Ant-proof optical cable

An anti-ant and optical cable technology, which is applied in the field of optical cable production, can solve the problems of poor anti-ant effect, inability to last, environment unfriendly, etc., and achieve the effect of long duration, long-lasting anti-ant effect, and improved anti-ant effect.
CN111007615BActive Publication Date: 2021-06-11SHENZHEN XINAOKE CABLE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN XINAOKE CABLE
Publication Date
2021-06-11

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Abstract

The invention discloses an ant-proof optical cable, comprising: a main part of the optical cable, the main part of the optical cable is sequentially provided with a core part, a flame-retardant layer, a waterproof layer, a capillary layer and a PVC layer, and the core part includes For the frame and the optical fiber attached to the frame, the capillary layer is made of a material with capillary holes, and the capillary layer is adsorbed with an anti-termite solution. In the present invention, a capillary layer and a waterproof layer are arranged between the PVC layer and the flame-retardant layer. The capillary layer can absorb a large amount of anti-ant solution. The solution will be continuously transferred to the gap, the anti-ant effect lasts for a long time, and the anti-ant effect is better.
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Description

technical field

[0001] The invention relates to the field of optical cable production, in particular to an ant-proof optical cable. Background technique

[0002] Optical cables are manufactured to meet optical, mechanical or environmental performance specifications. It is a communication cable assembly that uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. The basic structure of an optical cable is generally composed of several parts such as a cable core, a reinforced steel wire, a filler, and a sheath. In addition, there are components such as a waterproof layer, a buffer layer, and an insulated metal wire as required.

[0003] Existing optical cables basically use physical methods to prevent termites. Generally, nylon sleeves are added to the outer surface of the optical cable to enhance its surface smoothness to reduce termites. The anti-termite effect is poor and cannot last; , often by spraying anti-t...

Claims

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