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High-temperature resistant radio-frequency cable

A radio frequency cable, high temperature resistant technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of poor chemical resistance, unsatisfactory use, and weak firmness, etc., to reduce weight, enhance firmness, and increase flexibility Effect

Inactive Publication Date: 2014-07-16
WUHU HANGTIAN SPECIAL CABLE FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Conventional radio frequency cables, whose insulation and sheath materials are polyvinyl chloride, cannot meet the needs of those who need to use in high temperature environments, and their firmness is not strong
[0003] Traditional cable sheathing materials have disadvantages such as high temperature resistance, chemical medium resistance, scratch resistance, aging resistance, etc.

Method used

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Examples

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Effect test

Embodiment Construction

[0016] Such as figure 1 As shown, the high temperature resistant radio frequency cable includes an I-shaped nylon frame 1, a main core is provided on the left side of the nylon frame 1, a control core is provided on the right side of the nylon frame 1, and a main core includes a thermoplastic Elastomer 3, the main conductor 2 of the copper wire braided shielding layer 4, the control wire core includes two control conductors 5 wrapped with a silicone rubber insulating layer 6, and the outer side of the two control conductors 5 is twisted and wrapped with a copper tape braided shielding layer 7. The main wire core, the control wire core, the nylon skeleton 1 and several tensile steel wires 8 are twisted to form a cable core, and the cable core is wrapped with an aluminum alloy wire braided armor layer 9 and a sheath layer 10 in sequence. The material of the sheath layer 10 is made of the following raw materials in parts by weight: linear low density polyethylene 60, tetrafluoroe...

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Abstract

The invention discloses a high-temperature resistant radio-frequency cable which comprises an H-shaped nylon framework. A main wire core is arranged on the left side of the nylon framework, a control wire core is arranged on the right side of the nylon framework, the main wire core comprises a main conductor wrapped by a thermoplastic elastomer and a copper wire woven shielding layer, the control wire core comprises two control conductors wrapped by silicon rubber insulating layers, and the two control conductors are stranded and then wrapped by a copper strip woven shielding layer. The main wire core, the control wire core, the nylon framework and a plurality of tensile steel wires are stranded to form a cable core, and the cable core is wrapped by an aluminum alloy wire woven armor layer and a sheath layer in sequence.

Description

technical field [0001] The invention mainly relates to the field of cables, in particular to a high temperature resistant radio frequency cable. Background technique [0002] Conventional radio frequency cables, whose insulation and sheath materials are polyvinyl chloride, cannot meet the requirements of high-temperature environments, and their firmness is not strong. [0003] Traditional cable sheathing materials have disadvantages such as poor high temperature resistance, poor chemical medium resistance, scratch resistance, and aging resistance. Contents of the invention [0004] The object of the present invention is to provide a high temperature resistant radio frequency cable in order to remedy the defects of the prior art. The cable sheathing material of the present invention has high temperature resistance and good aging resistance. [0005] The present invention is achieved through the following technical solutions: [0006] The high temperature resistant radio ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/02H01B7/18H01B7/29H01B7/28C08L23/08C08L27/18C08L81/06C08K13/06C08K9/04C08K3/30C08K3/34
Inventor 杨趁芬何成龙何源佘晨
Owner WUHU HANGTIAN SPECIAL CABLE FACTORY
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