CN105632593A - Copper core polyvinyl chloride composite insulation flexible cable - Google Patents
Copper core polyvinyl chloride composite insulation flexible cable Download PDFInfo
- Publication number
- CN105632593A CN105632593A CN201511007215.7A CN201511007215A CN105632593A CN 105632593 A CN105632593 A CN 105632593A CN 201511007215 A CN201511007215 A CN 201511007215A CN 105632593 A CN105632593 A CN 105632593A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- copper core
- composite insulation
- flexible cable
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 title claims abstract description 16
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 12
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 12
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 13
- 238000000137 annealing Methods 0.000 claims abstract description 11
- YZWWAMLWZIHWSG-UHFFFAOYSA-N butanenitrile;hydrochloride Chemical compound Cl.CCCC#N YZWWAMLWZIHWSG-UHFFFAOYSA-N 0.000 claims description 10
- 150000001805 chlorine compounds Chemical class 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 8
- 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 claims description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 16
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/187—Sheaths comprising extruded non-metallic layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a copper core polyvinyl chloride composite insulation flexible cable. The copper core polyvinyl chloride composite insulation flexible cable comprises multiple annealing circular copper cores, polyvinyl chloride-butyronityile composite insulation layers respectively wrapping the annealing circular copper cores, and a polyurethane extruded outer jacket arranged outside the polyvinyl chloride-butyronityile composite insulation layers. According to the invention, since the polyvinyl chloride-butyronityile composite insulation layers are employed, the cable is enabled to have quite good weatherability and mechanical performance; and the polyurethane extruded outer jacket ensures that the cable has quite good stretch-proof and bending performance.
Description
Technical field
The present invention relates to field of cables, specifically a kind of copper core polyvinyl chloride compound inslation flexible cable.
Background technology
In some severe environment; need to use the cable with protective nature between the local mobile appliance equipments such as picture generating, metallurgy, chemical industry, harbour; want high-low temperature resistant; resistance to high pressure, also to be had the characteristic of certain resistance to mechanical intensity, is all generally arrange the protective layer with heatproof at cable outer layer; the conductor of cable inside is not arranged; if layer structure destroys, then whole cable needs again to change, also cost of idleness.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of copper core polyvinyl chloride compound inslation flexible cable, has good weathering resistance and mechanical property.
The technical scheme of the present invention is:
A kind of copper core polyvinyl chloride compound inslation flexible cable, include many annealing circle copper cores, polyvinyl chloride-butyronitrile composite insulation layer outside the annealing circle copper core that is wrapped in each and the urethane that is arranged at outside polyvinyl chloride-butyronitrile composite insulation layer extrude outer jacket.
Described urethane extrudes and is filled with flame-retardant layer between outer jacket and polyvinyl chloride-butyronitrile composite insulation layer.
Described flame-retardant layer is mica filled layer.
Described annealing circle copper core selects zinc-plated annealed copper core, silver-plated annealed copper core or zinc-plated annealed copper core.
The advantage of the present invention:
The present invention adopts polyvinyl chloride-butyronitrile composite insulation layer, makes cable have good weathering resistance and mechanical property; Urethane of the present invention extrudes outer jacket and ensures that cable has good resistance to stretching and bending performance; The flame-retardant layer of the present invention further increases the fire retardant performance of cable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Embodiment
See Fig. 1, a kind of copper core polyvinyl chloride compound inslation flexible cable, include four annealing circle copper cores 1, polyvinyl chloride-butyronitrile composite insulation layer 2 outside the annealing circle copper core that is wrapped in four, be arranged at polyvinyl chloride-butyronitrile composite insulation layer 2 outside urethane extrude outer jacket 3 and be filled in urethane and extrude the flame-retardant layer 4 between outer jacket 3 and polyvinyl chloride-butyronitrile composite insulation layer 2, wherein, flame-retardant layer 4 is mica filled layer, and annealing circle copper core 1 selects zinc-plated annealed copper core, silver-plated annealed copper core or zinc-plated annealed copper core.
