CN106297980A - 一种氟塑料聚合物绝缘耐高温电缆 - Google Patents

一种氟塑料聚合物绝缘耐高温电缆 Download PDF

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Publication number
CN106297980A
CN106297980A CN201610652820.8A CN201610652820A CN106297980A CN 106297980 A CN106297980 A CN 106297980A CN 201610652820 A CN201610652820 A CN 201610652820A CN 106297980 A CN106297980 A CN 106297980A
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fluoroplastic polymer
high temperature
oversheath
fluoroplastic
core
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朱胜海
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Anqing Huidong Machinery Co Ltd
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Anqing Huidong Machinery Co Ltd
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    • 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
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks

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  • Insulated Conductors (AREA)

Abstract

本发明提供一种氟塑料聚合物绝缘耐高温电缆，它是由绝缘线芯、氟塑料聚合物外护套、铜包钢屏蔽层、高温玻纤绕包层、陶瓷化氟橡胶绝缘层和镀锌铜芯导体组成，所述绝缘线芯是由陶瓷化氟橡胶绝缘层挤包在镀锌铜芯导体上而成；所述高温玻纤绕包层将四根绝缘线芯挤包成缆芯；所述缆芯内设有工字形强化架；所述缆芯和工字形强化架之间的间隙设有阻燃玻纤绳填充物；所述氟塑料聚合物外护套和铜包钢屏蔽层从外向内挤包在高温玻纤绕包层上，所述的氟塑料聚合物外护套外侧涂有荧光涂层。发明目所提供的氟塑料聚合物绝缘耐高温电缆，结构简单、耐高温、低烟阻燃、重量轻、生产成本低、使用寿命长。

Description

一种氟塑料聚合物绝缘耐高温电缆
技术领域
本发明涉及一种耐高温绝缘线，特别涉及一种氟塑料耐高温绝缘线。
背景技术
目前，在国内的各种建筑工程固定布线用电线电缆是量大面广的产品，不但涉及到千家万户，而且工业厂房、商业、办公楼、娱乐、石油、矿山、船舶等防火安全条件高的场合。迄今为止，石油、化工、发电、冶金等工矿企业对电缆的需求很高，尤其在高温、低温和酸、碱、油、水及腐蚀气体的恶劣环境中，电器仪表和自动化控制系统的信号传输线常用的电缆所采用的氟塑料绝缘和护套，产品耐电晕性不佳，由于氟塑料硬度高，耐磨性不强，有应力开裂现象，而且结构强度不高，不抗拉，易折断，不能生产大规格的产品，而且产品使用寿命有限。
发明内容
根据上述情况，本发明目的是提供一种氟塑料聚合物绝缘耐高温电缆，结构简单、耐高温、低烟阻燃、重量轻、生产成本低、使用寿命长。
本发明的技术目的由以下技术方案实现：
一种氟塑料聚合物绝缘耐高温电缆，它是由绝缘线芯、氟塑料聚合物外护套、铜包钢屏蔽层、高温玻纤绕包层、陶瓷化氟橡胶绝缘层和镀锌铜芯导体组成，所述绝缘线芯是由陶瓷化氟橡胶绝缘层挤包在镀锌铜芯导体上而成；所述高温玻纤绕包层将四根绝缘线芯挤包成缆芯；所述缆芯内设有工字形强化架；所述缆芯和工字形强化架之间的间隙设有阻燃玻纤绳填充物；所述氟塑料聚合物外护套和铜包钢屏蔽层从外向内挤包在高温玻纤绕包层上，所述的氟塑料聚合物外护套外侧涂有荧光涂层。
设置的荧光层，便于地下施工时候，电线电缆制品能在黑暗环境中发出荧光，有利于辨识电线电缆的方位，便于检修。
本发明优选，氟塑料聚合物外护套是由氟塑料和软链聚合物共聚而成。
本发明优选，高温玻纤绕包层外护套是由氟塑料和软链聚合物共聚而成。
发明目所提供的氟塑料聚合物绝缘耐高温电缆，结构简单、耐高温、低烟阻燃、重量轻、生产成本低、使用寿命长。
具体实施方式
本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
一种氟塑料聚合物绝缘耐高温电缆，它是由绝缘线芯、氟塑料聚合物外护套、铜包钢屏蔽层、高温玻纤绕包层、陶瓷化氟橡胶绝缘层和镀锌铜芯导体组成，所述绝缘线芯是由陶瓷化氟橡胶绝缘层挤包在镀锌铜芯导体上而成；所述高温玻纤绕包层将四根绝缘线芯挤包成缆芯；所述缆芯内设有工字形强化架；所述缆芯和工字形强化架之间的间隙设有阻燃玻纤绳填充物；所述氟塑料聚合物外护套和铜包钢屏蔽层从外向内挤包在高温玻纤绕包层上，所述的氟塑料聚合物外护套外侧涂有荧光涂层。
氟塑料聚合物外护套是由氟塑料和软链聚合物共聚而成。
高温玻纤绕包层外护套是由氟塑料和软链聚合物共聚而成。

Claims (3)

1.一种氟塑料聚合物绝缘耐高温电缆，它是由绝缘线芯、氟塑料聚合物外护套、铜包钢屏蔽层、高温玻纤绕包层、陶瓷化氟橡胶绝缘层和镀锌铜芯导体组成，其特征在于：所述绝缘线芯是由陶瓷化氟橡胶绝缘层挤包在镀锌铜芯导体上而成；所述高温玻纤绕包层将四根绝缘线芯挤包成缆芯；所述缆芯内设有工字形强化架；所述缆芯和工字形强化架之间的间隙设有阻燃玻纤绳填充物；所述氟塑料聚合物外护套和铜包钢屏蔽层从外向内挤包在高温玻纤绕包层上，所述的氟塑料聚合物外护套外侧涂有荧光涂层。
2.根据权利要求1所述的一种氟塑料聚合物绝缘耐高温电缆，其特征在于：所述氟塑料聚合物外护套是由氟塑料和软链聚合物共聚而成。
3.根据权利要求1所述的一种氟塑料聚合物绝缘耐高温电缆，其特征在于：所述高温玻纤绕包层外护套是由氟塑料和软链聚合物共聚而成。
CN201610652820.8A 2016-08-05 2016-08-05 一种氟塑料聚合物绝缘耐高温电缆 Pending CN106297980A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103871595A (zh) * 2014-02-26 2014-06-18 安徽江淮电缆集团有限公司 一种氟塑料聚合物绝缘耐高温电缆
CN203950586U (zh) * 2014-06-26 2014-11-19 安徽华通电缆集团有限公司 一种氟塑料聚合物绝缘耐高温电缆
CN204423938U (zh) * 2014-12-30 2015-06-24 宁波神雕电缆有限公司 一种带有荧光涂层的抗拉阻燃电缆

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103871595A (zh) * 2014-02-26 2014-06-18 安徽江淮电缆集团有限公司 一种氟塑料聚合物绝缘耐高温电缆
CN203950586U (zh) * 2014-06-26 2014-11-19 安徽华通电缆集团有限公司 一种氟塑料聚合物绝缘耐高温电缆
CN204423938U (zh) * 2014-12-30 2015-06-24 宁波神雕电缆有限公司 一种带有荧光涂层的抗拉阻燃电缆

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