CN106098177B - A kind of compound enamelled coating enamel-covered wire of wear-resisting type - Google Patents
A kind of compound enamelled coating enamel-covered wire of wear-resisting type Download PDFInfo
- Publication number
- CN106098177B CN106098177B CN201610621652.6A CN201610621652A CN106098177B CN 106098177 B CN106098177 B CN 106098177B CN 201610621652 A CN201610621652 A CN 201610621652A CN 106098177 B CN106098177 B CN 106098177B
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- CN
- China
- Prior art keywords
- enamelled coating
- polyimide insulative
- outside
- enamel
- covered 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0225—Three or more layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
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- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of compound enamelled coating enamel-covered wire of wear-resisting type, including copper round wire (1), copper round wire (1), copper round wire (1) surface is coated with the first polyimide insulative enamelled coating (2), polybismaleimide arylamine resin bed (3) is provided with the outside of first polyimide insulative enamelled coating (2), the second polyimide insulative enamelled coating (4) is provided with the outside of polybismaleimide arylamine resin bed (3), glass fiber reinforced polyester resin layer (5) is provided with the outside of the second polyimide insulative enamelled coating (4), polyamide-imide insulating varnish layer (6) is provided with the outside of glass fiber reinforced polyester resin layer (5).The structure of the present invention can strengthen the crocking resistance of enamel-covered wire, and enamelled coating has higher adhesive ability and temperature capacity.
Description
Technical field
The present invention relates to a kind of enamel-covered wire, particularly a kind of compound enamelled coating enamel-covered wire of wear-resisting type.
Background technology
Existing copper enameled wire is generally made up of the insulating barrier on copper round wire and surface, but because enamel-covered wire leads to when in use
Often it is also required to carry out coiling step, enamel-covered wire easily scrapes in this process, easily causes enamelled coating to destroy, and then influences
To the insulating capacity of the enamelled coating of enamel-covered wire.
The content of the invention
It is an object of the present invention to provide a kind of compound enamelled coating enamel-covered wire of wear-resisting type.The structure of the present invention can strengthen paint
The crocking resistance of envelope curve, and enamelled coating has higher adhesive ability and temperature capacity.
Technical scheme：A kind of compound enamelled coating enamel-covered wire of wear-resisting type, is characterized in：Including copper round wire, copper round wire,
Copper round wire surface is coated with the first polyimide insulative enamelled coating, and poly bis maleimide is provided with the outside of the first polyimide insulative enamelled coating
Amine-arylamine resin bed, is provided with the second polyimide insulative enamelled coating on the outside of polybismaleimide-arylamine resin bed, and described second
Glass fiber reinforced polyester resin layer is provided with the outside of polyimide insulative enamelled coating, is provided with the outside of glass fiber reinforced polyester resin layer
Polyamide-imide insulating varnish layer.
In the compound enamelled coating enamel-covered wire of above-mentioned wear-resisting type, the first polyimide insulative enamelled coating, polybismaleimide-
Arylamine resin bed, the second polyimide insulative enamelled coating, glass fiber reinforced polyester resin layer and polyamide-imide insulating varnish layer
Thickness proportion be 3：1：3：2：1.
In the compound enamelled coating enamel-covered wire of foregoing wear-resisting type, it is characterised in that：It is the first polyimide insulative enamelled coating, poly bis
Maleimide-arylamine resin bed, the second polyimide insulative enamelled coating, glass fiber reinforced polyester resin layer and polyamide acyl are sub-
The gross thickness of amine insulating lacquer layer is 0.075mm~0.095mm.
Compared with prior art, the present invention between two layers of polyimide insulating lacquer layer by setting a strata span come acyl
Imines-arylamine resin bed, while the temperature classification and insulating properties of enamel-covered wire can be improved, moreover it is possible to which there is stronger adhesive force
And pliability.Also it is provided with glass fiber reinforced polyester resin layer and polyamide-imide insulating varnish layer, polyamides in outer layer simultaneously
Amine acid imide insulating lacquer layer has higher self-lubricating capacities, can reduce the frictional force of enamel-covered wire, so as to reduce abrasion, and works as
After the relatively soft polyamide-imide insulating varnish layer of quality is scratched, exposed glass fiber reinforced polyester resin layer has
High intensity, higher protective action can be played to the enamelled coating of inner side, so as to enhance the overall wear resistance energy of enamel-covered wire.
In addition, the setting of the arrangement and thickness proportion between each layer of the present invention, can realize that high abrasion, height are heat-resisting, high
While insulation, can have and be combined with each other ability more by force, so as to improve the enamelled coating adhesive ability of enamel-covered wire.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Mark in accompanying drawing for：1- copper round wire, 2- the first polyimide insulative enamelled coatings, 3- polybismaleimides-arylamine
Resin bed, 4- the second polyimide insulative enamelled coatings, 5- glass fiber reinforced polyester resin layers, 6- polyamide-imide insulating varnishs
Layer.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.A kind of compound enamelled coating enamel-covered wire of wear-resisting type, as shown in Figure 1：Including copper round wire 1, copper round wire 1, copper round wire 1
Surface is coated with the first polyimide insulative enamelled coating 2, the outside of the first polyimide insulative enamelled coating 2 be provided with polybismaleimide-
Arylamine resin bed 3, the outside of polybismaleimide-arylamine resin bed 3 are provided with the second polyimide insulative enamelled coating 4, and described second
The outside of polyimide insulative enamelled coating 4 is provided with glass fiber reinforced polyester resin layer 5, the outside of glass fiber reinforced polyester resin layer 5
Provided with polyamide-imide insulating varnish layer 6.The first polyimide insulative enamelled coating 2, polybismaleimide-arylamine resin bed
3rd, the thickness of the second polyimide insulative enamelled coating 4, glass fiber reinforced polyester resin layer 5 and polyamide-imide insulating varnish layer 6
Ratio is 3：1：3：2：1.The first polyimide insulative enamelled coating 2, polybismaleimide-arylamine resin bed 3, the second polyamides
The gross thickness of imines insulating lacquer layer 4, glass fiber reinforced polyester resin layer 5 and polyamide-imide insulating varnish layer 6 is 0.075mm
~0.095mm.
Claims (2)
- A kind of 1. compound enamelled coating enamel-covered wire of wear-resisting type, it is characterised in that：Including copper round wire (1), copper round wire (1) surface is coated with the One polyimide insulative enamelled coating (2), the first polyimide insulative enamelled coating (2) outside are provided with polybismaleimide-arylamine resin Layer (3), polybismaleimide-arylamine resin bed (3) outside are provided with the second polyimide insulative enamelled coating (4), and described second is poly- Glass fiber reinforced polyester resin layer (5), glass fiber reinforced polyester resin layer (5) are provided with the outside of acid imide insulating lacquer layer (4) Outside is provided with polyamide-imide insulating varnish layer (6)；The first polyimide insulative enamelled coating (2), polybismaleimide-virtue Amine resin layer (3), the second polyimide insulative enamelled coating (4), glass fiber reinforced polyester resin layer (5) and polyamidoimide are exhausted The thickness proportion of edge enamelled coating (6) is 3：1：3：2：1.
- 2. the compound enamelled coating enamel-covered wire of wear-resisting type according to claim 1, it is characterised in that：First polyimide insulative Enamelled coating (2), polybismaleimide-arylamine resin bed (3), the second polyimide insulative enamelled coating (4), fibre-glass reinforced polyester The gross thickness of resin bed (5) and polyamide-imide insulating varnish layer (6) is 0.075mm~0.095mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621652.6A CN106098177B (en) | 2016-07-29 | 2016-07-29 | A kind of compound enamelled coating enamel-covered wire of wear-resisting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621652.6A CN106098177B (en) | 2016-07-29 | 2016-07-29 | A kind of compound enamelled coating enamel-covered wire of wear-resisting type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106098177A CN106098177A (en) | 2016-11-09 |
| CN106098177B true CN106098177B (en) | 2018-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610621652.6A Active CN106098177B (en) | 2016-07-29 | 2016-07-29 | A kind of compound enamelled coating enamel-covered wire of wear-resisting type |
Country Status (1)
| Country | Link |
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| CN (1) | CN106098177B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867274A (en) * | 2019-10-17 | 2020-03-06 | 湖州裕达电工科技有限公司 | Large-size enameled wire for transformer and processing method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006127958A (en) * | 2004-10-29 | 2006-05-18 | Hitachi Chem Co Ltd | Resin composition for electric insulation, and enameled wire |
| CN103594144A (en) * | 2013-10-15 | 2014-02-19 | 昆山市奋发绝缘材料有限公司 | Composite insulating material and preparation method of composite insulating material |
| CN204792038U (en) * | 2015-05-05 | 2015-11-18 | 浙江乔兴建设集团湖州智能科技有限公司 | Novel varnished cloth copper coin line |
| CN205827949U (en) * | 2016-07-29 | 2016-12-21 | 先登高科电气有限公司 | Wear-resisting type is combined enamelled coating enamel-covered wire |
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2016
- 2016-07-29 CN CN201610621652.6A patent/CN106098177B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106098177A (en) | 2016-11-09 |
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Address after: 313000 No. 135 Waixi Road, South Taihu High-tech Industrial Park, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Xiandeng Gaoke Electric Co.,Ltd. Address before: 313000 No. 135 Waixi Road, South Taihu High-tech Industrial Park, Wuxing District, Huzhou City, Zhejiang Province Patentee before: XIANDENG HIGH-TECH ELECTRIC CO.,LTD. |
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