Free Profile Copper Foil for Graphene Carrier 9um 12um 18um 35um
70um
Detail:
- Nominal Thickness:9um 12um 18um 35um 70um
- Width Range: 200-1340mm, we can cutting as your requirement
- Delivery Time: 15-20days
- Packing Details: Export Wooden box
- Length: Customized
- Sample: Free
- Advanced foils production equipment produce raw foils of different
thickness
Features:
- The treated foil is pink
- High tensile strength
- Eco-friendly products and processes
- Free profile
- High elongation
Typical Application
- Graphene carrier
- Graphene copper foil used for electric vehicles and energy storage,
Lithium-ion batteries for 3C productions, super capacitor,
Lithium-ion super capacitor.
Typical Properties of Double Side Treated Copper Foil for HDI
Classification | Unit | Requirement | Test Method |
Nominal thickness | um | 9 | 12 | 18 | 35 | 70 | IPC-4562A |
Area Weight | g/m² | 87±4 | 107±5 | 153±7 | 285±10 | 585±20 | IPC-TM-650 2.2.12 |
Purity | % | ≥99.9 | IPC-TM-650 2.3.15 |
Tensile Strength | R.T.(23°C) | Mpa | ≥350 | IPC-TM-650 2.4.18 |
H.T.(180°C) | ≥200 |
Elongation | R.T.(23°C) | % | ≥5 | ≥6 | ≥8 | ≥10 | ≥15 | IPC-TM-650 2.4.18 |
H.T.(180°C) | ≥5 | ≥6 | ≥8 | ≥10 | ≥15 |
Glossiness(60°) | / | ≥450 | ≥550 | ≥600 | ≥600 | ≥650 | / |
Roughness | S side | Ra | um | 0.25±0.1 | IPC-TM-650 2.2.17 |
Rz | um | 1.5±0.5 |
M side | Ra | um | ≤1.4 |
Ra | um | ≤1.4 |
Pinholes & Porosity | Number | No | IPC-TM-650 2.1.2 |
High temperature anti-oxidization(200°C) | Minutes | 30 | / |
Standard Width,1295(±1)mm, Width range:200-1340mm. May according to
the customer request tailor.
PCB Copper Foil Image