CN104064271B - Halogen crosslinking line - Google Patents
Halogen crosslinking line Download PDFInfo
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- CN104064271B CN104064271B CN201410232638.8A CN201410232638A CN104064271B CN 104064271 B CN104064271 B CN 104064271B CN 201410232638 A CN201410232638 A CN 201410232638A CN 104064271 B CN104064271 B CN 104064271B
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- eva resin
- resin layer
- halogen
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Abstract
The invention belongs to electric wire field, particularly a kind of Halogen crosslinking line, including conductor and cross linked insulation layer；Described cross linked insulation layer is provided with EVA resin layer, and cross linked insulation layer is binded by polyimides thermosetting resin with EVA resin layer；Described EVA resin layer is provided with flame-retardant layer, and the material of flame-retardant layer is synthetic rubber, is binded by moistureproof adhesive between EVA resin layer and described flame-retardant layer.After using said structure, improve on the basis of existing Halogen crosslinking line, by the effect of EVA resin layer, compensate for the cross linked insulation layer 2 deficiency in elasticity, flexibility, glossiness, breathability.
Description
Technical field
The invention belongs to electric wire field, particularly a kind of Halogen crosslinking line.
Background technology
Radiation electric wire is radiated crosslinking PVC (Polyvinyl Chloride) and the crosslinking with radiation PE general designation as the electric wire of insulator, PVC
With PE there is outstanding electrical characteristic, mechanical property, relatively cheap on chemical proofing, and price,
Therefore it is widely used.Their weakness is to meet high temperature after-tack, merge, deform, but by PVC,
After PE crosslinking, molecular structure becomes three integrated structures, even if temperature rises to more than fusing point and also will not melt
Change, flow, non-radiating.
Electric wire refers to for electric power, communication and the material of associated transport purposes.Along with power industry,
The continuous expansion of the industry sizes such as data communication industry, urban track traffic industry, car industry and shipbuilding industry,
Also will increase the demand of electric wire rapidly, following electric wire also also has huge development potentiality, warp
Crossing research, these development potentialities are to promote cable in the performance such as anti-flammability, aging resistance further,
Thus adapt to various under the conditions of use.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Halogen crosslinking line, and this Halogen crosslinking line is in existing friendship
On the basis of on line, anti-flammability, elasticity, flexibility, glossiness, breathability have raising further.
For solving above-mentioned technical problem, the present invention provides a kind of Halogen crosslinking line, including conductor and cross linked insulation
Layer；Described cross linked insulation layer is provided with EVA resin layer, and cross linked insulation layer and EVA resin layer are sub-by polyamides
Amine thermosetting resin binds；Described EVA resin layer is provided with flame-retardant layer, and the material of flame-retardant layer is synthetic rubber,
Moistureproof bonding coat it is provided with between EVA resin layer and described flame-retardant layer.
Further, described moistureproof bonding coat is melamine resin adhesive.
Further, being provided with radiation protective layer between described flame-retardant layer and EVA resin layer, described radiation protective layer is
Copper nickel ion coating.
Further, the thickness of described flame-retardant layer is 80-110nm.
Having the beneficial effects that of a kind of Halogen crosslinking line of the present invention, enters on the basis of existing Halogen crosslinking line
Row improve, by the effect of EVA resin layer, compensate for cross linked insulation layer 2 elasticity, flexibility, glossiness,
Deficiency in breathability.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of present configuration.
In figure, 1 is conductor, and 2 is cross linked insulation layer, and 3 is EVA resin layer, and 4 is flame-retardant layer, and 5 is anti-
Radiating layer
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with concrete real
The present invention is further detailed explanation to execute mode.
As it is shown in figure 1, a kind of Halogen crosslinking line, including conductor 1 and cross linked insulation layer 2；And Halogen of the present invention
Cross linked insulation layer 2 in crosslinking line is PE cross-linked layer, and described cross linked insulation layer 2 is provided with EVA resin layer 3,
Cross linked insulation layer 2 is binded by polyimides thermosetting resin with EVA resin layer 3, and polyimides has resistance to
High temperature, corrosion-resistant and excellent electrical property, it is ensured that while bonding effect, moreover it is possible to ensure cable high temperature,
Use under the conditions of perishable；Described EVA resin layer 3 is provided with flame-retardant layer 4, and the material of flame-retardant layer 4 is for closing
Becoming rubber, synthetic rubber has good shock resistance and anti-fatigue performance, high impact and good low tenderness
Toughness, temperature keeps good performance when rising, both possessed traditional cross-linking vulcanized rubber high resiliency, resistance to always
Change, the every excellent properties of oil resistivity, possess again the feature that common plastics is easy to process, processing mode is wide simultaneously,
Processing cost can be reduced.Moistureproof bonding coat, the present embodiment it is provided with between EVA resin layer 3 and described flame-retardant layer 4
In, described moistureproof bonding coat is melamine resin adhesive.
The content of the vinyl acetate in EVA resin layer 2 is less than 20%, and the EVA resin layer of this sample ingredient has
There is good resistance to low temperature, the corrosion of the chemicals such as sea water resistance, oils and fats, acid, alkali, antibacterial, nontoxic, nothing
Taste, pollution-free, it is easy to carry out hot pressing, cut out, gluing, the processing such as laminating, also there is significantly impact tough
Property and environmental stress crack resistance, compensate for cross linked insulation layer 2 in elasticity, flexibility, glossiness, breathability
On deficiency.
Further, radiation protective layer 5, described anti-spoke it are provided with between described flame-retardant layer 4 and EVA resin layer 3
Penetrating layer 5 is copper nickel ion coating, and radiation protective layer 5 has the advantage that, during decreasing cable use,
Internal flow radiation to external world, it is ensured that the health of life-time service person.
In the present embodiment, the thickness of described flame-retardant layer 4 is 80-110nm, and such size can be at utmost
Ground protection cable.
It should be noted that above example only in order to technical scheme to be described and unrestricted, although ginseng
According to preferred embodiment, the present invention is described in detail, it will be understood by those within the art that, can
Technical scheme is modified or equivalent, without deviating from the essence of technical solution of the present invention
God and scope, it all should be contained in the middle of scope of the presently claimed invention.
Claims (4)
1. a Halogen crosslinking line, including conductor and cross linked insulation layer, it is characterised in that: described crosslinking is exhausted
Edge layer is provided with EVA resin layer, and cross linked insulation layer and EVA resin layer are by polyimides warm
Thermosetting resin binds；Described EVA resin layer is provided with flame-retardant layer, and the material of flame-retardant layer is for closing
Become rubber, between EVA resin layer and described flame-retardant layer, be provided with moistureproof bonding coat.
Halogen the most according to claim 1 crosslinking line, it is characterised in that: described moistureproof bonding coat is
Melamine resin adhesive.
Halogen the most according to claim 1 crosslinking line, it is characterised in that: described flame-retardant layer and EVA
Being provided with radiation protective layer between resin bed, described radiation protective layer is copper nickel ion coating.
4. cross-link line according to the Halogen described in claim 1 or claim 3, it is characterised in that: described
The thickness of flame-retardant layer is 80-110nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410232638.8A CN104064271B (en) | 2014-05-28 | 2014-05-28 | Halogen crosslinking line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410232638.8A CN104064271B (en) | 2014-05-28 | 2014-05-28 | Halogen crosslinking line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104064271A CN104064271A (en) | 2014-09-24 |
| CN104064271B true CN104064271B (en) | 2016-12-07 |
Family
ID=51551942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410232638.8A Active CN104064271B (en) | 2014-05-28 | 2014-05-28 | Halogen crosslinking line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104064271B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201413662Y (en) * | 2009-04-15 | 2010-02-24 | 林伟生 | Novel electrical transmission wire |
| CN103489524A (en) * | 2013-08-27 | 2014-01-01 | 江苏鑫丰塑业有限公司 | Improved silane crosslinking cable |
| CN203839108U (en) * | 2014-05-28 | 2014-09-17 | 丹阳市伟鹤祥线缆制造有限公司 | Halogen-free crosslinked cable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5659450B2 (en) * | 2007-06-13 | 2015-01-28 | 日立金属株式会社 | Non-halogen flame retardant wire / cable |
-
2014
- 2014-05-28 CN CN201410232638.8A patent/CN104064271B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201413662Y (en) * | 2009-04-15 | 2010-02-24 | 林伟生 | Novel electrical transmission wire |
| CN103489524A (en) * | 2013-08-27 | 2014-01-01 | 江苏鑫丰塑业有限公司 | Improved silane crosslinking cable |
| CN203839108U (en) * | 2014-05-28 | 2014-09-17 | 丹阳市伟鹤祥线缆制造有限公司 | Halogen-free crosslinked cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104064271A (en) | 2014-09-24 |
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