KR20200041683A - 실리콘계 방열 패드 제조 방법 및 실리콘계 방열 패드를 포함하는 방열 부재 - Google Patents
실리콘계 방열 패드 제조 방법 및 실리콘계 방열 패드를 포함하는 방열 부재 Download PDFInfo
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- KR20200041683A KR20200041683A KR1020180122085A KR20180122085A KR20200041683A KR 20200041683 A KR20200041683 A KR 20200041683A KR 1020180122085 A KR1020180122085 A KR 1020180122085A KR 20180122085 A KR20180122085 A KR 20180122085A KR 20200041683 A KR20200041683 A KR 20200041683A
- Authority
- KR
- South Korea
- Prior art keywords
- polydimethylsiloxane
- silicone
- weight
- pad
- parts
- 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.)
- Granted
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000010703 silicon Substances 0.000 title claims abstract description 48
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 58
- 230000005855 radiation Effects 0.000 claims abstract description 28
- -1 polydimethylsiloxane Polymers 0.000 claims description 107
- 229920001296 polysiloxane Polymers 0.000 claims description 102
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 101
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 100
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 46
- 239000008199 coating composition Substances 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 30
- 229910052697 platinum Inorganic materials 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 18
- 125000003342 alkenyl group Chemical group 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 239000007822 coupling agent Substances 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 4
- QYLFHLNFIHBCPR-UHFFFAOYSA-N 1-ethynylcyclohexan-1-ol Chemical compound C#CC1(O)CCCCC1 QYLFHLNFIHBCPR-UHFFFAOYSA-N 0.000 claims description 2
- CEBKHWWANWSNTI-UHFFFAOYSA-N 2-methylbut-3-yn-2-ol Chemical compound CC(C)(O)C#C CEBKHWWANWSNTI-UHFFFAOYSA-N 0.000 claims description 2
- KSLSOBUAIFEGLT-UHFFFAOYSA-N 2-phenylbut-3-yn-2-ol Chemical compound C#CC(O)(C)C1=CC=CC=C1 KSLSOBUAIFEGLT-UHFFFAOYSA-N 0.000 claims description 2
- NECRQCBKTGZNMH-UHFFFAOYSA-N 3,5-dimethylhex-1-yn-3-ol Chemical compound CC(C)CC(C)(O)C#C NECRQCBKTGZNMH-UHFFFAOYSA-N 0.000 claims description 2
- HFYAEUXHCMTPOL-UHFFFAOYSA-N 3-Methyl-1-penten-3-ol Chemical compound CCC(C)(O)C=C HFYAEUXHCMTPOL-UHFFFAOYSA-N 0.000 claims description 2
- PLHJCCHSCFNKCC-UHFFFAOYSA-N 3-methylpent-1-yne Chemical compound CCC(C)C#C PLHJCCHSCFNKCC-UHFFFAOYSA-N 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- PMZSDQGYELHPDH-UHFFFAOYSA-N but-3-yn-2-ylbenzene Chemical compound C#CC(C)C1=CC=CC=C1 PMZSDQGYELHPDH-UHFFFAOYSA-N 0.000 claims description 2
- KPWVUBSQUODFPP-UHFFFAOYSA-N ethenyl-(ethenyl-methyl-phenylsilyl)oxy-methyl-phenylsilane Chemical compound C=1C=CC=CC=1[Si](C)(C=C)O[Si](C)(C=C)C1=CC=CC=C1 KPWVUBSQUODFPP-UHFFFAOYSA-N 0.000 claims description 2
- BITPLIXHRASDQB-UHFFFAOYSA-N ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane Chemical compound C=C[Si](C)(C)O[Si](C)(C)C=C BITPLIXHRASDQB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052762 osmium Inorganic materials 0.000 claims description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- VMAWODUEPLAHOE-UHFFFAOYSA-N 2,4,6,8-tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound C=C[Si]1(C)O[Si](C)(C=C)O[Si](C)(C=C)O[Si](C)(C=C)O1 VMAWODUEPLAHOE-UHFFFAOYSA-N 0.000 claims 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 84
- 239000002904 solvent Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 3
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 238000007607 die coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- WZJUBBHODHNQPW-UHFFFAOYSA-N 2,4,6,8-tetramethyl-1,3,5,7,2$l^{3},4$l^{3},6$l^{3},8$l^{3}-tetraoxatetrasilocane Chemical compound C[Si]1O[Si](C)O[Si](C)O[Si](C)O1 WZJUBBHODHNQPW-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- URDOJQUSEUXVRP-UHFFFAOYSA-N 3-triethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CCO[Si](OCC)(OCC)CCCOC(=O)C(C)=C URDOJQUSEUXVRP-UHFFFAOYSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010051246 Photodermatosis Diseases 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- OTARVPUIYXHRRB-UHFFFAOYSA-N diethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](C)(OCC)CCCOCC1CO1 OTARVPUIYXHRRB-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007759 kiss coating Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000008845 photoaging Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- FRGPKMWIYVTFIQ-UHFFFAOYSA-N triethoxy(3-isocyanatopropyl)silane Chemical compound CCO[Si](OCC)(OCC)CCCN=C=O FRGPKMWIYVTFIQ-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 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
- 239000011787 zinc oxide Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/46—Anti-skinning agents
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
- H05K7/20472—Sheet interfaces
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
| 제2 폴리디메틸실록산의 중량부 | Tack 평가 | 경화여부 | |
| 비교예 5 | 50 | 측정불가 | X |
| 비교예 6 | 24 | 측정불가 | X |
| 실시예 1 | 20 | ◎ | ○ |
| 실시예 2 | 10 | ◎ | ○ |
| 실시예 3 | 5 | ○ | ○ |
| 비교예 1 | 2.5 | △ | ○ |
| 비교예 2 | 2 | △ | ○ |
| 비교예 3 | 1 | △ | ○ |
| 비교예 4 | 0 | X | ○ |
1a: 이형층
1b: 기재 필름
2: 실리콘계 방열 패드
Claims (14)
- 기재 필름의 일면에 실리콘 이형 코팅 조성물을 코팅하고 경화하여 이형층을 형성하는 단계; 실리콘계 방열 패드용 조성물을 상기 이형층 상에 도포하고 경화하여 실리콘계 방열 패드를 형성하는 단계를 포함하는 실리콘계 방열 패드 제조 방법으로서,
상기 실리콘 이형 코팅 조성물은 알케닐기를 포함하는 제1 폴리디메틸실록산; 알케닐기와 하이드로실릴기의 함유량이 0 중량%인 제2 폴리디메틸실록산; 및 경화제를 포함하고,
상기 제2 폴리디메틸실록산은 상기 제1 폴리디메틸실록산 100 중량부 대비 4 중량부 내지 21 중량부로 포함되는 것인 실리콘계 방열 패드 제조 방법. - 청구항 1에 있어서, 상기 제2 폴리디메틸실록산은 상기 제1 폴리디메틸실록산 100 중량부 대비 8 중량부 내지 21 중량부로 포함되는 것인 실리콘계 방열 패드 제조 방법.
- 청구항 1에 있어서, 상기 경화제는 하이드로실릴기를 포함하는 폴리디메틸실록산인 것인 실리콘계 방열 패드 제조 방법.
- 청구항 1에 있어서, 상기 실리콘 이형 코팅 조성물은 경화 지연제를 더 포함하고, 상기 경화지연제는 1-에티닐-1-사이클로헥산올, 3-메틸-1-펜텐-3-올, 2-메틸-3-부틴-2-올, 3-페닐-3-부틴-2-올, 2-페닐-3-부틴-2-올, 3,5-디메틸-1-헥신-3-올, 1,5-헥사디인, 1,6-헵타디인, 3,5-디메틸-1-헥신, 2-에틸-3-부틴, 2-페닐-3-부틴, 1,3-디비닐테트라메틸디실록산, 1,3,5,7-테트라비닐-1,3,5,7-테트라메틸사이클로테트라실록산 및 1,3-디비닐-1,3-디페닐디메틸디실록산으로 이루어진 군에서 선택된 1종 또는 2종 이상을 포함하는 것인 실리콘계 방열 패드 제조 방법.
- 청구항 1에 있어서, 상기 실리콘 이형 코팅 조성물은 백금계 촉매를 더 포함하고, 상기 백금계 촉매는 백금(Pt), 루테늄(Ru), 오스뮴(Os), 이리듐(Ir), 팔라듐(Pd), 로듐(Rh)으로 이루어진 군에서 선택된 1 또는 2종 이상을 포함하는 화합물인 것인 실리콘계 방열 패드 제조 방법.
- 청구항 1에 있어서, 상기 실리콘계 이형 코팅 조성물은 커플링제를 더 포함하는 것인 실리콘계 방열 패드 제조 방법.
- 청구항 1에 있어서, 상기 실리콘계 방열 패드용 조성물은 양 말단에 알케닐기를 포함하는 제4 폴리디메틸실록산; 하이드로실릴기를 포함하는 제5 폴리디메틸실록산; 경화지연제; 필러; 및 백금계 촉매를 포함하는 것인 실리콘계 방열 패드 제조 방법.
- 청구항 1에 있어서, 기재 필름 및 이형층을 포함하는 이형 필름을 제거하는 단계를 더 포함하는 것인 실리콘계 방열 패드 제조 방법.
- 실리콘계 방열 패드; 및 상기 실리콘계 방열 패드의 일면에 구비된 이형 필름을 포함하고,
상기 이형 필름은 기재 필름; 및 상기 기재 필름과 상기 실리콘계 방열 패드의 사이에 구비된 이형층을 포함하고,
상기 이형층은 실리콘 이형 코팅 조성물의 경화물을 포함하며,
상기 실리콘 이형 코팅 조성물은 알케닐기를 포함하는 제1 폴리디메틸실록산; 알케닐기와 하이드로실릴기의 함유량이 0 중량%인 제2 폴리디메틸실록산; 및 경화제를 포함하고,
상기 제2 폴리디메틸실록산은 상기 제1 폴리디메틸실록산 100 중량부 대비 4 중량부 내지 21 중량부로 포함되는 것인 방열 부재. - 청구항 13에 있어서, 상기 이형층의 두께는 30nm 내지 50nm인 것인 방열 부재.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102319671B1 (ko) * | 2021-02-23 | 2021-11-01 | 주식회사 위글루 | 전도성 실리콘 접착제 조성물 및 이를 포함하는 전기 디바이스 |
| KR102374200B1 (ko) * | 2020-09-23 | 2022-03-15 | 주식회사 대신테크젠 | 자동차 디스플레이용 방열조성물 및 그의 제조방법 그리고 이를 포함하는 자동차 디스플레이용 방열패드 |
| KR20220082617A (ko) * | 2020-12-10 | 2022-06-17 | 경일대학교산학협력단 | 자동차 전자제품 전자파 차폐 조성물 및 이를 포함하는 자동차 전자제품 |
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| KR20220134706A (ko) * | 2021-03-25 | 2022-10-05 | 윤재만 | 전장용 부품의 단열을 위한 우레탄·실리콘 복합체 제조방법 |
| WO2023172029A1 (ko) * | 2022-03-07 | 2023-09-14 | 주식회사 엘지화학 | 화합물 |
| KR20240123525A (ko) * | 2023-02-07 | 2024-08-14 | 경북대학교 산학협력단 | 전장 부품의 방열패드용 조성물, 이의 제조 방법, 및 이를 포함하는 방열패드 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102893110B1 (ko) | 2023-06-08 | 2025-12-03 | (주)씨엠테크 | 반도체 장비의 실리콘 방열패드용 조성물 및 이를 이용한 실리콘 방열패드 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020055412A (ko) * | 2000-12-28 | 2002-07-08 | 다우 코닝 도레이 실리콘 캄파니 리미티드 | 경화된 이형 피복물을 형성하기 위한 실리콘 조성물 |
| JP2004130646A (ja) * | 2002-10-10 | 2004-04-30 | Shin Etsu Chem Co Ltd | 熱伝導性シート |
| KR20040076072A (ko) | 2003-02-24 | 2004-08-31 | 삼성전자주식회사 | 마이콤 테스트 장치 |
| KR20160038745A (ko) * | 2014-09-29 | 2016-04-07 | (주)엘지하우시스 | 실리콘계 코팅 조성물 및 이를 포함하는 실리콘계 이형필름 |
| KR20170082348A (ko) * | 2016-01-06 | 2017-07-14 | 도레이첨단소재 주식회사 | 외관이 우수한 폴리에스테르 이형필름 |
| KR20180094678A (ko) * | 2017-02-16 | 2018-08-24 | 도레이첨단소재 주식회사 | 이형 필름 |
-
2018
- 2018-10-12 KR KR1020180122085A patent/KR102326676B1/ko active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020055412A (ko) * | 2000-12-28 | 2002-07-08 | 다우 코닝 도레이 실리콘 캄파니 리미티드 | 경화된 이형 피복물을 형성하기 위한 실리콘 조성물 |
| JP2004130646A (ja) * | 2002-10-10 | 2004-04-30 | Shin Etsu Chem Co Ltd | 熱伝導性シート |
| KR20040076072A (ko) | 2003-02-24 | 2004-08-31 | 삼성전자주식회사 | 마이콤 테스트 장치 |
| KR20160038745A (ko) * | 2014-09-29 | 2016-04-07 | (주)엘지하우시스 | 실리콘계 코팅 조성물 및 이를 포함하는 실리콘계 이형필름 |
| KR20170082348A (ko) * | 2016-01-06 | 2017-07-14 | 도레이첨단소재 주식회사 | 외관이 우수한 폴리에스테르 이형필름 |
| KR20180094678A (ko) * | 2017-02-16 | 2018-08-24 | 도레이첨단소재 주식회사 | 이형 필름 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102374200B1 (ko) * | 2020-09-23 | 2022-03-15 | 주식회사 대신테크젠 | 자동차 디스플레이용 방열조성물 및 그의 제조방법 그리고 이를 포함하는 자동차 디스플레이용 방열패드 |
| KR20220082617A (ko) * | 2020-12-10 | 2022-06-17 | 경일대학교산학협력단 | 자동차 전자제품 전자파 차폐 조성물 및 이를 포함하는 자동차 전자제품 |
| KR20220094315A (ko) | 2020-12-28 | 2022-07-06 | 윤재만 | 오일블리딩 방지 실리콘 방열패드 조성물 및 그 조성물을 이용한 방열패드 제조방법 |
| KR102319671B1 (ko) * | 2021-02-23 | 2021-11-01 | 주식회사 위글루 | 전도성 실리콘 접착제 조성물 및 이를 포함하는 전기 디바이스 |
| KR20220134706A (ko) * | 2021-03-25 | 2022-10-05 | 윤재만 | 전장용 부품의 단열을 위한 우레탄·실리콘 복합체 제조방법 |
| WO2023172029A1 (ko) * | 2022-03-07 | 2023-09-14 | 주식회사 엘지화학 | 화합물 |
| KR20230131794A (ko) * | 2022-03-07 | 2023-09-14 | 주식회사 엘지화학 | 화합물 |
| CN118696100A (zh) * | 2022-03-07 | 2024-09-24 | 株式会社Lg化学 | 化合物 |
| EP4491688A4 (en) * | 2022-03-07 | 2025-07-09 | Lg Chemical Ltd | COMPOUND |
| KR20240123525A (ko) * | 2023-02-07 | 2024-08-14 | 경북대학교 산학협력단 | 전장 부품의 방열패드용 조성물, 이의 제조 방법, 및 이를 포함하는 방열패드 |
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