CN105161198A - Fluoroplastic communication cable - Google Patents
Fluoroplastic communication cable Download PDFInfo
- Publication number
- CN105161198A CN105161198A CN201510389258.XA CN201510389258A CN105161198A CN 105161198 A CN105161198 A CN 105161198A CN 201510389258 A CN201510389258 A CN 201510389258A CN 105161198 A CN105161198 A CN 105161198A
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- layer
- communication cable
- fluoroplastic
- fluoroplastics
- copper conductor
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Abstract
The invention discloses a fluoroplastic communication cable. The fluoroplastic communication cable comprises four structure layers and sequentially comprises a butyronitrile rubber layer, a flame retardation layer, a filling layer and a shielding layer, wherein the filling layer employs fiberglass and silica gel filler, the filling layer is internally provided with six copper conductors and three hard packing bag layers, shielding isolation boards are respectively arranged among the six copper conductors and are used for realizing shielding among the copper conductors to prevent signal interference, and the seventh copper conductor is externally wrapped in the shielding layer. The fluoroplastic communication cable has advantages of high and low temperature resistance, anti-oxidation performance, long service life and high safety coefficient.
Description
Technical field
The present invention relates to fluorine plastic product field, particularly relate to a kind of fluoroplastics communication cable.
Background technology
Communication cable is applied widely now, and cable laying is extensively arranged on field, at the bottom of ground, marine bottom, bad environments, simultaneously, communication cable requires very high to communication quality, and existing communication cable is deposited after a long time use, outer decortication, screen breaks down, the affected defect of cable signal, simultaneously, breaking out of fire situation, cable jacket easily breaks, and release toxic gas, affects the interruption of the signal and communication of cable.
Rapidly, fluoroplastics are that some or all of hydrogen replaced by fluorine, and have polytetrafluoroethylene in existing fluoroplastics development, polyfluorinated ethylene, poly-trifluoro-ethylene, Kynoar, adopt fluoroplastics to replace conventional P VC material to make communication cable, there is high life, adapt to the powerful advantages of adverse circumstances.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of fluoroplastics communication cable, steady quality, and cable transmission signal is good, long service life.
Described a kind of fluoroplastics communication cable, comprises four-layer structure, is followed successively by acrylonitrile-butadiene rubber layer from outside to inside, flame-retardant layer, packed layer and screen.
Described acrylonitrile-butadiene rubber layer is positioned at the outermost layer of fluoroplastics communication cable, plays a supporting role to communication cable, meanwhile, described acrylonitrile-butadiene rubber layer is coated with insulation phosphor powder layer, is convenient to cable and lays under dark state.
Described flame-retardant layer is mineral powders and ceramic powders composition, has fire-resistant function, has fire-proof function to communication cable, ensures that communication cable can normal communication under fire condition.
Described packed layer, adopt glass fiber and silica gel filler composition, 6 copper conductors and 3 hard bag layers are provided with in described packed layer, described copper conductor is used for cable information transmission, described hard bag layer, adopt wire drawing cloth bag composition, hard bag layer has certain length, is convenient to the laying of fluoroplastics communication cable.
Being provided with shielded partitions between 6 described copper conductors, for shielding between copper conductor, preventing signal disturbing.
The 7th copper conductor has been wrapped up in described screen.
A kind of optimal technical scheme, described copper conductor is provided with color paint layer, is convenient to detection and the maintenance of communication cable later stage fault.
Simultaneously, fluoroplastic layer is provided with at described copper conductor skin, fluoroplastic layer plays support to copper conductor and protective effect, described fluoroplastic layer adopts polytetrafluoroethylmaterial material to make, polytetrafluoroethylene is commonly called as PFA resin, the fluoroplastics of newer melt-processable, the fusing point of PFA is high, density is 2.13 grams/cc to 2.16 grams/cc, PFA is heat-resisting, cold-resistant, chemical stability, mechanicalness, insulating properties, self lubricity, folding resistance, resistance to cracking is excellent, simultaneously, PPL is added in polytetrafluoroethylene, PPL is polyparaphenylene phenol, metallurgical, ideal wear-resisting in the industries such as chemical industry, encapsulant, high life, high temperature resistant, fluoroplastic layer of the present invention uses polytetrafluoroethylene and polyparaphenylene phenol compound to make.
A kind of optimal technical scheme, between described fluoroplastic layer thickness is 0.3 to 2 millimeters.
The invention has the beneficial effects as follows: a kind of fluoroplastics communication cable of the present invention, have high temperature resistant, low temperature, oxidation resistent susceptibility, long service life, coefficient of safety is high.
Accompanying drawing explanation
Fig. 1 is a kind of fluoroplastics communication cable of the present invention structural representation;
In accompanying drawing, the mark of each parts is as follows:
1 is acrylonitrile-butadiene rubber layer, and 2 is flame-retardant layer, and 3 is copper conductor, and 31 is fluoroplastic layer, and 4 is packed layer, and 41 is shielded partitions, and 5 is screen, and 6 is hard bag layer.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Described a kind of fluoroplastics communication cable, comprises four-layer structure, is followed successively by acrylonitrile-butadiene rubber layer from outside to inside, flame-retardant layer, packed layer and screen.
Described acrylonitrile-butadiene rubber layer is positioned at the outermost layer of fluoroplastics communication cable, plays a supporting role to communication cable, meanwhile, described acrylonitrile-butadiene rubber layer is coated with insulation phosphor powder layer, is convenient to cable and lays under dark state.
Described flame-retardant layer is mineral powders and ceramic powders composition, has fire-resistant function, has fire-proof function to communication cable, ensures that communication cable can normal communication under fire condition.
Described packed layer, adopt glass fiber and silica gel filler composition, 6 copper conductors and 3 hard bag layers are provided with in described packed layer, described copper conductor is used for cable information transmission, described hard bag layer, adopt wire drawing cloth bag composition, hard bag layer has certain length, is convenient to the laying of fluoroplastics communication cable.
Being provided with shielded partitions between 6 described copper conductors, for shielding between copper conductor, preventing signal disturbing.
The 7th copper conductor has been wrapped up in described screen.
A kind of optimal technical scheme, described copper conductor is provided with color paint layer, is convenient to detection and the maintenance of communication cable later stage fault.
Simultaneously, fluoroplastic layer is provided with at described copper conductor skin, fluoroplastic layer plays support to copper conductor and protective effect, described fluoroplastic layer adopts polytetrafluoroethylmaterial material to make, polytetrafluoroethylene is commonly called as PFA resin, the fluoroplastics of newer melt-processable, the fusing point of PFA is high, density is 2.13 grams/cc to 2.16 grams/cc, PFA is heat-resisting, cold-resistant, chemical stability, mechanicalness, insulating properties, self lubricity, folding resistance, resistance to cracking is excellent, simultaneously, PPL is added in polytetrafluoroethylene, PPL is polyparaphenylene phenol, metallurgical, ideal wear-resisting in the industries such as chemical industry, encapsulant, high life, high temperature resistant, fluoroplastic layer of the present invention uses polytetrafluoroethylene and polyparaphenylene phenol compound to make.
A kind of optimal technical scheme, between described fluoroplastic layer thickness is 0.3 to 2 millimeters.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a fluoroplastics communication cable, it is characterized in that, comprise: four-layer structure, be followed successively by acrylonitrile-butadiene rubber layer from outside to inside, flame-retardant layer, packed layer and screen, described acrylonitrile-butadiene rubber layer is positioned at the outermost layer of fluoroplastics communication cable, communication cable is played a supporting role, simultaneously, described acrylonitrile-butadiene rubber layer is coated with insulation phosphor powder layer, described flame-retardant layer is mineral powders and ceramic powders composition, described packed layer, adopt glass fiber and silica gel filler composition, 6 copper conductors and 3 hard bag layers are provided with in described packed layer, hard bag layer, adopt wire drawing cloth bag composition, shielded partitions is provided with between 6 described copper conductors, for shielding between copper conductor, the 7th copper conductor has been wrapped up in described screen, fluoroplastic layer is provided with at described copper conductor skin.
2. fluoroplastics communication cable according to claim 1, is characterized in that, described copper conductor is provided with color paint layer, is convenient to detection and the maintenance of communication cable later stage fault.
3. fluoroplastics communication cable according to claim 1, is characterized in that, between described fluoroplastic layer thickness is 0.3 to 2 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389258.XA CN105161198A (en) | 2015-07-06 | 2015-07-06 | Fluoroplastic communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389258.XA CN105161198A (en) | 2015-07-06 | 2015-07-06 | Fluoroplastic communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105161198A true CN105161198A (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389258.XA Pending CN105161198A (en) | 2015-07-06 | 2015-07-06 | Fluoroplastic communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105161198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531324A (en) * | 2016-12-09 | 2017-03-22 | 赵华刚 | Moisture-absorbing anticorrosion durable composite cable having silicone core and using method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090014202A1 (en) * | 1997-04-22 | 2009-01-15 | Clark William T | Data cable with cross-twist cabled core profile |
| CN102254604A (en) * | 2011-04-21 | 2011-11-23 | 常州康美电子线缆有限公司 | High-frequency signal cable |
| CN202549398U (en) * | 2012-03-30 | 2012-11-21 | 安徽虹都电缆集团有限公司 | High temperature resisting compensating cable |
| US20120312579A1 (en) * | 2011-06-10 | 2012-12-13 | Kenny Robert D | Cable jacket with embedded shield and method for making the same |
| CN203013321U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Fireproof flame-retardant wire cable |
| CN103646697A (en) * | 2013-11-25 | 2014-03-19 | 大连鑫永工业制造有限公司 | Control cable |
| CN103916999A (en) * | 2014-04-20 | 2014-07-09 | 上海洞舟实业有限公司 | Electrically-induced light-emitting line with arrow direction indication function |
| CN204242646U (en) * | 2014-12-02 | 2015-04-01 | 安邦电气集团有限公司 | A kind of high-temperature resistant super-soft noctilucence cable |
-
2015
- 2015-07-06 CN CN201510389258.XA patent/CN105161198A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090014202A1 (en) * | 1997-04-22 | 2009-01-15 | Clark William T | Data cable with cross-twist cabled core profile |
| CN102254604A (en) * | 2011-04-21 | 2011-11-23 | 常州康美电子线缆有限公司 | High-frequency signal cable |
| US20120312579A1 (en) * | 2011-06-10 | 2012-12-13 | Kenny Robert D | Cable jacket with embedded shield and method for making the same |
| CN202549398U (en) * | 2012-03-30 | 2012-11-21 | 安徽虹都电缆集团有限公司 | High temperature resisting compensating cable |
| CN203013321U (en) * | 2012-11-05 | 2013-06-19 | 安徽金桥电缆有限公司 | Fireproof flame-retardant wire cable |
| CN103646697A (en) * | 2013-11-25 | 2014-03-19 | 大连鑫永工业制造有限公司 | Control cable |
| CN103916999A (en) * | 2014-04-20 | 2014-07-09 | 上海洞舟实业有限公司 | Electrically-induced light-emitting line with arrow direction indication function |
| CN204242646U (en) * | 2014-12-02 | 2015-04-01 | 安邦电气集团有限公司 | A kind of high-temperature resistant super-soft noctilucence cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531324A (en) * | 2016-12-09 | 2017-03-22 | 赵华刚 | Moisture-absorbing anticorrosion durable composite cable having silicone core and using method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |