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Good quality Rolled Copper Foil for sales
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70um Electrolytic ED Copper Foil Good Etch Ability Max 1380mm Width

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

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

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
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

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/

Contact Details
JIMA Copper

Contact Person: Mr.huang

Tel: +8615000729029

Send your inquiry directly to us (0 / 3000)