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25um LP Ed Copper For FPC , ​High Temperature Resistance Copper Foil Roll

25um LP Ed Copper For FPC , ​High Temperature Resistance Copper Foil Roll

25um LP  Ed Copper For FPC , ​High Temperature Resistance Copper Foil Roll
25um LP  Ed Copper For FPC , ​High Temperature Resistance Copper Foil Roll
Product Details:
Place of Origin: china
Brand Name: JIMA
Certification: SGS, ISO,Reach, RoHS
Model Number: EDCU-HC
Payment & Shipping Terms:
Minimum Order Quantity: 100kg
Price: negotiation
Packaging Details: wooden carton
Delivery Time: 5-15 days
Payment Terms: T/T, L/C
Supply Ability: 1000 Ton per month
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Detailed Product Description
Purity: 99.95% Anti Oxidation: 180 Degree 60 Minutes, 180 Days 23 Degree
Color: Red Or Black Foil Profile: RA≤0.15μm,Rz≤1.7μm
Application:: FCCL,FPC Thickness: 25um
Name: 25um LP Ed Copper For FPC , ​High Temperature Resistance Copper Foil Roll
High Light:

pure copper foil


copper sheet plate

High Temperature Resistance 25um High Conductivity LP ED Copper Foil for FPC.



Specification of LP Copper Foil.


  1. Range of Thickness : 25um.
  2. Range of Width :1380 mm,factory standard width is 1290mm.
  3. Coil ID: 76 mm or 152 mm.


LP Copper Foil Features and Performance.

  •  High profile with properties of LP-S-B/R suitable for FCCL.
  • low profile enables to make fine circuit pattern.
  • Low profile,
  • High strength,



Use of LP Copper Foil.


Flexible Copper Clad Laminate with Casting and lamination type,Super fine pattern FPC,Chip on flex (COF) for LED,multilayer circuit boards.


Difference between rolled copper foil and electrolytic copper foil.


Performance is different ,Strength toughness: Rolled copper foil is a flaky crystalline structure, so the strength and toughness is better than electrolytic copper foil, so most of the rolling copper foil used in flexible printed circuit boards.Width different:: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm.


LP/Low Profile Copper Foil of Properties.


Unit Requirement Test Method
Foil Designation /   1 H M 1 IPC-4562A
Nominal thickness / 10um 12um 1/2 OZ(18um) 3/4 OZ(25um) 1 OZ(35um) IPC-4562A
Area Weight g/㎡ 98±4 107±4 153±5 228±8 285±10


Purity ≥99.8



Foil Profile Shiny side(Ra) սm ≤2.5 ≤2.5 ≤2.5 ≤2.5 ≤2.5



Matte side(Rz) um ≤4.0 ≤4.5 ≤5.5 ≤6.0 ≤8.0
Tensile Strength R.T.(23℃) Mpa ≥260 ≥260 ≥280 ≥280 ≥280



H.T.(180℃) Mpa ≥180 ≥180 ≥180 ≥180 ≥180
Elongation R.T.(23℃) ≥5 ≥6 ≥8 ≥10 ≥12



H.T.(180℃) ≥5 ≥6 ≥7 ≥8 ≥8
Peel Strength(FR-4) N/mm 0.7 0.8 1.0 1.1 1.2



Ibs/in 4 4.6 5.7 6.3 6.9
Pinholes&porosity Number No



Anti-oxidization R.T.(23℃) 180days /
H.T.(200℃) 60 Minutes /

Standard Width 1290mm,max width 1380(±1)mm,May according to the customer request.

Contact Details
JIMA Copper

Contact Person: JIMA Annie

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