CN201402635Y - Soft perfluorinated ethylene-propylene copolymer insulating wire - Google Patents
Soft perfluorinated ethylene-propylene copolymer insulating wire Download PDFInfo
- Publication number
- CN201402635Y CN201402635Y CN2009201428590U CN200920142859U CN201402635Y CN 201402635 Y CN201402635 Y CN 201402635Y CN 2009201428590 U CN2009201428590 U CN 2009201428590U CN 200920142859 U CN200920142859 U CN 200920142859U CN 201402635 Y CN201402635 Y CN 201402635Y
- Authority
- CN
- China
- Prior art keywords
- conductor
- strands
- conductors
- propylene copolymer
- wire core
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a soft perfluorinated ethylene-propylene copolymer insulating wire which comprises a conducting wire core formed by the combination of a plurality of conductors. The conducting wire core adopts perfluorinated ethylene-propylene copolymer as an insulating layer. The product of the utility model can be widely applied to the line connection of electrical equipment and meters in the field of aerospace and other industrial fields. The insulating wire has the advantages of resistance to high and low temperature, resistance to corrosion of chemicals, humidity resistance,small volume, light weight, high strength and the like.
Description
Technical field
The utility model relates to the cable and wire field, especially a kind of soft type perfluoroethylene-propylene insulated electric conductor.
Background technology
In the connection of the electric equipment of Aero-Space and other industrial circles and instrumentation, all to use a large amount of electric wires.Common at home electric wire is all formed through bundle strand by 19 strands of solid conductors, because the conductor wire core that forms by 19 bursts of solid conductor bundles strands, and the geometry minimum when same sectional area, and rounding.But in the connection of the electric equipment of Aero-Space and other industrial circles and instrumentation, for electric wire with a kind of insulating material, requirement is in that not reduce cross-sectional area of conductor long-pending and do not increase under the situation of electric wire external diameter, the flexibility of electric wire will be got well, also require electric wire to have humidity, chemical resistance corrosion, characteristic such as in light weight simultaneously, therefore, the electric wire that is formed by 19 bursts of solid conductor bundle strands in the conventional art often is difficult to satisfy the demand.
The utility model content
The purpose of this utility model provides a kind of soft type perfluoroethylene-propylene insulated electric conductor, can't satisfy the problem of the electric equipment and the instrumentation connection request of Aero-Space and other industrial circles with characteristics such as the electric wire flexibility that solve to adopt conventional art, corrosion resistances.
In order to achieve the above object, the technical scheme that the utility model adopted is:
A kind of soft type perfluoroethylene-propylene insulated electric conductor, comprise conductor wire core, conductor wire core is surrounded by insulating barrier outward, it is characterized in that: described conductor wire core is combined by 7 strands of conductors, there is 1 strand of conductor to be positioned at the center in described 7 strands of conductors, all the other 6 strands be evenly distributed on around, described center conductor is by 62 stranded forming of lead, all the other 6 strands of conductors are respectively by 30 stranded forming of lead; Described insulating layer material adopts perfluoroethylene-propylene.
Described every diameter of wire is 0.08mm.
The utility model adopts 7 strands of conductors to be combined into the electric wire of conductor wire core, and total external diameter of the electric wire after the improvement and sectional area are constant, and the flexibility of electric wire is improved, and intensity also greatly increases simultaneously.Simultaneously owing to adopt perfluoroethylene-propylene to make insulating material, can satisfy a series of requirements of the connection of the electric equipment of Aero-Space and other industrial circles and instrumentation to performances such as chemical resistance corrosion, humidities.
The utility model product can be widely used in the connection of the electric equipment and the instrument circuit of Aero-Space and other industrial circles, has high temperature resistant, low temperature resistant, chemical resistance corrosion, humidity and advantage such as volume is little, in light weight and intensity is big.
Description of drawings
Fig. 1 is the utility model sectional view.
Embodiment
A kind of soft type perfluoroethylene-propylene insulated electric conductor, comprise conductor wire core, conductor wire core is surrounded by insulating barrier 1 outward, conductor wire core is combined by 7 strands of conductors, and per share conductor all has outward in 2,7 strands of conductors of insulating barrier has 1 strand of conductor 3 to be positioned at the center, all the other 6 strand 4 be evenly distributed on around, center conductor 3 is by 62 stranded forming of lead, and by 30 stranded forming of lead, every diameter of wire is 0.08mm to all the other 6 strands of conductors 4 respectively.Insulating layer material 1,2 adopts perfluoroethylene-propylene.
Claims (2)
1, a kind of soft type perfluoroethylene-propylene insulated electric conductor, comprise conductor wire core, conductor wire core is surrounded by insulating barrier outward, it is characterized in that: described conductor wire core is combined by 7 strands of conductors, there is 1 strand of conductor to be positioned at the center in described 7 strands of conductors, all the other 6 strands be evenly distributed on around, described center conductor is by 62 stranded forming of lead, all the other 6 strands of conductors are respectively by 30 stranded forming of lead; Described insulating layer material is a perfluoroethylene-propylene.
2, soft type perfluoroethylene-propylene insulated electric conductor according to claim 1, it is characterized in that: described every diameter of wire is 0.08mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201428590U CN201402635Y (en) | 2009-01-22 | 2009-01-22 | Soft perfluorinated ethylene-propylene copolymer insulating wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201428590U CN201402635Y (en) | 2009-01-22 | 2009-01-22 | Soft perfluorinated ethylene-propylene copolymer insulating wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402635Y true CN201402635Y (en) | 2010-02-10 |
Family
ID=41662434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201428590U Expired - Fee Related CN201402635Y (en) | 2009-01-22 | 2009-01-22 | Soft perfluorinated ethylene-propylene copolymer insulating wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402635Y (en) |
-
2009
- 2009-01-22 CN CN2009201428590U patent/CN201402635Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20130122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |