CN112812660B - 一种具有高热导率和高吸波性能的涂料及其制备方法 - Google Patents
一种具有高热导率和高吸波性能的涂料及其制备方法 Download PDFInfo
- Publication number
- CN112812660B CN112812660B CN202110042740.1A CN202110042740A CN112812660B CN 112812660 B CN112812660 B CN 112812660B CN 202110042740 A CN202110042740 A CN 202110042740A CN 112812660 B CN112812660 B CN 112812660B
- Authority
- CN
- China
- Prior art keywords
- parts
- graphene
- nano particles
- coating
- carboxyl
- 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.)
- Active
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 33
- 239000011248 coating agent Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 95
- 239000002105 nanoparticle Substances 0.000 claims abstract description 44
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 42
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 38
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 35
- 229920001971 elastomer Polymers 0.000 claims abstract description 30
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 17
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims abstract description 15
- 239000000806 elastomer Substances 0.000 claims abstract description 15
- 239000004645 polyester resin Substances 0.000 claims abstract description 15
- 229920001225 polyester resin Polymers 0.000 claims abstract description 15
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000005060 rubber Substances 0.000 claims abstract description 15
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 10
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 244000028419 Styrax benzoin Species 0.000 claims abstract description 8
- 235000000126 Styrax benzoin Nutrition 0.000 claims abstract description 8
- 235000008411 Sumatra benzointree Nutrition 0.000 claims abstract description 8
- 229960002130 benzoin Drugs 0.000 claims abstract description 8
- 235000019382 gum benzoic Nutrition 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 12
- 238000011065 in-situ storage Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 6
- 238000013329 compounding Methods 0.000 claims description 4
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 abstract description 6
- 229910002804 graphite Inorganic materials 0.000 description 12
- 239000010439 graphite Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 239000000945 filler Substances 0.000 description 8
- 239000002131 composite material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002604 ultrasonography Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000005411 Van der Waals force Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000006255 coating slurry Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 229910021392 nanocarbon Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001272 pressureless sintering Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/38—Paints containing free metal not provided for above in groups C09D5/00 - C09D5/36
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0856—Iron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2275—Ferroso-ferric oxide (Fe3O4)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Carbon And Carbon Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
附着力 | 最小反射损耗/-dB | fm/GHz | 带宽/GHz(R<sub>l</sub><-6dB) | 导热系数/(W/m·K) | |
实施例1 | 1级 | -8.4 | 12.5 | 1.5 | 10.9 |
实施例2 | 1级 | -9.6 | 15.4 | 1.9 | 11.3 |
实施例3 | 1级 | -10.2 | 14.7 | 2.4 | 11.6 |
实施例4 | 1级 | -10.3 | 13.4 | 2.6 | 11.8 |
实施例5 | 1级 | -10.6 | 14.4 | 2.7 | 11.9 |
对比例1 | 1级 | -2.1 | 8.5 | 1.5 | 8.2. |
对比例2 | 2级 | -4.7 | 10.8 | 0.9 | 0.3 |
对比例3 | 2级 | -3.9 | 9.8 | 0.8 | 1.3 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110042740.1A CN112812660B (zh) | 2021-01-13 | 2021-01-13 | 一种具有高热导率和高吸波性能的涂料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110042740.1A CN112812660B (zh) | 2021-01-13 | 2021-01-13 | 一种具有高热导率和高吸波性能的涂料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112812660A CN112812660A (zh) | 2021-05-18 |
CN112812660B true CN112812660B (zh) | 2022-04-22 |
Family
ID=75869477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110042740.1A Active CN112812660B (zh) | 2021-01-13 | 2021-01-13 | 一种具有高热导率和高吸波性能的涂料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112812660B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100029897A1 (it) * | 2021-11-25 | 2023-05-25 | Plt Gmbh | Vernice in polvere ad elevata dissipazione termica ed elevata conducibilita’ elettrica |
CN114395310A (zh) * | 2021-12-27 | 2022-04-26 | 牛墨石墨烯应用科技有限公司 | GO/Fe/Fe3O4/环氧树脂导热吸波一体化涂料及其制备方法 |
CN115181303A (zh) * | 2022-08-01 | 2022-10-14 | 安徽大学 | 一种多功能聚合物膜及其制备方法 |
CN117024036B (zh) * | 2023-10-10 | 2023-12-29 | 苏州磁亿电子科技有限公司 | 一种微波吸收用铁氧体吸波材料及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101550003B (zh) * | 2009-04-22 | 2012-10-03 | 湖南大学 | 纳米石墨烯基复合吸波材料及其制备方法 |
US20140151596A1 (en) * | 2012-11-30 | 2014-06-05 | Energyguard Atlantic, Llc | Thermally conductive, corrosion resistant coatings |
CN104962185B (zh) * | 2015-06-03 | 2017-08-11 | 陕西科技大学 | 石墨烯负载纳米Fe3O4/水性聚氨酯复合磁性导电吸波涂层材料及其制备方法 |
CN105968727A (zh) * | 2016-07-13 | 2016-09-28 | 邵阳学院 | 一种石墨烯/碳纳米管/环氧树脂热界面材料及制备方法 |
CN106905743B (zh) * | 2017-03-02 | 2020-05-22 | 中国石油大学(北京) | 石墨烯/碳纳米管/含铁化合物/聚合物涂料型吸波材料 |
TW201915056A (zh) * | 2017-09-13 | 2019-04-16 | 鈺邦科技股份有限公司 | 奈米複合材料遮蔽膜及其製作方法 |
CN108585059A (zh) * | 2017-11-16 | 2018-09-28 | 华侨大学 | 一种石墨烯/Fe3O4/碳纳米管复合粉体的制备方法 |
CN109439280A (zh) * | 2018-11-28 | 2019-03-08 | 北京航空航天大学 | 一步水热法制备超薄强吸收性的Fe3O4/CNTs复合纳米吸波材料 |
-
2021
- 2021-01-13 CN CN202110042740.1A patent/CN112812660B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112812660A (zh) | 2021-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112812660B (zh) | 一种具有高热导率和高吸波性能的涂料及其制备方法 | |
Gupta et al. | Carbon materials and their composites for electromagnetic interference shielding effectiveness in X-band | |
Wang et al. | Microwave absorption properties of carbon nanotubes-epoxy composites in a frequency range of 2-20 GHz | |
Bizhani et al. | Double percolated MWCNTs loaded PC/SAN nanocomposites as an absorbing electromagnetic shield | |
TWI773882B (zh) | 六方晶系鐵氧體複合材料、包含六方晶系鐵氧體複合材料之物品及片材之製作方法 | |
CN111925630B (zh) | 高强电磁屏蔽及导热pbt/pet纳米复合材料及制备方法 | |
CN109943018B (zh) | 吸波剂、吸波材料及各自的制备方法 | |
TW200840467A (en) | Conductive/magnetic filler, electromagnetic wave interference controlling sheet using the same and usage thereof, and method for manufacturing the sheet | |
CN110669315B (zh) | 一种杂化纳米纸/ep/cf吸波复合材料的制备方法 | |
CN109111740A (zh) | 一种高导热石墨烯热固性绝缘界面材料及其制备方法 | |
CN105176081A (zh) | 一种阻燃耐热天线罩基材的制备方法 | |
CN108659457A (zh) | 一种氮化硼包覆磺化石墨烯-环氧树脂复合材料及其制备方法 | |
Hu et al. | High absorption shielding material of poly (phthalazinone etherketone)/multiwall carbon nanotube composite films with sandwich configurations | |
KR20040078002A (ko) | 전자파 차폐용 탄소 나노 복합재료 및 그것의 제조방법 | |
CN112898952B (zh) | 一种具备导热和吸波一体化功能的石墨烯/Fe/Fe3O4复合材料及其制备方法 | |
Liu et al. | SCF-NiFe 2 O 4/epoxy composites with high thermal conductivity and electromagnetic interference resistance | |
CN111002678B (zh) | 一种低密度复合材料吸波板的制备方法 | |
Chen et al. | Electromagnetic and microwave absorption performance of Ni 0.4 Zn 0.4 Co 0.2 Fe 2 O 4/polymethacrylimide foam synthesized via polymerization | |
TWI341854B (en) | The microwave absorbing materials | |
Liu et al. | Study on the influence of carbon fiber paper modification on electromagnetic shielding performance and simulation | |
CN114957786B (zh) | 一种不对称结构电磁屏蔽复合材料及其制备方法、电磁屏蔽装置 | |
EP0380267A1 (en) | Microwave absorber employing acicular magnetic metallic filaments | |
CN114142238B (zh) | 一种基于多边形基元序构的微波/红外电磁兼容超材料及其制备方法 | |
CN113337077B (zh) | 一种具有隔离结构的高导热电磁屏蔽聚醚醚酮复合材料及其制备方法和应用 | |
CN114045031A (zh) | 一种含经原位表面涂层膨胀石墨的导热绝缘复合高分子材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A coating with high thermal conductivity and high wave absorption performance and its preparation method Effective date of registration: 20230207 Granted publication date: 20220422 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: NEW MORE GRAPHENE APPLICATION TECHNOLOGY Co.,Ltd. Registration number: Y2023330000319 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220422 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: NEW MORE GRAPHENE APPLICATION TECHNOLOGY Co.,Ltd. Registration number: Y2023330000319 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A coating with high thermal conductivity and high absorption performance and its preparation method Granted publication date: 20220422 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: NEW MORE GRAPHENE APPLICATION TECHNOLOGY Co.,Ltd. Registration number: Y2024330001195 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |