CN104733090A - Low-smoke halogen-free flame-retardant light flexible cable - Google Patents
Low-smoke halogen-free flame-retardant light flexible cable Download PDFInfo
- Publication number
- CN104733090A CN104733090A CN201510088282.XA CN201510088282A CN104733090A CN 104733090 A CN104733090 A CN 104733090A CN 201510088282 A CN201510088282 A CN 201510088282A CN 104733090 A CN104733090 A CN 104733090A
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- China
- Prior art keywords
- plated
- zinc
- low
- layer
- extruded
- Prior art date
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- Pending
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 23
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000003063 flame retardant Substances 0.000 title claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000004020 conductor Substances 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 27
- 239000010949 copper Substances 0.000 claims abstract description 27
- 238000000137 annealing Methods 0.000 claims abstract description 21
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004698 Polyethylene Substances 0.000 claims abstract description 11
- -1 polyethylene Polymers 0.000 claims abstract description 11
- 229920000573 polyethylene Polymers 0.000 claims abstract description 11
- 229920000098 polyolefin Polymers 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 36
- 239000004411 aluminium Substances 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 15
- 229910052736 halogen Inorganic materials 0.000 claims description 13
- 150000002367 halogens Chemical class 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- 230000000979 retarding effect Effects 0.000 abstract 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The invention discloses a low-smoke halogen-free flame-retardant light flexible cable. The low-smoke halogen-free flame-retardant light flexible cable is composed of conductor cable cores, drainage wires and seven protection layers. The conductor cable cores are arranged in 28 groups and are galvanized annealing nickel conductor cable cores, the four drainage wires are tinned aluminum wire drainage wires, and the seven protection layers comprise a silver plated copper strip armored layer, a butyronitrile insulating layer, a galvanized copper wire shielding layer, perfluorinated polyethylene insulating layer, a low-smoke halogen-free polyethylene sheath layer, a silver plated aluminum wire shielding layer and a low-smoke halogen-free polyolefin sheath layer from inside to outside. The cable has the advantages of retarding inflaming, and resisting high temperature, oxidation and ageing, can be widely applied to the fields of petrochemical engineering, power and the like, and is good in drainage effect.
Description
Technical field
The invention belongs to field of cables, particularly relate to the light-duty flexible cable of a kind of low-smoke non-halogen flame-retardant.
Background technology
Cable and wire is the medium of transmission of electric energy, cable is widely used in every field, the quality requirement of each field to cable differs, some key areas are high especially to the quality requirement of cable, not so cannot satisfy the demand, and may make troubles to work, in the middle of petrochemical industry power domain, more and more higher to the life requirements of cable, and require heat-resistant fireproof, anti-oxidant anti-aging.
Summary of the invention
In order to increase the practicality of prior art, the object of this invention is to provide a kind of flame-resistant high-temperature-resistant, resistance to oxidation, the light-duty flexible cable of ageing-resistant low-smoke non-halogen flame-retardant.
The present invention takes following technical scheme to realize: the light-duty flexible cable of a kind of low-smoke non-halogen flame-retardant, it is by conductor thread core, drainage thread and seven layers of protective layer composition, seven layers of protective layer are followed successively by silver-plated copper strips armour from inside to outside, butyronitrile insulating barrier, zinc-plated shielding layer of copper wires, poly-perfluor polyethylene layer, low smoke and zero halogen pe sheath layer, silver-plated aluminium wire screen and low-smoke halogen-free polyolefin restrictive coating, silver-plated copper strips armour is set to the central core of cable, conductor thread core is provided with 28 groups, for zinc-plated annealing nickel conductor thread core, often organize zinc-plated annealing nickel conductor thread core inside and be extruded with seven zinc-plated annealing nickel conductors, wherein six groups of zinc-plated annealing nickel conductor thread cores are extruded between silver-plated copper strips armour and butyronitrile insulating barrier, it is inner that other six groups of zinc-plated annealing nickel conductor thread cores are extruded in butyronitrile insulating barrier, other 16 groups zinc-plated annealing nickel conductor thread cores are evenly extruded in zinc-plated shielding layer of copper wires inside, drainage thread is provided with four, for zinc-plated aluminium wire drainage thread.
Wherein two zinc-plated aluminium wire drainage threads are evenly extruded between butyronitrile insulating barrier and zinc-plated shielding layer of copper wires, and zinc-plated aluminium wire drainage thread is evenly extruded between zinc-plated shielding layer of copper wires and poly-perfluor polyethylene layer in addition.
The present invention has following beneficial effect in sum: this kind of cable has flame-resistant high-temperature-resistant, resistance to oxidation, ageing-resistant feature, can be widely used in the fields such as petrochemical industry electric power, and drainage effect is good.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Wherein: 1, zinc-plated annealing nickel conductor thread core; 2, silver-plated copper strips armour; 3, butyronitrile insulating barrier; 4, zinc-plated shielding layer of copper wires; 5, poly-perfluor polyethylene layer; 6, low smoke and zero halogen pe sheath layer; 7, silver-plated aluminium wire screen; 8, low-smoke halogen-free polyolefin restrictive coating; 9, zinc-plated aluminium wire drainage thread.
Embodiment
As shown in Figure 1, the light-duty flexible cable of a kind of low-smoke non-halogen flame-retardant, it is by conductor thread core, drainage thread and seven layers of protective layer composition, seven layers of protective layer are followed successively by silver-plated copper strips armour 2 from inside to outside, butyronitrile insulating barrier 3, zinc-plated shielding layer of copper wires 4, poly-perfluor polyethylene layer 5, low smoke and zero halogen pe sheath layer 6, silver-plated aluminium wire screen 7 and low-smoke halogen-free polyolefin restrictive coating 8, silver-plated copper strips armour 2 is set to the central core of cable, conductor thread core is provided with 28 groups, for zinc-plated annealing nickel conductor thread core 1, often organize zinc-plated annealing nickel conductor thread core 1 inside and be extruded with seven zinc-plated annealing nickel conductors, wherein six groups of zinc-plated annealing nickel conductor thread cores crowded 1 wrap between silver-plated copper strips armour 2 and butyronitrile insulating barrier 3, it is inner that other six groups of zinc-plated annealing nickel conductor thread cores 1 are extruded in butyronitrile insulating barrier 3, other 16 groups zinc-plated annealing nickel conductor thread cores 1 are evenly extruded in zinc-plated shielding layer of copper wires 4 inside, drainage thread is provided with four, for zinc-plated aluminium wire drainage thread 9.
Embodiment: wherein two zinc-plated aluminium wire drainage threads 9 are evenly extruded between butyronitrile insulating barrier 3 and zinc-plated shielding layer of copper wires 4, and zinc-plated aluminium wire drainage thread 9 is evenly extruded between zinc-plated shielding layer of copper wires 4 and poly-perfluor polyethylene layer 5 in addition.
Outer wrapping one deck butyronitrile insulating barrier 3 of described silver-plated copper strips armour 2, the zinc-plated shielding layer of copper wires 4 of outer wrapping one deck of described butyronitrile insulating barrier 3, outer wrapping one deck of described zinc-plated shielding layer of copper wires 4 gathers perfluor polyethylene layer 5, outer wrapping one deck low smoke and zero halogen pe sheath layer 6 of described poly-perfluor polyethylene layer 5, the silver-plated aluminium wire screen 7 of outer wrapping one deck of described low smoke and zero halogen pe sheath layer 6, outer wrapping one deck low-smoke halogen-free polyolefin restrictive coating 8 of described silver-plated aluminium wire screen 7.
Further, described zinc-plated annealing nickel conductors cross diameter length is 0.3 ㎜.
The above is the embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (2)
1. the light-duty flexible cable of low-smoke non-halogen flame-retardant, it is by conductor thread core, drainage thread and seven layers of protective layer composition, it is characterized in that: seven layers of protective layer are followed successively by silver-plated copper strips armour from inside to outside, butyronitrile insulating barrier, zinc-plated shielding layer of copper wires, poly-perfluor polyethylene layer, low smoke and zero halogen pe sheath layer, silver-plated aluminium wire screen and low-smoke halogen-free polyolefin restrictive coating, silver-plated copper strips armour is set to the central core of cable, conductor thread core is provided with 28 groups, for zinc-plated annealing nickel conductor thread core, often organize zinc-plated annealing nickel conductor thread core inside and be extruded with seven zinc-plated annealing nickel conductors, wherein six groups of zinc-plated annealing nickel conductor thread cores are extruded between silver-plated copper strips armour and butyronitrile insulating barrier, it is inner that other six groups of zinc-plated annealing nickel conductor thread cores are extruded in butyronitrile insulating barrier, other 16 groups zinc-plated annealing nickel conductor thread cores are evenly extruded in zinc-plated shielding layer of copper wires inside, drainage thread is provided with four, for zinc-plated aluminium wire drainage thread.
2. the light-duty flexible cable of low-smoke non-halogen flame-retardant according to claim 1, it is characterized in that: wherein two zinc-plated aluminium wire drainage threads are evenly extruded between butyronitrile insulating barrier and zinc-plated shielding layer of copper wires, and zinc-plated aluminium wire drainage thread is evenly extruded between zinc-plated shielding layer of copper wires and poly-perfluor polyethylene layer in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088282.XA CN104733090A (en) | 2015-02-26 | 2015-02-26 | Low-smoke halogen-free flame-retardant light flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510088282.XA CN104733090A (en) | 2015-02-26 | 2015-02-26 | Low-smoke halogen-free flame-retardant light flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104733090A true CN104733090A (en) | 2015-06-24 |
Family
ID=53456911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510088282.XA Pending CN104733090A (en) | 2015-02-26 | 2015-02-26 | Low-smoke halogen-free flame-retardant light flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104733090A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060137894A1 (en) * | 2004-12-27 | 2006-06-29 | Daniel Cusson | Electrical power cable having expanded polymeric layers |
| CN201804588U (en) * | 2010-09-17 | 2011-04-20 | 安徽华电线缆集团有限公司 | A single-core steel wire armored low-voltage cable |
| CN202796138U (en) * | 2011-11-19 | 2013-03-13 | 扬州亚光电缆有限公司 | Special soft cable with warping resistance and high flexibility for filed mobile equipment |
| CN203552727U (en) * | 2013-09-24 | 2014-04-16 | 安徽华成电缆有限公司 | Silicon rubber insulating high-temperature-resistant control cable |
| CN103871616A (en) * | 2014-02-25 | 2014-06-18 | 安徽华成电缆有限公司 | Multi-conductor armor cable |
| CN103886994A (en) * | 2014-03-06 | 2014-06-25 | 安徽华成电缆有限公司 | LSZH flame retardant environment-friendly flexible cable |
| CN103886947A (en) * | 2014-03-06 | 2014-06-25 | 安徽华成电缆有限公司 | Armoured compensation cable for automobile industry |
| CN103903755A (en) * | 2014-03-06 | 2014-07-02 | 安徽华星电缆集团有限公司 | Control armoring insulated cable for computer |
| CN204558072U (en) * | 2015-02-26 | 2015-08-12 | 安徽华成电缆有限公司 | The light-duty flexible cable of a kind of low-smoke non-halogen flame-retardant |
-
2015
- 2015-02-26 CN CN201510088282.XA patent/CN104733090A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060137894A1 (en) * | 2004-12-27 | 2006-06-29 | Daniel Cusson | Electrical power cable having expanded polymeric layers |
| CN201804588U (en) * | 2010-09-17 | 2011-04-20 | 安徽华电线缆集团有限公司 | A single-core steel wire armored low-voltage cable |
| CN202796138U (en) * | 2011-11-19 | 2013-03-13 | 扬州亚光电缆有限公司 | Special soft cable with warping resistance and high flexibility for filed mobile equipment |
| CN203552727U (en) * | 2013-09-24 | 2014-04-16 | 安徽华成电缆有限公司 | Silicon rubber insulating high-temperature-resistant control cable |
| CN103871616A (en) * | 2014-02-25 | 2014-06-18 | 安徽华成电缆有限公司 | Multi-conductor armor cable |
| CN103886994A (en) * | 2014-03-06 | 2014-06-25 | 安徽华成电缆有限公司 | LSZH flame retardant environment-friendly flexible cable |
| CN103886947A (en) * | 2014-03-06 | 2014-06-25 | 安徽华成电缆有限公司 | Armoured compensation cable for automobile industry |
| CN103903755A (en) * | 2014-03-06 | 2014-07-02 | 安徽华星电缆集团有限公司 | Control armoring insulated cable for computer |
| CN204558072U (en) * | 2015-02-26 | 2015-08-12 | 安徽华成电缆有限公司 | The light-duty flexible cable of a kind of low-smoke non-halogen flame-retardant |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |
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| RJ01 | Rejection of invention patent application after publication |