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| Insulation Level: | N, H, F, B, E, A |
| Certification: | ISO9001, RoHS, VDE |
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Product Details
Self bonding enamelled copper wire refers to a wire with self-adhesive properties formed by coating the outer layer of insulating paint film with a layer of self-adhesive paint. Compared with ordinary enameled copper wire, self bonding wire not only has its own wire diameter specification It is small and does not need to use auxiliary materials such as skeleton during the winding process, which can greatly reduce the weight and volume of the winding, and is more suitable for micro and small electronic components and electronic products
Copper clad aluminum wire:
The smaller the vibration of the voice coil, the better the control, so the smaller the quality of the Self bonding enameled wire, the better. The copper-clad aluminum wire just meets this requirement, with light weight and excellent signal transmission. Copper clad aluminum wire adopts advanced cladding welding technology to form a metallurgical bond between copper and aluminum and become an inseparable whole.
Self bonding Film
Alcohol self bonding: The self-bonding effect is achieved by adding an appropriate solvent (such as industrial alcohol) to the wire during the winding process. The recommended solvent is ethanol or methanol.
Hot air self bonding: Hot air is to achieve self bonding effect by blowing hot air on the wire during the winding process. The temperature of the hot air at the winding is usually between 120ºC-230ºC
Oven self bonding: Oven self bonding is achieved by placing the finished coil in an oven to heat it to achieve self adhesive effect. In order to achieve uniform heating of the coil, according to the shape and size of the coil, the temperature of the oven usually needs to be between 120 ° C and 220 ° C, and the required time varies from 5 to 30 minutes.
Power on self bonding: Electric self bonding is achieved by electric current (resistive heating). The required amperage depends on the shape and size of the coil. Power on self bonding is recommended for products with wire diameter above 0.10mm (38AWG)
1.What kind of selfbonding copper enamelled wire do produce?
We focus on research and development of selfbonding magnet round copper wire, fine polyurethane magnet wire, selfbonding litz copper wire and selfbonding silk covered wire.
2.What's diameters available of the selfbonding copper enamelled wire?
We specialize in fine and ultra fine enamelled copper wire,diameters available of our products is Φ0.018-1.00mm.
3.What's selfbonding copper enamelled wire?
Self-bonding enamelled copper wire is a special type of enamelled wire with an additional adhesive enamel overcoat such as thermoplastic resin.
This adhesive has a bonding feature, which is activated by heat or solvents.
Once activated the adhesive bonds turn to turn windings into a compact self supporting coil.
The use of selfbonding wire may offer cost and manufacturing advantages in some winding applications
as bobbins, tape, varnishing, or impregnation may be eliminated.
4. Is possible to get any sample of Self bonding Enamelled Copper Wire that you have in production?
Of course you can!
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