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An ultra-high tensile alloy tinned copper conductor material

A tinned copper conductor, tensile technology, applied in the direction of metal/alloy conductors, conductors, insulated conductors, etc., can solve the problems of loose tinned copper conductors, small friction coefficient of polytetrafluoroethylene, etc., and achieve ultra-high tensile strength , Improve the use performance and water resistance, good high temperature resistance, wear resistance, water absorption and swelling performance

Active Publication Date: 2017-05-24
ZHEJIANG TONY ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the above technical solution, the plurality of stranded tinned copper conductors are directly coated with a polyfluoroethylene inner wrapping tape, and the polyfluoroethylene is specifically polytetrafluoroethylene. It is generally known that polytetrafluoroethylene has good High temperature resistance, however, the friction coefficient of polytetrafluoroethylene is small, and it is in direct contact with the tinned copper conductor, which is easy to cause the twisted tinned copper conductor to slide in the polyfluoroethylene inner wrapping tape, and the sliding tinned copper conductor The conductor affects its twisting effect, causing loosening of the twisted tinned copper conductor

Method used

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  • An ultra-high tensile alloy tinned copper conductor material
  • An ultra-high tensile alloy tinned copper conductor material

Examples

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no. 1 example

[0029] Such as figure 1 , an ultra-high tensile alloy tinned copper conductor material, comprising four tinned copper conductors 10, the four tinned copper conductors are respectively extruded with a first plastic insulating layer 20 and then twisted, and the four tinned copper conductors A reinforcing core 90 is provided at the center between 10, and four tinned copper conductors 10 are twisted on the reinforcing core 90. The reinforcing core 90 is bulletproof wire.

[0030] Such as figure 1 , the stranded four tinned copper conductors are coated with polyfluoroethylene inner tape 30, and water-blocking yarn is arranged between the outer surface of the stranded four tinned copper conductors and the inner surface of the polyfluoroethylene inner tape Filling layer or water blocking tape layer or hot melt adhesive layer 50 . Wherein, the material of the first plastic insulating layer 20 is fluoroplastic.

[0031] Such as figure 1 , the material of the second plastic insulat...

no. 2 example

[0034] Such as figure 2 , an ultra-high tensile alloy tinned copper conductor material, comprising four tinned copper conductors 10, the four tinned copper conductors are respectively extruded with a first plastic insulating layer 20 and then twisted, and the four tinned copper conductors A reinforcing core 90 is provided at the center between 10, and four tinned copper conductors 10 are twisted on the reinforcing core 90. The reinforcing core 90 is bulletproof wire.

[0035] Such as figure 2 , the stranded four tinned copper conductors are coated with polyfluoroethylene inner tape 30, and water-blocking yarn is arranged between the outer surface of the stranded four tinned copper conductors and the inner surface of the polyfluoroethylene inner tape Filling layer or water blocking tape layer or hot melt adhesive layer 50 . Wherein, the material of the first plastic insulating layer 20 is fluoroplastic.

[0036] Such as figure 2 , the material of the second plastic insu...

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Abstract

The invention discloses an ultra-high tensile alloy tinned copper conductor material, which comprises a plurality of tinned copper conductors, and the plurality of tinned copper conductors are respectively extruded with a first plastic insulation layer and then twisted. A plurality of tinned copper conductors are covered with a polyfluoroethylene inner tape and a second plastic insulation layer; water-blocking yarn is arranged between the outer surface of the stranded tinned copper conductors and the inner surface of the polyfluoroethylene inner tape Filling layer or water blocking tape layer or hot melt adhesive layer. According to the above technical scheme, a water-blocking yarn filling layer or a water-blocking tape layer or a hot-melt adhesive layer is set between the outer surface of the stranded multiple tinned copper conductors and the inner surface of the polyfluoroethylene inner tape, which can not only fill the plating The gap between the outer surface of the tin-copper conductor and the inner surface of the polyvinyl fluoride inner tape is used to tension the stranded multiple tinned copper conductors, and the stranded multiple tinned copper conductors are not easy to be wrapped in polyvinyl fluoride Slippage occurs within the strip, which in turn keeps the stranded multiple tinned copper conductors in good condition.

Description

[0001] Technical field: [0002] The invention relates to the technical field of wire rods, in particular to the technical field of cables, in particular to an ultra-high tensile alloy tinned copper conductor material. [0003] Background technique: [0004] The cable is usually a rope-like cable twisted by several or several groups of wires, and each group is twisted with at least two wires. Each group of wires is insulated from each other and is often twisted around a center. The entire outer surface is covered with a highly insulated Overlays, which are wires that carry electricity or information from one place to another. [0005] Existing power transmission cables are not strong in high temperature resistance, and cannot well adapt to high temperature working environments, and there are gaps between their internal conductors, which are prone to deformation during actual work. [0006] In view of the above technical problems, the utility model with the application number C...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B1/02H01B7/22H01B7/288H01B7/29H01B7/18H01B7/02
CPCY02A30/14
Inventor 沈新芳丁勇方文清李峰陈泉强敖国峰
Owner ZHEJIANG TONY ELECTRONICS CO LTD