Double Side Treated Copper Foil For HDI Thickness:12um 18um 35um
Detail:
- Wooden box package
- Nominal Thickness:12um 18um 35um
- Length: Customized
- Sample can be supply
- Standard Width: 1290mm, can be cutting as size request.
- Lead Time:7-10 days
- Exquisite equipment internationally excellent: JIMA copper
possesses internationally first-rate electrolytic copper foils
products equipment and precision inspection and monitoring devices.
Domestic and overseas advanced machines and equipment for
production, processing, packing and inspection of electrolytic
copper foil will be introduced constantly along with scale
expansion and business development of the company.
Features:
- Ultra- low profile ,with high peel
- Strength and good etchability
- Low coarsening technology
Typical Application
- High speed digital
- Base station/server
- PPO/PPE
Typical Properties of Double Side Treated Copper Foil for HDI
| Classification | Unit | Requirement | Test Method |
| Foil Designation | | T | H | 1 | IPC-4562A |
| Nominal thickness | um | 12 | 18 | 35 | IPC-4562A |
| Area Weight | g/m² | 107±5 | 153± 7 | 285±10 | IPC-TM-650 2.2.12 |
| Purity | % | ≥99.8 | IPC-TM-650 2.3.15 |
| Roughness | Shiny Side(Ra) | | ≤0.43 | IPC-TM-650 2.2.17 |
| Matte side(Rz) | um | 1.0-1.5 |
| Tensile Strength | R.T.(23°C) | Mpa | ≥300 | IPC-TM-650 2.4.18 |
| H.T.(180°C) | ≥180 |
| Elongation | R.T.(23°C) | % | ≥5 | ≥6 | ≥8 | IPC-TM-650 2.4.18 |
| H.T.(180°C) | ≥6 | ≥6 | 6 |
| Peel Strength(FR-4) | N/mm | ≥0.6 | ≥0.8 | ≥1.0 | IPC-TM-650 2.4.8 |
| Lbs/in | ≥3.4 | ≥4.6 | ≥5.7 |
| Pinholes & Porosity | Number | No | IPC-TM-650 2.1.2 |
| Anti-oxidization | R.T.(23°C) | Days | 90 | / |
| R.T.(200°C) | Minutes | 40 | / |
Standard Width, 1295(±1)mm, Width range:200-1340mm. May according
to the customer request tailor.
