A lightweight marine communication cable with strong aging resistance

Abstract

The invention discloses an anti-aging and high-performance light maritime communication cable material. The anti-aging and high-performance light maritime communication cable material comprises a sealing protective sleeve; a heat emitting material layer is stuck on the outside surface of the sealing protective sleeve through an adhesive; the heat emitting material layer is formed by pairwise sticking and pressing of an inorganic salt thermal-insulation layer, an iron powder heat-emitting layer and an active carbon adsorption layer respectively; and an anti-aging protective film is stuck on theoutside surface of the heat emitting material layer through the adhesive. The invention relates to the technical field of communication facilities. The anti-aging and high-performance light maritimecommunication cable material can achieve the anti-aging purpose well; due to the antibacterial design outside a communication cable and the heat emitting design inside the cable, the communication cable can well resist corrosion aging of micro-organisms in seawater and ageing due to relatively high long-time humidity; the purpose of solving the ageing problem of the cable in three aspects including micro-organism decomposition inhibition, watertightness and humidity reduction at the same time is achieved; the service life of the communication cable is prolonged; and the normal use of the communication cable is ensured.

Description

technical field [0001] The invention relates to the technical field of communication facilities, in particular to a lightweight marine communication cable with strong aging resistance. Background technique [0002] The communication cable is composed of a plurality of mutually insulated wires or conductors to form a cable core, with a communication line with a sealed sheath on the outside, and some are equipped with an outer sheath outside the sheath. The laying method is divided into symmetrical, coaxial and integrated cables according to the structure; it is divided into field and permanent cables (underground and submarine cables) according to the function. The communication cable has a wide transmission frequency band, a large communication capacity, and is less affected by external interference, but it is not easy Maintenance, can transmit telephone, telegraph, data and images, etc., mainly used to transmit audio, analog signals of 150kHZ and below, and digital signals ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a light-weight marine communication cable material with strong aging resistance, which solves the problem that the existing improvement method still cannot achieve the purpose of good aging resistance, and cannot achieve the purpose of carrying out the external communication cable. Antibacterial design and heating design inside the cable, so that the communication cable can well resist the corrosion and aging of microorganisms in seawater and the aging caused by high humidity for a long time, and it is impossible to solve the problem of cable from the three aspects of inhibiting microbial decomposition, waterproofing and reducing humidity at the same time. Aging Purpose Questions

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