CN105989926A - Multifunctional integrated composite data cable - Google Patents
Multifunctional integrated composite data cable Download PDFInfo
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- CN105989926A CN105989926A CN201510066770.0A CN201510066770A CN105989926A CN 105989926 A CN105989926 A CN 105989926A CN 201510066770 A CN201510066770 A CN 201510066770A CN 105989926 A CN105989926 A CN 105989926A
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Abstract
The invention relates to a multifunctional integrated composite data cable which comprises an aluminum core, two copper data leads and a filling rope. The aluminum core is wrapped in a copper layer, and the copper layer is wrapped in an insulated foaming layer; the copper data leads are wrapped in two shielding insulation layers respectively, and a one-side aluminum foil layer wraps the two shielding insulation layers; a polyester tape layer wraps the insulated foaming layer, the one-side aluminum foil layer and the filling rope; a double-side aluminum foil layer wraps polyester tape layer; a flame-retardant layer wraps the double-side aluminum foil layer; and an oversheath layer wraps the flame-retardant layer. The shielding insulating layer comprises 60 parts of nitrile rubber, 40-50 parts of methyl vinyl silicone rubber, 25-35 parts of an ethane-vinyl acetate copolymer and 20-35 parts of chlorinated polyethylene. The multifunctional integrated composite data cable improves reflection and absorption of electromagnetic waves in low frequency, reduces overhearing and signal attenuation, and has physical mechanical performance of higher tensile and tearing intensity.
Description
Technical field
The present invention relates to integrated composite cable, be specifically related to a kind of multipurpose integrated complex data cable.
Background technology
In our existing comprehensive wiring system, generally use 4 pairs of ordinary numbers cables to carry out surfing the Net, data transmission etc., use local cable to enter wiring can to carry out the transmission of phone, voice etc., use generic coaxial cable to carry out Web TV, the watching of HDTV, above cable, when wiring, needs to influence each other in same pipeline concentric wiring, interfere.
Limitation due to the said structure of cable and wiring, therefore impact when electromagnetic radiation and Capacitance Coupled are in low-frequency range rate is more and more prominent, have a strong impact on the electric property of each cable, cause each cable comprehensive wiring to behind family, the networking speed of family, phone call quality, high definition picture definition etc. all can be influenced to different extents, and owing to each cable is all separate unit, throughout the year month after month send out warm, hot after, it is easily caused each cable sheath inter-adhesive etc., ultimately result in broken skin, even electric leakage, burning, final initiation fire.Solve reflection and absorption to low-frequency range shield effectiveness electromagnetic wave in comprehensive wiring system, and cross-talk and attenuation problem, become the direction that those skilled in the art make great efforts.
Content of the invention
It is an object of the invention to provide a kind of multipurpose integrated complex data cable, this integrated complex data cable improves reflection and the absorption of low-frequency range electromagnetic wave, while improving cross-talk and signal attenuation, also improve the cross-link intensity of base-material, there is preferably stretching, the strength physical mechanical performance of tear.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of multipurpose integrated complex data cable, comprising: aluminium core, two data copper conductors and gasket for packing；
Described aluminium core is coated with a layers of copper, and this layers of copper outer surface is coated with insulation foaming layer；
Said two data copper conductor is each all coated with shield dielectric layer, one side aluminium foil layer two this shield dielectric layer outer surfaces of cladding；
The described insulation foaming layer of polyester belt cladding, one side aluminium foil layer and gasket for packing surface；
The described polyester belt outer surface of double-sided aluminum foil layer cladding；
Flame-retardant layer is coated on described double-sided aluminum foil layer outer surface；
One external sheath layer is coated on described flame-retardant layer outer surface；
Described shield dielectric layer is made up of the component of following weight portion:
Nitrile rubber
60 parts,
Methyl vinyl silicone rubber
40 ~ 50 parts,
Ethylene-vinyl acetate copolymer
25 ~ 35 parts,
Haloflex
20 ~ 35 parts,
PHT4 ester
10 ~ 12 parts,
Polyaniline
12 ~ 15 parts,
Polythiophene
5 ~ 10 parts,
Siloxanes
8 ~ 10 parts,
Fume colloidal silica
16 ~ 20 parts,
Tissuemat E
1 ~ 2 part,
4,4 ' double (α, α dimethyl benzyl) diphenylamines
1 ~ 1.5 part,
Cumyl peroxide
2 ~ 4 parts,
Iso-cyanuric acid triallyl ester
2 ~ 5 parts.
In technique scheme, further improved plan is as follows:
1. it, in such scheme, between described flame-retardant layer and double-sided aluminum foil layer, is provided with the metal screen layer being knitted to form by several aluminum-magnesium alloy wires.
2., in such scheme, a flame-retardant layer is coated on described double-sided aluminum foil layer outer surface.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
1. multipurpose of the present invention integrated complex data cable, its its use particular substrate rubber nitrile rubber 60 parts, methyl vinyl silicone rubber 40 ~ 50 parts, ethylene-vinyl acetate copolymer 25 ~ 35 parts, haloflex 20 ~ 35 parts, add PHT4 ester 10 ~ 12 parts, siloxanes 8 ~ 10 parts, fume colloidal silica 16 ~ 20 parts, Tissuemat E 1 ~ 2 part, 4,4 ' double (α, α dimethyl benzyl) diphenylamines 1 ~ 1.5 part, and introduce polyaniline 12 ~ 15 parts, reducing the body resistivity of conductive rubber, reflection and absorption to low-frequency range shield effectiveness electromagnetic wave increase；Secondly, its special formulation base-material contains polythiophene 5 ~ 10 parts, overcomes the mechanical strength causing owing to adding copper powder 5 ~ 10 parts and reduces, improves the cross-link intensity of base-material, enhance tensile strength, have preferably stretching, the strength physical mechanical performance of tear.
2. multipurpose of the present invention integrated complex data cable, in its formula, cumyl peroxide 2 ~ 4 parts, iso-cyanuric acid triallyl ester 2 ~ 5 parts are conducive to improving polyaniline 12 ~ 15 parts and nitrile rubber 60 parts, methyl vinyl silicone rubber 40 ~ 50 parts, ethylene-vinyl acetate copolymer 25 ~ 35 parts, 20 ~ 35 parts of intermiscibilities of haloflex, both improve hardness, also improve due to polyaniline 12 ~ 15 parts addition, the reduction of the ageing resistace causing, extends the service life of product and improves the reliability of product.
Brief description
Accompanying drawing 1 is multipurpose of the present invention integrated complex data cable structure schematic diagram.
In the figures above: the 1st, aluminium core；2nd, flame-retardant layer；3rd, data copper conductor；4th, gasket for packing；5th, layers of copper；6th, insulation foaming layer；7th, shield dielectric layer；8th, one side aluminium foil layer；9th, external sheath layer；10th, metal screen layer；11st, polyester belt；12nd, double-sided aluminum foil layer.
Detailed description of the invention
Embodiment. a kind of multipurpose integrated complex data cable, comprising: aluminium core the 1st, two data copper conductors 3 and gasket for packing 4；
Described aluminium core 1 is coated with a layers of copper 5, and this layers of copper 5 outer surface is coated with the inventive point in insulation foaming layer 6 Chen Hong school；
Said two data copper conductor 3 is each all coated with shield dielectric layer 7, and an one side aluminium foil layer 8 is coated with two this shield dielectric layer 7 outer surfaces；
Said two electric power copper conductor 2 is each all coated with insulating barrier 9, and this two insulating barriers 9 are placed in parallel and place in " ∞ " font, are overlying on this two insulating barrier 9 surfaces outside an inner restrictive coating 10；
Polyester belt 11 is coated with described insulation foaming layer the 6th, one side aluminium foil layer 8 and gasket for packing 4 surface；
Double-sided aluminum foil layer 12 is coated with described polyester belt 11 outer surface；
Flame-retardant layer 13 is coated on described double-sided aluminum foil layer 12 outer surface；
One external sheath layer 14 is coated on described flame-retardant layer 13 outer surface；
Described shield dielectric layer 7 is made up of the component of following weight portion:
Table 1
It is provided with the metal screen layer 10 being knitted to form by several aluminum-magnesium alloy wires between above-mentioned flame-retardant layer 2 and double-sided aluminum foil layer 12.
The sectional area of above-mentioned gasket for packing 4 is 0.50～1.0 mm2。
Table 2
When using above-mentioned multipurpose integrated complex data cable, reducing the body resistivity of conductive rubber, reflection and absorption to low-frequency range shield effectiveness electromagnetic wave increase；Secondly, its special formulation base-material contains polythiophene 15 ~ 20 parts, overcome the mechanical strength causing owing to adding polyaniline to reduce, improve the cross-link intensity of base-material, tensile strength is made to be more than 12MPa, there is preferably stretching, the strength physical mechanical performance of tear, and extend the service life of product and improve the reliability of product；Secondly, curingprocess rate can be greatly speeded up, improve crosslink density, improve the heat resistance of vulcanizate, it is to avoid owing to adding fume colloidal silica, produce similar sponge-type porosity, thus improve physical mechanical and mechanical property.
Above-described embodiment is only technology design and the feature that the present invention is described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalences made according to spirit of the invention change or modify, and all should cover within protection scope of the present invention.
