Tianjin Ruiyuan Electric Material Co,.Ltd
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46 AWG Hot wind Self adhesive voice coils winding wire
Our newly developed hot wind bonded enameled copper wire of low temperature curing and high-temperature application and solvent bonding wire that can shorten bonding time is just designed to meet the needs of saving energy. The experimental results show that our solvent bonding magnet wire produced by the new formula has good performance and properties at the curing condition of 180℃×10 ~ 15min when new type hot-air self-adhesive enamelled copper wire is environment-friendly as well.
| Product | 46 AWG Hot wind Self adhesive voice coils winding wire |
| Conductor diameter | 0.04mm |
| Key word | 46 AWG Hot wind Self adhesive voice coils winding wire |
| Coating | UEW |
|
Test Item |
Unit |
Standard Value |
Reality Value | ||
|
Conductor dimensions | mm | 0.040±0.001 | 0.040 | 0.040 | 0.040 |
|
(Basecoat dimensions) Overall dimensions | mm |
Max. 0.053
| 0.0524 | 0.0524 | 0.0524 |
| Insulation Film Thickness | mm | Min0.002 | 0.003 | 0.003 | 0.003 |
|
Bonding Film Thickness | mm | Min0.002 | 0.003 | 0.003 | 0.003 |
| (50V/30m) Continuity of covering |
pcs. | Max.60 | Max.0 | ||
|
Adherence | No crack | Good | |||
|
Breakdown Voltage | V | Min.475 | Min.1302 | ||
| Resistance to Softening (Cut Through) |
℃ |
Continue 2 times pass | 200℃/Good | ||
| (390℃±5℃) Solder test | s | Max 2 | Max 1.5 | ||
|
Bonding Strength | g | Min.5 | 11 | ||
| (20℃) Electrical Resistance | Ω/m | 21.22-22.08 | 21.67 | 21.67 | 21.67 |
|
Elongation | % | Min.4 | 8 | 8 | 8 |
|
Surface appearance |
Smooth coloury |
Good | |||
