JIMA Copper 86-21-35322273 cufoil@jimagroup.com
SGS 25um ED Copper Foil Coefficient Resistance Red Color High Coarse

SGS 25um ED Copper Foil Coefficient Resistance Red Color High Coarse

  • High Light

    edco copper foil

    ,

    copper foil paper

  • Purity
    99.95%
  • Pinholes
    None
  • Anti Oxidation
    180 Degree 60 Minutes, 180 Days 23 Degree
  • Thickness
    1/2 Oz,3/4 Oz,1 Oz
  • Color
    Red
  • Elongation
    ≥ 1.5%
  • Peel Strength
    ≥ 1 N/mm
  • Name
    GS 25um ED Copper Foil Coefficient Resistance Red Color High Coarse
  • 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

SGS 25um ED Copper Foil Coefficient Resistance Red Color High Coarse

High coarse 25um electrolytic ED copper foil for coefficient resistance

 

Overview:

  • Cu foil Thickness: 12-7um
  • Cu foil Width: 0.5-52Cm
  • Cu foil Length: 500-5000 M
  • Coil ID: 3 inch ,6 inch
  • Purity:99.8%

 

Mechanical Features:

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

 

Application:

 

  • Coefficient resistance

 

Difference between CA Copper Foil and ED Copper Foilca

 

  1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process)
  2. 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.

 

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 leading time ?

A2: common time :35 days.


Q3: What's your minimum order quantity?
A3: Minimum order quantity 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 /

Also May according to the customer request.