KR960022750A - Black crosslinked resin composition for electric wire - Google Patents

Black crosslinked resin composition for electric wire Download PDF

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Publication number
KR960022750A
KR960022750A KR1019940037379A KR19940037379A KR960022750A KR 960022750 A KR960022750 A KR 960022750A KR 1019940037379 A KR1019940037379 A KR 1019940037379A KR 19940037379 A KR19940037379 A KR 19940037379A KR 960022750 A KR960022750 A KR 960022750A
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South Korea
Prior art keywords
resin composition
butyl
weight
black
crosslinked resin
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KR1019940037379A
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Korean (ko)
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KR100352801B1 (en
Inventor
양경수
박인규
김덕주
홍순용
Original Assignee
성재갑
주식회사 Lg 화학
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Priority to KR1019940037379A priority Critical patent/KR100352801B1/en
Publication of KR960022750A publication Critical patent/KR960022750A/en
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Publication of KR100352801B1 publication Critical patent/KR100352801B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • 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
    • 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
    • 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
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of 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; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • 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
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 옥외용 고압케이블 절연시 기계적 특성과 압출가공 특성 및 전기적 특성이 우수한 절연체를 제조할 수 있는 전선용 흑색 가교 수지 조성물에 관한 것으로, 베이스 수지인 폴리에틸렌 수지에 카본 블랙, 산화방지제, 가교제 및 폴리디메틸실록산 또는 폴리디메틸실록산과 폴리에틸렌 글리콜의 혼합물로 구성됨을 특징으로 한다.The present invention relates to a black crosslinked resin composition for electric wires capable of manufacturing an insulator having excellent mechanical properties, extrusion processing characteristics, and electrical properties when insulated from high-voltage cables for outdoor use, and includes carbon black, antioxidant, crosslinking agent, and poly And dimethylsiloxane or a mixture of polydimethylsiloxane and polyethylene glycol.

Description

전선용 흑색 가교수지 조성물Black crosslinked resin composition for electric wire

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (8)

테이스수지인 폴리에틸렌 수지 100중량부에 대해 카본블랙 0.4~0.9중량부, 산화방지제 0.2~0.6중량부, 가교제 0.5~2.5중량부 및 폴리디메틸실록산 0.1~0.4중량부 또는 폴리디메틸실록산과 폴리에틸렌글리콜의 혼합물 0.1~0.6중량부로 구성됨을 특징으로 하는 전선용 흑색 가교 수지 조성물.0.4 to 0.9 parts by weight of carbon black, 0.2 to 0.6 parts by weight of antioxidant, 0.5 to 2.5 parts by weight of crosslinking agent, and 0.1 to 0.4 parts by weight of polydimethylsiloxane or polydimethylsiloxane and polyethylene glycol Black crosslinked resin composition for electric wires, characterized in that composed of 0.1 to 0.6 parts by weight of the mixture. 제1항에 있어서, 베이스수지인 폴리에틸렌 수지는 에틸렌과 탄소원자 3이상의 α-올레핀으로부터 중합되어진 용융지수 0.5~3.0g/min, 밀도 0.918-0.930g/min 범위외 저밀도 폴리에틸렌, 중밀도 폴리에틸렌, 선형 저밀도 폴리에틸렌인 것을 특징으로 하는 전선용 흑색 가교 수지 조성물.The polyethylene resin of claim 1, wherein the polyethylene resin is a low-density polyethylene, a medium-density polyethylene, a linear polymer having a melt index of 0.5 to 3.0 g / min and a density of 0.918-0.930 g / min, polymerized from ethylene and an α-olefin having at least 3 carbon atoms It is a low density polyethylene, The black crosslinked resin composition for electric wires characterized by the above-mentioned. 제1항에 있어서, 카본블랙은 입자크기 15~30nm, 표면적 100~140㎡/g, 겉보기밀도 0.350~0.360g/㎤ㆍpH 7.0 이하인 것을 특징으로 하는 전선용 흑색 가교 수지 조성물.The black crosslinked resin composition for electric wire according to claim 1, wherein the carbon black has a particle size of 15 to 30 nm, a surface area of 100 to 140 m 2 / g, and an apparent density of 0.350 to 0.360 g / cm 3 · pH 7.0 or less. 제1항에 있어서, 가교제는 t-부틸 큐밀 퍼옥사이드, 디큐밀 퍼옥사이드, 메딜 에틸 케톤 퍼옥사이드, 2,5-디메틸-2,5-디(t-부틸 퍼옥시)헥산, 디-t-부틸 퍼옥사이드, t-부틸 퍼옥시 벤조에이트, α, α-비스(t-부틸 퍼옥시 이스프로필)벤젠인 것을 특징으로 하는 전선용 흑색 가교 수지 조성물.The crosslinking agent of claim 1, wherein the crosslinking agent is t-butyl cumyl peroxide, dicumyl peroxide, medyl ethyl ketone peroxide, 2,5-dimethyl-2,5-di (t-butyl peroxy) hexane, di-t- Butyl peroxide, t-butyl peroxy benzoate, (alpha), (alpha) -bis (t-butyl peroxy ispropyl) benzene The black crosslinked resin composition for electric wires characterized by the above-mentioned. 제1항에 있어서, 산화방지제는 1차 산화방지제 및 2차 산화방지제로 구성되며, 1차 산화방지제로는 페놀계가 사용되고, 2차 산화방지제로는 에스테르계가 사용되는 것을 특징으로 하는 전선용 흑색 가교 수지 조성물.The black crosslink for electric wire according to claim 1, wherein the antioxidant is composed of a primary antioxidant and a secondary antioxidant, a phenol-based is used as the primary antioxidant, and an ester-based is used as the secondary antioxidant. Resin composition. 제5항에 있어서, 1차 산화방지제로 펜타에리트리틸-테르라키스[3-(3,5-디-t-부틸-4-하이드록시페닐)-프로피오네이트], 2,2'-티오 디에틸비스-[3-(3,5-디-t-부틸-4-하이드록시페닐) -프로피오네이트], 옥타데실 3- (3,5-디-t-부틸-4-하이드록시페닐)프로피오네이트, 4,4'-티오비스(6-t-부틸-m-크레졸), 트리에틸렌 글리콜-비스-3 (3-t-부틸-4-하이드록시 -5-메틸 페닐)프로피오네이트를 사용하고, 2차 산화방지제로는 디라우릴 티오디프로피오네이트를 사용함을 특징으로 하는 전선용 흑색 가교 수지 조성물.The method of claim 5, wherein the primary antioxidant is pentaerythritol-terrakis [3- (3,5-di-t-butyl-4-hydroxyphenyl) -propionate], 2,2'-thio Diethylbis- [3- (3,5-di-t-butyl-4-hydroxyphenyl) -propionate], octadecyl 3- (3,5-di-t-butyl-4-hydroxyphenyl Propionate, 4,4'-thiobis (6-t-butyl-m-cresol), triethylene glycol-bis-3 (3-t-butyl-4-hydroxy-5-methyl phenyl) propio Black crosslinked resin composition for electric wires, characterized in that a nate is used, and dilauryl thiodipropionate is used as a secondary antioxidant. 제1항에 있어서, 폴리디메틸실록산은 평균분자량 10,000~100,000 범위의 것이 사용되며, 폴리에틸렌글리콜은 평균분자량 200~10,000 범위의 것이 사용됨을 특징으로 하는 전선용 흑색 가교 수지 조성물.The black crosslinked resin composition for electric wires according to claim 1, wherein the polydimethylsiloxane has an average molecular weight of 10,000 to 100,000, and the polyethylene glycol has an average molecular weight of 200 to 10,000. 제1항 또는 제7항에 있어서, 폴리디메틸 실록산과 폴리에틸렌글리콘을 조합하여 사용하는 경우 최종 수지 조성물의 베이스수지 100중량부에 대해 폴리디메틸실록산은 0.1~0.4중량부, 폴리에틸렌글리콜은 0.05~0.2중량부가 함유되는 것을 특징으로 하는 전선용 흑색 가교 수지 조성물.The polydimethyl siloxane is 0.1-0.4 parts by weight and the polyethylene glycol is 0.05-0.2 according to 100 parts by weight of the base resin of the final resin composition when used in combination of polydimethyl siloxane and polyethyleneglycol. The black crosslinked resin composition for electric wires, wherein a weight part is contained. ※ 참고사항 :최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940037379A 1994-12-27 1994-12-27 Black crosslinking resin composition for electric wire KR100352801B1 (en)

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KR1019940037379A KR100352801B1 (en) 1994-12-27 1994-12-27 Black crosslinking resin composition for electric wire

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KR1019940037379A KR100352801B1 (en) 1994-12-27 1994-12-27 Black crosslinking resin composition for electric wire

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KR960022750A true KR960022750A (en) 1996-07-18
KR100352801B1 KR100352801B1 (en) 2002-12-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100373852B1 (en) * 1999-01-21 2003-02-26 주식회사 엘지씨아이 Silane crosslinkable black polyethylene composition and manufacturing method for wire and cable application

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100471541B1 (en) * 1997-04-25 2005-07-18 삼성토탈 주식회사 Telecommunication Cable Covering Resin Composition
KR101311227B1 (en) 2009-08-21 2013-09-24 에스케이종합화학 주식회사 Crosslinked polyethylene composition for insulation of power cable

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920009585B1 (en) * 1990-08-31 1992-10-19 주식회사 금성사 Menu card for electronic range
IE920241A1 (en) * 1991-08-23 1993-02-24 Hitachi Cable Non-halogenated fire retardant resin composition and wires¹and cables coated therewith
TW238328B (en) * 1992-03-19 1995-01-11 Quantum Chem Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100373852B1 (en) * 1999-01-21 2003-02-26 주식회사 엘지씨아이 Silane crosslinkable black polyethylene composition and manufacturing method for wire and cable application

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