 |
| Place of Origin: | china |
| Brand Name: | JIMA |
| Certification: | SGS, ISO,Reach, RoHS |
| Model Number: | EDCUSTD |
| Minimum Order Quantity: | 100kg |
|---|---|
| Price: | Negotiation |
| Packaging Details: | wooden carton |
| Delivery Time: | 5-20days |
| Supply Ability: | 1000 Ton per month |
| Purity: | 99.8% | Thickness: | 12um ~140um |
|---|---|---|---|
| Color: | Red Or Gray | Elongation: | ≥ 2% |
| Tensile Strength: | ≥ 150 MPa | Peel Strength: | ≥ 1 N/mm |
| Products Name: | ED Copper Foil With Width 35um ,70um For PCB Laminate | ||
| High Light: | copper foil paper,hvlp copper foil |
||
ED Copper Foil with Width 35um, 70um for PCB laminate
Quickly details
1>Thickness: 12um ~140um
2>standard Width: 1290mm
3>ID: 76 mm,152 mm
4>Sample:free provide A4 smaple as per thickness
Application:
1. PCB laminate
Compare between CA copper foil and ED copper foil
1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process)
2. Strength toughness: rolled copper foil is a flaky crystalline structure, so the strength and toughness is better than electrolytic copper foil, so most of the rolling copper foil used in flexible printed circuit boards.
3. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm
4. Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.
5. Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.
FAQ:
Q1: What's your guarantee?
A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.
Q2: What's your delivery time ?
A: The common delivery time is 25-30 working days. The specific delivery time depends on the items and the quantity of your order.
Q3: What's your minimum order quantity?
A: The MOQ is 100 kg.
Q4: Can you supply the sample?
A: We can supply A4 smaple as per your thickness.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Typical properties of Standard copper foil for phenolic resin board and epoxy board.
|
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 OZ |
2 OZ |
3 OZ |
IPC-4562A | ||||||
| Area Weight | g/㎡ | 107±4 | 153±5 | 228±8 | 285±10 | 580±15 | 860±20 |
IPC-TM-650 2.2.12.2 |
||||||
| Purity | ％ | ≥99.8 |
IPC-TM-650 2.3.15 |
|||||||||||
| Foil Profile | Shiny side (Ra) | սm | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 |
IPC-TM-650 2.3.17 |
|||||
| Matte side(Rz) | um | ≤6 | ≤8 | ≤10 | ≤10 | ≤15 | ≤20 | |||||||
| Tensile Strength |
R.T.(23℃)
|
Mpa | ≥150 | ≥220 | ≥235 | ≥280 | ≥280 | ≥280 |
IPC-TM-650 2.3.18 |
|||||
| Elongation |
R.T.(23℃)
|
％ | ≥2 | ≥3 | ≥3 | ≥4 | ≥4 | ≥4 |
IPC-TM-650 2.3.18 |
|||||
| Subject | Ω.g/㎡ | ≤0.170 | ≤0.166 | ≤0.162 | ≤0.162 | ≤0.162 | ≤0.162 |
IPC-TM-650 2.5.14 |
||||||
| Peel Strength(FR-4) | N/mm | ≥1.0 | ≥1.3 | ≥1.6 | ≥1.6 | ≥2.1 | ≥2.1 |
IPC-TM-650 2.4.8 |
||||||
| Pinholes&porosity | Number | No |
IPC-TM-650 2.1.2 |
|||||||||||
| Anti-oxidization | R.T.(23℃) | day | 180 | / | ||||||||||
| H.T.(200℃) | Minutes | 60 | / | |||||||||||
1. Standard Width,1295(±1)mm,May according to the customer request tailor.
Package:Standard wooden carton
Contact Person: JIMA Annie
