CN203070803U - Fluoroplastic insulated polybutyronitrile composition sheathed high temperature-resistant control cable - Google Patents
Fluoroplastic insulated polybutyronitrile composition sheathed high temperature-resistant control cable Download PDFInfo
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- CN203070803U CN203070803U CN 201320047521 CN201320047521U CN203070803U CN 203070803 U CN203070803 U CN 203070803U CN 201320047521 CN201320047521 CN 201320047521 CN 201320047521 U CN201320047521 U CN 201320047521U CN 203070803 U CN203070803 U CN 203070803U
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- Prior art keywords
- cable
- high temperature
- control cable
- insulating layer
- insulating barrier
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Abstract
The utility model relates to a fluoroplastic insulated polybutyronitrile composition sheathed high temperature-resistant control cable, comprising a conductor, an insulating layer arranged out of the conductor and an outer sheath layer, wherein the insulating layer is an FEP insulating layer, the outer sheath layer is a polybutyronitrile composition sheath layer, the insulating layer adopts an extruded insulation structure, the outer sheath layer adopts an extruded sheath structure, and a cable core twisting layer is arranged between the insulating layer and the outer sheath layer. The fluoroplastic insulated polybutyronitrile composition sheathed high temperature-resistant control cable provided by the utility model mainly overcomes the technical problems that a temperature-resistance rating a conventional common rubber cable is 70 DEG C and high temperature performance of the conventional common rubber cable cannot meet requirements. The temperature-resistance rating of the cable provided by the utility model is more than 200 DEG C, tensile strength of the insulating layer of the cable is higher than that of a common rubber product, the outer sheath layer has the characteristics of good flexibility, oil resistance and the like, so the control cable can be applied in a special occasion and meets requirements of related industries.
Description
Technical field
The utility model relates to the construction of cable, particularly the poly-high temperature resistant control cable of fourth eyeball compound sheath of a kind of fluoroplastic insulation.
Background technology
The mobile class cable of existing softness, insulation and sheath employing that main is be common elastomeric material.The general temperature resistant grade of normally used General Purpose Rubber cable is at 70 ℃, and performances such as its temperature tolerance and tensile strength can not be satisfied the demand far away (especially some special occasions), has therefore caused product shortening in useful life.
Summary of the invention
The purpose of this utility model is to provide a kind of fluoroplastic insulation to gather the high temperature resistant control cable of fourth eyeball compound sheath, mainly solve the existing general temperature resistant grade of General Purpose Rubber cable at 70 ℃, the technical problem that its heat resistance can not be satisfied the demand, the utility model cable temperature resistant grade can reach more than 200 ℃, and the tensile strength of insulating barrier is higher than the General Purpose Rubber product, and sheath also has characteristics such as flexibility is good, oil resistant; These advantages have determined that all product uses at special occasions, have satisfied the relevant industries demand.
For achieving the above object, the technical solution of the utility model is:
A kind of fluoroplastic insulation gathers the high temperature resistant control cable of fourth eyeball compound sheath, it is characterized in that: it comprises conductor, outer insulating barrier and the outer jacket of conductor, described insulating barrier adopts the perfluoroethylene-propylene insulating barrier, outer jacket adopts fourth eyeball compound sheath, this insulating barrier adopts and extrudes the formula insulation system, and this outer jacket adopts and extrudes formula sheath structure; It is the cable core stranded layer between described insulating barrier and the outer jacket.
Described fluoroplastic insulation gathers the high temperature resistant control cable of fourth eyeball compound sheath, and it is characterized in that: the external diameter scope of described cable is 5.0～20mm.
Described fluoroplastic insulation gathers the high temperature resistant control cable of fourth eyeball compound sheath, and it is characterized in that: the thickness range of described insulating barrier is 0.25～0.5mm.
The utility model advantage compared with prior art is:
1, insulating barrier of the present utility model can reach more than 200 ℃ the cable temperature resistant grade.
What 2, the utility model insulating barrier adopted is that fluoroplastics extrude the formula insulation, technical maturity, and insulation thickness is easy to control, thickness range 0.25～0.5mm.
3, outer jacket of the present utility model adopts fourth eyeball compound sheath, extrudes the formula sheath, has characteristics such as flexibility is good, oil resistant.The product external diameter is controlled easily, external diameter scope 5.0-20mm.
3, the production technology of the utility model employing all is technology commonly used during the high temperature cable is made, and processing technology is uncomplicated.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
See also Fig. 1, the utility model discloses the poly-high temperature resistant control cable of fourth eyeball compound sheath of a kind of fluoroplastic insulation.As shown in the figure: it comprises conductor 1, outer insulating barrier 2 and the outer jacket 3 of conductor.Described insulating barrier 2 adopts the perfluoroethylene-propylene insulating barrier, and outer jacket 3 adopts fourth eyeball compound sheath, and this insulating barrier 2 adopts and extrudes the formula insulation system, and this outer jacket 3 adopts and extrudes formula sheath structure.Be cable core stranded layer 4 between described insulating barrier 2 and the outer jacket 3, its twisting pitch of technology controlling and process.
The external diameter scope of described cable is 5.0～20mm, and the thickness range of described insulating barrier 2 is 0.25～0.5mm.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (3)
1. a fluoroplastic insulation gathers the high temperature resistant control cable of fourth eyeball compound sheath, it is characterized in that: it comprises conductor (1), outer insulating barrier (2) and the outer jacket (3) of conductor, described insulating barrier (2) adopts the perfluoroethylene-propylene insulating barrier, outer jacket (3) adopts fourth eyeball compound sheath, this insulating barrier (2) adopts and extrudes the formula insulation system, and this outer jacket (3) adopts and extrudes formula sheath structure; Be cable core stranded layer (4) between described insulating barrier (2) and the outer jacket (3).
2. fluoroplastic insulation according to claim 1 gathers the high temperature resistant control cable of fourth eyeball compound sheath, and it is characterized in that: the external diameter scope of described cable is 5.0～20mm.
3. fluoroplastic insulation according to claim 1 and 2 gathers the high temperature resistant control cable of fourth eyeball compound sheath, and it is characterized in that: the thickness range of described insulating barrier (2) is 0.25～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047521 CN203070803U (en) | 2013-01-29 | 2013-01-29 | Fluoroplastic insulated polybutyronitrile composition sheathed high temperature-resistant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047521 CN203070803U (en) | 2013-01-29 | 2013-01-29 | Fluoroplastic insulated polybutyronitrile composition sheathed high temperature-resistant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070803U true CN203070803U (en) | 2013-07-17 |
Family
ID=48769567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047521 Expired - Fee Related CN203070803U (en) | 2013-01-29 | 2013-01-29 | Fluoroplastic insulated polybutyronitrile composition sheathed high temperature-resistant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070803U (en) |
-
2013
- 2013-01-29 CN CN 201320047521 patent/CN203070803U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140129 |