felspar sand 30%, wilkinite 3%, palm fibre corundum 5%, SiC15%, clay 5%, quartz 7%, ZrO
25%, Al
2O
35%, CMC 3%, and BeO 5%, AMP0.3%.The vibration mill respectively to each component by the graininess requirement less than 3000 orders, particle diameter is less than 5 microns, standard operation is passed through mixing machine then and is mixed, adding high-temperature agglomerant at last is that raw material 16.7% stirs.
Operation preparation high-temperature energy-saving coating material has following characteristics like this:
1) refractory temperature 〉=1000 degree
2) hemisphere full wave absorption rate 〉=0.85
3) utilize nanotechnology treatments, make that metal ingredient and nonmetal composition thorough mixing are even in the coating, metal ingredient is basic identical with the material that uses product in the coating simultaneously, reaches the conducting effect of superelevation, and makes coating strengthen at the sticking power of metal pipe-wall
4) can be sprayed at ceramic surface, ceramic thermo-efficiency improves 8%, and exert oneself and improve 15-30%,
5) with the ceramic raw material mixed sintering, reduce ceramic sintering time 5-10%, save energy consumes 10-20%
Embodiment
Case study on implementation one
A kind of high-temperature energy-saving coating for ceramics takes by weighing 30 kilograms of potassium felspar sands, 3 kilograms of wilkinites, 5 kilograms in brown corundum, SiC15 kilogram, 5 kilograms of clays, quartzy 7 kilograms, ZrO
25 kilograms, Al
2O
3Kilogram, the CMC3 kilogram, 5 kilograms of BeO, 0.3 kilogram of 2-amino-2-methyl-1-propanol, high-temperature agglomerant are 16.7 kilograms of raw materials.
The vibration mill respectively to each component by the graininess requirement less than 3000 orders, particle diameter mixes through mixing machine then less than 5 microns standard operations, and adding high-temperature agglomerant at last is that raw material stirs for 16.7 kilograms, test its viscosity, general range of viscosities 15-30.With the specialty spray gun, be sprayed at the ceramic surface of different model, its effect is as follows: ceramic thermo-efficiency improves 8%, and exert oneself and improve 15-30%,
Adopt country to announce the disclosed detection method of GB4653-84, through the experiment of 600h ultrahigh-temperature, coating does not have efflorescence, and is flawless, and nothing is peeled off, and the normal direction total emissivity is 0.75-0.85.
Case study on implementation two
The high-temperature energy-saving coating for ceramics of above-mentioned preparation is incorporated in the ceramic making raw material even by 3% mixed, can reduce ceramic sintering time 5-10%, and save energy consumes 10-20%.
Claims (5)
1. its major ingredient quality proportioning of high-temperature energy-saving coating for ceramics is: potassium felspar sand 30%, and wilkinite 3%, brown corundum 5%, SiC 15%, clay 5%, quartz 7%, ZrO
25%, Al
2O
35%, CMC 3%, and BeO 5%, and 2-amino-2-methyl-1-propanol 0.3%, high-temperature agglomerant are raw material 16.7%.
2. according to the described a kind of high-temperature energy-saving coating for ceramics of claim 1, it is characterized in that: each component particles degree requires less than 3000 orders, and particle diameter is less than 5 microns.
3. according to claim 1 or 2 described a kind of high-temperature energy-saving coating for ceramics, it is characterized in that: high-temperature energy-saving coating for ceramics can ceramic coated heating surface or is incorporated in the ceramic raw material.
4. according to the described a kind of high-temperature energy-saving coating for ceramics of claim 3, it is characterized in that: but the high-temperature energy-saving coating for ceramics sprayed coating is less than 2mm.
5. according to the described a kind of high-temperature energy-saving coating for ceramics of claim 3, it is characterized in that: high-temperature energy-saving coating for ceramics mixes with ceramic raw material, and mixed ratio is at 1-5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101177994A CN101875566A (en) | 2010-03-04 | 2010-03-04 | High-temperature energy-saving coating for ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101177994A CN101875566A (en) | 2010-03-04 | 2010-03-04 | High-temperature energy-saving coating for ceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101875566A true CN101875566A (en) | 2010-11-03 |
Family
ID=43018262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101177994A Pending CN101875566A (en) | 2010-03-04 | 2010-03-04 | High-temperature energy-saving coating for ceramics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101875566A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079654A (en) * | 2011-02-25 | 2011-06-01 | 中国科学院上海硅酸盐研究所 | Method for preparing zirconium oxide ceramic material |
| CN102173667A (en) * | 2011-01-25 | 2011-09-07 | 常州工程职业技术学院 | Non-intumescent fireproofing coating and preparation method thereof |
| CN102585571A (en) * | 2012-01-12 | 2012-07-18 | 广东新劲刚超硬材料有限公司 | Infrared energy-saving coating with anti-corrosion and anti-coking functions and preparation method thereof |
| CN102604466A (en) * | 2012-01-12 | 2012-07-25 | 广东新劲刚超硬材料有限公司 | Black-increasing agent for high-temperature infrared-radiation energy-saving coating and preparation method of black-increasing agent |
-
2010
- 2010-03-04 CN CN2010101177994A patent/CN101875566A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173667A (en) * | 2011-01-25 | 2011-09-07 | 常州工程职业技术学院 | Non-intumescent fireproofing coating and preparation method thereof |
| CN102173667B (en) * | 2011-01-25 | 2012-11-21 | 常州工程职业技术学院 | Non-intumescent fireproofing coating and preparation method thereof |
| CN102079654A (en) * | 2011-02-25 | 2011-06-01 | 中国科学院上海硅酸盐研究所 | Method for preparing zirconium oxide ceramic material |
| CN102079654B (en) * | 2011-02-25 | 2013-02-06 | 中国科学院上海硅酸盐研究所 | Method for preparing zirconium oxide ceramic material |
| CN102585571A (en) * | 2012-01-12 | 2012-07-18 | 广东新劲刚超硬材料有限公司 | Infrared energy-saving coating with anti-corrosion and anti-coking functions and preparation method thereof |
| CN102604466A (en) * | 2012-01-12 | 2012-07-25 | 广东新劲刚超硬材料有限公司 | Black-increasing agent for high-temperature infrared-radiation energy-saving coating and preparation method of black-increasing agent |
| CN102585571B (en) * | 2012-01-12 | 2013-11-27 | 广东新劲刚新材料科技股份有限公司 | Infrared energy-saving coating with anti-corrosion and anti-coking functions and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105924184B (en) | A kind of industrial kiln Temperature Infra red Radiation Coatings and preparation method thereof | |
| CN102585571B (en) | Infrared energy-saving coating with anti-corrosion and anti-coking functions and preparation method thereof | |
| CN102219495B (en) | Infrared radiation coating and use method thereof | |
| CN105481464A (en) | Porous refractory material and preparation method thereof | |
| CN105565850A (en) | Micropore light weight silica brick and preparation method thereof | |
| CN105801133A (en) | Light-weight and heat-insulation brick | |
| CN105801064A (en) | Production technology of light-weight and heat-insulation brick | |
| CN101928479A (en) | High-temperature nanometer energy-saving coating | |
| CN104098936B (en) | A kind of preparation method of high emission infrared energy-conserving radiation coating | |
| CN103305039A (en) | Infrared radiation coating, preparation method thereof and infrared radiation coating | |
| CN105110731A (en) | High-temperature phase change energy storage concrete and preparation method therefor | |
| CN104072056A (en) | Fireproof thermal mortar | |
| CN107573731A (en) | A kind of Temperature Infra red Radiation Coatings and its preparation method and application | |
| CN101875566A (en) | High-temperature energy-saving coating for ceramics | |
| CN109535984A (en) | A kind of superhigh temperature infra-red radiation heat preservation energy-saving coating | |
| CN106927839B (en) | A kind of micropore insulation brick | |
| CN103289452B (en) | Chrome-free high-temperature infrared energy-conserving paint and preparation method thereof and application | |
| CN102765949A (en) | Light-weight cordierite castable and preparation method thereof | |
| CN104446524B (en) | Heat barrier and heat radiation complex function based aluminum oxide pouring material for saving energy in high-temperature environment | |
| CN104446459B (en) | Preparation method for the Bubble zirconia insulating product of tungsten sintering intermediate frequency furnace | |
| CN103408312B (en) | Aluminum-silicon-based lightweight castable and preparation method thereof | |
| CN102924089A (en) | Method for preparing beta-sialon ceramic powders through using coal ash and kaolin | |
| CN104876609A (en) | Thermal-shock resistant refractory brick | |
| CN107266027A (en) | A kind of method that utilization ceramic waste residue prepares porous material | |
| CN103693944A (en) | Aluminum-silicon lightweight aggregate based on low-voltage electric porcelain waste material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101103 |