Irradiation crosslinked polyolefin elastic insulation and sheath rubber soft cable

A cross-linked polyolefin and flexible cable technology, applied in insulated cables, insulated conductors, organic insulators, etc., can solve the problems of affecting product quality, blackening of conductor surfaces, high pollution in boiler rooms, etc. The effect of prolonging the service life and ensuring the quality

Inactive Publication Date: 2014-02-19
TIANJIN KEBO ELECTRIC POWER TECH DEV
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Problems solved by technology

[0002] The traditional rubber-sheathed flexible cable production mode adopts the method of steam vulcanization and cross-linking. It is necessary to build a large boiler room to ensure the supply of gas source. The boiler room itself is a high-pollution and high-energy-consuming equipment, and the country has strictly prohibited rebuilding it. of
In addition, during the production process of the cable, the conductor will be oxidized, which will cause the surface of the conductor to turn black and affect the product quality

Method used

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  • Irradiation crosslinked polyolefin elastic insulation and sheath rubber soft cable

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Embodiment Construction

[0015] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0016] An irradiation cross-linked polyolefin elastic insulation and sheath rubber sheath flexible cable, including an outer sheath 1 and a plurality of conductor cores, each conductor core is composed of a conductor 3 and an insulating layer 2 wrapped on the outer surface of the conductor , the conductor is an oxygen-free copper wire conductor, and the insulating layer is an insulating layer of radiation cross-linked polyolefin elastomer. A plurality of conductor cores are wrapped together on the inner side of the outer sheath, and the outer sheath is an outer sheath of radiation cross-linked polyolefin elastomer.

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Abstract

The invention relates to an irradiation crosslinked polyolefin elastic insulation and sheath rubber soft cable. The irradiation crosslinked polyolefin elastic insulation and sheath rubber soft cable comprises an outer sheath and a plurality of conductor cable cores, each conductor cable core is composed of a conductor and an insulating layer wrapping the outer surface of the conductor, the conductor cable cores are jointly wrapped by the outer sheath, and the outer sheath is an irradiation crosslinked polyolefin elastic outer sheath. The irradiation crosslinked polyolefin elastic insulation and sheath rubber soft cable is reasonable in design, ingenious in improvement and high in practicality, is manufactured through clean energy irradiation accelerator in a mode of irradiation of crosslinked clean energy and meets the national standards. The irradiation crosslinked polyolefin elastic insulation and sheath rubber soft cable is good in quality, long in service life, low in energy consumption in the machining process and free of pollution.

Description

technical field [0001] The invention relates to the field of cables, in particular to an irradiation cross-linked polyolefin elastic insulation and sheath rubber sheath flexible cable. Background technique [0002] The traditional rubber-sheathed flexible cable production mode adopts the method of steam vulcanization and cross-linking. It is necessary to build a large boiler room to ensure the supply of gas source. The boiler room itself is a high-pollution and high-energy-consuming equipment, and the country has strictly prohibited rebuilding it. of. In addition, during the production process of the cable, the conductor will be oxidized, which will cause the surface of the conductor to turn black and affect the product quality. Contents of the invention [0003] The purpose of the present invention is to provide a kind of radiation cross-linked polyolefin elastic insulation and sheath rubber sheath flexible cable which can improve product quality and is environmentally f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/04H01B1/02H01B3/44H01B7/295H01B7/282
CPCY02A30/14
Inventor 王春杰陈广震王万图张振清
Owner TIANJIN KEBO ELECTRIC POWER TECH DEV
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