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70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter
70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter
Specifications
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
Purity :
99.95%
Elongation :
≥ 1.5%
Tensile strength :
≥ 160 MPa
Peel strength :
≥ 1 N/mm
Foil profile :
RA≤0.15μm，Rz≤1.7μm
Inter Diameter :
76 Mm，152 Mm， 3 Inch，6 Inch
Description

70um electrolytic ED Standard copper foil for Phenolic resin board

Standard specificaitons:

Thickness: 0.012-0.070 mm

Width: 5-1380mm

Length: 500-5000 M

Internal diameter: 3 inch,6 inch

Features:

. High peel strength and Good etch ability

. Excellent adhesion to etching resist

Application:

  • S-THE ED Copper Foils can be used in the production of the different double face and multiayer printed circuit boards.

Compare between CA copper foil and ED copper foil

Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm

Package:wooden carton

FAQ:

Q1. Length per roll?

500-5000meter

Q2. what is the Internal diameter?

76/152/ custom

Typical properties of Standard copper foil for phenolic resin board and epoxy board.

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 ≥220 ≥235 ≥280 ≥280 ≥280

IPC-TM-650

2.3.18
Elongation

R.T.(23℃)

 ％ ≥2 ≥3 ≥3 ≥4 ≥4 ≥4

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 /

1. Standard Width,1295(±1)mm,May according to the customer request tailor.

2. We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp.

Product tags

1.4 copper foil sheet

,

copper foil sheet stavanger

,

copper foil roll thickness
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70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter

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Product Detail
Brand Name :
JIMA
Model Number :
EDCU-HC
Certification :
SGS, ISO,Reach, RoHS
Place of Origin :
china
MOQ :
100kg
Price :
negotiation
Contact Supplier
70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter

JIMA Copper

Verified Supplier
9 Years
shanghai, shanghai
Since 2010
Business Type :
Manufacturer
Main Products :
ED Copper Foil, Rolled Copper Foil, Electrolytic Copper Foil
Total Annual :
20000000-50000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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