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Matte Side Treatment Very Low Profile Copper Foil 10um 12um 18um 25um 35um

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Matte Side Treatment Very Low Profile Copper Foil 10um 12um 18um 25um 35um

Brand Name : JIMA

Model Number : EDCU-HC

Certification : SGS, ISO,Reach, RoHS

Place of Origin : China

MOQ : 50kg

Price : Negotiation

Payment Terms : T/T, L/C

Supply Ability : 1000 Ton per month

Delivery Time : 5-15 days

Packaging Details : Wooden box package

Application : Casting and lamination type FCCL,Fine pattern FPC&PWB

Thickness : 10um 12um 18um 25um 35um

Standard Width : 520mm1040mm 1100mm, Max.1300mm; can be cutting as per size request

ID : 76mm,152mm

Lead time : 7-10days

Sample : Can be supply

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Matte Side Treatment Very Low-Profile Copper in Black/Red (VLP-S-B/R)

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.


  • Core Length: as request
  • Nominal thickness:10um 12um 18um 25um 35um
  • Core Material: Paper and ABS plastic & Customize
  • Sample:Can be supply
  • Inner Package: can supply Vacuum packaging if need
  • Roll Length/Outer diameter/Inner diameter: as request


  • 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

ClassificationUnitRequirementTest Method
Nominal thicknessum1012162535IPC-4562A
Area Weightg/m²98±4107±4153± 5228± 8285±10IPC-TM-650
Purity%≥99.8IPC-TM-650 2.3.15
RoughnessShiny side (Ra)սm≤2.5≤2.5≤2.5≤2.5≤2.5IPC-TM-650 2.3.17
Matte side(Rz)um≤4.0≤4.5≤5.5≤6.0≤8.0
Tensile StrengthR.T.(23°C)Mpa≥260≥260≥280≥280≥280IPC-TM-650 2.4.18
ElongationR.T.(23°C)%≥5≥6≥8≥10≥12IPC-TM-650 2.4.18
Peel Strength(FR-4)N/mm≥ 2.4.8
Pinholes & PorosityNumberNoIPC-TM-650 2.1.2

Standard Width: 520mm 1040mm 1100mm, Max.1300mm May according to the customer request tailor.

Product Tags:

35um Low Profile Copper Foil


Matte Side Treatment Copper Foil


25um Low Profile Copper Foil

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