| Categories | ED Copper Foil |
|---|---|
| Brand Name: | OEM |
| Certification: | ISO / SGS / RoHS |
| Place of Origin: | China |
| MOQ: | 50kg |
| Price: | Negotiable |
| Supply Ability: | 550T Per Month |
| Delivery Time: | 10 - 15 Days |
| Packaging Details: | Exporting Wooden Case |
| Payment Terms: | L/C, T/T |
| Purity: | 99.8% |
| Anti oxidation: | 200 degree 60 minutes, 180 days 23 degree |
| Thickness: | 18um 25um 35um |
| Color: | red |
| Elongation: | ≥ 5% |
| tensile strength: | ≥ 180 MPa |
| peel strength: | ≥ 1 N/mm |
| foil profile: | RA≤2.5μm，Rz≤4.0μm |
| Standard Width: | 520mm |
| max width: | 1295(±1)mm |
Width 520mm High Purity Red ED Copper Foil
Features:
1. the treated foil in gray or red
2. High profile with properties suitable for FCCL
3. Grain structure of copper foil leads to high flexibility
4. Excellent etching performance
5. low profile enables to make fine circuit pattern
Application:
1. Casting and lamination type FCCL
2. Super fine pattern FPC
3. Chip on flex (COF) for LED
Typical properties of LP-S-B/R ED electrolytic copper foil(for FPC or inner layer of HDI)
Classification | Unit | Requirement | Test Method | |||||||
| Foil Designation | / | 1 | H | M | 1 | IPC-4562A | ||||
| Nominal thickness | / | 10um | 12um | 1/2 OZ(18um) | 3/4 OZ(25um) | 1 OZ(35um) | IPC-4562A | |||
| Area Weight | g/㎡ | 98±4 | 107±4 | 153±5 | 228±8 | 285±10 | IPC-TM-650 2.2.12.2 | |||
| Purity | ％ | ≥99.8 | IPC-TM-650 2.3.15 | |||||||
| Foil Profile | Shiny side(Ra) | սm | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | IPC-TM-650 2.3.17 | ||
| Matte side(Rz) | um | ≤4.0 | ≤4.5 | ≤5.5 | ≤6.0 | ≤8.0 | ||||
| Tensile Strength | R.T.(23℃) | Mpa | ≥260 | ≥260 | ≥280 | ≥280 | ≥280 | IPC-TM-650 2.3.18 | ||
| H.T.(180℃) | Mpa | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 | ||||
| Elongation | R.T.(23℃) | ％ | ≥5 | ≥6 | ≥8 | ≥10 | ≥12 | IPC-TM-650 2.3.18 | ||
| H.T.(180℃) | ％ | ≥5 | ≥6 | ≥7 | ≥8 | ≥8 | ||||
| Peel Strength(FR-4) | N/mm | 0.7 | 0.8 | 1.0 | 1.1 | 1.2 | IPC-TM-650 2.4.8 | |||
| Ibs/in | 4 | 4.6 | 5.7 | 6.3 | 6.9 | |||||
| Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 | |||||||
| Anti-oxidization | R.T.(23℃) | 180days | / | |||||||
| H.T.(200℃) | 60 Minutes | / | ||||||||
1. Standard Width 520mm,max width 1295(±1)mm,May according to the customer request tailor.
We test the peel strength with PI ,please reconfirm with your pp.
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