Chinese wholesale Copper Foil Price - Electrolytic Copper Foil For High Speed Digital – JM
Chinese wholesale Copper Foil Price - Electrolytic Copper Foil For High Speed Digital – JM Detail:
Detail
● Thickness: 12um 18um 35um
● Standard Width: 1290mm, can be cutting as size request.
● Wooden box package
● ID: 76 mm, 152 mm
● Length: Customized
● Sample can be supply
● Lead time: 10-20days
● Exquisite equipment internationally excellent: JIMA copper possesses internationally first-rate electrolytic copper foils products equipment and precision inspection and monitoring devices. Domestic and overseas advanced machines and equipment for production, processing, packing and inspection of electrolytic copper foil will be introduced constantly along with scale expansion and business development of the company.
Features
● Ultra- low profile ,with high peel
● Strength and good etchability
● Low coarsening technology
Application
● High speed digital
● Base station/server
● PPO/PPE
Typical properties of Double Side Treated Copper foil For HDI
Classification |
Unit |
Requirement |
Test Method |
||||
Foil Designation |
|
T |
H |
1 |
IPC-4562A |
||
Nominal thickness |
um |
12 |
18 |
35 |
IPC-4562A |
||
Area Weight |
g/m² |
107±5 |
153±7 |
285± 10 |
IPC-TM-650 2.2.12 |
||
Purity |
% |
≥99.8 |
IPC-TM-650 2.3.15 |
||||
Roughness |
Shiny side (Ra) |
um |
≤0.43 |
IPC-TM-650 2.2.17 |
|||
Matte side(Rz) |
um |
1.0-1.5 |
href=”https://cn.bing.com/dict/search?q=optical&FORM=BDVSP6&cc=cn” optical method |
||||
Tensile Strength |
R.T.(23°C) |
Mpa |
≥300 |
IPC-TM-650 2.4.18 |
|||
H.T.(180°C) |
≥180 |
||||||
Elongation |
R.T.(23°C) |
% |
≥5 |
≥6 |
≥8 |
IPC-TM-650 2.4.18 |
|
H.T.(180°C) |
≥6 |
≥6 |
≥6 |
||||
Peel Strength(FR-4) |
N/mm |
≥0.6 |
≥0.8 |
≥1.0 |
IPC-TM-650 2.4.8 |
||
Lbs/in |
≥3.4 |
≥4.6 |
≥5.7 |
||||
Pinholes & porosity |
Number |
No |
IPC-TM-650 2.1.2 |
||||
Anti-oxidization |
R.T.(23°C) |
Days |
90 |
|
|||
H.T.(200°C) |
Minutes |
40 |
Standard Width, 1295(±1)mm, Width range:200-1340mm. May according to the customer request tailor.
Product detail pictures:

Related Product Guide:
We always work as a tangible team to ensure that we can provide you with the best quality and the best price for Chinese wholesale Copper Foil Price - Electrolytic Copper Foil For High Speed Digital – JM , The product will supply to all over the world, such as: Costa rica, Slovenia, Hungary, Our market share of our products has greatly increased yearly. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. We are looking forward to your inquiry and order.

This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
