CN105622166A - Treatment method for modifying titanium boride ceramic surface by using silane coupling agent - Google Patents
Treatment method for modifying titanium boride ceramic surface by using silane coupling agent Download PDFInfo
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- CN105622166A CN105622166A CN201610017511.3A CN201610017511A CN105622166A CN 105622166 A CN105622166 A CN 105622166A CN 201610017511 A CN201610017511 A CN 201610017511A CN 105622166 A CN105622166 A CN 105622166A
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- titanium boride
- silane coupler
- tbc
- boride ceramics
- coupling agent
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- 239000000919 ceramic Substances 0.000 title claims abstract description 53
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 30
- 239000010936 titanium Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title abstract description 12
- 239000006087 Silane Coupling Agent Substances 0.000 title abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004743 Polypropylene Substances 0.000 claims abstract description 12
- -1 polypropylene Polymers 0.000 claims abstract description 12
- 229920001155 polypropylene Polymers 0.000 claims abstract description 12
- 238000005530 etching Methods 0.000 claims abstract description 9
- 230000010355 oscillation Effects 0.000 claims abstract description 8
- 230000007062 hydrolysis Effects 0.000 claims abstract description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 7
- 238000010301 surface-oxidation reaction Methods 0.000 claims abstract description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 48
- 229910000077 silane Inorganic materials 0.000 claims description 48
- 238000003672 processing method Methods 0.000 claims description 13
- 150000003608 titanium Chemical class 0.000 claims description 12
- 101000913499 Tulipa saxatilis subsp. bakeri Chitinase 2 Proteins 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 11
- 101000913513 Tulipa saxatilis subsp. bakeri Chitinase 1 Proteins 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000003760 magnetic stirring Methods 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 238000002715 modification method Methods 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910033181 TiB2 Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000007822 coupling agent Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052575 non-oxide ceramic Inorganic materials 0.000 description 2
- 239000011225 non-oxide ceramic Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- 238000001237 Raman spectrum Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
- C04B41/5315—Cleaning compositions, e.g. for removing hardened cement from ceramic tiles
-
- 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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/46—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 organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
-
- 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
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
- C04B41/5338—Etching
-
- 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
- C04B41/82—Coating or impregnation with organic materials
- C04B41/84—Compounds having one or more carbon-to-metal of carbon-to-silicon linkages
-
- 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
- C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- ing And Chemical Polishing (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
The invention relates to a titanium boride surface modification method, particularly a treatment method for modifying a titanium boride ceramic surface by using a silane coupling agent. The method is characterized by comprising the following steps: 1) surface oxidation etching of titanium boride ceramic: carrying out ultrasonic oscillation in acetone, putting in a muffle furnace, and carrying out oxidation etching until the surface of the ceramic wafer is oxidated to form TiO2; 2) hydrolysis of silane coupling agent: uniformly mixing alcohol and deionized water to obtain an alcohol water solution, and adding a silane coupling agent; 3) application of silane coupling agent to titanium boride ceramic surface: uniformly spreading the obtained silane coupling agent solution on the titanium boride ceramic surface subjected to oxidation treatment by using a brush, completely covering the ceramic wafer with a polypropylene film, and keeping the temperature at 50-70 DEG C for 3-5 hours; and removing the polypropylene film, naturally drying at room temperature in the shade, cleaning the ceramic wafer with ethanol, and drying. The coupling-agent-applied titanium boride ceramic has obviously higher bonding property with organic resins.
Description
Technical field
A kind of method that the present invention relates to titanium boride surface modification, the specifically processing method on a kind of silane coupler modified titanium boride ceramics surface.
Background technology
Pottery has high intensity, the good mechanical performance such as corrosion-resistant, is a kind of outstanding structural material. Continuous expansion along with structural ceramics range of application, it is achieved the interconnection technique of pottery and other materials also increasingly receives the concern of people. Wherein, it is glued to the fields such as the reparation of pottery, connection to be widely used. But general structure ceramic surface compact structure, surface activity is low, causes bonding effect not good, and for ceramic surface, conventional processing method has: mechanical treatment, alligatoring ceramic surface; Acid etching etc. Currently also having part research for oxide ceramic surface By Grafting-coupling Agent, effect is notable.
And TiB2This kind of non-oxide ceramics surface, is absent from the hydroxyl of action of coupling agents, can not directly applying coupling agent and carrying out grafting. The technology of the present invention is taked TiB2Ceramic surface oxide etch, then apply silane coupler, it is remarkably improved the adhesive property of pottery and adhesive, there is very strong practical value and application prospect.
Summary of the invention
It is an object of the invention to provide the processing method on a kind of silane coupler modified titanium boride ceramics surface, this processing method is remarkably improved the adhesive property of pottery and adhesive.
It is an object of the invention to be achieved through the following technical solutions: the processing method on a kind of silane coupler modified titanium boride ceramics surface, it is characterised in that comprise the steps:
1) the surface oxidation etching of titanium boride ceramics:
(1) take titanium boride ceramics sheet (cleaning), adopt acetone sonic oscillation, remove the impurity that ceramic surface exists in the course of processing, dry, obtain first step sample, called after TBC-1;
(2) TBC-1 is placed in Muffle furnace and carries out oxide etch, increase titanium boride ceramics surface polarity and roughness, generate the oxide on surface thin layer that can react with silane coupler; Temperature fall is to room temperature, and washes with deionized water, dries, obtains second step sample, called after TBC-2;
2) hydrolysis of silane coupler:
By alcohol and deionized water mix homogeneously, obtain the aqueous solution of alcohol, add silane coupler; Use and be sufficiently stirred under magnetic stirring apparatus room temperature, mix homogeneously so that silane coupler complete hydrolysis, silane coupler is hydrolyzed in whipping process, and mixed solution becomes as clear as crystal from muddiness, obtains silane coupler solution;
3) silane coupler is applied on titanium boride ceramics surface:
Take TBC-2, with brush by gained silane coupler solution uniform application on titanium boride ceramics surface (the titanium boride ceramics surface that surface is oxidation-treated), after smearing, polypropylene film is used completely to be covered by potsherd, being placed under 50-70 DEG C of environment and be incubated, temperature retention time is 3-5h; Removing polypropylene film, room temperature is dried in the shade naturally, uses ethanol that potsherd is carried out, dries, obtain the 3rd step sample, called after TBC-3.
In described step 1), the frequency that the sonic oscillation time is ultrasonic for 10-30min(is 40KHz, and power is 50W); During oxide etch, muffle furnace is 600-1000 DEG C, and temperature retention time is 1-3h, and heating rate is 10 DEG C/min.
Described step 2) in, alcohol is the one in methanol, ethanol, isopropanol, and silane coupler is the one in KH550 or KH560.
Described step 2) in, alcohol, deionized water volume ratio be 8-10:1; The volume fraction of silane coupler is the 10-25% of the aqueous solution of alcohol.
The present invention takes TiB2Ceramic surface oxide etch, then apply silane coupler, it is remarkably improved the adhesive property of pottery and adhesive, there is very strong practical value and application prospect.
The present invention comprises following effect: the present invention can obtain surface and have the titanium boride ceramics of silane coupler coating. For titanium boride ceramics, adopt initial oxidation etching then the method carrying out silane coupler coating process, it is achieved that the grafting of non-oxide ceramics surface and silane coupler. While adding titanium boride ceramics surface roughness, silane coupler coating is grafted on titanium boride surface, solves the interface wellability between titanium boride and some resinoid bond and consistency problem. The present invention, as a kind of method on silane coupler modified titanium boride ceramics surface, obvious processing effect, can be effectively improved the adhesive property on titanium boride ceramics surface and organic resin binding agent, and the mechanical performance of pottery/resin composite materials can be significantly improved.
Accompanying drawing explanation
Fig. 1 is the TiB after oxide etch of the present invention2Surface topography.
Fig. 2 is the ceramic surface Raman spectrogram after coupling of the present invention.
Detailed description of the invention
Below embodiments of the invention are elaborated: embodiment is carried out under the premise of the present invention program, give detailed embodiment and operating process, but the scope of protection of the invention is not limited to following embodiment.
Embodiment 1
The processing method on a kind of silane coupler modified titanium boride ceramics surface, comprises the steps:
1) the surface oxidation etching of titanium boride ceramics:
The TiB that thickness is 2mm of electro-spark cutting machine of learning from else's experience cutting2Potsherd, sonic oscillation 20min in acetone, remove the oil stain and the foreign material that are present in ceramic surface in the course of processing, dry and obtain TBC-1. Being placed in Muffle furnace by TBC-1 and carry out oxide etch, 10 DEG C/min of heating rate, holding temperature is 800 DEG C, and temperature retention time 2h naturally cools to room temperature, it is thus achieved that surface covers the pottery of the oxide-film of yellow, cleans with deionized water, dries, obtains TBC-2. TBC-2 surface topography is as shown in Figure 1.
2) ethanol 36ml is taken, deionized water 4ml, mixing, it is subsequently adding 10ml silane resin acceptor kh-550, uses stirring 20min, mix homogeneously under magnetic stirring apparatus room temperature, make silane coupler complete hydrolysis, silane coupler is hydrolyzed in whipping process, and mixed solution becomes as clear as crystal from muddiness, obtains silane coupler solution.
3) take TBC-2, with brush by gained silane coupler solution uniform application on titanium boride ceramics surface, after smearing, use polypropylene film completely to be covered by potsherd, be placed under 60 DEG C of environment and be incubated 4h. Removing polypropylene film, room temperature is dried in the shade naturally, uses ethanol that potsherd is carried out, dries, obtain TBC-3. Ceramic surface is carried out Raman spectrum test, and result is as shown in Figure 2.
Using epoxy resin that multi-disc TBC-3 is bondd, test its interface shear strength after having solidified, its intensity is up to 29.5Mpa.
Embodiment 2
The processing method on a kind of silane coupler modified titanium boride ceramics surface, comprises the steps:
1) the surface oxidation etching of titanium boride ceramics:
The TiB that thickness is 2mm of electro-spark cutting machine of learning from else's experience cutting2Potsherd, sonic oscillation 10min in acetone, remove the oil stain and the foreign material that are present in ceramic surface in the course of processing, dry and obtain TBC-1. Being placed in Muffle furnace by TBC-1 and carry out oxide etch, 10 DEG C/min of heating rate, holding temperature is 600 DEG C, and temperature retention time 1h naturally cools to room temperature, it is thus achieved that surface covers the pottery of lurid oxide-film, cleans with deionized water, dries, obtains TBC-2.
2) methanol 32ml is taken, deionized water 4ml, mixing, it is subsequently adding 3.6ml silane coupler KH560, uses stirring 20min, mix homogeneously under magnetic stirring apparatus room temperature, make silane coupler complete hydrolysis, silane coupler is hydrolyzed in whipping process, and mixed solution becomes as clear as crystal from muddiness, obtains silane coupler solution.
3) take TBC-2, with brush by gained silane coupler solution uniform application on titanium boride ceramics surface, after smearing, use polypropylene film completely to be covered by potsherd, be placed under 50 DEG C of environment and be incubated 3h. Removing polypropylene film, room temperature is dried in the shade naturally, uses ethanol that potsherd is carried out, dries, obtain TBC-3. .
Using epoxy resin that multi-disc TBC-3 is bondd, test its interface shear strength after having solidified, its intensity reaches 22.3Mpa.
Embodiment 3
The processing method on a kind of silane coupler modified titanium boride ceramics surface, comprises the steps:
1) the surface oxidation etching of titanium boride ceramics:
The TiB that thickness is 2mm of electro-spark cutting machine of learning from else's experience cutting2Potsherd, sonic oscillation 30min in acetone, remove the oil stain and the foreign material that are present in ceramic surface in the course of processing, dry and obtain TBC-1. Being placed in Muffle furnace by TBC-1 and carry out oxide etch, 10 DEG C/min of heating rate, holding temperature is 1000 DEG C, and temperature retention time 3h naturally cools to room temperature, it is thus achieved that surface covers the pottery of the oxide-film of yellow, cleans with deionized water, dries, obtains TBC-2.
2) isopropanol 40ml is taken, deionized water 4ml, mixing, it is subsequently adding 8.8ml Silane coupling agent KH550, uses stirring 20min, mix homogeneously under magnetic stirring apparatus room temperature, make silane coupler complete hydrolysis, silane coupler is hydrolyzed in whipping process, and mixed solution becomes as clear as crystal from muddiness, obtains silane coupler solution.
3) take TBC-2, with brush by gained silane coupler solution uniform application on titanium boride ceramics surface, after smearing, use polypropylene film completely to be covered by potsherd, be placed under 70 DEG C of environment and be incubated 5h. Removing polypropylene film, room temperature is dried in the shade naturally, uses ethanol that potsherd is carried out, dries, obtain TBC-3.
Using epoxy resin that multi-disc TBC-3 is bondd, test its interface shear strength after having solidified, its intensity is up to 32.8Mpa.
Claims (4)
1. the processing method on a silane coupler modified titanium boride ceramics surface, it is characterised in that comprise the steps:
1) the surface oxidation etching of titanium boride ceramics:
(1) take titanium boride ceramics sheet, adopt acetone sonic oscillation, dry, obtain TBC-1;
(2) being placed in Muffle furnace by TBC-1 and carry out oxide etch, Temperature fall is to room temperature, and washes with deionized water, dries, obtains TBC-2;
2) hydrolysis of silane coupler:
By alcohol and deionized water mix homogeneously, obtain the aqueous solution of alcohol, add silane coupler; Use and be sufficiently stirred under magnetic stirring apparatus room temperature, mix homogeneously, obtain silane coupler solution;
3) silane coupler is applied on titanium boride ceramics surface:
Taking TBC-2, with brush by gained silane coupler solution uniform application on titanium boride ceramics surface, after smearing, use polypropylene film completely to be covered by potsherd, be placed under 50-70 DEG C of environment and be incubated, temperature retention time is 3-5h; Removing polypropylene film, room temperature is dried in the shade naturally, uses ethanol that potsherd is carried out, dries, obtain TBC-3.
2. the processing method on a kind of silane coupler modified titanium boride ceramics surface according to claim 1, it is characterised in that: in described step 1), the sonic oscillation time is 10-30min; During oxide etch, muffle furnace is 600-1000 DEG C, and temperature retention time is 1-3h, and heating rate is 10 DEG C/min.
3. the processing method on a kind of silane coupler modified titanium boride ceramics surface according to claim 1, it is characterised in that: described step 2) in, alcohol is the one in methanol, ethanol, isopropanol, and silane coupler is the one in KH550 or KH560.
4. the processing method on a kind of silane coupler modified titanium boride ceramics surface according to claim 1, it is characterised in that: described step 2) in, alcohol, deionized water volume ratio be 8-10:1; The volume fraction of silane coupler is the 10-25% of the aqueous solution of alcohol.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730607A (en) * | 2019-10-16 | 2020-01-24 | 深圳市飞鸿达科技有限公司 | Heat-conducting wave-absorbing insulating sheet with high heat-conducting performance and preparation method thereof |
| CN112979178A (en) * | 2021-02-04 | 2021-06-18 | 北京航天控制仪器研究所 | Preparation method of processable ceramic surface hydrophobic film |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636938A (en) * | 2004-11-26 | 2005-07-13 | 中国科学院长春应用化学研究所 | Silicon carbide surface modifying method |
| US20110287176A1 (en) * | 2010-05-19 | 2011-11-24 | Murata Manufacturing Co., Ltd. | Method for producing ceramic electronic component |
| CN104876648A (en) * | 2015-05-11 | 2015-09-02 | 山东三达科技发展有限公司 | Surface treatment method for silicon carbide ceramic |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636938A (en) * | 2004-11-26 | 2005-07-13 | 中国科学院长春应用化学研究所 | Silicon carbide surface modifying method |
| US20110287176A1 (en) * | 2010-05-19 | 2011-11-24 | Murata Manufacturing Co., Ltd. | Method for producing ceramic electronic component |
| CN104876648A (en) * | 2015-05-11 | 2015-09-02 | 山东三达科技发展有限公司 | Surface treatment method for silicon carbide ceramic |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730607A (en) * | 2019-10-16 | 2020-01-24 | 深圳市飞鸿达科技有限公司 | Heat-conducting wave-absorbing insulating sheet with high heat-conducting performance and preparation method thereof |
| CN112979178A (en) * | 2021-02-04 | 2021-06-18 | 北京航天控制仪器研究所 | Preparation method of processable ceramic surface hydrophobic film |
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| CN105622166B (en) | 2018-09-11 |
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