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Anti-interference data cable easy to lay

A data cable and data technology, applied in the direction of insulated cables, power cables, power cables with shielding layer/conductive layer, etc., can solve the problems affecting the service life of cables, data, signal transmission effect, cable damage, etc., to overcome Reduced mechanical strength, increased tensile strength, and reduced volume resistivity

Inactive Publication Date: 2016-10-05
JIANGSU HENGTONG WIRE & CABLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, cables are generally placed in places that are not touched, so there will be mice that damage the cables, which will affect the service life of the cables and the transmission effect of data and signals

Method used

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  • Anti-interference data cable easy to lay
  • Anti-interference data cable easy to lay
  • Anti-interference data cable easy to lay

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] Embodiment. An easy-to-lay anti-jamming type data cable, comprising: aluminum core 1, two power copper conductors 2, two data copper conductors 3 and filling rope 4;

[0035] The aluminum core 1 is covered with a copper layer 5, and the outer surface of the copper layer 5 is covered with an insulating foam layer 6;

[0036] Each of the two data copper wires 3 is coated with a shielding insulating layer 7, and a single-sided aluminum foil layer 8 covers two outer surfaces of the shielding insulating layer 7;

[0037] Each of the two power copper wires 2 is coated with an insulating layer 9, and the two insulating layers 9 are placed in parallel and placed in the shape of "∞", and an inner sheath layer 10 is covered on the surface of the two insulating layers 9 ;

[0038] The polyester tape layer 11 covers the surface of the insulating foam layer 6, the single-sided aluminum foil layer 8, the inner sheath layer 10 and the filling rope 4;

[0039] The double-sided alumin...

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Abstract

The invention discloses an anti-interference data cable easy to lay. The data cable comprises an aluminum core, two copper power leads and two copper data leads. The two copper data leads are wrapped in two shielding insulation layers respectively. The shielding insulation layer comprises 60 parts of nitrile butadiene rubber, 40-50 parts of methyl vinyl silicone rubber, 25-35 parts of an ethane-vinyl acetate copolymer, 20-35 parts of chlorinated polyethylene, 10-12 parts of tetrabromophthalic anhydride, 12-15 parts of polyaniline, 5-10 parts of polythiophene, 8-10 parts of siloxane, 16-20 parts of fumed silica, 1-2 parts of polyethylene wax, 1-1.5 parts of 4,4-bis(alpha,alpha-dimethylbenzyl)diphenylamine, 2-4 parts of dicumyl peroxide, and 2-5 parts of triallyl isocyanurate by weight. According to the data cable, the bandwidth of absorption frequency is broadened, the hardness and the reliability are improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to a composite cable, in particular to an easy-to-lay anti-interference data cable. Background technique [0002] In today's information society, people rely more and more on information, and cannot do without information. In order to meet the needs of various places and different groups of people, various cables can be seen everywhere. Due to the variety and complexity of cables, there will be mutual interference between various cables or between the same cables, thereby affecting the transmission of signals and ultimately affecting the use of users. Therefore, it is necessary to strengthen the anti-interference strength of the existing cables. In addition, the cables are generally laid in places that are not touched, so there will be mice that damage the cables, which will affect the service life of the cables and the transmission effect of data and signals. Secondly, with the development of society, telecommunication network...

Claims

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Application Information

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IPC IPC(8): H01B9/00H01B9/02H01B11/10H01B7/18H01B7/28
Inventor 陆春良王惠兵高飞陈夏裕吕秀云曹卫忠彭勇昭
Owner JIANGSU HENGTONG WIRE & CABLE TECH
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