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BLACK COATING BUS RIBBON
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BLACK COATING BUS RIBBON ① Specification mm width 2.5-8.0 x thickness 0.15-0.4 ② Width tolerance mm ± 0.05 ③ Thickness tolerance mm ± 0.01 ④ Black coating thickness um15 ± 5 ⑤ Black coating with high temperature resistance of 380 degrees Celsius for 5 seconds ⑥ Resistivity ≤ 0.022 Ω· mm ²/m ⑦ Elongation ≥ 25% ⑧ Straightness ≤ 4% |
