CN201177991Y - Self-lubricating self-adhering enameling copper round wire - Google Patents
Self-lubricating self-adhering enameling copper round wire Download PDFInfo
- Publication number
- CN201177991Y CN201177991Y CNU200820031293XU CN200820031293U CN201177991Y CN 201177991 Y CN201177991 Y CN 201177991Y CN U200820031293X U CNU200820031293X U CN U200820031293XU CN 200820031293 U CN200820031293 U CN 200820031293U CN 201177991 Y CN201177991 Y CN 201177991Y
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- Prior art keywords
- self
- wire
- enamelled
- lubrication
- adhension
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electrical material, particularly to an enamelled copper clad round wire with self-lubrication and self-adhension properties, which comprises a wire and a polyurethane enamel insulating layer coated outside the wire. A self-lubrication and self-adhension layer is coated on the surface of the polyurethane enamel insulating layer. The self-lubrication and self-adhension chemical components in the self-lubrication and self-adhension layer are as follows (concentration percentage): 10-13% of polyamide resin, 33-36% of methyl phenols, 33-36% of phenols, and 15-18 of xylene. Compared with the prior common enamelled wire, the enamelled alloy wire provided in the utility model has higher scratching resistance and better lubricating property, and is more close to the higher requirement of the modern motor industry on the mechanical properties of the enamelled wire.
Description
Technical field
The utility model relates to a kind of electrical material, relates in particular to a kind of self lubricity self-adhesion enamelling cuprum round line.
Background technology
The motor manufacturing generally adopts high-speed automated spooling equipment coiling motor coil at present, therefore the various mechanical performances to enamelled wire have proposed higher requirement, high-speed automated spooling equipment requires enamelled wire to have certain mechanical strength, and the surface has stronger resistance to wear, scratch resistance power and good sliding property.Common enamelled wire not too can satisfy this requirement now.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, the utility model provides a kind of enamelling cuprum round line that the modern electrical machine industry is used that is more suitable for.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of self lubricity self-adhesion enamelling cuprum round line, and comprise copper conductor and be coated on its outer polyurethane paint insulating barrier, also be covered with self lubricity self-adhesion enamelled coating on the surface of polyurethane paint insulating barrier.
The chemical composition of the self lubricity self-adhesion lacquer in the described self lubricity self-adhesion enamelled coating and the percentage content of each composition are: polyamide 10%～13%, cresols class 33%～36%, phenols 33%～36% and dimethylbenzene 15%～18%.
The beneficial effects of the utility model are: for existing common self-binding enamel wire, the surface of this self lubricity self-adhesion enamelling cuprum round line has stronger scratch resistance power and better sliding property, thus its more near the modern electrical machine industry to enamelled wire in high requirement that mechanical properties proposed.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. copper conductors, 2. polyurethane paint insulating barriers, 3. self lubricity self-adhesion enamelled coatings among the figure
Embodiment
A kind of self lubricity self-adhesion enamelling cuprum round line as shown in Figure 1 comprises copper conductor 1 and is coated on its outer polyurethane paint insulating barrier 2, also is covered with self lubricity self-adhesion enamelled coating 3 on the surface of polyurethane paint insulating barrier 2.
The chemical composition of the self lubricity self-adhesion lacquer in the self lubricity self-adhesion enamelled coating 3 and the percentage content of each composition are: polyamide 10%～13%, cresols class 33%～36%, phenols 33%～36% and dimethylbenzene 15%～18%.
For existing common self-binding enamel wire, this self-lubricating self-adhering enameling copper round wire The surface has stronger scratch resistance power and better slip, thus its closer to modern electromechanics trade to lacquer The high requirement that envelope curve proposes in mechanical properties.
Enamel-cover copper round wire of the present utility model is applicable to the voice coil loudspeaker voice coil of the various electroacoustic apparatus of coiling, and other The coil of at normal temperatures bonding shaping or winding.
Claims (1)
1. a self lubricity self-adhesion enamelling cuprum round line comprises copper conductor (1) and is coated on its outer polyurethane paint insulating barrier (2), it is characterized in that: also be covered with self lubricity self-adhesion enamelled coating (3) on the surface of polyurethane paint insulating barrier (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820031293XU CN201177991Y (en) | 2008-01-22 | 2008-01-22 | Self-lubricating self-adhering enameling copper round wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820031293XU CN201177991Y (en) | 2008-01-22 | 2008-01-22 | Self-lubricating self-adhering enameling copper round wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201177991Y true CN201177991Y (en) | 2009-01-07 |
Family
ID=40218015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820031293XU Expired - Fee Related CN201177991Y (en) | 2008-01-22 | 2008-01-22 | Self-lubricating self-adhering enameling copper round wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201177991Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105985727A (en) * | 2015-02-10 | 2016-10-05 | 丹阳四达化工有限公司 | Self-adhesion wire enamel and preparation method thereof |
| CN105985725A (en) * | 2015-02-05 | 2016-10-05 | 丹阳四达化工有限公司 | Normal-temperature self-bonding wire enamel and preparation method thereof |
| CN105985726A (en) * | 2015-02-05 | 2016-10-05 | 丹阳四达化工有限公司 | Normal-temperature self-adhesive enameled wire enamel and preparation method thereof |
-
2008
- 2008-01-22 CN CNU200820031293XU patent/CN201177991Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105985725A (en) * | 2015-02-05 | 2016-10-05 | 丹阳四达化工有限公司 | Normal-temperature self-bonding wire enamel and preparation method thereof |
| CN105985726A (en) * | 2015-02-05 | 2016-10-05 | 丹阳四达化工有限公司 | Normal-temperature self-adhesive enameled wire enamel and preparation method thereof |
| CN105985727A (en) * | 2015-02-10 | 2016-10-05 | 丹阳四达化工有限公司 | Self-adhesion wire enamel and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20140122 |