Factory wholesale UEWF 0.2mm Electric Motor Winding Wire - 0.25mm Hot Air Self Bonding Enameled Copper Wire – Ruiyuan

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Hot Wind Self Bonding Silk Coverd Litz Wire, 42 AWG Plain Guitar Pickup Wire, USTC F/H 0.071*11 High Frequency Silk Covered Litz Wire For Motor, President of our company, with whole staff, welcomes all buyers to visit our company and inspect. Let us cooperate hand in hand to make a good future.

Factory wholesale UEWF 0.2mm Electric Motor Winding Wire - 0.25mm Hot Air Self Bonding Enameled Copper Wire – Ruiyuan Detail:

Self-adhesive or self-bonding enameled copper wire, namely a magnet wire that spontaneously adheres together given certain external conditions (heat or alcohol fusion). The coil wound by self-adhesive wire can be bonded and formed by heating or solvent treatment. This special property of self-bonding wire makes it easy and convenient to wind. Self bonding magnet wire is widely used in the manufacture of various complex or bobbinless electromagnetic coils.

Solvent self-adhesive enameled wire, namely alcohol bonding enameled wire, can form shape naturally after alcohol is added on the wire. 75% industrial alcohol is often used and can be added to water for dilution according to bonding property of enameled wire. The process is diverse in different products. For example, the self-adhesive wire used for the voice coil needs to be placed in the oven at 170 degrees to bake for 2 minutes after winding.
Hot air bonding is to blow hot air on the coil during winding in order to achieve the effect of self-adhesion. The temperature of hot air varies according to different enamels, winding speed, wire diameter and other factors.
Hot melt bonding is a method for adhesiveness of coil by electrifying the wire according to diameter of the wire during winding. In terms of the diameter of wire, voltage shall increase progressively until the coil is bonded. Bond coat of hot melt self-adhesive wire and the solvent self-adhesive wire is different, the former has higher strength and capability to handle re-softening without coming loose of coil while the latter has a simple bonding process and lower heat resistance. The solvent bond coat usually is applied to polyurethane enameled wires.

After the composite coating self-adhesive enameled wire coil is formed, the turns are firmly bonded together.
The self-adhesive enameled wire of the composite coating is heated, and the outer coating of the junction layer can be melted and solidified well.
There is no obvious bonding interface between the wires, which also reduces the stress concentration at the bonding part between the wires, thereby enhancing the bonding strength.
This self-adhesive enameled wire wound skeletonless wire wrap, after curing, forms a hard and complete entity.

Technical Parameter Table Of 1-AIK5W 0.250mm

Test Item	Unit	Standard Value	Reality Value
Conductor dimensions	mm	0.250±0.004	0.250	0.250	0.250
(Basecoat dimensions)Overall dimensions	mm	Max. 0.298	0.286	0.287	0.287
Insulation Film Thickness	mm	Min0.009	0.022	0.022	0.022
Bonding Film Thickness	mm	Min0.004	0.014	0.015	0.015
（50V/30m）Continuity of covering	pcs.	Max.60	Max.0
Adherence		No crack	Good
Breakdown Voltage	V	Min.2600	Min.5562
Resistance to Softening(Cut Through)	℃	Continue 2 times pass	300℃/Good
Bonding Strength	g	Min.39.2	80
（20℃）Electrical Resistance	Ω/Km	Max.370.2	349.2	349.2	349.3
Elongation	%	Min.15	31	32	32
Surface appearance		Smooth coloury	Good

Customer Oriented,Innovation brings more Value

RUIYUAN is a solution provider, which requires us to be more professional on wires, insulation material and your applications.

Ruiyuan has a heritage of innovation, along with advancements in enameled copper wire, our company has grown through an unwavering commitment to integrity, service and responsiveness to our customers.

We look forward to continuing to grow on the basis of quality, innovation and service.

7-10 days Average delivery time.
90% European and North American customers. Such as PTR,ELSIT, STS etc.
95% Repurchase rate
99.3% Satisfaction rate. Class A supplier verified by German customer.

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As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service for Factory wholesale UEWF 0.2mm Electric Motor Winding Wire - 0.25mm Hot Air Self Bonding Enameled Copper Wire – Ruiyuan , The product will supply to all over the world, such as: Frankfurt, Bulgaria, Dubai, After years' creating and developing, with the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made. We get good reputation from the customers due to our good solutions quality and fine after-sale service. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!

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This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.