Claims (3)
1. the integrated complex data cable of a multipurpose, it is characterised in that: include: aluminium core (1), two data copper conductors (3) and gasket for packing (4)；
Described aluminium core (1) is coated with a layers of copper (5), and this layers of copper (5) outer surface is coated with insulation foaming layer (6)；
Said two data copper conductor (3) is each all coated with shield dielectric layer (7), one side aluminium foil layer (8) two this shield dielectric layer (7) outer surfaces of cladding；
Polyester belt (11) is coated with described insulation foaming layer (6), one side aluminium foil layer (8) and gasket for packing (4) surface；
Double-sided aluminum foil layer (12) is coated with described polyester belt (11) outer surface；
One external sheath layer (9) is coated on described flame-retardant layer (2) outer surface；
Described shield dielectric layer (7) is made up of the component of following weight portion:
Nitrile rubber 60 parts,
Methyl vinyl silicone rubber 40 ~ 50 parts,
Ethylene-vinyl acetate copolymer 25 ~ 35 parts,
Haloflex 20 ~ 35 parts,
PHT4 ester 10 ~ 12 parts,
Polyaniline 12 ~ 15 parts,
Polythiophene 5 ~ 10 parts,
Siloxanes 8 ~ 10 parts,
Fume colloidal silica 16 ~ 20 parts,
Tissuemat E 1 ~ 2 part,
4,4 ' double (α, α dimethyl benzyl) diphenylamines 1 ~ 1.5 part,
Cumyl peroxide 2 ~ 4 parts,
Iso-cyanuric acid triallyl ester 2 ~ 5 parts.
2. multipurpose according to claim 1 integrated complex data cable, it is characterised in that: it is provided with the metal screen layer (10) being knitted to form by several aluminum-magnesium alloy wires between described flame-retardant layer (2) and double-sided aluminum foil layer (12).
3. multipurpose according to claim 1 and 2 integrated complex data cable, it is characterised in that: a flame-retardant layer (2) is coated on described double-sided aluminum foil layer (12) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066770.0A CN105989926A (en) | 2015-02-09 | 2015-02-09 | Multifunctional integrated composite data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066770.0A CN105989926A (en) | 2015-02-09 | 2015-02-09 | Multifunctional integrated composite data cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105989926A true CN105989926A (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510066770.0A Pending CN105989926A (en) | 2015-02-09 | 2015-02-09 | Multifunctional integrated composite data cable |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201965952U (en) * | 2011-03-25 | 2011-09-07 | 江苏亨通线缆科技有限公司 | Composite cable structure with tensile property |
| CN202058480U (en) * | 2011-04-18 | 2011-11-30 | 江苏亨通线缆科技有限公司 | Composite cable formed by network cable and coaxial cable |
| CN202058479U (en) * | 2011-04-18 | 2011-11-30 | 江苏亨通线缆科技有限公司 | Composite cable structure for shielding electromagnetic radiation |
| CN104008797A (en) * | 2014-04-29 | 2014-08-27 | 江苏亨通线缆科技有限公司 | Integrated data cable for power and data transmission |
| CN104008810A (en) * | 2014-04-29 | 2014-08-27 | 江苏亨通线缆科技有限公司 | Multifunctional cable integrating power and data transmission |
-
2015
- 2015-02-09 CN CN201510066770.0A patent/CN105989926A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201965952U (en) * | 2011-03-25 | 2011-09-07 | 江苏亨通线缆科技有限公司 | Composite cable structure with tensile property |
| CN202058480U (en) * | 2011-04-18 | 2011-11-30 | 江苏亨通线缆科技有限公司 | Composite cable formed by network cable and coaxial cable |
| CN202058479U (en) * | 2011-04-18 | 2011-11-30 | 江苏亨通线缆科技有限公司 | Composite cable structure for shielding electromagnetic radiation |
| CN104008797A (en) * | 2014-04-29 | 2014-08-27 | 江苏亨通线缆科技有限公司 | Integrated data cable for power and data transmission |
| CN104008810A (en) * | 2014-04-29 | 2014-08-27 | 江苏亨通线缆科技有限公司 | Multifunctional cable integrating power and data transmission |
Non-Patent Citations (3)
| Title |
|---|
| 张玉龙: "《橡胶改性技术》", 30 September 2006 * |
| 曾幸荣 等: "聚苯胺/丁腈橡胶复合材料的制备及性能", 《华南理工大学学报》 * |
| 辛浩波: "《塑料合金及塑橡共混改性—配方•工艺•性能•应用技术》", 31 May 2005 * |
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Application publication date: 20161005 |
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