2UEW-F/H 0.09mm Self-bonding Enameled Copper Wire For Coils
The standout feature of our self-bonding enameled copper wire is
its unique self-adhesive properties. This hot air type enameled
copper wire simplifies the winding process, making coil production
easier and more efficient. The self-adhesive ability means that
once the wire is wound, it sticks to itself, providing a secure and
stable structure without the need for additional adhesives. This
feature is particularly useful in applications such as voice coil
production, where precision and stability are critical. By reducing
the need for external adhesives, our wire not only simplifies the
manufacturing process, but also improves the overall performance of
the final product.
Test Item | Unit | Standard Value | Reality Value |
| | | Min | Ave | Max |
Conductor dimensions | mm | 0.090±0.002 | 0.090 | 0.090 | 0.090 |
(Basecoat dimensions) Overall dimensions | mm | Max. 0.116 | 0.114 | 0.1145 | 0.115 |
Insulation Film Thickness | mm | Min0.010 | 0.014 | 0.0145 | 0.015 |
Bonding Film Thickness | mm | Min0.006 | 0.010 | 0.010 | 0.010 |
(50V/30m) Continuity of covering | pcs. | Max.60 | Max.0 |
Flexibility | | / | / |
Adherence | | | Good |
Breakdown Voltage | V | Min.3000 | Min.4092 |
Resistance to Softening (Cut Through) | ℃ | Continue 2 times pass | 200℃/Good |
(390℃±5℃) Solder test | s | / | / |
Bonding Strength | g | Min.9 | 19 |
(20℃) Electrical Resistance | Ω /Km | Max.2834 | 2717 | 2718 | 2719 |
Elongation | % | Min.20 | 24 | 25 | 25 |
Breaking Load | N | Min | / | / | / |
Surface appearance | | Smooth coloury | Good |