JIMA Copper 86-21-35322273 cufoil@jimagroup.com
Flexible Printed Circuit ED Copper Thin Sheet , 35um ID76mm Copper Foil Paper

Flexible Printed Circuit ED Copper Thin Sheet , 35um ID76mm Copper Foil Paper

  • High Light

    ED copper thin sheet

    ,

    76mm copper thin sheet

    ,

    35um copper foil paper

  • Usage
    Flexible Printed Circuit
  • Keyword
    ED Copper Foil
  • Purity
    99.95%
  • Foil Profile
    RA≤0.15μm,Rz≤1.7μm
  • Inter Diameter
    76 Mm,152 Mm, 3 Inch,6 Inch
  • Length Per Roll
    500 - 5000 Meter
  • Place of Origin
    china
  • Brand Name
    JIMA
  • Certification
    SGS, ISO,Reach, RoHS
  • Model Number
    EDCU-HC
  • 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

Flexible Printed Circuit ED Copper Thin Sheet , 35um ID76mm Copper Foil Paper

very low profile thickness 35um ED copper foil FOR Flexible Printed Circuit.

 

 

Surface: Mill,mirror,brush,hair line,checkered .etc
Main Purpose: Copper strip can be made to do all sorts of deep drawing and bending stress components, such as manufacturing pins,rivets, gasket, nuts, conduits, the barometer spring, screen, radiator parts, etc
The product surface is black or red, has lower surface roughness,high density, high bending resistance and good etching performance, used for Flexible Copper Clad Laminate(FCCL),Fine Circuit FPC,LED coated crystal thin film.

 

Products usage:

- Flexible Printed Circuit.

- LED layer of HDI .

 

ED copper foil Specifications.

 

1) Thickness Range: 0.035mm.

2) standard width:1290mm.

3) ID: 76 mm,152 mm.

4) Cu Content: 99.8%.

 

VLP ED Copper Foil Characteristics.

 

1. Zinc-free.

2. Excellent physics of high elongation Performance.

 

 

Difference between rolled copper foil and electrolytic copper foil.

 

 

Process is difference: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process).

 

Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.

 

 

 

Typical properties of VLP-S-B/R 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 ≤2.5 ≤2.5 ≤2.5 ≤2.5 ≤2.5
Tensile Strength R.T.(23℃) Mpa ≥300 ≥300 ≥300 ≥300 ≥300

IPC-TM-650

2.3.18

H.T.(180℃) Mpa ≥200 ≥200 ≥200 ≥200 ≥200
Elongation R.T.(23℃) ≥4 ≥5 ≥6 ≥8 ≥10

IPC-TM-650

2.3.18

H.T.(180℃) ≥5 ≥6 ≥7 ≥8 ≥8
Peel Strength(FR-4) N/mm ≥0.8

IPC-TM-650

2.4.8

Ibs/in ≥4.6
Pinholes&porosity Number No

IPC-TM-650

2.1.2

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

 

Remark:Standard Width 1295mm,max width 1380(±1)mm,May according to the customer request tailor.We test the peel strength with PI ,please reconfirm with your pp.

 

RFQ:

 

Q1.what is the Internal diameter?

76/152/ custom.

 

Q2. Is it possible be zinc free copper foil?

Yes ,it is possible.

 

Q3. Is it the Fumigation carton box?

Yes ,it is .

 

Packaging & Delivery.

 

1. Packaging Details:wooden carton.

2. Delivery Detail:25-30days,depend on quantity.