Factory directly supply Copper Red Foils - Reverse Treated Electrolytic Copper Foil – JM
Factory directly supply Copper Red Foils - Reverse Treated Electrolytic Copper Foil – JM Detail:
Detail
● Thickness: 12um 18um 35um 70um
● Standard Width: 1290mm, range: 300-1300mm, can be cutting as size request.
● Wooden box package
● ID: 76 mm, 152 mm
● Length: Customized
● Sample can be supply
● High precision cutting equipment cut copper foils according to width required by customers.
● The electron microscope and energy disperse spectroscopy equipment guarantee the quality of final product before delivery.
Features
● Reverse treated copper foil
● Low profile, with high peel strength
● Excellent etchability
● The treated foil is pink
Application
● High frequency, applying to hydrocarbon board
● High Tg
● Fine circuit pattern
Typical properties of Reverse Treated Electrolytic Copper Foil
|
Classification |
Unit |
Requirement |
|
|
|
Test Method |
||
|
Nominal thickness |
um |
12 |
18 |
35 |
70 |
IPC-4562A |
||
|
Area Weight |
g/m² |
107±5 |
153±7 |
285± 10 |
585± 20 |
IPC-TM-650 2.2.12 |
||
|
Purity |
% |
≥99.8 |
IPC-TM-650 2.3.15 |
|||||
|
Roughness |
Shiny side (Ra) |
um |
4.0 |
IPC-TM-650 2.2.17 |
||||
|
Matte side(Rz) |
um |
≤5.0 |
≤6.0 |
≤8.0 |
≤10 |
|||
|
Tensile Strength |
R.T.(23°C) |
Mpa |
≥276 |
IPC-TM-650 2.4.18 |
||||
|
H.T.(180°C) |
≥138 |
|||||||
|
Elongation |
R.T.(23°C) |
% |
≥4 |
≥4 |
≥8 |
≥12 |
IPC-TM-650 2.4.18 |
|
|
H.T.(180°C) |
≥3 |
≥4 |
≥4 |
≥4 |
||||
|
Peel Strength(FR-4) |
N/mm |
≥1.0 |
≥1.2 |
≥1.4 |
≥1.8 |
IPC-TM-650 2.4.8 |
||
|
Lbs/in |
≥5.7 |
≥7.4 |
≥8.0 |
≥10.2 |
||||
|
Pinholes & porosity |
Numbers |
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 strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Factory directly supply Copper Red Foils - Reverse Treated Electrolytic Copper Foil – JM , The product will supply to all over the world, such as: Switzerland, Australia, Karachi, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
By Marian from Atlanta - 2017.12.31 14:53
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Frances from Kuwait - 2018.06.03 10:17
