CN105504560A - 一种耐老化电缆保护套 - Google Patents

一种耐老化电缆保护套 Download PDF

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Publication number
CN105504560A
CN105504560A CN201510936381.9A CN201510936381A CN105504560A CN 105504560 A CN105504560 A CN 105504560A CN 201510936381 A CN201510936381 A CN 201510936381A CN 105504560 A CN105504560 A CN 105504560A
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Prior art keywords
parts
ageing
cable sheath
resisting cable
resistance
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吕玲霞
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Qingdao Wensheng Auto Parts Co Ltd
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Qingdao Wensheng Auto Parts Co Ltd
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Priority to CN201510936381.9A priority Critical patent/CN105504560A/zh
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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
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C08L23/286—Chlorinated polyethylene
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • 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
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种耐老化电缆保护套，由以下重量份数的原料组成：氯化聚乙烯42-52份、环氧化天然橡胶8-12份、三氧化二锑1-3份、次磺酰胺类硫化促进剂1-4份、纳米碳酸钙15-20份、氧化锌3-5份、硬脂酸1-4份、乙撑双硬脂酰胺2-5份、六硫化双五甲撑秋兰姆0.5-1份、交联剂2-4份、纳米二氧化硅2-5份、季戊四醇0.5-1份、炭黑2-5份、滑石粉3-7份。本发明耐热性优异，抗撕裂强度和回弹力性能提高，具有良好的耐热、耐燃、耐日光、耐酸碱性能。

Description

一种耐老化电缆保护套
技术领域
本发明属于电缆领域，具体涉及一种耐老化电缆保护套。
背景技术
电缆通常是由一根或多根相互绝缘的导体外包绝缘和保护层制成，传统电线电缆的绝缘层或护套不能承受高温，传统电缆的橡胶护套材料在长期贮存及使用过程中受到热能、机械能、光能和辐射能的作用，加上氧、臭氧、水分与变价金属、金属离子参与的化学反应，逐渐出现变软发粘、变硬变脆或龟裂的老化现象，使其物理机械性能变坏，甚至失去其原有的性能导致电缆在使用过程出现故障。
发明内容
针对现有技术的不足，本发明提供一种耐老化电缆保护套。
本发明的技术方案是：一种耐老化电缆保护套，由以下重量份数的原料组成：氯化聚乙烯42-52份、环氧化天然橡胶8-12份、三氧化二锑1-3份、次磺酰胺类硫化促进剂1-4份、纳米碳酸钙15-20份、氧化锌3-5份、硬脂酸1-4份、乙撑双硬脂酰胺2-5份、六硫化双五甲撑秋兰姆0.5-1份、交联剂2-4份、纳米二氧化硅2-5份、季戊四醇0.5-1份、炭黑2-5份、滑石粉3-7份。
与现有技术相比，本发明优点在于：耐热性优异；抗撕裂强度和回弹力性能提高；具有良好的耐热、耐燃、耐日光、耐酸碱性能。
具体实施方式
下面结合具体实施例对本发明作进一步详细说明。
实施例1
一种耐老化电缆保护套，由以下重量份数的原料组成：氯化聚乙烯42份、环氧化天然橡胶8份、三氧化二锑1份、次磺酰胺类硫化促进剂1份、纳米碳酸钙15份、氧化锌3份、硬脂酸1份、乙撑双硬脂酰胺2份、六硫化双五甲撑秋兰姆0.5份、交联剂2份、纳米二氧化硅2份、季戊四醇0.5份、炭黑2份、滑石粉3份。
实施例2
一种耐老化电缆保护套，由以下重量份数的原料组成：氯化聚乙烯48份、环氧化天然橡胶10份、三氧化二锑2份、次磺酰胺类硫化促进剂3份、纳米碳酸钙17份、氧化锌4份、硬脂酸3份、乙撑双硬脂酰胺3份、六硫化双五甲撑秋兰姆0.7份、交联剂3份、纳米二氧化硅3份、季戊四醇0.7份、炭黑3份、滑石粉5份。
实施例3
一种耐老化电缆保护套，由以下重量份数的原料组成：氯化聚乙烯52份、环氧化天然橡胶12份、三氧化二锑3份、次磺酰胺类硫化促进剂4份、纳米碳酸钙20份、氧化锌5份、硬脂酸4份、乙撑双硬脂酰胺5份、六硫化双五甲撑秋兰姆1份、交联剂4份、纳米二氧化硅5份、季戊四醇1份、炭黑5份、滑石粉7份。
上面以举例方式对本发明进行了说明，但本发明不限于上述具体实施例，凡基于本发明所做的任何改动或变型均属于本发明要求保护的范围。

Claims (1)

1.一种耐老化电缆保护套，其特征在于：由以下重量份数的原料组成：氯化聚乙烯42-52份、环氧化天然橡胶8-12份、三氧化二锑1-3份、次磺酰胺类硫化促进剂1-4份、纳米碳酸钙15-20份、氧化锌3-5份、硬脂酸1-4份、乙撑双硬脂酰胺2-5份、六硫化双五甲撑秋兰姆0.5-1份、交联剂2-4份、纳米二氧化硅2-5份、季戊四醇0.5-1份、炭黑2-5份、滑石粉3-7份。
CN201510936381.9A 2015-12-16 2015-12-16 一种耐老化电缆保护套 Pending CN105504560A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107236201A (zh) * 2017-07-26 2017-10-10 合肥同佑电子科技有限公司 一种安防线缆用弹性体护套料及其制备方法
CN109370074A (zh) * 2018-10-29 2019-02-22 扬中市华亿电器有限公司 一种电缆保护套制备配方

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107236201A (zh) * 2017-07-26 2017-10-10 合肥同佑电子科技有限公司 一种安防线缆用弹性体护套料及其制备方法
CN109370074A (zh) * 2018-10-29 2019-02-22 扬中市华亿电器有限公司 一种电缆保护套制备配方

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