CN201975104U - Enameled round aluminum wire - Google Patents
Enameled round aluminum wire Download PDFInfo
- Publication number
- CN201975104U CN201975104U CN2010206841775U CN201020684177U CN201975104U CN 201975104 U CN201975104 U CN 201975104U CN 2010206841775 U CN2010206841775 U CN 2010206841775U CN 201020684177 U CN201020684177 U CN 201020684177U CN 201975104 U CN201975104 U CN 201975104U
- Authority
- CN
- China
- Prior art keywords
- paint
- aluminum wire
- self
- wire
- coated
- 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
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Abstract
An enameled round aluminum wire relates to the technical field of the production of an enameled wire, wherein a polyesterimide paint layer and a polyamideimide paint layer are arranged outside an aluminum core in turn and the enameled round aluminum wire is characterized in that a self-adhering paint layer is coated and arranged between the aluminum core and the polyesterimide paint layer. Self-adhering paint is coated on the surface of the aluminum wire firstly and then polyesterimide paint and polyamideimide paint are coated; because of the adherence action of the self-adhering paint, the adhesive force of a paint film is greatly improved and the enameled round aluminum wire has the characteristics of low cost and high durability.
Description
Technical field
The utility model relates to the Production of Enamel Wires technical field.
Background technology
Owing to the easy oxidation of aluminium bar with than low melting point, cause the control of more harsh cleaning requirement of aluminum steel and temperature, and the aluminum steel degree of drawing is big, easier stretching so aluminum steel adhesive force is difficult to control, causes the obstacle of aluminum steel promotion and application.In addition, be conductor because existing enamelled wire adopts copper mostly, cause the Production of Enamel Wires cost high.
Summary of the invention
The purpose of this utility model is: a kind of enamelled round aluminium wire with good adhesion is provided.
The purpose of this utility model is achieved in that and comprises that aluminium core, aluminium core set gradually polyester-imide enamelled coating and polyamidoimide enamelled coating outward, is characterized in that: be coated with the self-adhesion enamelled coating between described aluminium core and described polyester-imide enamelled coating.
The utility model is conductor material with aluminium, and the instead of copper conductor can make cost reduce greatly.Adopt the self-adhesion lacquer to carry out the primary coat construction on the aluminum steel surface, and then be coated with polyester-imide lacquer and polyamidoimide lacquer, because the adhesive effect of self-adhesion lacquer has greatly improved paint film adhesion; The enamelled round aluminium wire with employing test method identical with copper cash more than 2.00mm done adhesion test and all passed through smoothly.Especially the aluminium round wire more than the 4.00mm is adopted more to add tight 1D method for winding than copper cash and do adhesion test, can both pass through smoothly.Therefore, the utlity model has the characteristics of low-cost and high durability.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
As shown in Figure 1, enamelled round aluminium wire with comprises aluminium core 1, scribbles self-adhesion enamelled coating 2 outside aluminium core 1, self-adhesion lacquer 2 outer polyester-imide enamelled coating 3 and the polyamidoimide enamelled coatings 4 of scribbling successively.
Claims (1)
1. enamelled round aluminium wire with comprises the aluminium core, and the aluminium core sets gradually polyester-imide enamelled coating and polyamidoimide enamelled coating outward, it is characterized in that: be coated with the self-adhesion enamelled coating between described aluminium core and described polyester-imide enamelled coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206841775U CN201975104U (en) | 2010-12-28 | 2010-12-28 | Enameled round aluminum wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206841775U CN201975104U (en) | 2010-12-28 | 2010-12-28 | Enameled round aluminum wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201975104U true CN201975104U (en) | 2011-09-14 |
Family
ID=44580201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206841775U Expired - Fee Related CN201975104U (en) | 2010-12-28 | 2010-12-28 | Enameled round aluminum wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201975104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945695A (en) * | 2012-10-09 | 2013-02-27 | 无锡统力电工有限公司 | Circular winding wire for new energy electric automobile motor and manufacturing method thereof |
-
2010
- 2010-12-28 CN CN2010206841775U patent/CN201975104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102945695A (en) * | 2012-10-09 | 2013-02-27 | 无锡统力电工有限公司 | Circular winding wire for new energy electric automobile motor and manufacturing method thereof |
| CN102945695B (en) * | 2012-10-09 | 2015-04-29 | 无锡统力电工有限公司 | Circular winding wire for new energy electric automobile motor and manufacturing method thereof |
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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: 20110914 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |