KR102173036B1 - 복합체 및 복합체의 제조 방법 - Google Patents
복합체 및 복합체의 제조 방법 Download PDFInfo
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- KR102173036B1 KR102173036B1 KR1020190006427A KR20190006427A KR102173036B1 KR 102173036 B1 KR102173036 B1 KR 102173036B1 KR 1020190006427 A KR1020190006427 A KR 1020190006427A KR 20190006427 A KR20190006427 A KR 20190006427A KR 102173036 B1 KR102173036 B1 KR 102173036B1
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- 239000002131 composite material Substances 0.000 title claims abstract description 205
- 238000004519 manufacturing process Methods 0.000 title claims description 63
- 238000000034 method Methods 0.000 title description 5
- 239000002245 particle Substances 0.000 claims abstract description 226
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 62
- 239000004917 carbon fiber Substances 0.000 claims description 62
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 45
- 239000011146 organic particle Substances 0.000 claims description 44
- 239000002904 solvent Substances 0.000 claims description 31
- 239000006185 dispersion Substances 0.000 claims description 28
- 239000010954 inorganic particle Substances 0.000 claims description 28
- 229910021389 graphene Inorganic materials 0.000 claims description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000003365 glass fiber Substances 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 8
- 239000002041 carbon nanotube Substances 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 239000011242 organic-inorganic particle Substances 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 5
- 229920005989 resin Polymers 0.000 description 32
- 239000011347 resin Substances 0.000 description 32
- 230000000052 comparative effect Effects 0.000 description 27
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000000835 fiber Substances 0.000 description 9
- 239000011152 fibreglass Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 229920001187 thermosetting polymer Polymers 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000002525 ultrasonication Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
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- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
- B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
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- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
도 2는 제2 실시예에 따른 복합체를 나타낸 단면도이다.
도 3은 제3 실시예에 따른 복합체를 나타낸 단면도이다.
도 4는 제4 실시예에 따른 복합체를 나타낸 단면도이다.
도 5는 제5 실시예에 따른 복합체를 나타낸 단면도이다.
도 6은 제6 실시예에 따른 복합체를 나타낸 단면도이다.
도 7은 제7 실시예에 따른 복합체의 제조 방법을 나타낸 순서도이다.
도 8은 제7 실시예에 따른 복합체의 제조 방법을 나타낸 도면이다.
도 9는 제1 실험예를 나타낸 도면이다.
도 10 및 도 11은 제1 실험예의 결과를 나타낸 그래프들이다.
도 12 및 도 13은 제2 실험예의 결과를 나타낸 그래프들이다.
도 14 및 도 15는 제3 실험예의 결과를 나타낸 그래프들이다.
Claims (20)
- 제1 프리프레그(prepreg);
상기 제1 프리프레그에 직접 접합된 제2 프리프레그; 및
상기 제1 프리프레그와 상기 제2 프리프레그 사이의 계면에서 수평 방향으로 서로 이격되어 분산된 복수의 제1 열전도성 입자들
을 포함하는 복합체. - 제1항에서,
상기 제1 열전도성 입자들은 상기 제1 프리프레그 및 상기 제2 프리프레그 대비 높은 열전도도를 가지는 복합체. - 제1항에서,
상기 제1 열전도성 입자들은 유기 입자를 포함하는 복합체. - 제3항에서,
상기 유기 입자의 입경은 0.01㎛ 내지 50㎛인 복합체. - 제3항에서,
상기 유기 입자는 흑연(Graphite), 그래핀(Graphene), 및 탄소 나노 튜브(Carbon nanotube) 중 적어도 하나를 포함하는 복합체. - 제1항에서,
상기 제1 열전도성 입자들은 무기 입자를 포함하는 복합체. - 제6항에서,
상기 무기 입자의 입경은 0.1㎛ 내지 500㎛인 복합체. - 제6항에서,
상기 무기 입자는 구리(Copper), 은(Silver), 알루미늄(Aluminum), 마그네슘(Magnesium), 및 철(Iron) 중 적어도 하나를 포함하는 복합체. - 제1항에서,
상기 제1 열전도성 입자들은 유기 입자 및 무기 입자를 포함하는 복합체. - 제9항에서,
상기 무기 입자는 상기 유기 입자 대비 큰 복합체. - 제1항에서,
상기 제1 열전도성 입자들은 상기 제2 프리프레그의 배면에 위치하며,
상기 제2 프리프레그의 전면에 분산되어 위치하는 복수의 제2 열전도성 입자들을 더 포함하는 복합체. - 제11항에서,
상기 제2 열전도성 입자들은 유기 입자 및 무기 입자 중 적어도 하나를 포함하는 복합체. - 제11항에서,
상기 제2 프리프레그의 전면에 직접 접합된 제3 프리프레그를 더 포함하며,
상기 제2 열전도성 입자들은 상기 제2 프리프레그와 상기 제3 프리프레그 사이에 위치하는 복합체. - 제13항에서,
상기 제3 프리프레그의 전면에 분산되어 위치하는 복수의 제3 열전도성 입자들을 더 포함하는 복합체. - 제1항에서,
상기 제1 프리프레그 및 상기 제2 프리프레그는 탄소 섬유 및 유리 섬유 중 적어도 하나를 포함하는 복합체. - 제1 프리프레그의 전면에 복수의 제1 열전도성 입자들을 분산시켜 코팅하는 단계; 및
상기 제1 열전도성 입자들을 사이에 두고 상기 제1 프리프레그의 전면에 제2 프리프레그를 직접 접합하는 단계
를 포함하며,
상기 복수의 제1 열전도성 입자들은 상기 제1 프리프레그와 상기 제2 프리프레그 사이의 계면에서 수평 방향으로 서로 이격되어 분산된 복합체의 제조 방법. - 제16항에서,
상기 제1 열전도성 입자들을 분산시켜 코팅하는 단계는,
상기 제1 프리프레그의 전면에 상기 제1 열전도성 입자들이 분산된 분산 용액을 도포하는 단계; 및
상기 제1 프리프레그의 전면에 도포된 분산 용액의 용매를 증발시키는 단계
를 포함하는 복합체의 제조 방법. - 제16항에서,
상기 제1 프리프레그의 전면에 제2 프리프레그를 직접 접합하는 단계는 고온 및 고압의 핫 프레스를 이용해 수행하는 복합체의 제조 방법. - 제16항에서,
상기 제2 프리프레그의 전면에 복수의 제2 열전도성 입자들을 분산시켜 코팅하는 단계를 더 포함하는 복합체의 제조 방법. - 제19항에서,
제3 프리프레그의 전면에 복수의 제3 열전도성 입자들을 분산시켜 코팅하는 단계를 더 포함하며,
상기 제1 프리프레그의 전면에 제2 프리프레그를 직접 접합하는 단계는 제2 프리프레그의 전면에 상기 제3 프리프레그를 직접 접합하는 단계를 포함하는 복합체의 제조 방법.
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KR1020190006427A KR102173036B1 (ko) | 2019-01-17 | 2019-01-17 | 복합체 및 복합체의 제조 방법 |
PCT/KR2020/000798 WO2020149662A1 (ko) | 2019-01-17 | 2020-01-16 | 복합체 및 복합체의 제조 방법 |
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Citations (3)
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JP2003136634A (ja) * | 2001-10-31 | 2003-05-14 | Toshio Tanimoto | 繊維強化プラスチック複合材料およびその製造方法 |
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