CN101789279A - High-strength silicone rubber motor lead - Google Patents
High-strength silicone rubber motor lead Download PDFInfo
- Publication number
- CN101789279A CN101789279A CN200910219726A CN200910219726A CN101789279A CN 101789279 A CN101789279 A CN 101789279A CN 200910219726 A CN200910219726 A CN 200910219726A CN 200910219726 A CN200910219726 A CN 200910219726A CN 101789279 A CN101789279 A CN 101789279A
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- China
- Prior art keywords
- silicone rubber
- conductor
- strength silicone
- strength
- motor lead
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- 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.)
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Abstract
The invention relates to a high-strength silicone rubber motor lead which comprises a conductor, a high-temperature thermal-protective coating and high-strength silicone rubber. The high-strength silicone rubber motor lead is characterized in that the cable conductor adopts a fifth conductor in GB 3956, the high-temperature thermal-protective coating is coated on the surface of the conductor, and the high-temperature resisting H-level high-strength silicone rubber is used for insulation.
Description
Technical field the invention belongs to draw and connects the electric wire field of using, and is a kind of high-strength silicone rubber motor lead that relates to concretely.
Technical background is present, in the industries such as metallurgy, electric power, petrochemical industry, electronics, automobile making to fixedly laying with power transmission line or movable electrical appliances with characteristics such as the heat-resisting radiation of stube cable, cold-resistant, acid and alkali-resistance and corrosive gas, waterproof, the soft requirement of the construction of cable is very high, traditional material can't satisfy the use needs of particular surroundings, therefore needs the motor leading and connecting electric wire of a kind of high-strength corrosion-resisting of research and development.
Summary of the invention the present invention is exactly in order to meet industry-by-industry to the high request of stube cable and the motor leading and connecting electric wire of a kind of high-strength corrosion-resisting that provides.
The present invention is realized by following technical scheme:
High-strength silicone rubber motor lead is made up of conductor, high temperature insulating layer, high-strength silicone rubber.It specifically is characterised in that: cable conductor adopts the 5th kind of conductor among the GB3956, coats one deck high temperature resistant heat insulation layer at conductive surface, and high temperature resistant H grade high-strength silicon rubber is adopted in insulation, has characteristics such as cold-resistant, acid and alkali-resistance and corrosive gas, waterproof.
The specific performance index:
Wire conductor D.C. resistance, conductor allow for a long time working temperature be-℃ to be converted to the cross section be 1mm to 60-180, when temperature is 20 ℃, is not more than 18M Ω .km.Insulation resistance is not less than M Ω .km during 20 ℃ in electric wire.Finished cable stands alternating voltage 50HZ voltage test.
Rated voltage: 300/500V, 2000V/5,600/1000V, 3500V/5min.
After the electric wire heat resistant test, reel and do not ftracture.Tensile strength is not less than 7.0MP, tear resistance: greater than 250N/cm.
It is scientific and reasonable that the present invention has project organization, can cable can adapt to the mobile frequent requirement of field of employment and high temperature resistant and low temperature resistant set up requirement pliability, can satisfy characteristics such as cable acid and alkali-resistance and corrosive gas, waterproof again.Be mainly used in industries such as metallurgy, electric power, petrochemical industry, electronics, automobile making.
Description of drawings
Fig. 1 is a simplified schematic diagram of the present invention;
Embodiment the present invention as shown in Figure 1 is made up of conductor 1, high temperature insulating layer 2, high-strength silicone rubber 3.It specifically is characterised in that: cable conductor 1 adopts the 5th kind of conductor among the GB3956, coats one deck high temperature resistant heat insulation layer 2 on conductor 1 surface, and high temperature resistant H grade high-strength silicon rubber 3 is adopted in insulation, has characteristics such as cold-resistant, acid and alkali-resistance and corrosive gas, waterproof.
The specific performance index:
Wire conductor D.C. resistance, conductor allow for a long time working temperature be-℃ to be converted to the cross section be 1mm to 60-180, when temperature is 20 ℃, is not more than 18M Ω .km.Insulation resistance is not less than 1350M Ω .km during 20 ℃ in electric wire.
Finished cable stands alternating voltage 50HZ voltage test.
Rated voltage: 300/500V, 2000V/5,600/1000V, 3500V/5min.
After the electric wire heat resistant test, reel and do not ftracture.Tensile strength is not less than 7.0MP, tear resistance: greater than 250N/cm.
The above; it only is the preferable embodiment of invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention; be equal to replacement or change according to technical scheme of the present invention and design of the present invention thereof, all should be encompassed within protection scope of the present invention.
Claims (1)
1. the present invention is made up of conductor, high temperature insulating layer, high-strength silicone rubber.It specifically is characterised in that: cable conductor adopts the 5th kind of conductor among the GB3956, coats one deck high temperature resistant heat insulation layer at conductive surface, and high temperature resistant H grade high-strength silicon rubber is adopted in insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910219726A CN101789279A (en) | 2009-11-10 | 2009-11-10 | High-strength silicone rubber motor lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910219726A CN101789279A (en) | 2009-11-10 | 2009-11-10 | High-strength silicone rubber motor lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101789279A true CN101789279A (en) | 2010-07-28 |
Family
ID=42532450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910219726A Pending CN101789279A (en) | 2009-11-10 | 2009-11-10 | High-strength silicone rubber motor lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101789279A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318748Y (en) * | 1997-09-23 | 1999-05-12 | 上海市电机技术研究所 | Electric machine winding lead wire |
| JP2007329012A (en) * | 2006-06-08 | 2007-12-20 | Fujikura Ltd | Flame-retardant insulated wire and wire harness |
| CN201178353Y (en) * | 2008-04-01 | 2009-01-07 | 仪征市万捷线缆有限公司 | Motor leading wire |
-
2009
- 2009-11-10 CN CN200910219726A patent/CN101789279A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318748Y (en) * | 1997-09-23 | 1999-05-12 | 上海市电机技术研究所 | Electric machine winding lead wire |
| JP2007329012A (en) * | 2006-06-08 | 2007-12-20 | Fujikura Ltd | Flame-retardant insulated wire and wire harness |
| CN201178353Y (en) * | 2008-04-01 | 2009-01-07 | 仪征市万捷线缆有限公司 | Motor leading wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Cao Hongbo Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Cao Hongbo Document name: Notification of Publication of the Application for Invention |
|
| 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: 20100728 |