JIMA Copper 86-21-35322273 cufoil@jimagroup.com
High Coarse Electrolytic Copper Foil 12micron - 70micron Thickness

High Coarse Electrolytic Copper Foil 12micron - 70micron Thickness

  • High Light

    copper foil sheet roll

    ,

    pure copper foil

  • Purity
    99.95%
  • Pinholes
    None
  • Anti Oxidation
    180 Degree 60 Minutes, 180 Days 23 Degree
  • Thickness
    1/2 Oz,3/4 Oz,1 Oz,2 Oz,
  • Color
    Red Or Black
  • Elongation
    ≥ 1.5%
  • Tensile Strength
    ≥ 160 MPa
  • Peel Strength
    ≥ 1 N/mm
  • Foil Profile
    RA≤0.15μm,Rz≤1.7μm
  • Application
    FCCL,FPC
  • Length Per Roll
    500 - 5000 Meter
  • Inter Diameter
    76 Mm,152 Mm, 3 Inch,6 Inch
  • Place of Origin
    china
  • Brand Name
    JIMA
  • Certification
    SGS, ISO,Reach, RoHS
  • Model Number
    EDCU-HC
  • 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

High Coarse Electrolytic Copper Foil 12micron - 70micron Thickness

High Coarse Electrodeposited ED Electrolytic Copper Foil 12micron - 70micron Thickness

 

Specifications:

  • Thickness: 12micron-70micron
  • Width: 5-520 mm
  • Length: 500-5000 M
  • Coil ID: 76 mm,152 mm
  • Purity:99.8%

 

Features:

  1. The treated foil in red
  2. High peel strength
  3. Anti foil cracking by high elongation at elevated temperature.
  4. Eco-friendly products and processes
  5. Good etch ability
  6. Excellent adhesion to etching resist

 

Application:

  • Positive temperature coefficient resistance

 

Compare between CA Copper foil and ED Copper Foil

  1. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm
  2. Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.
  3. Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.

 

Package:wooden carton

High Coarse Electrolytic Copper Foil 12micron - 70micron Thickness 0

 

FAQ:

 

Q1: What's your guarantee?

A1: All our products have 6 months guarantee after received goods, if any quality problem can contact us.

Q2: What's your delivery time ?

A2: The common delivery time is 5-35 working days. The specific delivery time depends on the items and the quantity of your order.


Q3: What's your minimum order quantity?
A3: The MOQ is 150 kg.

 

 

 

Typical properties of High coarse copper foil

Classification Unit Requirement Test Method
Foil Designation / H M 1 IPC-4562A
Nominal thickness / 1/2 OZ 3/4 OZ 1 OZ IPC-4562A
Area Weight g/㎡ 150±5 228±8 285±10

IPC-TM-650

2.2.12.2

Purity ≥99.8

IPC-TM-650

2.3.15

Foil Profile Shiny side (Ra) սm ≤0.4 ≤0.4 ≤0.4

IPC-TM-650

2.3.17

Matte side(Rz) um ≤8 ≤10 ≤12
Tensile Strength

R.T.(23℃)

 

Mpa ≥220 ≥235 ≥280

IPC-TM-650

2.3.18

Elongation

R.T.(23℃)

 

≥2 ≥3 ≥3

IPC-TM-650

2.3.18

Peel Strength(FR-4) CEM-1 N/mm ≥1.5 ≥1.7 ≥2.0

IPC-TM-650

2.4.8

PTC ≥0.5 ≥0.6 ≥0.8
Pinholes&porosity Number No

IPC-TM-650

2.1.2

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

Standard Width,1290mm,May according to the customer request tailor.