Low-smoke zero-halogen enhanced category 5 network cable

A category-5 super-network technology, applied in the direction of cables, insulated cables, conductors, etc., can solve the problems of being easy to catch fire, emitting large toxic gases and smoke, etc., and achieves the effect of low smoke concentration and good flame retardancy

Inactive Publication Date: 2013-07-24
YANGZHOU SPRING WIRE & CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing Category 5e network cables are made of ordinary materials, which are very easy to catch fire, and will emit a large amount of toxic gas and smoke when burning. Once a fire or other accident occurs, the impact will be very serious.

Method used

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  • Low-smoke zero-halogen enhanced category 5 network cable

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] see figure 1 , a low-smoke halogen-free super-category 5 network cable, comprising: an outer sheath 1, a plurality of winding and pairing groups 2 and a tensile wire 3, and the plurality of winding and pairing groups 2 and the tensile wires 3 are all set Inside the outer sheath 1, the paired wire group 2 is formed by twisting two sets of wire cores 4, the wire cores 4 include a guide core 5 and an inner sheath 6 wrapped outside the guide core 5, so The inner sheath 6 is a high-density polyethylene insulation layer, the outer sheath 1 is a low-smoke halogen-free flame-retardant layer, the inner sheath 6 is a high-density polyethylene (HDPE)...

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PUM

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Abstract

The invention discloses a low-smoke zero-halogen enhanced category 5 network cable which comprises an outer protective sleeve, a plurality of coiling twines and an anti-pulling wire, wherein the plurality of coiling twines and the anti-pulling wire are all arranged inside the outer protective sleeve, each coiling twine is formed by two sets of cable cores in a twisting mode, each cable core comprises a guide core and an inner protective sleeve which covers each guide core, each inner protective sleeve is a high density polyethylene insulating layer, and the outer protective sleeve is a low-smoke zero-halogen inflaming retarding layer. Through the method, the low-smoke zero-halogen enhanced category 5 network cable has good inflaming retarding performance, is low in smoke concentration in burning, and does not produce corrosive gas.

Description

technical field [0001] The invention relates to the field of cables, in particular to a low-smoke and halogen-free Category 5e network cable. Background technique [0002] At present, network transmission is increasingly developed. In today's scientific progress, everyone cannot do without the network. Network cabling and information exchange equipment realize the network extending in all directions. Category 5e cable is a multimedia wire that transmits information and communication services such as data and voice. It is widely used in broadband access projects such as broadband user premises networks. Its quality is directly related to the transmission quality of information and communication. Some existing Category 5e network cables are made of ordinary materials, which are very easy to catch fire, and will emit a large amount of toxic gas and smoke when burning. Once a fire or other accident occurs, the impact will be very serious. Contents of the invention [0003] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/00H01B7/295H01B7/02
Inventor 奚浩波
Owner YANGZHOU SPRING WIRE & CABLE
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