CN201233733Y - Silicon rubber electric wire - Google Patents
Silicon rubber electric wire Download PDFInfo
- Publication number
- CN201233733Y CN201233733Y CNU2008200415419U CN200820041541U CN201233733Y CN 201233733 Y CN201233733 Y CN 201233733Y CN U2008200415419 U CNU2008200415419 U CN U2008200415419U CN 200820041541 U CN200820041541 U CN 200820041541U CN 201233733 Y CN201233733 Y CN 201233733Y
- Authority
- CN
- China
- Prior art keywords
- silicon rubber
- silicone rubber
- insulating layer
- aging
- copper conductor
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a silicon rubber wire in the technical field of wires and cables. The silicon rubber wire is resistant to high temperature and high pressure, and has good light aging-resistance, heat aging-resistance, oxidative resistance and anti-ultraviolet property. The silicon rubber wire includes a copper conductor; the copper conductor is wrapped in an inner insulating layer made from a pure mixing silicon rubber material; and the inner insulating layer is wrapped in an outer insulating layer made by mixing a pure mixing silicon rubber material, carbon, anti-oxidant and aging-resistant agent.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, relates in particular to a kind of silicone rubber wire.
Background technology
The structure of existing single core silicon rubber insulation lead is to coat the pure melting silicone rubber insulating barrier of one deck outside copper conductor, though this pure melting silicone rubber insulating barrier has high pressure resistant, resistance to elevated temperatures, but its light fastness aging, heat-resistant aging and oxidation resistent susceptibility are poor, and particularly pure melting silicone rubber insulating barrier very easily produces cracking under ultraviolet irradiation.If add directly that antioxidant, age resistor are waited until in the Insulation Material then the insulation property that can influence electric wire.
The utility model content
The technical problems to be solved in the utility model provides a kind of high temperature resistant, high pressure resistant and silicone rubber wire that light fastness aging, heat-resistant aging, oxidative resistance and anti-ultraviolet property are good.
In order to solve the problems of the technologies described above, the utility model comprises copper conductor, outside described copper conductor, coat the inner insulating layer of making by pure melting silicone rubber material, outside the above-mentioned inner insulating layer of making by pure melting silicone rubber material, coat the external insulation layer of making by pure melting silicone rubber, carbon black, antioxidant, age resistor material.
The utility model is a kind of silicon bi-layer India-rubber wire, and the insulating barrier of being made by pure melting silicone rubber material makes electric wire have good high temperature resistant, high voltage bearing performance; The external insulation layer of being made by pure melting silicone rubber, carbon black, antioxidant, age resistor material that increases on this basis can improve light fastness aging, heat-resistant aging, oxidative resistance and the anti-ultraviolet performance of electric wire, wherein carbon black can play the light shield effect, antioxidant can improve the oxidative resistance of electric wire, and age resistor then can improve the light fastness aging and the heat-resistant aging of electric wire.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, outside copper conductor 1, coat the inner insulating layer 2 that one deck is made by pure melting silicone rubber, coat external insulation layer 3 outside described pure melting silicone rubber inner insulating layer 2, described external insulation layer 3 is made by pure melting silicone rubber, carbon black, antioxidant, age resistor material.
Claims (1)
1, a kind of silicone rubber wire, comprise copper conductor, outside described copper conductor, coat the inner insulating layer of making by pure melting silicone rubber material, it is characterized in that: outside the above-mentioned inner insulating layer of making by pure melting silicone rubber material, coat the external insulation layer of making by pure melting silicone rubber, carbon black, antioxidant, age resistor material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200415419U CN201233733Y (en) | 2008-08-05 | 2008-08-05 | Silicon rubber electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200415419U CN201233733Y (en) | 2008-08-05 | 2008-08-05 | Silicon rubber electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233733Y true CN201233733Y (en) | 2009-05-06 |
Family
ID=40620117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200415419U Expired - Fee Related CN201233733Y (en) | 2008-08-05 | 2008-08-05 | Silicon rubber electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233733Y (en) |
-
2008
- 2008-08-05 CN CNU2008200415419U patent/CN201233733Y/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: 20090506 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |