Environment-friendly termite-proof and rat-proof waterproof flame-retardant fire-resistant control cable

Abstract

The invention discloses an environment-friendly termite-proof and rat-proof waterproof flame-retardant fire-resistant control cable which comprises a control cable body, the control cable body comprises seven cable wires, a water-blocking filling layer is arranged between the outer surfaces of the seven stranded cable wires and gaps, better waterproof performance can be obtained, and the control cable body is tied in through a water-blocking polyester wrapping tape, so that the cable core keeps the roundness. The inner mica fireproof layer and the outer mica fireproof layer are made of synthetic fluorophlogopite materials, the cable has high temperature resistance and flame resistance, the sheath is made of environment-friendly low-smoke halogen-free flame-retardant polyolefin materials and has the advantages of being flame-retardant, environment-friendly and the like, and meanwhile, a rat-proof and termite-proof repellent is added, the smell of mice and ants is stimulated to give up contact after the mice and ants contact with the cable, thereby achieving the purpose of protecting the cable, prolonging the service life of the cable, enlarging the application range and places of the cable, and enabling the cable to be compact in structure, easy to lay, and convenient to popularize.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to an environment-friendly ant-proof, waterproof, flame-retardant and fire-resistant control cable. Background technique [0002] Introduction In recent years, the frequency of fires in public buildings has been relatively high. While causing certain economic losses, it is often accompanied by casualties, and the most important factor for casualties in fires is a large amount of toxic gases and smoke. Although the traditional flame retardant Cables, low-halogen and low-smoke flame-retardant cables have good flame-retardant properties due to the combination of halogen-containing polymers or halogen-containing flame retardants, but once a fire occurs, a certain amount of smoke and smoke will still be produced after the cable is burned. Toxic and corrosive gases hinder fire fighting and personnel evacuation, and corrode instruments and equipment. Therefore, for closed places where many ...

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Problems solved by technology

[0004] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide an ant-proof, waterproof, flame-retardant and fire-resistant control cable, which solves the problem that the protective measures of the current cables are relatively single, and it is inconvenient to use when collecting

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