CN103073283A - Titanium oxide ceramic and preparation method thereof - Google Patents
Titanium oxide ceramic and preparation method thereof Download PDFInfo
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- CN103073283A CN103073283A CN2011103670213A CN201110367021A CN103073283A CN 103073283 A CN103073283 A CN 103073283A CN 2011103670213 A CN2011103670213 A CN 2011103670213A CN 201110367021 A CN201110367021 A CN 201110367021A CN 103073283 A CN103073283 A CN 103073283A
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- titanium oxide
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- oxide ceramics
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- oleic acid
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Abstract
The invention discloses titanium oxide ceramic comprising 90-95 parts of nano-grade titanium dioxide, 4-7 parts of nano-grade aluminum trioxide, 0.5-2.5 parts of zinc oxide, 0-0.8 parts of iron oxide, 12-16 parts of paraffin, and 0.2-1 part of oleic acid. According to the titanium oxide ceramic provided by the invention, nano-grade alumina and titanium oxide powder are used for preparing the fine-structured Al203/TiO2 ceramic, such that advantages such as high conductivity, high wear resistance, high strength, good self-cleaning performance, and the like are provided. The preparation method is simple and easy to realize.
Description
Technical field
The present invention relates to ceramic field, relate in particular to a kind of titanium oxide ceramics and preparation method thereof.
Background technology
Titanium oxide (TiO2) pottery is excellent with its conductivity, is used in all trades and professions, yet, because the over-all propertieies such as the intensity of titanium oxide (TiO2) pottery, toughness, self-cleaning are relatively poor, limited its range of application.Along with the development of society, traditional titanium oxide ceramics can not satisfy the demand of society, the exploitation of its over-all properties is become inevitable.
Summary of the invention
In order to overcome above-mentioned deficiency, technical problem to be solved provides the titanium oxide ceramics that a kind of electric conductivity is high, self-cleaning is good, high temperature resistant, wear-resisting just in the present invention.
The technical problem that the present invention also will solve provides the preparation method of above-mentioned titanium oxide ceramics.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
A kind of titanium oxide ceramics, it comprises the component of following parts by weight:
Wherein, as preferred version, it comprises the component of following parts by weight:
Wherein, described nano titanium oxide and nanometer alchlor are of a size of below the 100nm.
The production method of above-mentioned titanium oxide ceramics, it comprises the steps:
1, press formula ratio, get carry out ball milling, batch mixing after nano titanium oxide, nanometer alchlor, zinc oxide, the ferric oxide batching, to be crushed to 300～400 orders for subsequent use;
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing, crosses 150 mesh sieves;
3, raw material for subsequent use in the step 1 is anhydrated, paraffin and the oleic acid that sieves in the step 2 is added in the raw material for subsequent use, mix rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders;
4, burn till 1000～1100 ℃ of de-waxings, 1200～1300 ℃ and get product.
Beneficial effect: titanium oxide ceramics of the present invention, the aluminum oxide of nanoscale and titanium dioxide powder are prepared fine structure Al2O3/TiO2 pottery, not only have high conductivity, and have the advantages such as high temperature resistant, wear-resisting, high strength, self-cleaning be good.Manufacturing process of the present invention is simple, is easy to realize.
Embodiment
Embodiment 1
A kind of titanium oxide ceramics, it comprises the component of following parts by weight:
The production method of above-mentioned titanium oxide ceramics, it comprises the steps:
1, press formula ratio, get carry out ball milling, batch mixing after nano titanium oxide, nanometer alchlor, the zinc oxide batching, to be crushed to 300～400 orders for subsequent use;
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing, crosses 150 mesh sieves;
3, raw material for subsequent use in the step 1 is anhydrated, paraffin and the oleic acid that sieves in the step 2 is added in the raw material for subsequent use, mix rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders;
4, burn till 1000～1100 ℃ of de-waxings, 1200～1300 ℃ and get product.
Embodiment 2
A kind of titanium oxide ceramics, it comprises the component of following parts by weight:
The production method of above-mentioned titanium oxide ceramics, it comprises the steps:
1, press formula ratio, get carry out ball milling, batch mixing after nano titanium oxide, nanometer alchlor, zinc oxide, the ferric oxide batching, to be crushed to 300～400 orders for subsequent use;
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing, crosses 150 mesh sieves;
3, raw material for subsequent use in the step 1 is anhydrated, paraffin and the oleic acid that sieves in the step 2 is added in the raw material for subsequent use, mix rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders;
4, burn till 1000～1100 ℃ of de-waxings, 1200～1300 ℃ and get product.
Embodiment 3
A kind of titanium oxide ceramics, it comprises the component of following parts by weight:
The production method of above-mentioned titanium oxide ceramics, it comprises the steps:
1, press formula ratio, get carry out ball milling, batch mixing after nano titanium oxide, nanometer alchlor, zinc oxide, the ferric oxide batching, to be crushed to 300～400 orders for subsequent use;
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing, crosses 150 mesh sieves;
3, raw material for subsequent use in the step 1 is anhydrated, paraffin and the oleic acid that sieves in the step 2 is added in the raw material for subsequent use, mix rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders;
4, burn till 1000～1100 ℃ of de-waxings, 1200～1300 ℃ and get product.
Embodiment 4
A kind of titanium oxide ceramics, it comprises the component of following parts by weight:
The production method of above-mentioned titanium oxide ceramics, it comprises the steps:
1, press formula ratio, get carry out ball milling, batch mixing after nano titanium oxide, nanometer alchlor, zinc oxide, the ferric oxide batching, to be crushed to 300～400 orders for subsequent use;
2, paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing, crosses 150 mesh sieves;
3, raw material for subsequent use in the step 1 is anhydrated, paraffin and the oleic acid that sieves in the step 2 is added in the raw material for subsequent use, mix rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders;
4, burn till 1000～1100 ℃ of de-waxings, 1200～1300 ℃ and get product.
Above-described embodiment does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (4)
1. titanium oxide ceramics is characterized in that it comprises the component of following parts by weight:
2. titanium oxide ceramics according to claim 1 is characterized in that it comprises the component of following parts by weight:
3. titanium oxide ceramics according to claim 1, it is characterized in that: described nano titanium oxide and nanometer alchlor are of a size of below the 100nm.
4. the production method for preparing titanium oxide ceramics claimed in claim 1 is characterized in that comprising the steps:
(1) press formula ratio, get carry out ball milling, batch mixing after nano titanium oxide, nanometer alchlor, zinc oxide, the ferric oxide batching, to be crushed to 300～400 orders for subsequent use;
(2) paraffin, the oleic acid with formula ratio is heated to 110～130 ℃ to fusing, crosses 150 mesh sieves;
(3) raw material for subsequent use in the step 1 is anhydrated, paraffin and the oleic acid that sieves in the step 2 is added in the raw material for subsequent use, mix rear employing injection moulding at 0.5MP, 60～70 ℃ of condition compacted unders;
(4) burn till 1000～1100 ℃ of de-waxings, 1200～1300 ℃ and get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103670213A CN103073283A (en) | 2011-11-18 | 2011-11-18 | Titanium oxide ceramic and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103670213A CN103073283A (en) | 2011-11-18 | 2011-11-18 | Titanium oxide ceramic and preparation method thereof |
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| CN103073283A true CN103073283A (en) | 2013-05-01 |
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| CN2011103670213A Pending CN103073283A (en) | 2011-11-18 | 2011-11-18 | Titanium oxide ceramic and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906340A (en) * | 2016-04-14 | 2016-08-31 | 陕西师范大学 | Method for preparation of titanium dioxide based giant dielectric ceramic material by solid phase nitrogen sintering technique |
| CN113135751A (en) * | 2021-05-20 | 2021-07-20 | 宜兴市九荣特种陶瓷有限公司 | Anti-static titanium oxide ceramic and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010095616A1 (en) * | 2009-02-17 | 2010-08-26 | 住友化学株式会社 | Aluminum titanate-based ceramics |
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2011
- 2011-11-18 CN CN2011103670213A patent/CN103073283A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010095616A1 (en) * | 2009-02-17 | 2010-08-26 | 住友化学株式会社 | Aluminum titanate-based ceramics |
Non-Patent Citations (1)
| Title |
|---|
| 李达等: "比表面积对TiO2陶瓷烧结初期致密化行为的影响", 《硅酸盐通报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906340A (en) * | 2016-04-14 | 2016-08-31 | 陕西师范大学 | Method for preparation of titanium dioxide based giant dielectric ceramic material by solid phase nitrogen sintering technique |
| CN105906340B (en) * | 2016-04-14 | 2018-08-24 | 陕西师范大学 | The method that titania-based giant dielectric ceramic material is prepared using solid phase nitrogen sintering process |
| CN113135751A (en) * | 2021-05-20 | 2021-07-20 | 宜兴市九荣特种陶瓷有限公司 | Anti-static titanium oxide ceramic and preparation method thereof |
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Application publication date: 20130501 |