CN102376390A - Nylon enameled wire - Google Patents
Nylon enameled wire Download PDFInfo
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- CN102376390A CN102376390A CN2010102624745A CN201010262474A CN102376390A CN 102376390 A CN102376390 A CN 102376390A CN 2010102624745 A CN2010102624745 A CN 2010102624745A CN 201010262474 A CN201010262474 A CN 201010262474A CN 102376390 A CN102376390 A CN 102376390A
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- nylon
- enamelled
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Abstract
The invention relates to the technical field of an enameled wire, in particular to a nylon enameled wire with an anti-oxidation effect, which comprises a metal wire core. A nylon surface layer is coated on the outer surface of the metal wire core; an anti-oxidation protection layer is coated on the nylon surface layer; and an insulating paint layer is coated on the anti-oxidation protection layer. As the nylon surface is coated on the metal wire core, the nylon enameled wire can be suitable for high-speed coiling; the insulating paint layer is adopted to serve as a polyurethane paint layer, thus, the nylon enameled wire is easy to color and has a good high-frequency performance and strong heat resistance; a polyester paint layer is adopted to serve as an insulating layer, thus, the nylon enameled wire has good heat resistance, good mechanical strength and good softening and ageing performance; and as the insulating paint layer is a polyester-imide composite polyamideimide pain layer, the nylon enameled wire has thermal shock resistance, refrigerant resistance and radiation resistance. The nylon enameled wire also has the characteristics of good mechanical strength of a paint film, good electrical conductivity, welding easiness and high welding quality.
Description
Technical field
The present invention relates to a kind of technical field of enamelled wire, especially a kind of nylon enamelled wire with oxidation-protective effect.
Background technology
At present the developments of enamelled wire product is: the electromagnetic wire product of taking as the leading factor with enamelled wire turns to the innovation of the coating of product structure, to reach performance level that improves enamelled wire and the purpose of improving processing characteristics from developing the higher new varieties of thermal endurance.Because the lacquer temperature resistant grade that existing enamelled wire is selected for use is lower, thus be difficult to adapt to the environment for use of high temperature resistant product, under the hot operation condition; Bad phenomenon such as the oxidation of metal core, embrittlement appear easily, previously used in addition be simple with copper as conductor thread core, because copper has catalytic action to coat of paint aging; So the copper surface very easily forms oxidation spots; When it carries out the finished product welding, rosin joint, dry joint phenomenon appear through regular meeting, influence quality.
Summary of the invention
The technical problem that the present invention will solve is: in order to overcome the problem that exists in above-mentioned, a kind of easy welding is provided, has oxidation effectiveness, product with stable quality and paint film high conformity, and have resistant to elevated temperatures nylon enamelled wire.
The technical solution adopted for the present invention to solve the technical problems is: a kind of nylon enamelled wire; Comprise the metal core; The metal wire core outer surface is coated with the nylon surface layer, is coated with the protection against oxidation layer on the described nylon surface layer, is coated with the insulation enamelled coating on the protection against oxidation layer.
Further, described metal core is the aluminium in copper alloy line core.
Described metal core is a thread core of aluminum.
Described metal core is the CCAM core.
In order to play oxidation-protective effect the best, described protection against oxidation layer is tin coating or silver coating.
For easy coloring, high frequency performance good, superior, the good heat resistance of high bit property, described insulation enamelled coating is the polyurethane enamelled coating.
Superior for heat resistance, solvent resistance is good, mechanical strength is high, electrical property is strong and softening and ageing properties is superior, described insulation enamelled coating is the polyester enamelled coating.
For resistance to sudden heating and cold-resistant tide property are good, described insulation enamelled coating is the polyester-imide enamelled coating.
In order to have good heat towards property, cold-resistant matchmaker's property, radiation resistance and excellent chemical stability, the high property of softening with have good paint film mechanical strength, described insulation enamelled coating is a polyester-imide composite polyamide acid imide enamelled coating.
Heat-resisting in order to have, wear-resisting, cold-resistant matchmaker and scratch resistance performance, described insulation enamelled coating is the polyamide-imide enamelled coating.
The invention has the beneficial effects as follows that a kind of nylon enamelled wire of the present invention has coating nylon aspect on the metal core, can be fit at a high speed coiling, adopting the insulation enamelled coating is the polyurethane enamelled coating, and easy coloring, high frequency performance are good, and thermal endurance is strong; Adopt the polyester enamelled coating as insulating barrier, it is good to have good heat resistance and mechanical strength, and softening to reach ageing properties good; Adopting the insulation enamelled coating is polyester-imide composite polyamide acid imide enamelled coating, has heat towards property, cold-resistant matchmaker's property, radiation resistance, also has good paint film mechanical strength, conducts electricity very well, is prone to welding and the good characteristics of welding quality.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
1. structural representations of the present invention among the figure;
Fig. 2 is the first embodiment of the present invention;
Fig. 3 is the second embodiment of the present invention;
Fig. 4 is the third embodiment of the present invention;
Fig. 5 is the fourth embodiment of the present invention;
Fig. 6 is the fifth embodiment of the present invention.
1. metal cores among the figure, 11. aluminium in copper alloy line cores, 12. thread core of aluminum, 13. CCAM cores; 2. nylon surface layer, 3. protection against oxidation layer, 31. tin coatings, 32. silver coatings; 4. insulating barrier, 41. polyurethane enamelled coatings, 42. polyester enamelled coatings; 43. the polyester-imide enamelled coating, 44. polyester-imide composite polyamide acid imide enamelled coatings, 45. polyamide-imide enamelled coatings.
Embodiment
Combine accompanying drawing that the present invention is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
A kind of nylon enamelled wire as shown in Figure 1 comprises metal core 1, and metal core 1 outer surface is coated with nylon surface layer 2, is coated with protection against oxidation layer 3 on the nylon surface layer 2, is coated with insulation enamelled coating 4 on the protection against oxidation layer 3.
Embodiment 1:
A kind of nylon enamelled wire as shown in Figure 2 comprises aluminium in copper alloy line core 11, and aluminium in copper alloy line core 11 outer surfaces are coated with nylon surface layer 2, are coated with tin coating 31 on the nylon surface layer 2, are coated with polyurethane enamelled coating 41 on the tin coating 31.
Embodiment 2:
A kind of nylon enamelled wire as shown in Figure 3 comprises thread core of aluminum 12, and thread core of aluminum 12 outer surfaces are coated with nylon surface layer 2, are coated with silver coating 32 on the nylon surface layer 2, are coated with polyester enamelled coating 42 on the silver coating 32.
Embodiment 3:
A kind of nylon enamelled wire as shown in Figure 4 comprises CCAM core 13, and CCAM core 13 outer surfaces are coated with nylon surface layer 2, are coated with tin coating 31 on the nylon surface layer 2, are coated with polyester-imide enamelled coating 43 on the tin coating 31.
Embodiment 4:
A kind of nylon enamelled wire as shown in Figure 5 comprises aluminium in copper alloy line core 11, and aluminium in copper alloy line core 11 outer surfaces are coated with nylon surface layer 2, are coated with silver coating 32 on the nylon surface layer 2, is coated with polyester-imide composite polyamide acid imide enamelled coating 44 on the silver coating 32.
Embodiment 5:
A kind of nylon enamelled wire as shown in Figure 6 comprises CCAM core 13, and CCAM core 13 outer surfaces are coated with nylon surface layer 2, are coated with tin coating 31 on the nylon surface layer 2, are coated with polyamide-imide enamelled coating 45 on the tin coating 31.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (10)
1. a nylon enamelled wire comprises metal core (1), and metal core (1) outer surface is coated with nylon surface layer (2), it is characterized in that: be coated with protection against oxidation layer (3) on the described nylon surface layer (2), be coated with insulation enamelled coating (4) on the protection against oxidation layer (3).
2. a kind of nylon enamelled wire according to claim 1 is characterized in that: described metal core (1) is an aluminium in copper alloy line core (11).
3. a kind of nylon enamelled wire according to claim 1 is characterized in that: described metal core (1) is a thread core of aluminum (12).
4. a kind of nylon enamelled wire according to claim 1 is characterized in that: described metal core (1) is a CCAM core (13).
5. a kind of nylon enamelled wire according to claim 1 is characterized in that: described protection against oxidation layer (3) is tin coating (31) or silver coating (32).
6. a kind of nylon enamelled wire according to claim 1 is characterized in that: described insulation enamelled coating (4) is a polyurethane enamelled coating (41).
7. a kind of nylon enamelled wire according to claim 1 is characterized in that: described insulation enamelled coating (4) is a polyester enamelled coating (42).
8. a kind of nylon enamelled wire according to claim 1 is characterized in that: described insulation enamelled coating (4) is a polyester-imide enamelled coating (43).
9. a kind of nylon enamelled wire according to claim 1 is characterized in that: described insulation enamelled coating (4) is a polyester-imide composite polyamide acid imide enamelled coating (44).
10. a kind of nylon enamelled wire according to claim 1 is characterized in that: described insulation enamelled coating (4) is a polyamide-imide enamelled coating (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102624745A CN102376390A (en) | 2010-08-25 | 2010-08-25 | Nylon enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102624745A CN102376390A (en) | 2010-08-25 | 2010-08-25 | Nylon enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102376390A true CN102376390A (en) | 2012-03-14 |
Family
ID=45794856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102624745A Pending CN102376390A (en) | 2010-08-25 | 2010-08-25 | Nylon enameled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102376390A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658646A (en) * | 2015-01-30 | 2015-05-27 | 苏州圣利线缆有限公司 | High-strength enameled wire |
| CN109473207A (en) * | 2018-11-24 | 2019-03-15 | 宁波鑫健新材料科技有限公司 | The low volatilization organic gas enameled wire of automobile sealed relay |
-
2010
- 2010-08-25 CN CN2010102624745A patent/CN102376390A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658646A (en) * | 2015-01-30 | 2015-05-27 | 苏州圣利线缆有限公司 | High-strength enameled wire |
| CN109473207A (en) * | 2018-11-24 | 2019-03-15 | 宁波鑫健新材料科技有限公司 | The low volatilization organic gas enameled wire of automobile sealed relay |
| CN109473207B (en) * | 2018-11-24 | 2023-09-12 | 宁波鑫健新材料科技有限公司 | Enameled wire for low-volatile organic gas of automobile sealing relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |