CN108320851A - 一种聚全氟乙丙烯安装线 - Google Patents
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- 239000010949 copper Substances 0.000 claims abstract description 24
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 229920000728 polyester Polymers 0.000 claims abstract description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 12
- 239000004945 silicone rubber Substances 0.000 claims abstract description 11
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052709 silver Inorganic materials 0.000 claims abstract description 7
- 239000004332 silver Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 230000035807 sensation Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000008199 coating composition Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 4
- 239000002253 acid Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000003518 caustics Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
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- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
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- 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
- H01B3/447—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 acrylic compounds
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- H—ELECTRICITY
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
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- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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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
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
本发明公开了一种聚全氟乙丙烯安装线，所述电缆设计简单，性能稳定，具有耐高温、耐老化以及抗拉性强等优点。所述安装线由内导体、聚酯纤维层A、绝缘层、屏蔽层以及护套层组成；所述护套层为钢带铠装聚乙烯；所述屏蔽层为镀银铜线或者镀锡铜线或者镀镍铜线；所述绝缘层为FEP；所述内导体为铜导体线芯。所述铜导体线芯为三组挤包在硅橡胶绝缘层内，每组铜导体线芯内都设置有六根铜导体，所述硅橡胶绝缘层之外包裹一层聚酯纤维层A，所述聚酯纤维层A之外包裹一层FEP绝缘层，所述FEP绝缘层之外包裹一层镀银铜线或者镀锡铜线或者镀镍铜线屏蔽层，所述屏蔽层之外包裹一层钢带铠装聚乙烯护套层。
Description
技术领域
本发明涉及一种电缆，特别是涉及一种聚全氟乙丙烯安装线。
背景技术
目前，随着科学技术的迅速发展，电缆行业也成为了中国第二大行业，同时，我国也是世界上第一电线电缆生产国，由于电缆需求的增加，从而要求电缆功能的多样化。
目前，随着我国社会经济的发展，电线电缆用量迅速增长，对电缆的质量要求也不断的提高，比如在航空、船舶、电力等领域内使用的电缆，对电缆的重量、耐热、抗拉以及耐酸碱腐蚀性方面要求都特别高。
发明内容
本发明目的是提供一种聚全氟乙丙烯安装线，所述电缆设计简单，性能稳定，具有耐高温、耐老化以及抗拉性强等优点。
为实现上述发明目的，本发明采用如下技术方案：
一种聚全氟乙丙烯安装线，所述安装线由内导体、聚酯纤维层A、绝缘层、屏蔽层以及护套层组成；所述护套层为钢带铠装聚乙烯；所述屏蔽层为镀银铜线或者镀锡铜线或者镀镍铜线；所述绝缘层为FEP；所述内导体为铜导体线芯。
所述铜导体线芯为三组挤包在硅橡胶绝缘层内，每组铜导体线芯内都设置有六根铜导体，所述硅橡胶绝缘层之外包裹一层聚酯纤维层A，所述聚酯纤维层A之外包裹一层FEP绝缘层，所述FEP绝缘层之外包裹一层镀银铜线或者镀锡铜线或者镀镍铜线屏蔽层，所述屏蔽层之外包裹一层钢带铠装聚乙烯护套层。
所述硅橡胶绝缘层内部还挤包有一根铜金属软管，所述铜金属软管之外包裹一层聚酯纤维层B。
本发明所述的聚全氟乙丙烯安装线允许工作环境最高温度为70℃，最低温度为-65℃；屏蔽抑制系数小于0.8。
本发明所述的聚全氟乙丙烯安装线在20℃时导体电阻为2-10Ω/km。
本发明所述的聚全氟乙丙烯安装线内导体标称截面为1-6mm2。
本发明所述的聚全氟乙丙烯安装线的外径为1-10mm。
本发明的有益效果体现在：本发明所述的聚全氟乙丙烯安装线具有轻便，运转方便，耐热性强，导电性能好以及耐酸碱腐蚀性强的优点，还具有耐老化、抗拉性强的特点。可以广泛适用于航空、船舶、电力等领域，采用聚氯乙烯绝缘层，具有阻燃，热膨胀系数底，稳定，不易被酸、碱腐蚀，对热比较耐受的优点；钢带铠装聚乙烯护套具有重量轻，敷设不受落差限制的优点。本发明所述的所述的聚全氟乙丙烯安装线是一种用于电子装置和仪器在高温下作业的内部电路连接，并在高温、潮湿环境性能良好，具有很好的绝缘和阻燃性能。
附图说明
图1为本发明所述的一种聚全氟乙丙烯安装线的结构示意图。其中1、内导体；2、硅橡胶绝缘层；3、聚酯纤维层A；4、绝缘层；5、屏蔽层；6、护套层；7、铜金属软管；8、聚酯纤维层B。
具体实施方式
实施例1：
本发明实施例提供的一种聚全氟乙丙烯安装线，所述安装线由内导体、聚酯纤维层A、绝缘层、屏蔽层以及护套层组成；所述护套层为钢带铠装聚乙烯；所述屏蔽层为镀银铜线或者镀锡铜线或者镀镍铜线；所述绝缘层为FEP；所述内导体为铜导体线芯。
所述铜导体线芯为三组挤包在硅橡胶绝缘层内，每组铜导体线芯内都设置有六根铜导体，所述硅橡胶绝缘层之外包裹一层聚酯纤维层A，所述聚酯纤维层A之外包裹一层FEP绝缘层，所述FEP绝缘层之外包裹一层镀银铜线或者镀锡铜线或者镀镍铜线屏蔽层，所述屏蔽层之外包裹一层钢带铠装聚乙烯护套层。
所述硅橡胶绝缘层内部还挤包有一根铜金属软管，所述铜金属软管之外包裹一层聚酯纤维层B。
本发明所述的聚全氟乙丙烯安装线允许工作环境最高温度为70℃，最低温度为-65℃；屏蔽抑制系数小于0.8。
本发明所述的聚全氟乙丙烯安装线在20℃时导体电阻为2-10Ω/km。
本发明所述的聚全氟乙丙烯安装线内导体标称截面为1-6mm2。
本发明所述的聚全氟乙丙烯安装线的外径为1-10mm。
本发明所述的聚全氟乙丙烯安装线具有轻便，运转方便，耐热性强，导电性能好以及耐酸碱腐蚀性强的优点，还具有耐老化、抗拉性强的特点。可以广泛适用于航空、船舶、电力等领域，采用聚氯乙烯绝缘层，具有阻燃，热膨胀系数底，稳定，不易被酸、碱腐蚀，对热比较耐受的优点；钢带铠装聚乙烯护套具有重量轻，敷设不受落差限制的优点。
Claims (7)
1.一种聚全氟乙丙烯安装线，其特征在于，所述安装线由内导体、聚酯纤维层A、绝缘层、屏蔽层以及护套层组成；所述护套层为钢带铠装聚乙烯；所述屏蔽层为镀银铜线或者镀锡铜线或者镀镍铜线；所述绝缘层为FEP；所述内导体为铜导体线芯。
2.根据权利要求1所述的一种聚全氟乙丙烯安装线，其特征在于，所述铜导体线芯为三组挤包在硅橡胶绝缘层内，每组铜导体线芯内都设置有六根铜导体，所述硅橡胶绝缘层之外包裹一层聚酯纤维层A，所述聚酯纤维层A之外包裹一层FEP绝缘层，所述FEP绝缘层之外包裹一层镀银铜线或者镀锡铜线或者镀镍铜线屏蔽层，所述屏蔽层之外包裹一层钢带铠装聚乙烯护套层。
3.根据权利要求1所述的一种聚全氟乙丙烯安装线，其特征在于，所述硅橡胶绝缘层内部还挤包有一根铜金属软管，所述铜金属软管之外包裹一层聚酯纤维层B。
4.根据权利要求1所述的一种聚全氟乙丙烯安装线，其特征在于，所述的聚全氟乙丙烯安装线允许工作环境最高温度为70℃，最低温度为-65℃；屏蔽抑制系数小于0.8。
5.根据权利要求1所述的一种聚全氟乙丙烯安装线，其特征在于，所述的聚全氟乙丙烯安装线在20℃时导体电阻为2-10Ω/km。
6.根据权利要求1所述的一种聚全氟乙丙烯安装线，其特征在于，所述的聚全氟乙丙烯安装线内导体标称截面为1-6mm2。
7.根据权利要求1所述的一种聚全氟乙丙烯安装线，其特征在于，所述的聚全氟乙丙烯安装线的外径为1-10mm。
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871563A (zh) * | 2014-03-07 | 2014-06-18 | 安徽新华电缆(集团)有限公司 | 一种冶金发电用双绝缘防护套电线 |
| CN104835579A (zh) * | 2014-02-09 | 2015-08-12 | 安徽渡江电缆集团有限公司 | 一种聚全氟乙丙烯绝缘射频电缆 |
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| CN104835579A (zh) * | 2014-02-09 | 2015-08-12 | 安徽渡江电缆集团有限公司 | 一种聚全氟乙丙烯绝缘射频电缆 |
| CN103871563A (zh) * | 2014-03-07 | 2014-06-18 | 安徽新华电缆(集团)有限公司 | 一种冶金发电用双绝缘防护套电线 |
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Application publication date: 20180724 |