enameled coate copper wire
Size: 0.025mm-2.0mm
Thermal Class: 130/155/180/220 C
Standard: IEC, NEMA,GB
PEW/UEW/EIW enameled coate copper wire
1.Features of enameled scrap copper wire:
a) Excellent resistance to abrasion and solvent,
b) excellent electricity performance
c) Excellent heat shock, adherence and flexibility,
d) high cut through
2.Main Applications of enameled scrap copper wire:
This kind of polyurethane enameled copper wire can be used to make winding wire demanding light material, high electricity conductivity and good heat dispersing performance, especially for the winding wire for transferring high frequency signal, such household appliances as degaussing coil, high frequency transformer, common transformer and small electric motor
Specifications of enameled scrap copper wire
Name | Enameled Copper Wire | ||
Type | Q(ZY/XY)-1/200 | ||
Diameter | 1.0mm | ||
Standard | IEC60317 | ||
Test Item | Unit | Technical Requirement | Test Result |
Appearance |
| bright and clean, Uniform color, | Ok |
Overall Diameter | mm | <=1.062mm | 1.06 |
Conductor Diameter | mm | 1.000±0.010mm | 1 |
Roundness Tolerance | mm | <=0.010 mm | 0.002 |
Thickness of insulation film | mm | >= 0.034 mm | 0.06 |
Elongation |
| >=30 % | 40% |
spring-back angle |
| <=42 | 36 |
Flexibility and adhesion | winding test | 1D | 1 |
Jerk test | No Crack, and No losing adhesion | OK | |
heat shock |
| 2.24mm | ok |
cut-through resistance |
| 320C, 2Min no breakdown | 2 |
Resistance to solvent |
| 1H | 1 |
Breakdown Voltage | KV | >=2.7 KV | 6.7 7.2 6.2 7.8 7.0 |
scratch resisting(Average) | N | 7.05 N | 21.5 |
scratch resisting(Min) | N | 5.95 N | 19.3 |
package |
| Meet the export standards | Ok |
Enamel Film continuity |
| <=25 /30m | 0 |
Quality Control Result |
| Ok | |
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