KR20190058198A - 전도성 수지 조성물 및 그 제조방법 - Google Patents
전도성 수지 조성물 및 그 제조방법 Download PDFInfo
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- 239000011342 resin composition Substances 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims description 26
- 229920001577 copolymer Polymers 0.000 claims abstract description 64
- 239000011231 conductive filler Substances 0.000 claims abstract description 45
- 229920001971 elastomer Polymers 0.000 claims abstract description 34
- 239000005060 rubber Substances 0.000 claims abstract description 34
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 21
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 57
- 239000002041 carbon nanotube Substances 0.000 claims description 44
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 44
- 229920002545 silicone oil Polymers 0.000 claims description 33
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 claims description 30
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 15
- 229940037312 stearamide Drugs 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 12
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 10
- 239000006229 carbon black Substances 0.000 claims description 8
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 3
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 3
- 235000013539 calcium stearate Nutrition 0.000 claims description 3
- 239000008116 calcium stearate Substances 0.000 claims description 3
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 claims description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 229910003472 fullerene Inorganic materials 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 235000019359 magnesium stearate Nutrition 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
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- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
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- 239000002048 multi walled nanotube Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
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- 230000000996 additive effect Effects 0.000 description 2
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- 238000012546 transfer Methods 0.000 description 2
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
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- 238000011065 in-situ storage Methods 0.000 description 1
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- 238000000223 laser vaporisation method Methods 0.000 description 1
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- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 1
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- 230000001502 supplementing effect Effects 0.000 description 1
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- 238000009864 tensile test Methods 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/10—Copolymers of styrene with conjugated dienes
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- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
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- C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
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Abstract
Description
성분 | CMB | HIPS 2 | HIPS 3 | SEBS | SBS | 첨가제 |
실시예 1 | 31.25 | 40.75 | 20 | 5 | - | 3 |
실시예 2 | 31.25 | 39.75 | 20 | 6 | - | 3 |
실시예 3 | 31.25 | 44.75 | 15 | 6 | - | 3 |
실시예 4 | 31.25 | 43.75 | 15 | 7 | - | 3 |
실시예 5 | 31.25 | 47.75 | 10 | 8 | - | 3 |
실시예 6 | 31.25 | 44.75 | 13 | 8 | - | 3 |
실시예 7 | 31.25 | 42.75 | 15 | 8 | - | 3 |
실시예 8 | 31.25 | 38.75 | 17 | 10 | - | 3 |
비교예 1 | 31.25 | 65.75 | - | - | - | 3 |
비교예 2 | 31.25 | 59.75 | - | - | 6 | 3 |
비교예 3 | 31.25 | 55.75 | - | - | 10 | 3 |
비교예 4 | 31.25 | 51.75 | - | - | 14 | 3 |
비교예 5 | 31.25 | 49.75 | 10 | - | 6 | 3 |
비교예 6 | 31.25 | 54.75 | - | 7 | 4 | 3 |
비교예 7 | 31.25 | 54.75 | - | 5 | 6 | 3 |
비교예 8 | 31.25 | 44.75 | 17 | 4 | - | 3 |
비교예 9 | 31.25 | 44.75 | 10 | 11 | - | 3 |
-CMB: 마스터배치 -SEBS: 스티렌-에틸렌-부타디엔-스티렌 고무 -SBS: 스티렌-부타디엔-스티렌 고무 -첨가제: 스테라미드 |
구분 | HIPS 1 | HIPS 2 | HIPS 3 |
주수지 | 스티렌-부타디엔 공중합체 | 스티렌-부타디엔 공중합체 | 스티렌-부타디엔 공중합체 |
평균 입경 (㎛) | 3~4 | 0.5~1.0 | - |
고무 (중량%) | 8.3 | 8.0 | 30 |
미네랄오일 (중량%) | 4.3 | 1.0 | - |
인장강도 (kgf/cm2, 6mm) | 260 | 370 | 133.58 |
신율 (%, 6mm) | 40 | 55 | 180 |
충격강도 (kg·cm/cm, 3.2mm) | 9 | 12 | No break |
용융지수 (g/10min, 200℃, 5kg) | 9 | 4 | 9 |
굴곡강도 (kgf/cm2, 2.8mm) | 300 | 500 | 189.67 |
광투과도 (%) | - | - | 89 |
성분 | 충격강도 (kg·cm/cm, 3.2mm) |
표면저항 (Ω/sq, log) |
연신율 (%, 6mm) |
돌기크기 | 비고 |
실시예 1 | 16.1 | 5.5 | 62 | 돌기 없음 | - |
실시예 2 | 15.6 | 5.6 | 60 | 돌기 없음 | - |
실시예 3 | 11.7 | 5.8 | 61 | 돌기 없음 | - |
실시예 4 | 15.1 | 5.8 | 66 | 돌기 없음 | - |
실시예 5 | 12.1 | 5.7 | 60 | 돌기 없음 | - |
실시예 6 | 14.6 | 5.8 | 70 | 돌기 없음 | - |
실시예 7 | 17.1 | 5.8 | 64 | 돌기 없음 | - |
실시예 8 | 15.5 | 5.6 | 63 | 돌기 없음 | - |
비교예 1 | 7 | 5.5 | 52% | 작음 | - |
비교예 2 | 13.8 | 5.6 | 57% | 작음 | - |
비교예 3 | 17.1 | 5.8 | 59% | 큼 | 압출 불량 |
비교예 4 | - | - | - | 큼 | 압출 불가 |
비교예 5 | 17.5 | 6.1 | 52% | 작음 | 전도성 편차 발생 |
비교예 6 | 15.0 | 5.5 | 54% | 작음 | - |
비교예 7 | 17.3 | 5.7 | 58% | 작음 | - |
비교예 8 | 14.9 | 5.6 | 57% | 작음 | 압출 불량 |
비교예 9 | 17.2 | 5.8 | 53% | 작음 | 압출 불량 |
Claims (15)
- 평균 입경이 1~5㎛인 제1 공중합체 10~40중량%;
평균 입경이 0.1~1㎛인 제2 공중합체 30~60중량%;
스티렌 및 부타디엔이 각각 60~80 : 20~40의 중량비로 공중합된 제3 공중합체 10~20중량%;
전도성 필러 1~10중량%; 및
고무 성분 5~10중량%;를 포함하는, 전도성 수지 조성물. - 제1항에 있어서,
상기 제1 및 제2 공중합체는 스티렌-부타디엔 공중합체인, 전도성 수지 조성물. - 제1항에 있어서,
상기 전도성 필러는 탄소나노튜브, 풀러렌, 그래핀, 그라파이트, 탄소섬유, 카본블랙 및 이들 중 2 이상의 혼합물로 이루어진 군에서 선택된 하나인, 전도성 수지 조성물. - 제1항에 있어서,
상기 고무 성분은 스티렌-에틸렌-부타디엔-스티렌 고무인, 전도성 수지 조성물. - 제1항에 있어서,
상기 전도성 수지 조성물은 금속 염 및 스테라미드를 더 포함하는, 전도성 수지 조성물. - 제5항에 있어서,
상기 금속 염은 칼슘 스테아레이트, 바륨 스테아레이트, 납 스테아레이트, 마그네슘 스테아레이트, 아연 스테아레이트 및 이들 중 2 이상의 혼합물로 이루어진 군에서 선택된 하나인, 전도성 수지 조성물. - 제5항에 있어서,
상기 금속 염 및 상기 스테라미드의 함량은 각각 상기 전도성 수지 조성물의 총 중량을 기준으로 1~5중량%인, 전도성 수지 조성물 - 제1항에 있어서,
상기 전도성 수지 조성물은 실리콘 오일을 더 포함하는, 전도성 수지 조성물. - 제8항에 있어서,
상기 실리콘 오일은 디메틸 실리콘 오일, 메틸하이드로겐 실리콘 오일, 에스테르 변성 실리콘 오일, 하이드록시 실리콘 오일, 카비놀 변성 실리콘 오일, 비닐 실리콘 오일, 실리콘 아크릴레이트 및 이들 중 2 이상의 혼합물로 이루어진 군에서 선택된 하나인, 전도성 수지 조성물. - 제8항에 있어서,
상기 실리콘 오일의 함량은 상기 전도성 수지 조성물의 총 중량을 기준으로 0.5~5중량%인, 전도성 수지 조성물. - 제1항 내지 제10항 중 어느 한 항에 따른 전도성 수지 조성물로 이루어진, 성형품.
- 제11항에 있어서,
상기 성형품의 연신율이 60% 이상인, 성형품. - (a) 평균 입경이 1~5㎛인 제1 공중합체 및 전도성 필러를 혼합하여 마스터배치를 제조하는 단계; 및
(b) 상기 마스터배치, 평균 입경이 0.1~1㎛인 제2 공중합체, 스티렌 및 부타디엔이 각각 60~80 : 20~40의 중량비로 공중합된 제3 공중합체 및 고무 성분을 혼합하는 단계;를 포함하는, 전도성 수지 조성물의 제조방법. - 제13항에 있어서,
상기 (a) 단계에서 금속 염 및 실리콘 오일을 더 혼합하는, 전도성 수지 조성물의 제조방법. - 제13항에 있어서,
상기 (b) 단계에서 스테라미드를 더 혼합하는, 전도성 수지 조성물의 제조방법.
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KR1020170155973A KR102034670B1 (ko) | 2017-11-21 | 2017-11-21 | 전도성 수지 조성물 및 그 제조방법 |
TW107140225A TW201924913A (zh) | 2017-11-21 | 2018-11-13 | 導電樹脂組合物及其製備方法 |
JP2018215593A JP6705881B2 (ja) | 2017-11-21 | 2018-11-16 | 導電性樹脂組成物およびその製造方法 |
EP18207153.0A EP3486281A1 (en) | 2017-11-21 | 2018-11-20 | Electrically conductive resin composition and method of preparing the same |
US16/196,969 US20190153209A1 (en) | 2017-11-21 | 2018-11-20 | Electrically conductive resin composition and method of preparing the same |
CN201811389415.7A CN109810448A (zh) | 2017-11-21 | 2018-11-21 | 导电树脂组合物及其制备方法 |
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KR20200032831A (ko) * | 2018-09-19 | 2020-03-27 | 금호석유화학 주식회사 | 전도성 수지 조성물 및 그 제조방법 |
CN112708210B (zh) * | 2020-12-29 | 2022-05-06 | 金发科技股份有限公司 | 一种聚丙烯组合物及其制备方法 |
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