Insulated Flexible Copper Foil Busbar
Product structure and materials For Insulated Flexible Copper Foil Busbar
1. Core conductor: T2 purple copper foil
Material specification: T2 oxygen-free purple copper foil, thickness 0.05mm/0.08mm/0.1mm (optional)
Lamination process: Multiple layers of copper foil are spliced by molecular diffusion welding, with no loose joints between layers and uniform current carrying
Surface treatment: Tin plating (anti-oxidation, coating thickness ≥0.03mm)/Silver plating (high-frequency low loss)
2.Terminal structure :
Connection form:
Both ends are crimped with tin-plated copper terminals (with installation holes, hole diameters φ6 to φ12mm are selectable)
Crimping process:
Hydraulic cold crimping + molecular diffusion welding. The pull-off force between the terminal and the copper foil is ≥150N, ensuring a firm connection without any loose joints
3.Insulation layer (customized matching):
Insulating material |
Composite process |
Temperature resistance range |
Adapt to scenarios |
Flame-retardant silicone |
Hot-press lamination |
60 ℃ ~ 200 ℃ |
New energy battery packs, high-temperature equipment |
Environmental protection PVC |
Extrusion coating |
- 30 ℃ ~ 105 ℃ |
Conventional industrial electrical equipment and indoor switch cabinets |
Polyimide film |
Hot-pressing composite |
- 196 ℃ ~ 260 ℃ |
Ultra-low temperature/ultra-high temperature special equipment |
FAQ
Question: Are you a trading company or manufacturer?
Answer: We're original manufacturer.
Question: Could you produce as our drawing or CAD file?
Answer: Yes, we have excellent R&D team, OEM/ODM orders are all welcome.
Question: Could you supply samples?
Answer: Yes, we could supply samples according to your requirement.
Question:What is the payment method?
Answer: We accept T/T, Paypal,Credit card Etc.

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