CN205959640U - Environment -friendly enameled wire - Google Patents
Environment -friendly enameled wire Download PDFInfo
- Publication number
- CN205959640U CN205959640U CN201620962566.7U CN201620962566U CN205959640U CN 205959640 U CN205959640 U CN 205959640U CN 201620962566 U CN201620962566 U CN 201620962566U CN 205959640 U CN205959640 U CN 205959640U
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- China
- Prior art keywords
- enamelled coating
- polyester
- thickness
- polyamidoimide
- environment
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Abstract
The utility model discloses an environment -friendly enameled wire, including single crystal copper round wire (1), single crystal copper round wire (1) surface is by the lining to being equipped with tin coating (2), polyester lacquer layer (3), polyesterimide paint layer (4) and polyamidoimide lacquer layer (5) outward in proper order, tin coating (2) thickness: polyester lacquer layer (3) thickness: polyesterimide paint layer (4) thickness: polyamidoimide lacquer layer (5) thickness = 1: 3: 10: 2, are polyesterimide paint layer (4) by 10 12 say that polyester imine list lacquer layer constitutes, the thickness on per pass polyester imine list lacquer layer is 0.003mm. The utility model has the characteristics of environmental protection and manufacturing cost are lower.
Description
Technical field
This utility model is related to a kind of environment-friendly varnished wire, the automobile-used environment-friendly varnished wire of particularly a kind of electrical salf-walking.
Background technology
The high speed development making rapid progress with domestic electronics industry, enamel-covered wire has been widely used for every field, with
The continuous replacement upgrading of home products, people are increasing to the demand of high-quality enamel-covered wire, are leading electricity with enamel-covered wire
Magnet-wire product from developing the higher new varieties of thermostability, turns to the innovation of product structure and coating, improves paint to reach
The performance level of envelope curve and the purpose improving processing characteristics.Enamel-covered wire in the past produce and make electronic component when, due to copper
Insulating barrier on surface is required for phenol solvent, brings certain impact to environment, and the use of the enamel-covered wire of routine is exhausted
Edge paint usage amount is larger, and production cost is higher.
Utility model content
The purpose of this utility model is, provides a kind of environment-friendly varnished wire.This utility model has environmental protection and produces into
This relatively low feature.
The technical solution of the utility model：Environment-friendly varnished wire it is characterised in that：Including monocrystalline copper round wire, monocrystalline copper coin
Line surface is sequentially provided with tin coating, polyester enamelled coating, polyester-imide enamelled coating and polyamidoimide enamelled coating, tin plating thickness from the inside to the outside
Degree：Polyester thickness of paint layer：Polyester-imide thickness of paint layer：Polyamidoimide thickness of paint layer=1:3:10:2, described polyester-imide
Enamelled coating is made up of 10-12 road polyester-imide list enamelled coating, and the thickness of per pass polyester-imide list enamelled coating is 0.003mm.
In aforesaid environment-friendly varnished wire, described polyamidoimide enamelled coating surface is additionally provided with poly- acetyl acetal resin exhausted
Edge enamelled coating.
In aforesaid environment-friendly varnished wire, described polyamidoimide enamelled coating is by 2-3 road polyamidoimide list enamelled coating structure
Become.
Compared with prior art, this utility model paints bottom, middle level, surface layer paint by using multiple paints of different nature
The formation composite enameled wire of film.Being combined so as to characteristic is learnt from other's strong points to offset one's weaknesses by various insulating barriers, improves the use of product
Performance, to meet the use requirement of special occasions, reduces the consumption of polyamidoimide paint simultaneously, largely reduces and produces
Cost, and phenol solvent content is few, is conducive to environmental protection.By multicoat be combined enamel-covered wire have good dielectric properties,
Mechanical performance, coefficient of friction are little, winding performance is good, and deformation is little.Also add self-adhesion paint (poly- acetyl acetal insulation resin in outer layer
Paint) so as to intensity is high, paint film is not easily broken, film integrity is good.This utility model also makes that its surface area is bigger, and magnetic field is divided
Uniformly, kelvin effect is little, and transmission characteristic is good for cloth, and high frequency voltage bearing capacity is strong, and pliability is good, can apply to all types of electronic
On bicycle.
Brief description
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing：1- monocrystalline copper round wire, 2- tin coating, 3- polyester enamelled coating, 4- polyester-imide enamelled coating, 5- polyamides
Amine acid imide enamelled coating, 6- poly- acetyl acetal insulation resin enamelled coating.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further described, but is not intended as to this utility model
The foundation limiting.
Embodiment.Environment-friendly varnished wire, is constituted as shown in figure 1, including monocrystalline copper round wire 1, monocrystalline copper round wire 1 surface is by inner
To being sequentially provided with outward tin coating 2, polyester enamelled coating 3, polyester-imide enamelled coating 4 and polyamidoimide enamelled coating 5, tin coating 2 thickness：Poly-
Ester enamelled coating 3 thickness：Polyester-imide enamelled coating 4 thickness：Polyamidoimide enamelled coating 5 thickness=1:3:10:2, described polyester-imide paint
Layer 4 is made up of 10-12 road polyester-imide list enamelled coating, and the thickness of per pass polyester-imide list enamelled coating is 0.003mm.
Poly- acetyl acetal insulation resin enamelled coating 6 is additionally provided with described polyamidoimide enamelled coating 5 surface.
Described polyamidoimide enamelled coating 5 is made up of 2-3 road polyamidoimide list enamelled coating.
This utility model obtains following performance indications in eye test,
Pole winds：Elongation 20%, 1d winding, paint film should no ftracture；
Breakdown voltage (KV)：More than 10；
Thermal shock (220 DEG C of 1D)：Paint film should not ftracture；
Soften and puncture (DEG C)：Do not puncture in 360 DEG C of 2min.
This utility model paints the formation composite paint of bottom, middle level, surface layer paint film by using multiple paints of different nature
Envelope curve.Being combined so as to characteristic is learnt from other's strong points to offset one's weaknesses by various insulating barriers, improves the serviceability of product, to meet spy
The use requirement of different occasion, reduces the consumption of polyamidoimide paint simultaneously, largely reduces production cost, and phenols
Solvent is few, is conducive to environmental protection.Good dielectric properties, mechanical performance, friction are had by the enamel-covered wire that multicoat is combined
Coefficient is little, winding performance is good, and deformation is little.Also add self-adhesion paint (poly- acetyl acetal insulation resin paint) so as to intensity is high in outer layer,
Paint film is not easily broken, and film integrity is good.This utility model also makes its surface area bigger, and Distribution of Magnetic Field is uniform, kelvin effect
Little, transmission characteristic is good, and high frequency voltage bearing capacity is strong, and pliability is good, can apply on all types of electric bicycles.
Claims (3)
1. environment-friendly varnished wire it is characterised in that：Including monocrystalline copper round wire (1), monocrystalline copper round wire (1) surface is from the inside to the outside successively
It is provided with tin coating (2), polyester enamelled coating (3), polyester-imide enamelled coating (4) and polyamidoimide enamelled coating (5), tin coating (2) thickness：
Polyester enamelled coating (3) thickness：Polyester-imide enamelled coating (4) thickness：Polyamidoimide enamelled coating (5) thickness=1:3:10:2, described poly-
Ester imines enamelled coating (4) is made up of 10-12 road polyester-imide list enamelled coating, and the thickness of per pass polyester-imide list enamelled coating is 0.003mm.
2. environment-friendly varnished wire according to claim 1 it is characterised in that：Described polyamidoimide enamelled coating (5) surface
On be additionally provided with poly- acetyl acetal insulation resin enamelled coating (6).
3. environment-friendly varnished wire according to claim 1 it is characterised in that：Described polyamidoimide enamelled coating (5) is by 2-3
Road polyamidoimide list enamelled coating is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962566.7U CN205959640U (en) | 2016-08-26 | 2016-08-26 | Environment -friendly enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962566.7U CN205959640U (en) | 2016-08-26 | 2016-08-26 | Environment -friendly enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959640U true CN205959640U (en) | 2017-02-15 |
Family
ID=57981099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620962566.7U Active CN205959640U (en) | 2016-08-26 | 2016-08-26 | Environment -friendly enameled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128572A (en) * | 2016-08-26 | 2016-11-16 | 浙江长城电工科技股份有限公司 | Environment-friendly varnished wire |
-
2016
- 2016-08-26 CN CN201620962566.7U patent/CN205959640U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128572A (en) * | 2016-08-26 | 2016-11-16 | 浙江长城电工科技股份有限公司 | Environment-friendly varnished wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |