CN202258423U - Environment-friendly enamelled wire - Google Patents
Environment-friendly enamelled wire Download PDFInfo
- Publication number
- CN202258423U CN202258423U CN2011203477870U CN201120347787U CN202258423U CN 202258423 U CN202258423 U CN 202258423U CN 2011203477870 U CN2011203477870 U CN 2011203477870U CN 201120347787 U CN201120347787 U CN 201120347787U CN 202258423 U CN202258423 U CN 202258423U
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- CN
- China
- Prior art keywords
- environment
- wire
- layer
- copper round
- round wire
- 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 - Lifetime
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Abstract
The utility model discloses an environment-friendly enamelled wire, which comprises a copper round wire (1). Two insulation layers are arranged on the surface of the copper round wire (1), a first insulation layer (2) is a modified polyester layer arranged on the surface of the copper round wire (1), and a second insulation layer (3) is a polyamide enamelled layer arranged on the surface of the first insulation layer (2). Due to the fact that the polyester with the solid content ranging from 45% to 50% is coated on the surface of the copper round wire to serve as an insulation layer, using quantity of insulation paint can be reduced, and production cost is accordingly reduced. Simultaneously, the environment-friendly enamelled wire saves resources, is less in solvent content and benefits environment protection. Further, the environment-friendly enamelled wire has good lubricity and rebound resilience due to the fact the polyamide enamelled layer with a self lubrication function is coated on the surface of the modified polyester layer.
Description
Technical field
The utility model relates to a kind of enamelled wire, particularly a kind of environment-friendly varnished wire.
Background technology
In today of global economy develop rapidly, environmental protection has become a topmost topic.Yet the insulating varnish of present enamelled wire product all needs phenol solvent, has brought certain influence to environment, and the insulating varnish use amount that conventional enamelled wire uses is bigger, and production cost is higher.
The utility model content
The purpose of the utility model is, a kind of environment-friendly varnished wire is provided.The utlity model has the lower characteristics of environmental protection and production cost.
The technical scheme of the utility model: a kind of environment-friendly varnished wire, comprise copper round wire, said copper round wire surface is provided with dielectric layers, and first insulating barrier is the modified poly ester layer, and is located at the copper round wire surface; Second insulating barrier is the polyamide enamelled coating, and is located at first surface of insulating layer.
In the aforesaid environment-friendly varnished wire, described modified poly ester is that solids content is 45%～50% polyester.
Compared with prior art, the utility model through in copper round wire surface-coated one deck solids content be 45%～50% polyester as insulating barrier, can reduce the use amount of insulating varnish; Thereby reduce production costs; Practiced thrift resource simultaneously, and solvent is few, helps environmental protection; The polyamide enamelled coating that also has self-lubricating at modified poly ester surface-coated one deck makes to have good lubricity and resilience.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Being labeled as in the accompanying drawing: 1-copper round wire, 2-first insulating barrier, 3-second insulating barrier.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.A kind of environment-friendly varnished wire constitutes as shown in Figure 1ly, comprises copper round wire 1, and said copper round wire 1 surface is provided with dielectric layers, and first insulating barrier 2 is the modified poly ester layer, and is located at copper round wire 1 surface; Second insulating barrier 3 is the polyamide enamelled coating, and is located at first surface of insulating layer 2.
It is 45%～50% polyester lacquer that described modified poly ester can adopt solids content.
The utility model is through being that 45%～50% polyester is as insulating barrier in copper round wire surface-coated one deck solids content; Can reduce the use amount of insulating varnish, thereby reduce production costs, practice thrift resource simultaneously; And solvent is few; Help environmental protection, also have the polyamide enamelled coating of self-lubricating, make to have good lubricity and resilience at modified poly ester surface-coated one deck.
Claims (1)
1. environment-friendly varnished wire, it is characterized in that: comprise copper round wire (1), said copper round wire (1) surface is provided with dielectric layers, and first insulating barrier (2) is the modified poly ester layer, and is located at copper round wire (1) surface; Second insulating barrier (3) is the polyamide enamelled coating, and is located at first surface of insulating layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203477870U CN202258423U (en) | 2011-09-16 | 2011-09-16 | Environment-friendly enamelled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203477870U CN202258423U (en) | 2011-09-16 | 2011-09-16 | Environment-friendly enamelled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258423U true CN202258423U (en) | 2012-05-30 |
Family
ID=46119631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203477870U Expired - Lifetime CN202258423U (en) | 2011-09-16 | 2011-09-16 | Environment-friendly enamelled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258423U (en) |
-
2011
- 2011-09-16 CN CN2011203477870U patent/CN202258423U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |