Type | Name |
SBEL/130 | Double glass silk wrapped round aluminum flat wire with temperature index 130ºC |
SBEL/155 | Double glass silk wrapped round aluminum flat wire with temperature index 155ºC |
SBEL/180 | Double glass silk wrapped round aluminum flat wire with temperature index 180ºC |
Item | Technical requirements | Test methods |
Size |
As shown in article 7.1 of GB7672.1 |
GB1343.2 |
Insulation thickness |
As shown in article 10.1 table 9 of GB7672.1 |
|
Max Outside Diameter |
As shown in article 12 of GB7672.1 |
|
Resistivity |
p ≤0.028011Ω*mm2 /m while the LBR aluminum conductor is with temperature at 20ºC |
GB3048.2 |
Elongation |
As shown in article 9.2 of GB7672.1 |
GB1343.3 |
Winding test |
As shown in article 4.2.1 of GB7672.2 |
GB1343.5 |
Adhesiveness |
As shown in article 4.2.1 of GB7672.2 |
GB1343.7 |
Breakdown voltage |
As shown in article 4.3 of GB7672.2 |
GB1343.9 |
Test Report
Product name: glass-fiber covered polyimide film flat copper wire(Sintered) |
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Type: MYFLB-20/200 |
Test No.: 20140629001 |
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Specification: 4.00X20.00 mm |
Technique standard: GB/T7673.3-08 |
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Test subject |
Technical requirement |
Test result |
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Appearance |
Tightness, uniformity, smooth |
Qualified |
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Size |
a side |
4.00mm + 0.05mm |
3.98mm |
|
b side |
20.00mm + 0.10mm |
19.55mm |
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Radius |
1.00m m± 25% |
Qualified |
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Film thickness |
0.25mm |
0.20mm |
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Maximum A side size |
4.30 mm |
4.18mm |
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Resistivity |
20 ºC ≤0.02801 Ω. mm²/m |
0.02790 Ω. mm²/m |
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Springback |
≤5.0 degree |
3.8 degree |
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Elongation |
≥ 35 % |
38% |
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Hot shock |
≥ 200 ºC after 2hours,no cracks |
Qualified |
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Flexibility adhesiveness |
Bending |
No crack, no rip |
Qualified |
|
Adhesiveness ( cutting ) |
No lose adhesiveness after stretching 15% |
Qualified |
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Breakdown Voltage |
≥ 4.5 KV |
5.1 5.5 5.6 5.2KV |
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Appraisal result |
Qualified |