China wholesale Rf Shielding Foil - Matte Side Treatment Very Low Profile Copper in Black/red (VLP-S-B/R) – JM
China wholesale Rf Shielding Foil - Matte Side Treatment Very Low Profile Copper in Black/red (VLP-S-B/R) – JM Detail:
The raw foil, which has a glossy surface with ultra low roughness on both sides, is treated with JIMA’s proprietary micro-roughening process to achieve high anchoring performance and also ultra low roughness. It offers high performance in a wide range of fields, from rigid printed circuit boards that prioritize transmission properties and fabrication of fine pattern to flexible printed circuits that prioritize transparency.
Detail
● ID: 76 mm, 152 mm
● Roll Length/Outer diameter/Inner diameter: as request
● Core length: as request
● Core material: Paper and ABS plastic & Customize
● Sample can be supply
● Inner Package: can supply Vacuum packaging if need
Features
● 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
● For a wide range of applications, from circuit boards to optics.
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: 520mm 1040mm 1100mm, Max.1300mm May according to the customer request tailor.
Product detail pictures:

Related Product Guide:
Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for China wholesale Rf Shielding Foil - Matte Side Treatment Very Low Profile Copper in Black/red (VLP-S-B/R) – JM , The product will supply to all over the world, such as: Maldives, Ecuador, Manila, Welcome to visit our company and factory, there are various products displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to provide you the best service

We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
