CN1027365C - Far infrared ceramics powder and prepn.thereof - Google Patents
Far infrared ceramics powder and prepn.thereof Download PDFInfo
- Publication number
- CN1027365C CN1027365C CN 91100557 CN91100557A CN1027365C CN 1027365 C CN1027365 C CN 1027365C CN 91100557 CN91100557 CN 91100557 CN 91100557 A CN91100557 A CN 91100557A CN 1027365 C CN1027365 C CN 1027365C
- Authority
- CN
- China
- Prior art keywords
- far infrared
- ceramic powder
- infrared ceramic
- ball milling
- micro mist
- 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.)
- Expired - Fee Related
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- Compositions Of Oxide Ceramics (AREA)
- Cosmetics (AREA)
Abstract
The present invention relates to far infrared ceramic powder made from metal oxide and non-metallic oxide. The far infrared ceramic powder which is prepared through matching process according to certain proportion and is made into 8 to 15 mu m through ball milling, drying, sieving and synthesizing processes can be widely applied to the fields of food fresh keeping, foreign taste removal and medical care. Far infrared radiation heat can also be utilized for baking food to reach the effects of delicious taste and energy saving. The present invention can also be used for a heating stove.
Description
That the present invention relates to is a kind of preparation method of far-infrared ceramic material.
Far-infrared ceramic can give off a kind of far infrared rays, it be by nonmetal oxide and metal oxide as raw material, in 1600 ℃ of left and right sides temperature ranges, carry out sintering, be ground into the micro mist shape then, ratio in prescription cooperates again, prepares the pottery that can give off specific far infrared wavelength.The clear 58-190839 of day disclosure special permission communique mentions a kind of ceramic powder, and it is with MnO
2, Fe
2O
3, Cr
2O
3, CoO, NiO, Cu
2After more than one compositions among the O etc. were made glaze as additive, coated was on metal, and the infrared rays that the ceramics powder of making like this produces is stronger in the near-infrared region.The clear 62-30150 of day disclosure special permission communique adopts trichroite or cordierite mullite and Si
2N
4Synthesizing ceramic under reducing atmosphere, the manufacturing process complexity of this kind ceramics powder, the cost height, and also also high in the near-infrared region yield of radiation.The composition that Chinese patent 91100014.3 adopts contains a lot of transition metal oxides, and complex process costs an arm and a leg, and the color of synthetics is darker, has limited the application of some products.
The objective of the invention is to make far infrared ceramic powder to have good emissive porwer at normal temperatures, can be applied to medical treatment, health care, food fresh keeping, remove the goods of aspects such as peculiar smell, and can reach function energy-conservation, convenient, evident in efficacy, the people is not had the effect of paying, and compared with prior art technology is simple, reduces cost, applied range, product colour is easy to control, is convenient to suitability for industrialized production, and reaches the effect of stronger far-infrared radiation.
It is Al that far infrared ceramic powder of the present invention adopts metal oxide and nonmetal oxide main component
2O
3, SiO
2, Fe
2O
3, ZrO
2, Ni
2O
3, Cr
2O
3, TiO
2, MnO
2, CuO, MgCO
3Deng, it is characterized in that Al
2O
320-60%, SiO
235-75.5%, TiO
21.8-20%, kaolin 35-70%, talcum 4-22%, MgCO
31.8-20.2%, ZrO
2The 2-10%(weight percent).Select wherein that at least two kinds of compositions add, can strengthen the yield of radiation of far infrared ceramic powder like this, and the ceramics powder of making enlarges its range of application for white, reduce cost, be convenient to suitability for industrialized production.
Preparation method of the present invention is as raw material with two or more at least compositions in the above-mentioned raw materials, mix, ball milling, dry, sieve, synthetic, it is characterized in that raw material is cooperated by a certain percentage, mix, through ball milling wet mixing 4-20 hour, dry down at 80-120 ℃, cross the 80-180 mesh sieve, put into crucible then, in 1300-1500 ℃ of temperature range, burn till, be ground into micro mist, make synthetics, again two to four kinds of syntheticss are mixed in proportion, through 4-20 hour ball milling, dry under 80-120 ℃ of temperature, cross the 100-450 mesh sieve, make the micro mist that is equal to or less than 5 μ m, its wavelength promptly becomes far infrared ceramic powder of the present invention at the 8-15 mu m range.
The invention will be further described below in conjunction with embodiment:
Synthetic A:Al
2O
354.2%, SiO
230.5%, TiO
215.3%, top raw material is mixed, through 4-20 hour ball milling, the ratio of material, ball, water was 1.5: 1.2, wears into micro mist, and is dry under 80-120 ℃, crosses the 80-180 mesh sieve, puts into crucible then and synthesizes 4 hours down at 1500 ℃.
Synthetic B: kaolin 61.4%, talcum 20.2%, MgCO
318.4%, through mixing, ball milling becomes micro mist, and is dry, sieve, then 1300 ℃ synthetic 4 hours down.
Synthetic C: kaolin 48.2%, Al
2O
351.8%, through mixing, ball milling becomes micro mist, and is dry, sieve, then 1320 ℃ synthetic 4 hours down.
Synthetic D:Al
2O
325%, SiO
265.5%, ZrO
29.5%, through mixing, ball milling becomes micro mist, and is dry, sieve, then 1320 ℃ synthetic 4 hours down.
By synthetic A15%, synthetic B20% synthesizes C40% with synthetics, synthetic D25% mixes, and material: ball: water carried out ball milling than by 2: 1: 1 through 4-20 hour, at 80-120 ℃ of temperature drying, cross the 100-450 mesh sieve, make micro mist, promptly become far infrared ceramic powder of the present invention.
The far infrared ceramic powder range of application is extremely wide, at room temperature has stronger radiation efficiency, can make the article that use under the various normal temperature, be applicable to the application far-infrared ceramic goods of various different colours, particularly white goods, as be applied to fresh-keeping article, medical health care products and remove the peculiar smell articles for use, also can utilize the hot bake of far-infrared radiation, reach energy-conservation, function such as delicious.
Claims (3)
1, a kind of preparation method of far infrared ceramic powder, main component are Al
2O
320-60%, SiO
235-75.5%, TiO
21.8-20%, kaolin 35-70%, talcum 4-22%, MgCO
31.8-20.2%, ZrO
22-10% (weight percent) is characterized in that 2-4 kind composition is mixed as raw material, through ball milling wet mixing 4-20 hour, dry down at 80-120 ℃, cross the 80-180 mesh sieve, in 1300-1500 ℃ of temperature range, burn till then, be ground into micro mist, make synthetics, again 2-4 kind synthetics is mixed, through 4-20 hour ball milling, dry down at 80-120 ℃, cross the 10-450 mesh sieve, make far infrared ceramic powder.
2,, it is characterized in that the micro mist granularity is equal to or less than 5 μ m according to the preparation method of the described far infrared ceramic powder of claim 1.
3, according to the preparation method of the described far infrared ceramic powder of claim 1, the far infrared wavelength that it is characterized in that ceramics powder is at the 8-15 mu m range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91100557 CN1027365C (en) | 1991-02-01 | 1991-02-01 | Far infrared ceramics powder and prepn.thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91100557 CN1027365C (en) | 1991-02-01 | 1991-02-01 | Far infrared ceramics powder and prepn.thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1053050A CN1053050A (en) | 1991-07-17 |
| CN1027365C true CN1027365C (en) | 1995-01-11 |
Family
ID=4904691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91100557 Expired - Fee Related CN1027365C (en) | 1991-02-01 | 1991-02-01 | Far infrared ceramics powder and prepn.thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1027365C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07115914B2 (en) * | 1992-08-31 | 1995-12-13 | 株式会社福谷 | Far infrared radiation material |
| CN1036991C (en) * | 1993-06-29 | 1998-01-14 | 刘国忠 | Far infrared ray radiation powder composite and preparing process thereof |
| JP2000128621A (en) * | 1998-10-23 | 2000-05-09 | Nippon Entekku Kk | Functional ceramic formed body |
| CN1295430C (en) * | 2003-10-24 | 2007-01-17 | 于福岩 | Method for designing economizer for enhancing fire |
| CN100509705C (en) * | 2007-06-29 | 2009-07-08 | 武汉钢铁(集团)公司 | Infrared radiation porous ceramics on furnace lining firebrick and preparation method thereof |
| CN101434483B (en) * | 2008-12-16 | 2011-08-24 | 高大勇 | Method for producing ceramic tile with health care function |
| CN107197544A (en) * | 2017-05-03 | 2017-09-22 | 陶志斌 | Inorganic non-metallic far infrared graphite resistive film, its preparation method and application |
| CN107560431A (en) * | 2017-09-29 | 2018-01-09 | 南京宝丽晶电子科技有限公司 | A kind of hot pressing reticulates and sends material of far infrared and preparation method thereof |
| CN107603204A (en) * | 2017-09-29 | 2018-01-19 | 武汉大学 | A kind of far infrared composite membrane and preparation method and application |
-
1991
- 1991-02-01 CN CN 91100557 patent/CN1027365C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1053050A (en) | 1991-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CI01 | Correction of invention patent gazette |
Correction item: Termination of patent right Correct: delete False: C04B35/18 91100557.9 1991.02.01 1995.01.11 Number: 12 Page: 176 Volume: 12 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CESSATION OF PATENT RIGHT; FROM: C04B 35/18 91100557.9 91.2.1 95.1.11 TO: DELETION |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |