35um High ductility electrolytic copper foil with width 1380mm
| Type | High ductility (HD) ED Copper Foils |
| Thickness Range | 1/3oz/ft²to 2oz/ft²(nominal thickness 12μm~105μm) |
| Width Range | 550~1380mm |
| Performance | The perfect normal temperature storage performance |
| The high temperature anti-oxidization performance | |
| The high temperature elongation performance | |
| Quality standard | Reach the Ⅱ and Ⅲ requirements of the international standard IPC-4562 |
Features:
1. the treated foil in red
2. Excellent adhesion to etching resist
Application:
Polyimide board and Epoxy board.
Compare between CA copper foil and ED copper foil
S-THE ED Copper Foil Characteristics
| Quality items | General Technical Terms | ||||
| 1/3oz/ft²(12μm) | 1/2oz/ft²(18μm) | 1oz/ft²(35μm) | 2oz/ft²(70μm) | ||
| Area Weight (g/m²) | 102-112 | 145-161 | 280-305 | 560-610 | |
Tensile Strength | Room Temperature | ≥30 | ≥30 | ≥30 | ≥28 |
| High temperature 180℃ | ≥17 | ≥17 | ≥17 | ≥20 | |
Elongation | Room Temperature | ≥3 | ≥3 | ≥5 | ≥10 |
| High temperature 180℃ | ≥2 | ≥2.5 | ≥3 | ≥5 | |
Surface Roughness | Shiny Surface Ra | ≤0.43 | ≤0.43 | ≤0.43 | ≤0.43 |
| Matte Surface Rz | ≤6 | ≤7 | ≤10 | ≤12 | |
| Peel Strength (kg/cm) | ≥1.1 | ≥1.2 | ≥1.8 | ≥2.2 | |
| Leakage points (points/m²) | ≤5 | No | |||
| High Temperature Anti-Oxidization Performance | Treat in the 180℃ constant temperature for 60 minutes, there | ||||
Package:wooden carton
FAQ:
Q1: Can you supply the sample?
A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.
Q2. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q3. what is your standard width?
A: 1380mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
Typical properties of high ductility copper foil
Classification | Unit | Requirement | Test Method | |||||||||||
| Foil Designation | / | T | H | M | 1 | 2 | 3 | IPC-4562A | ||||||
| Nominal thickness | / | 12um | 1/2 OZ | 3/4 OZ | 1 | 2 | 3 | IPC-4562A | ||||||
| Area Weight | g/㎡ | 107±4 | 153±5 | 228±8 | 285±10 | 580±15 | 860±20 | IPC-TM-650 | ||||||
| Purity | ％ | ≥99.8 | IPC-TM-650 | |||||||||||
| Foil Profile | Shiny side (Ra) | սm | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | IPC-TM-650 | |||||
| Matte side(Rz) | um | ≤6 | ≤8 | ≤10 | ≤10 | ≤15 | ≤20 | |||||||
| Tensile Strength | R.T.(23℃) | Mpa | ≥150 | ≥150 | ≥235 | ≥280 | ≥280 | ≥280 | IPC-TM-650 | |||||
| Elongation | R.T.(23℃) | ％ | ≥5 | ≥5 | ≥10 | ≥10 | ≥15 | ≥15 | IPC-TM-650 | |||||
| Subject | Ω.g/㎡ | ≤0.170 | ≤0.166 | ≤0.162 | ≤0.162 | ≤0.162 | ≤0.162 | IPC-TM-650 | ||||||
| Peel Strength(FR-4) | N/mm | ≥1.0 | ≥1.3 | ≥1.6 | ≥1.6 | ≥2.1 | ≥2.1 | IPC-TM-650 | ||||||
| Pinholes&porosity | Number | No | IPC-TM-650 | |||||||||||
| Anti-oxidization | R.T.(23℃) | day | 180 | / | ||||||||||
| H.T.(200℃) | Minutes | 60 | / | |||||||||||
3. Standard Width,1380(±1)mm,May according to the customer request tailor.
We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp.
