35um Electrodeposited Copper Foil, Flexible Printed Circuit ED Copper

Business Type
Manufacturer
Country
China
Category

Product Detail

very low profile thickness 35um ED copper foil FOR Flexible Printed Circuit.





Products Specifications.



1) Thickness Range: 0.035mm.

2) standard width:1290mm.

3) ID: 76 mm,152 mm.

4) Cu Content: 99.8%.



VLP ED Copper Foil Characteristics.



1. Zinc-free.

2. Excellent physics of high elongation Performance.



Products use:



- Flexible Printed Circuit.

- LED layer of HDI .





Difference between rolled copper foil and electrolytic copper foil.





Process is difference: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process).



Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.





RFQ:



Q1.what is the Internal diameter?

76/152/ custom.



Q2. Is it possible be zinc free copper foil?

Yes ,it is possible.



Q3. Is it the Fumigation carton box?

Yes ,it is .



Packaging & Delivery.



1. Packaging Details:wooden carton.

2. Delivery Detail:25-30days,depend on quantity.



Typical properties of VLP-S-B/R 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/ | 984 | 1074 | 1535 | 2288 | 28510 | IPC-TM-650 2.2.12.2 |
Purity | | 99.8 | IPC-TM-650 2.3.15 |
Foil Profile | Shiny side(Ra) | m | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | IPC-TM-650 2.3.17 |
Matte side(Rz) | um | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Tensile Strength | R.T.(23) | Mpa | 300 | 300 | 300 | 300 | 300 | IPC-TM-650 2.3.18 |
H.T.(180) | Mpa | 200 | 200 | 200 | 200 | 200 |
Elongation | R.T.(23) | | 4 | 5 | 6 | 8 | 10 | IPC-TM-650 2.3.18 |
H.T.(180) | | 5 | 6 | 7 | 8 | 8 |
Peel Strength(FR-4) | N/mm | 0.8 | IPC-TM-650 2.4.8 |
Ibs/in | 4.6 |
Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 |
Anti-oxidization | R.T.(23) | 180days | / |
H.T.(200) | 60 Minutes | / |
- - - -



Remark:Standard Width 1295mm,max width 1380(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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Shanghai Jima Industrial Co.,Ltd

Mr. Jima Jima

China

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