CN103489524A - Improved silane crosslinking cable - Google Patents
Improved silane crosslinking cable Download PDFInfo
- Publication number
- CN103489524A CN103489524A CN201310377875.9A CN201310377875A CN103489524A CN 103489524 A CN103489524 A CN 103489524A CN 201310377875 A CN201310377875 A CN 201310377875A CN 103489524 A CN103489524 A CN 103489524A
- Authority
- CN
- China
- Prior art keywords
- silane crosslinking
- cable
- improved
- insulating layer
- thermal contraction
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses an improved silane crosslinking cable. The improved silane crosslinking cable comprises a copper core, a silane crosslinking insulating layer and an ethylene-vinyl acetate thermal contraction layer, wherein the copper core is located at the center of the improved silane crosslinking cable, the silane crosslinking insulating layer is arranged on the outermost layer of the improved silane crosslinking cable in an extruded mode and is 2mm thick, and the ethylene-vinyl acetate thermal contraction layer is arranged between the copper core and the silane crosslinking insulating layer in a wrapped mode and is 0.1mm thick. The improved silane crosslinking cable effectively overcomes the shortcoming that the silane crosslinking insulating layer is poor in adhesive force and plays a role in reducing thermal contraction.
Description
Technical field
The present invention relates to the power cable field, specifically refer to a kind of improved silanes crosslinked cable.
Background technology
At present, crosslinked cable because its working temperature is high, excellent insulation performance, anti-overload capacity advantages of higher, become one of cable with fastest developing speed nearly ten years, the crosslinking method of crosslinked cable is divided into these three kinds of peroxide crosslinkings, cross-linking radiation, crosslinked with silicane usually, wherein silanes crosslinked cable have that equipment investment is few, strong adaptability and the simple advantage of technique, become the principal item of crosslinked cable.But because the silane crosslinked insulating layer of silanes crosslinked cable has poor adhesive force, characteristics that thermal contraction is large, often cause silanes crosslinked cable percent thermal shrinkage index to exceed the requirement in relevant crosslinked cable national standard, have a strong impact on the quality of product, caused client's complaint.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of effective improved silanes crosslinked cable that has strengthened adhesive force, reduced thermal contraction.
A kind of improved silanes crosslinked cable of the present invention, it comprises the copper core that is positioned at cable center and is extruded in the outermost silane crosslinked insulating layer of cable, parcel ethene-vinyl acetate thermal contraction layer between copper core and silane crosslinked insulating layer.
Further improve, the thickness of described ethene-vinyl acetate thermal contraction layer is 0.1mm.
Further improve, described silane crosslinked insulating layer thickness is 2mm again.
Beneficial effect of the present invention is:
A kind of improved silanes crosslinked cable of the present invention, parcel one deck ethene-vinyl acetate thermal contraction layer, there are excellent tack, final sticky and high characteristics of intensity, it is between copper core and silane crosslinked insulating layer, effectively improve the characteristics of silane crosslinked insulating layer poor adhesive force, played the effect that reduces thermal contraction.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of improved silanes crosslinked cable of the present invention, it comprises the copper core 1 that is positioned at cable center and is extruded in the silane crosslinked insulating layer 3 that the outermost thickness of cable is 2mm, the ethene-vinyl acetate thermal contraction layer 2 that Jacket thickness is 0.1mm between copper core 1 and silane crosslinked insulating layer 3.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. an improved silanes crosslinked cable, it comprises the copper core (1) that is positioned at cable center and is extruded in the outermost silane crosslinked insulating layer of cable (3), it is characterized in that parcel ethene-vinyl acetate thermal contraction layer (2) between copper core (1) and silane crosslinked insulating layer (3).
2. improved silanes crosslinked cable according to claim 1, is characterized in that, the thickness of described ethene-vinyl acetate thermal contraction layer (2) is 0.1mm.
3. improved silanes crosslinked cable according to claim 1, is characterized in that, described silane crosslinked insulating layer (3) thickness is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310377875.9A CN103489524A (en) | 2013-08-27 | 2013-08-27 | Improved silane crosslinking cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310377875.9A CN103489524A (en) | 2013-08-27 | 2013-08-27 | Improved silane crosslinking cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103489524A true CN103489524A (en) | 2014-01-01 |
Family
ID=49829684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310377875.9A Pending CN103489524A (en) | 2013-08-27 | 2013-08-27 | Improved silane crosslinking cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103489524A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064271A (en) * | 2014-05-28 | 2014-09-24 | 丹阳市伟鹤祥线缆制造有限公司 | Halogen-free cross-linked wire |
| CN105355285A (en) * | 2015-12-10 | 2016-02-24 | 江苏远方电缆厂有限公司 | Anti-retraction crosslinked polyethylene insulated cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2172895A (en) * | 1985-03-28 | 1986-10-01 | Kabelmetal Electro Gmbh | Shrink tubing for end closures of electric cables |
| CN102087887A (en) * | 2009-12-02 | 2011-06-08 | 上海亚龙工业股份有限公司 | Flexible silane crosslinked polyolefin elastomer insulating wire core and manufacturing method thereof |
| CN202352369U (en) * | 2011-11-26 | 2012-07-25 | 烟台市电缆厂 | 1E-level low-smoke zero-halogen flame-retardant cable for nuclear power station |
| CN203433878U (en) * | 2013-08-27 | 2014-02-12 | 江苏鑫丰塑业有限公司 | Improved silane crosslinked cable |
-
2013
- 2013-08-27 CN CN201310377875.9A patent/CN103489524A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2172895A (en) * | 1985-03-28 | 1986-10-01 | Kabelmetal Electro Gmbh | Shrink tubing for end closures of electric cables |
| CN102087887A (en) * | 2009-12-02 | 2011-06-08 | 上海亚龙工业股份有限公司 | Flexible silane crosslinked polyolefin elastomer insulating wire core and manufacturing method thereof |
| CN202352369U (en) * | 2011-11-26 | 2012-07-25 | 烟台市电缆厂 | 1E-level low-smoke zero-halogen flame-retardant cable for nuclear power station |
| CN203433878U (en) * | 2013-08-27 | 2014-02-12 | 江苏鑫丰塑业有限公司 | Improved silane crosslinked cable |
Non-Patent Citations (1)
| Title |
|---|
| 丁金造等: "中国EVA塑料制品业的现状与发展", 《国外塑料》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064271A (en) * | 2014-05-28 | 2014-09-24 | 丹阳市伟鹤祥线缆制造有限公司 | Halogen-free cross-linked wire |
| CN104064271B (en) * | 2014-05-28 | 2016-12-07 | 丹阳市伟鹤祥线缆制造有限公司 | Halogen crosslinking line |
| CN105355285A (en) * | 2015-12-10 | 2016-02-24 | 江苏远方电缆厂有限公司 | Anti-retraction crosslinked polyethylene insulated cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204029440U (en) | A kind of fire-resistant combination cable with expandable structure | |
| CN103489524A (en) | Improved silane crosslinking cable | |
| CN203433878U (en) | Improved silane crosslinked cable | |
| CN204215740U (en) | A kind of cellular-type cable | |
| CN104157345A (en) | Protective cable | |
| CN203026249U (en) | Power cable | |
| CN107446513A (en) | The special reinforced Kapton Tape of explosion-proof lightning arrester | |
| CN203456156U (en) | Reinforced type power cable | |
| CN204516404U (en) | A kind of anti-interference industrial cable | |
| CN203338797U (en) | Aluminum core polyvinyl chloride insulated cable | |
| CN203242405U (en) | Cross-linked polyethylene insulated power cable | |
| CN203288293U (en) | A crosslinked polyethylene insulating branch cable | |
| CN207572131U (en) | A kind of new and effective transmission cell cable | |
| CN204215793U (en) | A kind of multicore blocks water composite cable | |
| CN203242369U (en) | Polyvinyl chloride insulating control cable | |
| CN203288337U (en) | Polyvinyl chloride insulation power cable | |
| CN203573690U (en) | Aluminum alloy conductor steel tape armored inflaming retarding cable | |
| CN203242361U (en) | Polyvinyl chloride insulating flexible cable | |
| CN202003743U (en) | Strippable cable | |
| CN206497236U (en) | A kind of new and effective transmission stable fiber | |
| CN202694871U (en) | Anti-oxidation wire | |
| CN109754944A (en) | A kind of new and effective transmission cell cable | |
| CN204089188U (en) | A kind of amplifier lightning protection circuit | |
| CN203276910U (en) | Fireproof wire | |
| CN202267770U (en) | High pressure resistant optical cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |