JIMA Copper 86-21-35322273
70um Electrolytic ED Copper Foil Good Etch Ability Max 1380mm Width

70um Electrolytic ED Copper Foil Good Etch Ability Max 1380mm Width

  • High Light

    copper foil paper

    ,

    hvlp copper foil

  • 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
  • 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

70um Electrolytic ED Copper Foil Good Etch Ability Max 1380mm Width

70um ED electrolytic copper foil with High ductility
 
ED copper foil for Shielding Industry
 

TypeShielded ED Copper Foils
Thickness Range

2oz to3oz(nominal thickness 70um105um);
8um-420um also available

Width Range1380(max)
Performance

Stay away from static electricity
Restrain disturbance of electromagnetic wave

Perfect performance of moisture resistance
Thermal conductivity and UV-resistance
ApplicationElectronic products, construction
Quality standardReach the Ⅱ and Ⅲ requirements of the international standard IPC-4562

 
Features:
1. High peel strength
2. Good etch ability
 
Application:
Polyimide&Epoxy board
 
Shielded ED Copper Foil roll Characteristics

Quality itemsGeneral Technical Terms
2oz3oz4oz5oz6oz

Area Weight
(g/m²)

70um105um140um175um210um
610±30915±451220±601525±751830±90

Tensile Strength
(kg/m m²)

Room Temperature≥25
Elongation (%)Room Temperature≥5
Pinhole(hole/ m²), Leakage pointsNo
Quality resistivity (Ω·g/ m²)≤0.162
Oxidization ResistanceNo Oxidation and Discoloration
Width1370-1380(±1.0mm)
Surface QualityNo contaminants and impurity

Package:wooden carton
 
 
FAQ:
 
Q1. Length per roll?
It is 500-5000meter.
 
Q2. what is the Internal diameter?
It is 76/152 and accept custom.
 
Q3. Are the package suitable For export ?
Yes , it is suitable for export.
 
 
 
Typical properties of high ductility copper foil
 

Classification
 

UnitRequirementTest Method
Foil Designation/THM123IPC-4562A
Nominal thickness/12um1/2 OZ3/4 OZ

1
OZ

2
OZ

3
OZ

IPC-4562A
Area Weightg/㎡107±4153±5228±8285±10580±15860±20

IPC-TM-650
2.2.12.2

Purity≥99.8

IPC-TM-650
2.3.15

Foil ProfileShiny side (Ra)սm≤0.4≤0.4≤0.4≤0.4≤0.4≤0.4

IPC-TM-650
2.3.17

Matte side(Rz)um≤6≤8≤10≤10≤15≤20
Tensile Strength

R.T.(23℃)
 

Mpa≥150≥150≥235≥280≥280≥280

IPC-TM-650
2.3.18

Elongation

R.T.(23℃)
 

≥5≥5≥10≥10≥15≥15

IPC-TM-650
2.3.18

SubjectΩ.g/㎡≤0.170≤0.166≤0.162≤0.162≤0.162≤0.162

IPC-TM-650
2.5.14

Peel Strength(FR-4)N/mm≥1.0≥1.3≥1.6≥1.6≥2.1≥2.1

IPC-TM-650
2.4.8

Pinholes&porosityNumberNo

IPC-TM-650
2.1.2

Anti-oxidizationR.T.(23℃)day180/
H.T.(200℃)Minutes60/