CN204130202U - Thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable - Google Patents
Thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable Download PDFInfo
- Publication number
- CN204130202U CN204130202U CN201420622691.4U CN201420622691U CN204130202U CN 204130202 U CN204130202 U CN 204130202U CN 201420622691 U CN201420622691 U CN 201420622691U CN 204130202 U CN204130202 U CN 204130202U
- Authority
- CN
- China
- Prior art keywords
- ethylene propylene
- diene rubber
- propylene diene
- periphery
- coated
- 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
Links
Abstract
The utility model relates to a kind of thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable, the periphery of conductor is coated with conductor coating layer, the periphery of conductor coating layer is coated with thermoplasticity ethylene propylene diene rubber insulating barrier and forms insulated wire cores, the many mutual stranded formation cable cores of insulated wire cores, the gap place of cable core is filled with non-hygroscopic and fills out core and make cable core rounding, the periphery of cable core is surrounded with low-smoke non-halogen flame-retardant twining package tape, and the periphery of low-smoke non-halogen flame-retardant twining package tape is coated with thermoplasticity ethylene propylene diene rubber oversheath.Conductor is formed by many tinned copper wire conductor strand, and tinned copper wire conductor is Class5 kind or the Class6 kind of IEC60228 standard.The periphery of low-smoke non-halogen flame-retardant twining package tape can be coated with tinned copper wire woven shield, the periphery of tinned copper wire woven shield can be coated with thermoplasticity ethylene propylene diene rubber sheath, and the periphery of thermoplasticity ethylene propylene diene rubber sheath is coated with the wrapped armour of steel band.This cable has high strength and resistance to low temperature, and low cost of manufacture.
Description
Technical field
The utility model relates to a kind of cable, particularly a kind of thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable.
Background technology
Publication number is the Chinese invention patent application of CN 101814329A, disclose a kind of seawater corrosion resistant cable, by conductor, cladding conductor and with lead body concentric insulating barrier, packing material, glass fibre band and chloroprene rubber sheath composition, conductor adopts 5 class soft structure conductors, insulating layer material is ethylene-propylene rubber, the gel content of chloroprene rubber sheath is 45% ~ 55%, the conventional shipboard cable jacket thickness of Thickness Ratio of chloroprene rubber sheath thickeies 45% ~ 55%, ethylene propylene rubber insulated layer thickness thickeies 45% ~ 55% than conventional shipboard cable thickness of insulating layer, because chloroprene rubber sheath gel content improves, chloroprene rubber sheath and thickness of insulating layer thicken, enhance the rotten performance of cable opposing seawater, improve cable tensile strength, improve the bending property of cable.
Tradition ethylene propylene rubber insulated cable, needs special rubber and plastic extruder to extrude, and sizing material needs mixing, follow-uply also needs sulfuration etc., and produce comparatively complicated, equipment investment is large, and manufacturing cost is high.
Utility model content
The purpose of this utility model is, overcomes problems of the prior art, provides a kind of thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable, intensity and resistance to low temperature excellence, and is easy to manufacture.
For realizing above object, a kind of thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable of the present utility model, comprise conductor, the periphery of described conductor is coated with conductor coating layer, the periphery of described conductor coating layer is coated with thermoplasticity ethylene propylene diene rubber insulating barrier and forms insulated wire cores, the many mutual stranded formation cable cores of described insulated wire cores, the gap place of described cable core is filled with non-hygroscopic and fills out core and make cable core rounding, the periphery of described cable core is surrounded with low-smoke non-halogen flame-retardant twining package tape, the periphery of described low-smoke non-halogen flame-retardant twining package tape is coated with thermoplasticity ethylene propylene diene rubber oversheath.
Relative to prior art, the utility model achieves following beneficial effect: the periphery of conductor is coated with conductor coating layer and insulating barrier and is formed and isolate, and avoids chemical reaction between insulating barrier and conductor, affects cable performance; Low-smoke non-halogen flame-retardant twining package tape is fixed cable core and is made cable core rounding, and plays fire-retardant effect, can not send toxic smog during burning; The periphery coating thermoplastic ethylene propylene diene rubber insulating barrier of conductor coating layer, skin is provided with thermoplasticity ethylene propylene diene rubber oversheath makes cable have high strength and resistance to low temperature simultaneously, thermoplasticity ethylene propylene diene rubber exempts from sulfuration, and can be extruded by the rubber extruding machine of common crowded PVC, without the need to dropping into special rubber extruding machine, and weatherability, ozone resistance, excellent heat resistance, intensity has surmounted chloroprene rubber sheath, has anti-light, heat ageing, water-fast, sour, salt fog simultaneously and meets European Union ROHS instruction and REACH regulations.
As preferred version of the present utility model, described conductor coating layer is non-hygroscopic twining package tape, and adopt eclipsed form wrapped, the wrapped rate of putting up is 20% ~ 30%.
As preferred version of the present utility model, described conductor coating layer is that non-hygroscopic indulges covering.
As preferred version of the present utility model, described conductor is formed by many tinned copper wire conductor strand, and described tinned copper wire conductor is Class 5 kind or Class 6 kind of IEC 60228 standard.
As preferred version of the present utility model, the filament diameter of described tinned copper wire conductor is 0.2 ~ 0.5mm, and stranded lay ratio is 10 ~ 12 times.
As preferred version of the present utility model, the periphery of described low-smoke non-halogen flame-retardant twining package tape is coated with tinned copper wire woven shield, and the periphery of described tinned copper wire woven shield is coated with described thermoplasticity ethylene propylene diene rubber oversheath.Tinned copper wire woven shield makes cable have shielding properties, prevents interference.
As preferred version of the present utility model, the percentage of braiding coverage of described tinned copper wire woven shield is 85% ~ 90%.
As preferred version of the present utility model, the periphery of described tinned copper wire woven shield is coated with thermoplasticity ethylene propylene diene rubber sheath, the periphery of described thermoplasticity ethylene propylene diene rubber sheath is coated with the wrapped armour of steel band, and the periphery of the wrapped armour of described steel band is coated with described thermoplasticity ethylene propylene diene rubber oversheath.Thermoplasticity ethylene propylene diene rubber sheath improves intensity and the resistance to low temperature of cable, and the wrapped armour of steel band can play protective action.
As preferred version of the present utility model, it is glass cord, polypropylene fiber rope or the rope made of hemp that described non-hygroscopic fills out core.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable.
In figure: 1. conductor; 2. conductor coating layer; 3. thermoplasticity ethylene propylene diene rubber insulating barrier; 4. non-hygroscopic fills out core; 5. low-smoke non-halogen flame-retardant twining package tape; 6. tinned copper wire woven shield; 7. thermoplasticity ethylene propylene diene rubber sheath; 8. the wrapped armour of steel band; 9. thermoplasticity ethylene propylene diene rubber oversheath.
Embodiment
As shown in Figure 1, the utility model thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable, the periphery of conductor 1 is coated with conductor coating layer 2, the periphery of conductor coating layer 2 is coated with thermoplasticity ethylene propylene diene rubber insulating barrier 3 and forms insulated wire cores, the many mutual stranded formation cable cores of insulated wire cores, the gap place of cable core is filled with non-hygroscopic and fills out core 4 and make cable core rounding, the periphery of cable core is surrounded with low-smoke non-halogen flame-retardant twining package tape 5, and the periphery of low-smoke non-halogen flame-retardant twining package tape is coated with thermoplasticity ethylene propylene diene rubber oversheath 9.
The periphery of conductor 1 is coated with conductor coating layer 2 and is formed with insulating barrier and isolate, and avoids chemical reaction between insulating barrier and conductor 1, affects cable performance; Low-smoke non-halogen flame-retardant twining package tape 5 is fixed cable core and is made cable core rounding, and plays fire-retardant effect, can not send toxic smog during burning; The periphery coating thermoplastic ethylene propylene diene rubber insulating barrier 3 of conductor coating layer 2, skin is provided with thermoplasticity ethylene propylene diene rubber oversheath 9 makes cable have high strength and resistance to low temperature simultaneously.
Conductor 1 is formed by many tinned copper wire conductor strand, and tinned copper wire conductor is Class 5 kind or Class 6 kind of IEC 60228 standard.The filament diameter of tinned copper wire conductor is 0.2 ~ 0.5mm, and stranded lay ratio is 10 ~ 12 times.
Conductor coating layer 2 can be non-hygroscopic twining package tape, and adopt eclipsed form wrapped, the wrapped rate of putting up is 20% ~ 30%.Conductor coating layer 2 can also indulge covering for non-hygroscopic.
It can be glass cord, polypropylene fiber rope or the rope made of hemp that non-hygroscopic fills out core 4.
The periphery of low-smoke non-halogen flame-retardant twining package tape 5 can be coated with tinned copper wire woven shield 6, and the periphery of tinned copper wire woven shield 6 is coated with thermoplasticity ethylene propylene diene rubber oversheath 9.The percentage of braiding coverage of tinned copper wire woven shield 6 is 85% ~ 90%.
The periphery of tinned copper wire woven shield 6 can also be coated with thermoplasticity ethylene propylene diene rubber sheath 7, the periphery of thermoplasticity ethylene propylene diene rubber sheath 7 is coated with the wrapped armour 8 of steel band, and the periphery of the wrapped armour 8 of steel band is coated with thermoplasticity ethylene propylene diene rubber oversheath 9.
Thermoplasticity ethylene propylene diene rubber and EPDM/PP have high, flexible, the low temperature resistant feature of subduing of intensity, are be that main body and polypropylene carry out mixing with ethylene propylene diene rubber, make ethylene-propylene rubber reach the product of expection crosslinking degree simultaneously.It not only still retains the intrinsic characteristic of ethylene-propylene rubber in performance, but also have significant thermoplastics injection, extrude, the processing performance of blowing and calendering formation.
These are only the better possible embodiments of the utility model, non-ly therefore limit to scope of patent protection of the present utility model.In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (9)
1. a thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable, comprise conductor, it is characterized in that: the periphery of described conductor is coated with conductor coating layer, the periphery of described conductor coating layer is coated with thermoplasticity ethylene propylene diene rubber insulating barrier and forms insulated wire cores, the many mutual stranded formation cable cores of described insulated wire cores, the gap place of described cable core is filled with non-hygroscopic and fills out core and make cable core rounding, the periphery of described cable core is surrounded with low-smoke non-halogen flame-retardant twining package tape, and the periphery of described low-smoke non-halogen flame-retardant twining package tape is coated with thermoplasticity ethylene propylene diene rubber oversheath.
2. thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable according to claim 1, is characterized in that: described conductor coating layer is non-hygroscopic twining package tape, and adopt eclipsed form wrapped, the wrapped rate of putting up is 20% ~ 30%.
3. thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable according to claim 1, is characterized in that: described conductor coating layer is that non-hygroscopic indulges covering.
4. thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable according to claim 1, it is characterized in that: described conductor is formed by many tinned copper wire conductor strand, described tinned copper wire conductor is Class 5 kind or Class 6 kind of IEC 60228 standard.
5. thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable according to claim 4, is characterized in that: the filament diameter of described tinned copper wire conductor is 0.2 ~ 0.5mm, and stranded lay ratio is 10 ~ 12 times.
6. thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable according to claim 1, it is characterized in that: the periphery of described low-smoke non-halogen flame-retardant twining package tape is coated with tinned copper wire woven shield, the periphery of described tinned copper wire woven shield is coated with described thermoplasticity ethylene propylene diene rubber oversheath.
7. thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable according to claim 6, is characterized in that: the percentage of braiding coverage of described tinned copper wire woven shield is 85% ~ 90%.
8. thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable according to claim 6, it is characterized in that: the periphery of described tinned copper wire woven shield is coated with thermoplasticity ethylene propylene diene rubber sheath, the periphery of described thermoplasticity ethylene propylene diene rubber sheath is coated with the wrapped armour of steel band, and the periphery of the wrapped armour of described steel band is coated with described thermoplasticity ethylene propylene diene rubber oversheath.
9. thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable according to any one of claim 1 to 8, is characterized in that: it is glass cord, polypropylene fiber rope or the rope made of hemp that described non-hygroscopic fills out core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622691.4U CN204130202U (en) | 2014-10-27 | 2014-10-27 | Thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622691.4U CN204130202U (en) | 2014-10-27 | 2014-10-27 | Thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130202U true CN204130202U (en) | 2015-01-28 |
Family
ID=52386533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622691.4U Expired - Fee Related CN204130202U (en) | 2014-10-27 | 2014-10-27 | Thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751988A (en) * | 2015-03-27 | 2015-07-01 | 安徽华电线缆集团有限公司 | Medium voltage power cable installable under low temperature |
| CN111540523A (en) * | 2020-06-17 | 2020-08-14 | 重庆渝丰电线电缆有限公司 | Low-temperature-resistant high-prestress cable |
-
2014
- 2014-10-27 CN CN201420622691.4U patent/CN204130202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104751988A (en) * | 2015-03-27 | 2015-07-01 | 安徽华电线缆集团有限公司 | Medium voltage power cable installable under low temperature |
| CN111540523A (en) * | 2020-06-17 | 2020-08-14 | 重庆渝丰电线电缆有限公司 | Low-temperature-resistant high-prestress cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202473308U (en) | Acid and alkali-resistant oil-resistant ultraviolet-resistant moisture-proof environment-friendly type flat drag cable | |
| CN204130202U (en) | Thermoplasticity ethylene propylene diene rubber insulated high-strength low temperature resistant cable | |
| CN203721295U (en) | LSOH sheath cable with drainage wire | |
| CN201435245Y (en) | Environment-friendly composite screened control cable | |
| CN104036854A (en) | High-tensile flexible corrosion-resistant degaussing cable for ship | |
| CN102103901B (en) | Cable storage basket lifting appliance cable for port machinery and manufacturing method thereof | |
| CN203966616U (en) | The flexible corrosion-proof type degaussing cable of high tensile for a kind of naval vessel | |
| CN204130220U (en) | The fire-retardant low temperature resistant cable of a kind of oil resistant | |
| CN202694975U (en) | Power cable special for oil well | |
| CN202905221U (en) | Halogen-free slurry-resistant interference-resistant instrument cable for offshore platform | |
| CN202120677U (en) | Category 5 data cable for offshore petroleum platforms | |
| CN104795161A (en) | Power cable for marine engineering equipment and preparation technology thereof | |
| CN203085201U (en) | An instrument flat cable used in a petroleum platform | |
| CN104240824A (en) | Connecting wire for high-voltage batteries of electric vehicles | |
| CN204117661U (en) | A kind of fire-retardant cable of resistance to mud used for oil platform | |
| CN204143927U (en) | Electric automobile high-voltage battery connecting line | |
| CN205943533U (en) | Low -voltage power cable for nuclear power plant | |
| CN101834021A (en) | Highly flexible non-twisting control cable | |
| CN202650700U (en) | Low-smoke halogen-free low-toxicity digital signal category-5e rodent-proof communication cable for naval vessel | |
| CN203850016U (en) | Fire-fighting halogen-free low-smoke armored radio frequency cable | |
| CN210015717U (en) | Light rat-proof and termite-proof instrument wire harness | |
| CN203871061U (en) | Signal cable for aircraft system communication equipment | |
| CN202662352U (en) | Flame-retardant instrument communication cable | |
| CN207781249U (en) | A kind of highly-flexible car shielding high-tension cable | |
| CN201741452U (en) | Extra-flexible non-twisted control cable |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20211027 |