Multifunctional anti-interference data cable

A multi-purpose, data technology, applied in the direction of cables, insulated cables, communication cables, etc., can solve the problems of mutual adhesion of cable sheaths, affecting the electrical properties of cables, mutual influence, etc., to improve physical and mechanical properties, overcome mechanical strength. , the effect of increased reflection and absorption

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

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Problems solved by technology

[0002] In our existing integrated wiring system, generally use 4 pairs of ordinary digital cables for Internet access, data transmission, etc., use local telephone cables for wiring, telephone, voice transmission, etc., use ordinary coaxial cables for network TV, high-definition TV Watching, etc., when the above cables are wired, they need to be wired in the same pipeline to affect and interfere with each other
[0003] Due to the limitations of the above-mentioned structure and wiring of the cables, the influence of electromagnetic radiation and capaciti

Method used

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  • Multifunctional anti-interference data cable

Examples

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Embodiment

[0043] Embodiment. A multi-purpose anti-jamming type data cable, comprising: aluminum core 1, two data copper wires 3 and filling rope 4;

[0044] 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. The invention point of Chen Hongxiao;

[0045] 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;

[0046] 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 ;

[0047] The polyester tape layer 11 covers the surface of the insulating foam layer 6, the single-sided aluminum foil layer 8 and the filling rope 4;

[0048] The double-sided aluminum foil layer 12 covers ...

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Abstract

The invention relates to a multifunctional anti-interference data cable which comprises an aluminum core and two copper data leads. The two copper data leads are wrapped in two shielding insulation layers respectively, and an oversheath layer wraps a flame-retardant layer. The oversheath layer comprises 100 parts of 1,3-butadiene, 50-60 parts of styrene, 25-35 parts of an ethane-vinyl acetate copolymer, 20-35 parts of chlorinated polyethylene, 10-12 parts of didecyl phthalate, 15-20 parts of polythiophene, 5-10 parts of siloxane, 20-25 parts of fumed silica, 5-10 parts of copper powder, 1-2 parts of polyethylene wax, 1.8-2 parts of titanium dioxide, 1-1.5 parts of 4,4-bis(alpha,alpha-dimethylbenzyl)diphenylamine, 0.5-1 part of dicumyl peroxide, 2-3 parts of triallyl cyanurate and 3-4 parts of dilauryl thiodipropionate by weight. The multifunctional anti-interference data cable reduces overhearing and signal attenuation, and has physical mechanical performance of higher tensile and tearing intensity.

Description

technical field [0001] The invention relates to an integrated composite cable, in particular to a multi-purpose anti-interference data cable. Background technique [0002] In our existing integrated wiring system, generally use 4 pairs of ordinary digital cables for Internet access, data transmission, etc., use local telephone cables for wiring, telephone, voice transmission, etc., use ordinary coaxial cables for network TV, high-definition TV Watching, etc., when the above cables are wired, they need to be wired in the same pipeline to affect and interfere with each other. [0003] Due to the limitations of the above-mentioned structure and wiring of the cables, the influence of electromagnetic radiation and capacitive coupling at low frequencies becomes more and more prominent, which seriously affects the electrical performance of each cable, resulting in the comprehensive wiring of each cable to the home. The speed, the quality of telephone calls, and the definition of h...

Claims

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Application Information

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IPC IPC(8): H01B11/00H01B7/02H01B7/17H01B7/18
Inventor 陆春良王惠兵高飞陈夏裕吕秀云金妹戴芸宇宋鸳莺
Owner JIANGSU HENGTONG WIRE & CABLE TECH
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