CN205428550U - Novel high fire -retardant, high temperature resistant twist pair cable - Google Patents
Novel high fire -retardant, high temperature resistant twist pair cable Download PDFInfo
- Publication number
- CN205428550U CN205428550U CN201620245965.1U CN201620245965U CN205428550U CN 205428550 U CN205428550 U CN 205428550U CN 201620245965 U CN201620245965 U CN 201620245965U CN 205428550 U CN205428550 U CN 205428550U
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- China
- Prior art keywords
- temperature resistant
- high temperature
- fire
- retardant
- sheath
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Abstract
The utility model relates to the field of communication, especially, relate to a novel high fire -retardant, high temperature resistant twist pair cable. Its including in proper order from introversive outer conductor (1), insulating layer (2) that set up, wire pair (3), pack component (4), interior around band (5), outward around band (6), sheath (7). The utility model discloses characterized in that: the adoption of conductor insulating layers (2) material gathers second propylene of perfluor, fills component (4) and adopts the glass fiber rope, and fire -resistant synthetic mica tape is adopted to interior wind band (5), adopts the glass fiber area around band (6) outward, and sheath (7) material adopts and gathers perfluor second of the ten heavenly stems propylene sheath material, the utility model has the characteristics of high fire -retardant, high temperature resistant, corrosion -resistant, stable in structure etc.
Description
Technical field
This utility model relates to the communications field, particularly relates to a kind of novel high fire-retardance, high temperature resistant paired cable.
Background technology
In field of communication transmission, paired cable is a kind of very important transmission medium, is widely used in signal transmission technology field.Different according to structure and material, paired cable is applicable to various different environment.
Along with the development of society, comprehensive wiring system applied environment becomes increasingly complex, and the requirement to each accessory applied environment is more and more higher, exigence one high fire-retardance, high temperature resistant paired cable.
Utility model content
The purpose of this utility model is design a kind of high fire-retardance, high temperature resistant paired cable.Make comprehensive wiring system wiring environment the most extensive.
This utility model uses symmetrical structure design, inside is provided with 4 pair twists to single line (3), single line insulating barrier (2) materials'use perfluoroethylene-propylene, 4 filled glass fiber ropes (4), while filled glass fiber rope is by cable conductor Stability Analysis of Structures, also can play effect fire-retardant, resistant to elevated temperatures.Refractory synthetic mica tape (5) as interior twining package tape, cable conductor is played fire-retardant, high temperature resistant, stablize cable conductor structure further.Glass fiber tape (6) uses perfluoroethylene-propylene protective cover material as outer twining package tape, sheath (7).This utility model has the feature such as high fire-retardance, high temperature resistant, corrosion-resistant, Stability Analysis of Structures.
Accompanying drawing explanation
Fig. 1 is a kind of high fire-retardance, high temperature resistant paired cable.
Detailed description of the invention
See Fig. 1, structure chart of the present utility model.It includes that the conductor (1) the most from inside to outside arranged, insulating barrier (2), line are to (3), packing elements (4), interior twining package tape (5), outer twining package tape (6), sheath (7).
This utility model uses symmetrical structure design, inside is provided with 4 pair twists to single line (3), single line insulating barrier (2) material selects have good electric property and the perfluoroethylene-propylene of high chemical stability, 4 glass cords are as cable filling element (4), while filled glass fiber rope is by cable conductor Stability Analysis of Structures, also can play effect fire-retardant, resistant to elevated temperatures.Refractory synthetic mica tape as interior twining package tape (5), cable conductor is played fire-retardant, high temperature resistant, stablize cable conductor structure further.Outer twining package tape (6) uses the glass fiber tape with features such as high temperature resistant, insulation, fire protection flame retardings, and sheath (7) uses the perfluoroethylene-propylene protective cover material with good electric property and high chemical stability.
Claims (5)
1. a novel high fire-retardance, high temperature resistant paired cable, it includes that the conductor (1) the most from inside to outside arranged, insulating barrier (2), line are to (3), packing elements (4), interior twining package tape (5), outer twining package tape (6), sheath (7), it is characterised in that: 4 pair twists form single line and 4 glass cords are stranded.
The novel high fire-retardance of one the most according to claim 1, high temperature resistant paired cable, it is characterised in that: insulating layer of conductor (2) material uses perfluoroethylene-propylene.
The novel high fire-retardance of one the most according to claim 1, high temperature resistant paired cable, it is characterised in that: packing elements (4) uses glass cord.
The novel high fire-retardance of one the most according to claim 1, high temperature resistant paired cable, it is characterised in that: interior twining package tape (5) uses refractory synthetic mica tape, and outer twining package tape (6) uses glass fiber tape.
The novel high fire-retardance of one the most according to claim 1, high temperature resistant paired cable, it is characterised in that: sheath (7) material uses perfluoroethylene-propylene protective cover material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245965.1U CN205428550U (en) | 2016-03-29 | 2016-03-29 | Novel high fire -retardant, high temperature resistant twist pair cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245965.1U CN205428550U (en) | 2016-03-29 | 2016-03-29 | Novel high fire -retardant, high temperature resistant twist pair cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428550U true CN205428550U (en) | 2016-08-03 |
Family
ID=56522664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245965.1U Expired - Fee Related CN205428550U (en) | 2016-03-29 | 2016-03-29 | Novel high fire -retardant, high temperature resistant twist pair cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428550U (en) |
-
2016
- 2016-03-29 CN CN201620245965.1U patent/CN205428550U/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: 20160803 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |