JIMA Copper 86-21-35322273
3 / 4 OZ Rolled Copper Foil , Copper Foil Paper For IC Package Substrates

3 / 4 OZ Rolled Copper Foil , Copper Foil Paper For IC Package Substrates

  • High Light

    edco copper foil

    ,

    copper foil paper

  • Anti Oxidation
    180 Degree 60 Minutes, 180 Days 23 Degree
  • Elongation
    ≥ 1.5%
  • Tensile Strength
    ≥ 160 MPa
  • Peel Strength
    ≥ 1 N/mm
  • Length Per Roll
    500 - 5000 Meter
  • Inter Diameter
    76 Mm,152 Mm, 3 Inch,6 Inch
  • 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

3 / 4 OZ Rolled Copper Foil , Copper Foil Paper For IC Package Substrates

High coarse electrodeposited ED electrolytic copper foil

 

Specifications:

availableThickness: 12 micron-70micron

available Width: 5-520 mm

available Length: 500-5000 M

Coil ID: 76 mm,152 mm

Purity:99.8%

 

Mechanical features

1, Various kinds of Thickness and Roughness.

2, Low profile and good peel strength with resin.

3, Good chemical resistance.

 

Application:

IC package substrates and HDI(High-density-interconnect) boards

 

Overview:

We propose two kinds of copper foils and new production method, aiming at improving productivity and yield in coreless board process.

2,PCS or PCM (Peelable Copper Foil on Shiny side or Matte side)

PCS or PCM are peelable copper foil with peelable organic material coated on copper surface.

 

 

FAQ:

 

 

Q1: Can you supply the sample?

 

A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.

 

Q2. Do you test all your goods before delivery?


A: Yes, we have 100% test before delivery.

 

Q3. what is your standard width?

 

A: 520mm and 620mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.

 

 

Typical properties of High coarse copper foil

Classification

 

Unit Requirement Test Method
Foil Designation / H M 1 IPC-4562A
Nominal thickness / 1/2 OZ 3/4 OZ 1OZ IPC-4562A
Area Weight g/㎡ 150±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 ≤0.4 ≤0.4 ≤0.4

IPC-TM-650

2.3.17

Matte side(Rz) um ≤8 ≤10 ≤12
Tensile Strength

R.T.(23℃)

 

Mpa ≥220 ≥235 ≥280

IPC-TM-650

2.3.18

Elongation

R.T.(23℃)

 

≥2 ≥3 ≥3

IPC-TM-650

2.3.18

Peel Strength(FR-4) CEM-1 N/mm ≥1.5 ≥1.7 ≥2.0

IPC-TM-650

2.4.8

PTC ≥0.5 ≥0.6 ≥0.8
Pinholes&porosity Number No

IPC-TM-650

2.1.2

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

We test the peel strength with CEM-1/PTC ,please reconfirm with your pp.