Radiation crosslinking modified ethylene-tetrafluoroethylene insulated wire cable

A cross-linking modification, tetrafluoroethylene technology, applied in the direction of insulated cables, insulated conductors, organic insulators, etc., can solve the problems of thick insulation layer, large outer diameter of finished products, etc., to improve the temperature resistance level, high mechanical strength, technology The effect of uncomplicated process
CN1866411AActive Publication Date: 2006-11-22GUANGZHOU KAIHENG SPECIAL WIRE & CABLE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GUANGZHOU KAIHENG SPECIAL WIRE & CABLE
Publication Date
2006-11-22
Patent Text Reader

Abstract

The invention discloses an insulating wire cable of irradiation cross-linking modified ethane-perfluoroethylene polymer (X-ETFE) with metal screening layer and protecting layer, which is characterized by the following: the insulating thickness is 0.01-0.25 mm, which improves insulating wire heatproof grade; the product satisfies the aviation cable need under kinds of terrible climates.
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Description

technical field

[0001] The invention belongs to an insulated wire and cable, in particular to radiation cross-linked modified ethylene-tetrafluoroethylene (X-ETFE) insulated wire and cable for aerospace. Background technique

[0002] At present, most of the insulated wires for aerospace use in the prior art use ethylene-tetrafluoroethylene polymer as the insulating layer. Due to the unreasonable production process and technical conditions, the products have thick insulating layers and large outer diameters, which cannot meet the requirements of aerospace. Wires require small size, light weight, high mechanical strength, high reliability, high temperature resistance, resistance to various aerospace oils, and use in extremely complex and harsh environments. Contents of the invention

[0003] The object of the present invention is to propose a radiation cross-linked modified ethylene-tetrafluoroethylene polymer (X-ETFE) insulated wire and cable for the deficiencies of the pri...

Claims

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