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

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

Brand Name : JIMA

Model Number : EDCU-HC

Certification : SGS, ISO,Reach, RoHS

Place of Origin : china

MOQ : 100kg

Price : negotiation

Payment Terms : T/T, L/C

Supply Ability : 1000 Ton per month

Delivery Time : 5-15 days

Packaging Details : wooden carton

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

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70um ED electrolytic copper foil with High ductility

ED copper foil for Shielding Industry

Type Shielded ED Copper Foils
Thickness Range

2oz to3oz(nominal thickness 70um105um);
8um-420um also available
Width Range 1380(max)
Performance

Stay away from static electricity
Restrain disturbance of electromagnetic wave
Perfect performance of moisture resistance
Thermal conductivity and UV-resistance
Application Electronic products, construction
Quality standard Reach 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 items General Technical Terms
2oz 3oz 4oz 5oz 6oz

Area Weight
(g/m²)

 70um 105um 140um 175um 210um
610±30 915±45 1220±60 1525±75 1830±90

Tensile Strength
(kg/m m²)

 Room Temperature ≥25
Elongation (%) Room Temperature ≥5
Pinhole(hole/ m²), Leakage points No
Quality resistivity (Ω·g/ m²) ≤0.162
Oxidization Resistance No Oxidation and Discoloration
Width 1370-1380(±1.0mm)
Surface Quality No 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

 Unit Requirement Test Method
Foil Designation / T H M 1 2 3 IPC-4562A
Nominal thickness / 12um 1/2 OZ 3/4 OZ

1
OZ

2
OZ

3
OZ

 IPC-4562A
Area Weight g/㎡ 107±4 153±5 228±8 285±10 580±15 860±20

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 ≤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
Subject Ω.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&porosity Number No

IPC-TM-650
2.1.2
Anti-oxidization R.T.(23℃) day 180 /
H.T.(200℃) Minutes 60 /

Product Tags:

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