WO2005123828A1 - Composition de resine resistante a la deformation thermique et a l'enfoncement et materiau d'isolation et cable utilisant une telle composition - Google Patents

Composition de resine resistante a la deformation thermique et a l'enfoncement et materiau d'isolation et cable utilisant une telle composition Download PDF

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Publication number
WO2005123828A1
WO2005123828A1 PCT/KR2004/001429 KR2004001429W WO2005123828A1 WO 2005123828 A1 WO2005123828 A1 WO 2005123828A1 KR 2004001429 W KR2004001429 W KR 2004001429W WO 2005123828 A1 WO2005123828 A1 WO 2005123828A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin composition
ethylene
parts
weight
flame retardant
Prior art date
Application number
PCT/KR2004/001429
Other languages
English (en)
Inventor
Do Hyun Park
Jin Ho Nam
Original Assignee
Lg Cable Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lg Cable Ltd. filed Critical Lg Cable Ltd.
Priority to PCT/KR2004/001429 priority Critical patent/WO2005123828A1/fr
Priority to CN2004800433500A priority patent/CN1969007B/zh
Priority to JP2007526963A priority patent/JP2008501846A/ja
Publication of WO2005123828A1 publication Critical patent/WO2005123828A1/fr

Links

Classifications

    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/441—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 vinyl resins; acrylic resins from alkenes
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Definitions

  • the present invention relates to a resin composition
  • cut-through means that an
  • insulation material for cables gets damaged when the insulation
  • the cut-through resistance may be measured by,
  • cut-through resistance means a property of inhibiting
  • resins include chlorinated polyethylene, polyvinyl chloride and
  • chlorinated polyethylene is also used in a
  • the measurement of the flame retardancy can be performed by horizontal burning, vertical burning and plate-type test
  • the insulation material also has excellent extrusion
  • insulation material exhibiting excellent intrinsic properties of each of the resins or synergistic effects.
  • compositions such as chlorinated polyethylene, polyvinyl
  • the resin To meet properties against thermal deformation, the resin
  • composition must have high crosslinking density, and for this
  • the resin composition needs to be exposed to an excess
  • Crystalline polymers show an increase in the
  • halogen-containing resin composition show a great variation in
  • FIG. 1 is a schematic view measuring a cut-through
  • composition which contains polymer resins with high
  • crosslinking efficiency such as low-crystalline ethylene
  • composition has little or no changes in mechanical properties
  • Another object of the present invention is to provide an
  • a resin composition comprising: a base resin
  • inorganic additive and a given crosslinking coagent .
  • resin composition is preferably at least one selected from
  • copolymer and the content of ethylene copolymer is preferably
  • resin composition preferably contains a modified ethylene
  • copolymer is preferably at least one selected from ethylene
  • copolymers which contain a maleic anhydride. Also, the
  • the content of the modified ethylene copolymer is preferably 1 to
  • resin composition is preferably at least one selected from
  • composition preferably includes at least one organic flame
  • retardant selected from halogen, such as bromine or chlorine
  • the flame retardant by weight of the base resin. Also, the flame retardant
  • the inorganic flame retardant is used in an amount of 5-60
  • talc is preferably at least one selected from talc and clay
  • the present invention provides a resin composition
  • ethylene copolymer and ethylene-propylene copolymer are used.
  • ethylene copolymer at least one selected from the
  • EVA ethylene vinyl acetate
  • butene copolymer and ethylene octene copolymer, is used.
  • present invention is at least one selected from the group
  • the organic flame is a flame retardant and an inorganic flame retardant.
  • the organic flame is a flame retardant and an inorganic flame retardant.
  • retardant contains halogen, such as bromine or chlorine, or
  • inorganic flame retardant which can be used in the present invention, include
  • flame retardant is surface-treated with fatty acid, silane or
  • the inventive insulation material contains the inorganic
  • the inorganic additive such as talc or clay.
  • the inorganic additive is
  • insulation material can be crosslinked by chemical means, water
  • organic peroxide is used as a crosslinking agent
  • organic peroxide is used as a crosslinking coagent so as to
  • silane For water crosslinking, silane,
  • crosslinking coagent used as a crosslinking coagent .
  • the present invention provides an insulation material for
  • cables for high-voltage devices which is excellent in thermal deformation resistance at high temperature and cut-through
  • a modified ethylene copolymer may be
  • present invention include ethylene vinyl acetate, ethylene
  • copolymer is used in a combination with the ethylene propylene
  • insulation material in the present invention include ethylene
  • copolymers which contain a maleic anhydride.
  • ethylene copolymer is used in an amount of 1 to 20 parts by
  • modified ethylene copolymer is used in an amount of less than 1
  • halogen such as bromine or chlorine, nitrogen or phosphorus
  • flame retardant is used in an amount of 5 parts by weight, the
  • inorganic flame retardant such as aluminum tri-hydroxide
  • magnesium di-hydroxide hydrated magnesium calcium carbonate
  • boron or zinc is used in an amount of 10-60 parts. If the
  • inorganic flame retardant is used in less than 10 parts by
  • flame retardant is used in more than 60 parts by weight, the
  • the inventive resin composition can be crosslinked by
  • crosslinking at least one chemical crosslinking coagent
  • organic peroxide selected from organic peroxide, trimethylolpropane,
  • trimethacrylate, triallylisocyanurate and polybutadiene is used
  • the crosslinking coagent will cause a shape
  • At least one chemical crosslinking for irradiation crosslinking, at least one chemical crosslinking
  • coagent selected from trimethylolpropane, trimethacrylate,
  • triallylisocyanurate and polybutadiene is used in an amount of
  • water crosslinking silane, tin or platinum is used as a water
  • peroxide is used as a crosslinking agent .
  • inventive resin composition may contain a given amount of
  • additives such as antioxidants and talc, which are generally
  • the inventive resin composition can have the desired
  • talc talc was used, and as the organic flame retardant, a
  • bromine flame retardant was used. Also, as the inorganic flame
  • chloride polyvinyl chloride, or chlorinated polyethylene.
  • chloride and chlorinated polyethylene were used to provide a
  • this resin After crosslinking, this resin
  • composition with high crosslinking efficiency shows little or
  • cables including
  • an insulation layer made of the inventive resin composition can be any insulation layer made of the inventive resin composition.

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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)
  • Inorganic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

La présente invention a trait à une composition de résine comportant: une résine de base comprenant du caoutchouc à base de copolymère d'éthylène et d'éthylène propylène; 10-120 parties en poids, par rapport à 100 parties en poids du matériau de base, d'une charge ignifugeante; 5-50 parties en poids d'un additif inorganique; et un agent de réticulation déterminé. La composition de résine de l'invention contient des résines à base de polymère à haute efficacité de réticulation, telles que du caoutchouc à base de copolymère d'éthylène et d'éthylène propylène faiblement cristallin, qui peut présenter une densité élevée de réticulation même lors de leur exposition à une quantité donnée de faisceau d'électrons. Ainsi, suite à la réticulation, la composition de résine ne présente pas ou peu de modification dans ses propriétés mécaniques (par exemple, la réduction à l'allongement) et dans ses propriétés thermiques. La présente invention a également trait à une composition de résine ayant une structure de réticulation appropriée pour permettre une résistance à la déformation thermique à une température élevée et une résistance à l'enfoncement, qui sont très importantes dans des câbles haute tension, ainsi que comme matériau d'isolation réalisé avec la composition et à un câble comportant le matériau d'isolation.
PCT/KR2004/001429 2004-06-15 2004-06-15 Composition de resine resistante a la deformation thermique et a l'enfoncement et materiau d'isolation et cable utilisant une telle composition WO2005123828A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/KR2004/001429 WO2005123828A1 (fr) 2004-06-15 2004-06-15 Composition de resine resistante a la deformation thermique et a l'enfoncement et materiau d'isolation et cable utilisant une telle composition
CN2004800433500A CN1969007B (zh) 2004-06-15 2004-06-15 耐热变形和耐切断的树脂组合物和使用其的绝缘材料与电缆
JP2007526963A JP2008501846A (ja) 2004-06-15 2004-06-15 耐熱変形及び耐カットスルー樹脂組成物及び、これを利用した絶縁材料と電線

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2004/001429 WO2005123828A1 (fr) 2004-06-15 2004-06-15 Composition de resine resistante a la deformation thermique et a l'enfoncement et materiau d'isolation et cable utilisant une telle composition

Publications (1)

Publication Number Publication Date
WO2005123828A1 true WO2005123828A1 (fr) 2005-12-29

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PCT/KR2004/001429 WO2005123828A1 (fr) 2004-06-15 2004-06-15 Composition de resine resistante a la deformation thermique et a l'enfoncement et materiau d'isolation et cable utilisant une telle composition

Country Status (3)

Country Link
JP (1) JP2008501846A (fr)
CN (1) CN1969007B (fr)
WO (1) WO2005123828A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1840163A1 (fr) * 2005-01-21 2007-10-03 JSR Corporation Formule de caoutchouc ignifugé et produit en caoutchouc et matériau pour gaine de fil électrique obtenus à partir de ladite formule
EP1857502A1 (fr) * 2006-04-27 2007-11-21 Borealis Technology Oy Composition de polypropylène ignifugée comprenant un hydroxyde de métal ou hydraté pour cable automobile
CN100451065C (zh) * 2006-02-13 2009-01-14 江苏德威新材料股份有限公司 汽车原线用无卤阻燃聚丙烯高速耐磨绝缘料
EP2221832A3 (fr) * 2009-02-20 2011-09-07 LS Cable Ltd. Matériau d'isolation pour câbles électriques avec une flexibilité et une réticulabilité supérieures et câble électrique produit avec celui-ci
CN102432951A (zh) * 2011-10-24 2012-05-02 中特华星电缆股份有限公司 一种改性三元乙丙胶
WO2017058647A1 (fr) * 2015-09-30 2017-04-06 Schlumberger Technology Corporation Câble de puissance submersible à haute température
EP3675140A1 (fr) * 2018-12-27 2020-07-01 Yazaki Corporation Composition de résine, câble sous gaine et faisceau de câbles
EP2564399B2 (fr) † 2010-04-27 2020-09-02 Yazaki Corporation Fil électrique pour automobile

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CN101608033B (zh) * 2009-05-25 2012-01-25 上海凯波特种电缆料厂有限公司 太阳能电缆用辐照交联低烟无卤阻燃绝缘料与护套料
ES2377779T3 (es) * 2009-06-10 2012-03-30 Borealis Ag Composición polimérica retardadora de llama que comprende un copolímero de etileno con unidades de anhídrido maleico como agente de acoplamiento
KR20110100018A (ko) * 2010-03-03 2011-09-09 엘에스전선 주식회사 내열 변형성을 갖는 절연재용 수지 조성물 및 이를 이용한 케이블
JP5643139B2 (ja) 2011-03-22 2014-12-17 矢崎総業株式会社 被覆電線
CN103021539B (zh) * 2011-09-22 2015-10-07 上海索谷电缆集团有限公司 中压扩容a级阻燃耐火电缆
CN103183865A (zh) * 2011-12-29 2013-07-03 深圳市宏商材料科技股份有限公司 一种化学交联伞裙及其生产工艺
JP6202390B2 (ja) * 2012-12-27 2017-09-27 日立金属株式会社 電線及びケーブル
CN103073735B (zh) * 2013-01-27 2015-05-13 北京化工大学 一种降低轮胎胎面胶材料滚动阻力和提高耐磨性能的电子束改性方法
CN103351520B (zh) * 2013-06-19 2016-01-20 安徽电缆股份有限公司 一种高耐寒绝缘电缆料及其制备方法
CN106211776A (zh) * 2014-04-16 2016-12-07 住友电气工业株式会社 绝缘树脂组合物及绝缘电线
CN110951141B (zh) * 2019-12-11 2021-07-02 上海凯波电缆特材股份有限公司 一种双层共挤绝缘led紫外光交联彩色低烟无卤阻燃电缆料及其制备方法

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JPH01211803A (ja) * 1988-02-19 1989-08-25 Hitachi Cable Ltd 電線・ケーブル
EP0536423B1 (fr) * 1991-04-26 1997-09-03 Sumitomo Electric Industries, Ltd. Fil conducteur resistant a la chaleur pour haute tension continue
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1840163A1 (fr) * 2005-01-21 2007-10-03 JSR Corporation Formule de caoutchouc ignifugé et produit en caoutchouc et matériau pour gaine de fil électrique obtenus à partir de ladite formule
EP1840163A4 (fr) * 2005-01-21 2008-12-24 Jsr Corp Formule de caoutchouc ignifugé et produit en caoutchouc et matériau pour gaine de fil électrique obtenus à partir de ladite formule
CN100451065C (zh) * 2006-02-13 2009-01-14 江苏德威新材料股份有限公司 汽车原线用无卤阻燃聚丙烯高速耐磨绝缘料
EP1857502A1 (fr) * 2006-04-27 2007-11-21 Borealis Technology Oy Composition de polypropylène ignifugée comprenant un hydroxyde de métal ou hydraté pour cable automobile
EP2221832A3 (fr) * 2009-02-20 2011-09-07 LS Cable Ltd. Matériau d'isolation pour câbles électriques avec une flexibilité et une réticulabilité supérieures et câble électrique produit avec celui-ci
US8330044B2 (en) 2009-02-20 2012-12-11 Ls Cable & System Ltd. Insulation material for electric cables with superior flexibility and crosslinkability and electric cable produced with the same
EP2564399B2 (fr) † 2010-04-27 2020-09-02 Yazaki Corporation Fil électrique pour automobile
CN102432951A (zh) * 2011-10-24 2012-05-02 中特华星电缆股份有限公司 一种改性三元乙丙胶
GB2556309A (en) * 2015-09-30 2018-05-23 Schlumberger Technology Bv High temperature submersible power cable
WO2017058647A1 (fr) * 2015-09-30 2017-04-06 Schlumberger Technology Corporation Câble de puissance submersible à haute température
GB2556309B (en) * 2015-09-30 2021-08-25 Schlumberger Technology Bv High temperature submersible power cable
US11398323B2 (en) 2015-09-30 2022-07-26 Schlumberger Technology Corporation High temperature submersible power cable
US11657927B2 (en) 2015-09-30 2023-05-23 Schlumberger Technology Corporation High temperature submersible power cable
EP3675140A1 (fr) * 2018-12-27 2020-07-01 Yazaki Corporation Composition de résine, câble sous gaine et faisceau de câbles
CN111499959A (zh) * 2018-12-27 2020-08-07 矢崎总业株式会社 树脂组合物、被覆电缆以及线束
US11326044B2 (en) 2018-12-27 2022-05-10 Yazaki Corporation Resin composition, sheathed cable, and wire harness

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