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Quality Width 520mm High Purity 25um Red ED Copper Foil factory
Quality Width 520mm High Purity 25um Red ED Copper Foil factory
Quality Width 520mm High Purity 25um Red ED Copper Foil factory
Quality Width 520mm High Purity 25um Red ED Copper Foil factory

Width 520mm High Purity 25um Red ED Copper Foil

Place of Origin:China
Brand Name:OEM
Certification:ISO / SGS / RoHS
Minimum Order Quantity:50kg
Price:Negotiable
Payment Terms:L/C, T/T
Supply Ability:550T Per Month
Product Details
Highlight:

18um ED Copper Foil

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25um ED Copper Foil

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25um Insulated Copper Foil
Purity: 99.8%
Anti Oxidation: 200 Degree 60 Minutes, 180 Days 23 Degree
Thickness: 18um 25um 35um
Color: Red
Elongation: ≥ 5%
Tensile Strength: ≥ 180 MPa
Peel Strength: ≥ 1 N/mm
Foil Profile: RA≤2.5μm，Rz≤4.0μm
Standard Width: 520mm
Max Width: 1295(±1)mm
Product Description

Width 520mm High Purity Red ED Copper Foil

 

 

Features:

 

1. the treated foil in gray or red

2. High profile with properties suitable for FCCL

3. Grain structure of copper foil leads to high flexibility

4. Excellent etching performance

5. low profile enables to make fine circuit pattern

 

Application:

 

1. Casting and lamination type FCCL

2. Super fine pattern FPC

3. Chip on flex (COF) for LED

 

Width 520mm High Purity 25um Red ED Copper Foil 0

 

Typical properties of LP-S-B/R ED electrolytic copper foil(for FPC or inner layer of HDI)

 

Classification

 

 Unit Requirement Test Method
Foil Designation /   1 H M 1 IPC-4562A
Nominal thickness / 10um 12um 1/2 OZ(18um) 3/4 OZ(25um) 1 OZ(35um) IPC-4562A
Area Weight g/㎡ 98±4 107±4 153±5 228±8 285±10

IPC-TM-650

2.2.12.2
Purity ％ ≥99.8

IPC-TM-650

2.3.15
Foil Profile Shiny side(Ra) սm ≤2.5 ≤2.5 ≤2.5 ≤2.5 ≤2.5

IPC-TM-650

2.3.17
Matte side(Rz) um ≤4.0 ≤4.5 ≤5.5 ≤6.0 ≤8.0
Tensile Strength R.T.(23℃) Mpa ≥260 ≥260 ≥280 ≥280 ≥280

IPC-TM-650

2.3.18
H.T.(180℃) Mpa ≥180 ≥180 ≥180 ≥180 ≥180
Elongation R.T.(23℃) ％ ≥5 ≥6 ≥8 ≥10 ≥12

IPC-TM-650

2.3.18
H.T.(180℃) ％ ≥5 ≥6 ≥7 ≥8 ≥8
Peel Strength(FR-4) N/mm 0.7 0.8 1.0 1.1 1.2

IPC-TM-650

2.4.8
Ibs/in 4 4.6 5.7 6.3 6.9
Pinholes&porosity Number No

IPC-TM-650

2.1.2
Anti-oxidization R.T.(23℃) 180days /
H.T.(200℃) 60 Minutes /

1. Standard Width 520mm,max width 1295(±1)mm,May according to the customer request tailor.

We test the peel strength with PI ,please reconfirm with your pp.

 

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Width 520mm High Purity 25um Red ED Copper Foil 1

 

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