Claims (4)
1. a copper core polyvinyl chloride compound inslation flexible cable, it is characterised in that: include many annealing circle copper cores, polyvinyl chloride-butyronitrile composite insulation layer outside the annealing circle copper core that is wrapped in each and the urethane that is arranged at outside polyvinyl chloride-butyronitrile composite insulation layer extrude outer jacket.
2. a kind of copper core polyvinyl chloride compound inslation flexible cable according to claim 1, it is characterised in that: described urethane extrudes and is filled with flame-retardant layer between outer jacket and polyvinyl chloride-butyronitrile composite insulation layer.
3. a kind of copper core polyvinyl chloride compound inslation flexible cable according to claim 2, it is characterised in that: described flame-retardant layer is mica filled layer.
4. a kind of copper core polyvinyl chloride compound inslation flexible cable according to claim 1, it is characterised in that: described annealing circle copper core selects zinc-plated annealed copper core, silver-plated annealed copper core or zinc-plated annealed copper core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007215.7A CN105632593A (en) | 2015-12-30 | 2015-12-30 | Copper core polyvinyl chloride composite insulation flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511007215.7A CN105632593A (en) | 2015-12-30 | 2015-12-30 | Copper core polyvinyl chloride composite insulation flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105632593A true CN105632593A (en) | 2016-06-01 |
Family
ID=56047421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007215.7A Pending CN105632593A (en) | 2015-12-30 | 2015-12-30 | Copper core polyvinyl chloride composite insulation flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105632593A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006005426A1 (en) * | 2004-07-09 | 2006-01-19 | Tyco Electronics Uk Ltd. | Fire resistant wire and cable constructions |
| CN102005258A (en) * | 2010-12-24 | 2011-04-06 | 湖南华菱线缆股份有限公司 | Cable for hybrid power vehicle |
| CN203118542U (en) * | 2013-02-01 | 2013-08-07 | 安徽新科电缆集团股份有限公司 | Heatproof flame-retardant cable |
| CN204155649U (en) * | 2014-10-28 | 2015-02-11 | 安徽环宇电缆集团有限公司 | A kind of high-temperature resistant irradiation cross photovoltaic cable |
| CN204166934U (en) * | 2014-10-10 | 2015-02-18 | 安徽天康股份有限公司 | A kind of novel drag chain cable |
| CN104575797A (en) * | 2013-10-13 | 2015-04-29 | 宁夏海洋线缆有限公司 | Fireproof cable |
| CN204496944U (en) * | 2015-03-11 | 2015-07-22 | 广西广缆科技集团有限公司 | Copper core embossing copper sheath inorganic mineral insulation silastic material flexible cable |
-
2015
- 2015-12-30 CN CN201511007215.7A patent/CN105632593A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006005426A1 (en) * | 2004-07-09 | 2006-01-19 | Tyco Electronics Uk Ltd. | Fire resistant wire and cable constructions |
| CN102005258A (en) * | 2010-12-24 | 2011-04-06 | 湖南华菱线缆股份有限公司 | Cable for hybrid power vehicle |
| CN203118542U (en) * | 2013-02-01 | 2013-08-07 | 安徽新科电缆集团股份有限公司 | Heatproof flame-retardant cable |
| CN104575797A (en) * | 2013-10-13 | 2015-04-29 | 宁夏海洋线缆有限公司 | Fireproof cable |
| CN204166934U (en) * | 2014-10-10 | 2015-02-18 | 安徽天康股份有限公司 | A kind of novel drag chain cable |
| CN204155649U (en) * | 2014-10-28 | 2015-02-11 | 安徽环宇电缆集团有限公司 | A kind of high-temperature resistant irradiation cross photovoltaic cable |
| CN204496944U (en) * | 2015-03-11 | 2015-07-22 | 广西广缆科技集团有限公司 | Copper core embossing copper sheath inorganic mineral insulation silastic material flexible cable |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |