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70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter

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Good quality Rolled Copper Foil for sales
Good quality Rolled Copper Foil for sales
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70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter

China 70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter supplier

Large Image :  70um Electrolytic PCB Copper Foil 3 / 6 Inch Roll Internal Diameter

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
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

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.

Contact Details
JIMA Copper

Contact Person: Mr.huang

Tel: +8615000729029

Send your inquiry directly to us (0 / 3000)