Fine Enameled Wires 0.09mm Polyesterimide Enameled Round Copper Wires with Hot Wind Self Bonding Layer

• Insulation Level: N, H, F, B, E, A
• Certification: ISO9001, RoHS, VDE
• Application: Transformer, Instrument, Electrical Equipment, Motor
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 2HBUEW
• Shape: Round Wire
• Conductor Material: Aluminium Wire
• Transport Package: Pallet
• Specification: 0.30-1.00
• Trademark: windoo
• Origin: China
• HS Code: 85441900
• Production Capacity: 2500t/Year
• Package Size: 220.00cm * 220.00cm * 300.00cm
• Package Gross Weight: 13.000kg

Product Description

In addition, the coil needs to maintain a certain shape during use, which requires that the bonding strength of the coil does not decrease with time in different environments. In the winding process of the winding machine, especially for fine magnet wire below 0.1mm, the phenomenon of scattered, stacked and loose wires often occurs. The factors affecting the winding quality are mainly from enameled wire, winding machine equipment and tooling. Consider several aspects.

When the self-adhesive enameled wire is being wound, it also needs to be heated (usually heated by hot air) to make it secondary polymerize and solidify deeply, so as to achieve the purpose of firm bonding. When curing, the curing temperature and curing time recommended by the manufacturer should be referred to. If the temperature is too low or the curing time is insufficient and the curing reaction is insufficient, the polymerization reaction of the self-adhesive paint is not enough, and the degree of cross-linking is low, which affects the intermolecular properties of the self-adhesive paint. When the temperature is too high, the self-adhesive paint is over-cured, and its polymerization reaction tends to end. The cross-linked molecules are destroyed, reducing the bond strength. During the test process when the heating temperature is too high, the specific performance is that the sample is filmed and the adhesive force is reduced. Therefore, controlling the curing process of self-adhesive paint is the key to the successful production of self-adhesive enameled wire.
 

In the actual winding process of the winding machine, the hot air temperature is related to the ambient temperature, and there is often a gap between the set temperature and the actual outlet temperature. A temperature sensor can be used to measure the air outlet temperature in real time to prevent the hot air temperature from being too high or too low.

 

Conductor Shape

Round

3. Color

Natrue

Red

Black

Blue

Green

Yellow

4.Insulation Film

PE: polyester

UE: Polyurethane

EI: Polyesterimide

AI: polyamideimide

PI: Polyimide

 

Insulation Thickness

Class 1

Class 2

Or according to the customer request

  

7.Technical standard

GB 6109-2008

IEC 60317-2006

Customer Standard

If you have clear technical standards, please send them to us directly, if not, you can refer to IEC or Chinese standards.

8.Specification

Round wire:0.01-1.00mm

Specifications beyond the above range, please contact us.