FPC Single-fat Rolled Copper Foil characteristics:
Classification | Unit | Data | |||||
12μm | 18μm | 25μm | 35μm | 50μm | |||
Area weigh（±5） | g/m² | 105 | 160 | 220 | 300 | 445 | |
Cu+Ag | % | ≥99.99 | |||||
Roughness | Ra | μm | 0.13 | 0.12 | 0.1 | 0.08 | 0.08 |
Rz | μm | 1.3 | 1 | 0.8 | 0.74 | 0.76 | |
Strength | Room temperature/23℃ | N/mm² | ≥430 | ≥450 | ≥450 | ≥450 | ≥450 |
Room t Room temperature erature /220℃ | N/mm² | ≥140 | ≥150 | ≥170 | ≥210 | ≥220 | |
Elongation | Room temperature /23℃ | % | ≥1.3 | ≥3.0 | ≥3.5 | ≥4.0 | ≥4.0 |
Room temperature /220℃ | % | ≥7.0 | ≥9.0 | ≥16 | ≥18 | ≥25 | |
Fatigue resistance | % | 65 | 65 | 65 | 65 | 65 | |
Peel strength | PI | N/mm | 1 | 2.03 | 2.04 | 2.06 | 2.06 |
Maximum conductivity | Ωmm2/m | 0.0181 | |||||
Conductivity | % | ≥98.3% | |||||
Film and glue are not layered | Instantaneous temperature 300℃/10秒 | After the film and adhesive tape, the temperature does not bubble | |||||
Anti-oxidation treatment | H.T.(200℃) | min | 60min non-discoloring | ||||
Pinhole test results | 个/m² | The hole area is greater than 0.5 mm²，0.005个/ m² | |||||
Note:
1. The above is the performance index of the measured rolled copper foil.
2. Thick copper foil, usually copper, cobalt, nickel.
3. Performance indicators shall be subject to the actual testing method of the company.
The company can provide the special copper foil for FPC with a nominal thickness of 12 ~ 100 mm and different thickness.
Can be according to customer requirement to produce 600mm wide range of copper foil
FPC Single-fat Rolled Copper Foil Characteristics:
High flexure, smooth surface of copper foil, high elongation, good fatigue resistance, strong oxidation resistance and good mechanical properties
FPC Single-fat Rolled Copper Foil Application:
It is suitable for FCCL coated copper plate, various micro circuit FPC, LED substrate and so on.
FPC Single-fat Rolled Copper Foil Application:
The material itself has high extensibility, and has high resistance to bending and no crack.
1. Standard Exporting package.
2. Original package or neutral package.
3. According to clients ' needs.
4. Shipped in10-35 days after payment.
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