Tianjin Ruiyuan Electric Material Co,.Ltd
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UEW CLASS 180 ENAMELED RECTANULAR COPPER WIRE ULTRA THIN FLAT WIRE SELF BONDING POLYURETHAN
Customer has requested that to be more efficient in using space, high electricity and density in the developing stage of the high spec and quality coil. We, Unimac Japan have developed this product successfully by using the above the requirements. The property of our flat magnet wire outweigh the round wire which is from 0.07mm to 1.7mm in a cross section, and the flat wire's conductor was insulated accordingly. It will give you a wide-ranged of possibility on your products. In addition, it will contribute to the minimization of volume, weight reduction and enhance the electrical efficiency on our product.
Conductor thickness:0.02-1.8mm
Conductor widthe:0.155-7.5mm
Equivalent round wire diameter:0.12-3.2mm
Widtth thickness ratio:1:1.5-1:25
FEATURES
Excellent bond strengths achieved by hot air bondind
High winding speed
Solderable without pre-stripping insulation
Environment-friendly process automation due to elimination of solvents
Thin-walled overcoat possible for small coils
| Item | Characteristics | Standard | Test Result | ||
| 1 | Apperance | Smooth Equality | Smooth Equality | ||
| 2 | Conductor Diameter | Width | 3.00 | ±0.006 | 2.984 |
| Thickness | 0.20 | ±0.009 | 0.194 | ||
| 3 | Thickness Insulation | Width | --- | --- | |
| Thickness | 0.02 | 0.048 | |||
| 4 | Overall Diameter | Width | 3.1 | 3.064 | |
| Thickness | 0.25 | 0.242 | |||
| 5 | Pinhole | ≤3hole/m | 0 | ||
| 6 | Elongation | ≥30 % | 45 | ||
| 7 | Flexibility and Adherence | No crack | No crack | ||
| 8 | Conductor Resistance (Ω/km at 20℃) | ≤31.68 | 31.08 | ||
| 9 | Breakdown Voltage | ≥0.7KV | 1.5KV | ||
| 10 | Heat shock | No Crack | No Crack | ||
|
| Conclution |
| Pass | ||