18 Years Factory 1/4 Inch Copper Foil - Matte Side Treatment Low Profile Copper in Black/red (LP-S-B/R) – JM
18 Years Factory 1/4 Inch Copper Foil - Matte Side Treatment Low Profile Copper in Black/red (LP-S-B/R) – JM Detail:
Detail
● Thickness: 10um 12um 18um 25um 35um
● Standard Width: 520mm1040mm 1100mm, Max.1300mm; can be cutting as per size request.
● Wooden box package
● ID:76 mm, 152 mm
● Length: Customized
● Sample can be supply
Features
By increasing the density of the roughening treatment particles compared to previous products, this ultra low roughness copper foil boasts stronger adhesion to various substrates without increasing roughness. In addition to adhesion strength, it also offers various other features that enhance functionality and directly improve board reliability, such as long-term heat resistance and chemical resistance.
● Low profile for FCCL
● Grain structure of copper foil leads to high flexibility
● Excellent etching performance
● The treated foil is red or black
● Low profile enables to make fine circuit pattern
Typical application
● Casting and lamination type FCCL
● Fine pattern FPC&PWB
● Chip on flex for LED
● For FPC or Inner layer
● Despite the low roughness, this foil offers high adhesion strength, heat resistance, and high chemical resistance for use in a wide variety of application
Typical properties of Matte Side Treatment Low Profile Copper Foil
| Classification |
Unit |
Requirement |
Test Method |
|||||
|
Nominal thickness |
Um |
10 |
12 |
16 |
25 |
35 |
IPC-4562A |
|
|
Area Weight |
g/m² |
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 |
|||||
|
roughness |
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°C) |
Mpa |
≥260 |
≥260 |
≥280 |
≥280 |
≥280 |
IPC-TM-650 2.4.18 |
|
H.T.(180°C) |
≥180 |
≥180 |
≥180 |
≥180 |
≥180 |
|||
|
Elongation |
R.T.(23°C) |
% |
≥5 |
≥6 |
≥8 |
≥10 |
≥12 |
IPC-TM-650 2.4.18 |
|
|
H.T.(180°C) |
≥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 |
|
|
|
lbs/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°C) |
|
180 |
|
||||
|
R.T.(200°C) |
|
60 |
||||||
Standard Width: 520mm1040mm 1100mm, Max.1300mm May according to the customer request tailor.
Product detail pictures:
Related Product Guide:
The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme for 18 Years Factory 1/4 Inch Copper Foil - Matte Side Treatment Low Profile Copper in Black/red (LP-S-B/R) – JM , The product will supply to all over the world, such as: Ghana, Muscat, Montpellier, We'd like to invite customers from abroad to discuss business with us. We can present our clients with high quality products and excellent service. We're sure that we'll have good cooperative relationships and make a brilliant future for both parties.
By Afra from India - 2017.09.16 13:44
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Ryan from India - 2018.06.18 17:25
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